Add lorax 28.14.33 documentation
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Brian C. Lane
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# Sphinx build info version 1
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config: 3bd21c088305773bcf2949c400b7d8c0
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tags: 645f666f9bcd5a90fca523b33c5a78b7
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<!DOCTYPE html>
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<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Overview: module code — Lorax 28.14.33 documentation</title>
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<a href="../index.html" class="icon icon-home"> Lorax
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</a>
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<div class="version">
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28.14.33
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</div>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../intro.html">Introduction to Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../intro.html#before-lorax">Before Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../lorax.html">Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../livemedia-creator.html">livemedia-creator</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../lorax-composer.html">lorax-composer</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../composer-cli.html">composer-cli</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../product-images.html">Product and Updates Images</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../modules.html">pylorax</a></li>
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</ul>
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<a href="../index.html">Lorax</a>
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<li><a href="../index.html">Docs</a> »</li>
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<li>Overview: module code</li>
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</li>
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<hr/>
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</div>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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<div itemprop="articleBody">
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<h1>All modules for which code is available</h1>
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<ul><li><a href="pylorax.html">pylorax</a></li>
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<ul><li><a href="pylorax/api/cmdline.html">pylorax.api.cmdline</a></li>
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<li><a href="pylorax/api/compose.html">pylorax.api.compose</a></li>
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<li><a href="pylorax/api/config.html">pylorax.api.config</a></li>
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<li><a href="pylorax/api/crossdomain.html">pylorax.api.crossdomain</a></li>
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<li><a href="pylorax/api/projects.html">pylorax.api.projects</a></li>
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<li><a href="pylorax/api/queue.html">pylorax.api.queue</a></li>
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<li><a href="pylorax/api/recipes.html">pylorax.api.recipes</a></li>
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<li><a href="pylorax/api/server.html">pylorax.api.server</a></li>
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<li><a href="pylorax/api/v0.html">pylorax.api.v0</a></li>
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<li><a href="pylorax/api/workspace.html">pylorax.api.workspace</a></li>
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<li><a href="pylorax/base.html">pylorax.base</a></li>
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<li><a href="pylorax/buildstamp.html">pylorax.buildstamp</a></li>
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<li><a href="pylorax/cmdline.html">pylorax.cmdline</a></li>
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<li><a href="pylorax/creator.html">pylorax.creator</a></li>
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<li><a href="pylorax/decorators.html">pylorax.decorators</a></li>
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<li><a href="pylorax/discinfo.html">pylorax.discinfo</a></li>
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<li><a href="pylorax/dnfhelper.html">pylorax.dnfhelper</a></li>
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<li><a href="pylorax/executils.html">pylorax.executils</a></li>
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<li><a href="pylorax/imgutils.html">pylorax.imgutils</a></li>
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<li><a href="pylorax/installer.html">pylorax.installer</a></li>
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<li><a href="pylorax/ltmpl.html">pylorax.ltmpl</a></li>
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<li><a href="pylorax/monitor.html">pylorax.monitor</a></li>
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<li><a href="pylorax/mount.html">pylorax.mount</a></li>
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<li><a href="pylorax/sysutils.html">pylorax.sysutils</a></li>
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<li><a href="pylorax/treebuilder.html">pylorax.treebuilder</a></li>
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<li><a href="pylorax/treeinfo.html">pylorax.treeinfo</a></li>
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</ul></ul>
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<p>
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© Copyright 2018-2019, Red Hat, Inc.
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</p>
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</div>
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652
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<!DOCTYPE html>
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<title>pylorax — Lorax 28.14.33 documentation</title>
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<link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
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<a href="../index.html" class="icon icon-home"> Lorax
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</a>
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<div class="version">
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28.14.33
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</div>
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<div role="search">
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../intro.html">Introduction to Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../intro.html#before-lorax">Before Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../lorax.html">Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../livemedia-creator.html">livemedia-creator</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../lorax-composer.html">lorax-composer</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../composer-cli.html">composer-cli</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../product-images.html">Product and Updates Images</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../modules.html">pylorax</a></li>
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</ul>
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<li><a href="index.html">Module code</a> »</li>
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<li>pylorax</li>
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<hr/>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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<h1>Source code for pylorax</h1><div class="highlight"><pre>
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<span></span><span class="c1">#</span>
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<span class="c1"># __init__.py</span>
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<span class="c1">#</span>
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<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
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<span class="c1">#</span>
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<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
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<span class="c1"># it under the terms of the GNU General Public License as published by</span>
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<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
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<span class="c1"># (at your option) any later version.</span>
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<span class="c1">#</span>
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<span class="c1"># This program is distributed in the hope that it will be useful,</span>
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<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
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<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
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<span class="c1"># GNU General Public License for more details.</span>
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<span class="c1">#</span>
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<span class="c1"># You should have received a copy of the GNU General Public License</span>
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<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
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<span class="c1">#</span>
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<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
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<span class="c1"># David Cantrell <dcantrell@redhat.com></span>
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<span class="c1"># Will Woods <wwoods@redhat.com></span>
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<span class="c1"># set up logging</span>
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<span class="kn">import</span> <span class="nn">logging</span>
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<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
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<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">NullHandler</span><span class="p">())</span>
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<span class="n">program_log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"program"</span><span class="p">)</span>
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||||
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">configparser</span>
|
||||
<span class="kn">import</span> <span class="nn">tempfile</span>
|
||||
<span class="kn">import</span> <span class="nn">locale</span>
|
||||
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="k">import</span> <span class="n">CalledProcessError</span>
|
||||
<span class="kn">import</span> <span class="nn">selinux</span>
|
||||
<span class="kn">from</span> <span class="nn">glob</span> <span class="k">import</span> <span class="n">glob</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="k">import</span> <span class="n">BaseLoraxClass</span><span class="p">,</span> <span class="n">DataHolder</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="k">as</span> <span class="nn">output</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">dnf</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">joinpaths</span><span class="p">,</span> <span class="n">remove</span><span class="p">,</span> <span class="n">linktree</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treebuilder</span> <span class="k">import</span> <span class="n">RuntimeBuilder</span><span class="p">,</span> <span class="n">TreeBuilder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.buildstamp</span> <span class="k">import</span> <span class="n">BuildStamp</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treeinfo</span> <span class="k">import</span> <span class="n">TreeInfo</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.discinfo</span> <span class="k">import</span> <span class="n">DiscInfo</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="k">import</span> <span class="n">runcmd</span><span class="p">,</span> <span class="n">runcmd_output</span>
|
||||
|
||||
|
||||
<span class="c1"># get lorax version</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.version</span>
|
||||
<span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span>
|
||||
<span class="n">vernum</span> <span class="o">=</span> <span class="s2">"devel"</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">vernum</span> <span class="o">=</span> <span class="n">pylorax</span><span class="o">.</span><span class="n">version</span><span class="o">.</span><span class="n">num</span>
|
||||
|
||||
<span class="n">DRACUT_DEFAULT</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--xz"</span><span class="p">,</span> <span class="s2">"--install"</span><span class="p">,</span> <span class="s2">"/.buildstamp"</span><span class="p">,</span> <span class="s2">"--no-early-microcode"</span><span class="p">,</span> <span class="s2">"--add"</span><span class="p">,</span> <span class="s2">"fips"</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># List of drivers to remove on ppc64 arch to keep initrd < 32MiB</span>
|
||||
<span class="n">REMOVE_PPC64_DRIVERS</span> <span class="o">=</span> <span class="s2">"floppy scsi_debug nouveau radeon cirrus mgag200"</span>
|
||||
<span class="n">REMOVE_PPC64_MODULES</span> <span class="o">=</span> <span class="s2">"drm plymouth"</span>
|
||||
|
||||
<span class="c1"># Used for DNF conf.module_platform_id</span>
|
||||
<span class="n">DEFAULT_PLATFORM_ID</span> <span class="o">=</span> <span class="s2">"platform:el8"</span>
|
||||
|
||||
<div class="viewcode-block" id="ArchData"><a class="viewcode-back" href="../pylorax.html#pylorax.ArchData">[docs]</a><span class="k">class</span> <span class="nc">ArchData</span><span class="p">(</span><span class="n">DataHolder</span><span class="p">):</span>
|
||||
<span class="n">lib64_arches</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"x86_64"</span><span class="p">,</span> <span class="s2">"ppc64"</span><span class="p">,</span> <span class="s2">"ppc64le"</span><span class="p">,</span> <span class="s2">"s390x"</span><span class="p">,</span> <span class="s2">"ia64"</span><span class="p">,</span> <span class="s2">"aarch64"</span><span class="p">)</span>
|
||||
<span class="n">bcj_arch</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">(</span><span class="n">i386</span><span class="o">=</span><span class="s2">"x86"</span><span class="p">,</span> <span class="n">x86_64</span><span class="o">=</span><span class="s2">"x86"</span><span class="p">,</span>
|
||||
<span class="n">ppc</span><span class="o">=</span><span class="s2">"powerpc"</span><span class="p">,</span> <span class="n">ppc64</span><span class="o">=</span><span class="s2">"powerpc"</span><span class="p">,</span> <span class="n">ppc64le</span><span class="o">=</span><span class="s2">"powerpc"</span><span class="p">,</span>
|
||||
<span class="n">arm</span><span class="o">=</span><span class="s2">"arm"</span><span class="p">,</span> <span class="n">armhfp</span><span class="o">=</span><span class="s2">"arm"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">buildarch</span><span class="p">):</span>
|
||||
<span class="nb">super</span><span class="p">(</span><span class="n">ArchData</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">buildarch</span> <span class="o">=</span> <span class="n">buildarch</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">basearch</span> <span class="o">=</span> <span class="n">dnf</span><span class="o">.</span><span class="n">rpm</span><span class="o">.</span><span class="n">basearch</span><span class="p">(</span><span class="n">buildarch</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">libdir</span> <span class="o">=</span> <span class="s2">"lib64"</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">basearch</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">lib64_arches</span> <span class="k">else</span> <span class="s2">"lib"</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">bcj</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">bcj_arch</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="Lorax"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax">[docs]</a><span class="k">class</span> <span class="nc">Lorax</span><span class="p">(</span><span class="n">BaseLoraxClass</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">BaseLoraxClass</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_configured</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">workdir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">arch</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">inroot</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># set locale to C</span>
|
||||
<span class="n">locale</span><span class="o">.</span><span class="n">setlocale</span><span class="p">(</span><span class="n">locale</span><span class="o">.</span><span class="n">LC_ALL</span><span class="p">,</span> <span class="s1">'C'</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="Lorax.configure"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.configure">[docs]</a> <span class="k">def</span> <span class="nf">configure</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">conf_file</span><span class="o">=</span><span class="s2">"/etc/lorax/lorax.conf"</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="n">configparser</span><span class="o">.</span><span class="n">SafeConfigParser</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># set defaults</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"debug"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"sharedir"</span><span class="p">,</span> <span class="s2">"/usr/share/lorax"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"logdir"</span><span class="p">,</span> <span class="s2">"/var/log/lorax"</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"output"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"colors"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"encoding"</span><span class="p">,</span> <span class="s2">"utf-8"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"ignorelist"</span><span class="p">,</span> <span class="s2">"/usr/share/lorax/ignorelist"</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"templates"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"templates"</span><span class="p">,</span> <span class="s2">"ramdisk"</span><span class="p">,</span> <span class="s2">"ramdisk.ltmpl"</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">,</span> <span class="s2">"xz"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"args"</span><span class="p">,</span> <span class="s2">""</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"bcj"</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># read the config file</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">conf_file</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">conf_file</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># set up the output</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">getboolean</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"debug"</span><span class="p">)</span>
|
||||
<span class="n">output_level</span> <span class="o">=</span> <span class="n">output</span><span class="o">.</span><span class="n">DEBUG</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="k">else</span> <span class="n">output</span><span class="o">.</span><span class="n">INFO</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">isatty</span><span class="p">():</span>
|
||||
<span class="n">colors</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">getboolean</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"colors"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">colors</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="n">encoding</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"encoding"</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">basic_config</span><span class="p">(</span><span class="n">output_level</span><span class="o">=</span><span class="n">output_level</span><span class="p">,</span>
|
||||
<span class="n">colors</span><span class="o">=</span><span class="n">colors</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="n">encoding</span><span class="p">)</span>
|
||||
|
||||
<span class="n">ignorelist</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"ignorelist"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">ignorelist</span><span class="p">):</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">ignorelist</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">line</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"#"</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">ignore</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># cron does not have sbin in PATH,</span>
|
||||
<span class="c1"># so we have to add it ourselves</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s2">"PATH"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"</span><span class="si">{0}</span><span class="s2">:/sbin:/usr/sbin"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s2">"PATH"</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># remove some environmental variables that can cause problems with package scripts</span>
|
||||
<span class="n">env_remove</span> <span class="o">=</span> <span class="p">(</span><span class="s1">'DISPLAY'</span><span class="p">,</span> <span class="s1">'DBUS_SESSION_BUS_ADDRESS'</span><span class="p">)</span>
|
||||
<span class="nb">list</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">env_remove</span> <span class="k">if</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_configured</span> <span class="o">=</span> <span class="kc">True</span></div>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span> <span class="nf">templatedir</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""Find the template directory.</span>
|
||||
|
||||
<span class="sd"> Pick the first directory under sharedir/templates.d/ if it exists.</span>
|
||||
<span class="sd"> Otherwise use the sharedir</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span> <span class="o">=</span> <span class="n">find_templates</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"sharedir"</span><span class="p">))</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Using templatedir </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span>
|
||||
|
||||
<div class="viewcode-block" id="Lorax.init_stream_logging"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.init_stream_logging">[docs]</a> <span class="k">def</span> <span class="nf">init_stream_logging</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">sh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">StreamHandler</span><span class="p">()</span>
|
||||
<span class="n">sh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">INFO</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">sh</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="Lorax.init_file_logging"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.init_file_logging">[docs]</a> <span class="k">def</span> <span class="nf">init_file_logging</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">logdir</span><span class="p">,</span> <span class="n">logname</span><span class="o">=</span><span class="s2">"pylorax.log"</span><span class="p">):</span>
|
||||
<span class="n">fh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">FileHandler</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">logdir</span><span class="p">,</span> <span class="n">logname</span><span class="p">),</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">fh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="Lorax.run"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.run">[docs]</a> <span class="k">def</span> <span class="nf">run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dbo</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="p">,</span> <span class="n">release</span><span class="p">,</span> <span class="n">variant</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">isfinal</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">workdir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">outputdir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">buildarch</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">volid</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">domacboot</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">remove_temp</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">installpkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">excludepkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">size</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span>
|
||||
<span class="n">add_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_arch_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_arch_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">verify</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">user_dracut_args</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
|
||||
<span class="k">assert</span> <span class="bp">self</span><span class="o">.</span><span class="n">_configured</span>
|
||||
|
||||
<span class="n">installpkgs</span> <span class="o">=</span> <span class="n">installpkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">excludepkgs</span> <span class="o">=</span> <span class="n">excludepkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">domacboot</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"rpm"</span><span class="p">,</span> <span class="s2">"-q"</span><span class="p">,</span> <span class="s2">"hfsplus-tools"</span><span class="p">])</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"you need to install hfsplus-tools to create mac images"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># set up work directory</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">workdir</span> <span class="o">=</span> <span class="n">workdir</span> <span class="ow">or</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"pylorax.work."</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># set up log directory</span>
|
||||
<span class="n">logdir</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"logdir"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">logdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">logdir</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">init_stream_logging</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">init_file_logging</span><span class="p">(</span><span class="n">logdir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"version is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">vernum</span><span class="p">)</span>
|
||||
<span class="n">log_selinux_state</span><span class="p">()</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using work directory </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using log directory </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">logdir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># set up output directory</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span> <span class="o">=</span> <span class="n">outputdir</span> <span class="ow">or</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"pylorax.out."</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using output directory </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># do we have root privileges?</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"checking for root privileges"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">geteuid</span><span class="p">()</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"no root privileges"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># do we have a proper dnf base object?</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"checking dnf base object"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">dnf</span><span class="o">.</span><span class="n">Base</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"no dnf base object"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">inroot</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">installroot</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using install root: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">inroot</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">buildarch</span><span class="p">:</span>
|
||||
<span class="n">buildarch</span> <span class="o">=</span> <span class="n">get_buildarch</span><span class="p">(</span><span class="n">dbo</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"setting up build architecture"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">arch</span> <span class="o">=</span> <span class="n">ArchData</span><span class="p">(</span><span class="n">buildarch</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">attr</span> <span class="ow">in</span> <span class="p">(</span><span class="s1">'buildarch'</span><span class="p">,</span> <span class="s1">'basearch'</span><span class="p">,</span> <span class="s1">'libdir'</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"self.arch.</span><span class="si">%s</span><span class="s2"> = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">attr</span><span class="p">,</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span><span class="n">attr</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"setting up build parameters"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">version</span><span class="p">,</span> <span class="n">release</span><span class="o">=</span><span class="n">release</span><span class="p">,</span>
|
||||
<span class="n">variant</span><span class="o">=</span><span class="n">variant</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="n">bugurl</span><span class="p">,</span> <span class="n">isfinal</span><span class="o">=</span><span class="n">isfinal</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"product data: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># NOTE: if you change isolabel, you need to change pungi to match, or</span>
|
||||
<span class="c1"># the pungi images won't boot.</span>
|
||||
<span class="n">isolabel</span> <span class="o">=</span> <span class="n">volid</span> <span class="ow">or</span> <span class="s2">"</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">version</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">isolabel</span><span class="p">)</span> <span class="o">></span> <span class="mi">32</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">fatal</span><span class="p">(</span><span class="s2">"the volume id cannot be longer than 32 characters"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># NOTE: rb.root = dbo.conf.installroot (== self.inroot)</span>
|
||||
<span class="n">rb</span> <span class="o">=</span> <span class="n">RuntimeBuilder</span><span class="p">(</span><span class="n">product</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span>
|
||||
<span class="n">dbo</span><span class="o">=</span><span class="n">dbo</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span>
|
||||
<span class="n">installpkgs</span><span class="o">=</span><span class="n">installpkgs</span><span class="p">,</span>
|
||||
<span class="n">excludepkgs</span><span class="o">=</span><span class="n">excludepkgs</span><span class="p">,</span>
|
||||
<span class="n">add_templates</span><span class="o">=</span><span class="n">add_templates</span><span class="p">,</span>
|
||||
<span class="n">add_template_vars</span><span class="o">=</span><span class="n">add_template_vars</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"installing runtime packages"</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">install</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># write .buildstamp</span>
|
||||
<span class="n">buildstamp</span> <span class="o">=</span> <span class="n">BuildStamp</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">version</span><span class="p">,</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">bugurl</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">isfinal</span><span class="p">,</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">buildarch</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">variant</span><span class="p">)</span>
|
||||
|
||||
<span class="n">buildstamp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span> <span class="s2">".buildstamp"</span><span class="p">))</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">debug</span><span class="p">:</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">writepkglists</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">logdir</span><span class="p">,</span> <span class="s2">"pkglists"</span><span class="p">))</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">writepkgsizes</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">logdir</span><span class="p">,</span> <span class="s2">"original-pkgsizes.txt"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"doing post-install configuration"</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">postinstall</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># write .discinfo</span>
|
||||
<span class="n">discinfo</span> <span class="o">=</span> <span class="n">DiscInfo</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">release</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||||
<span class="n">discinfo</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">,</span> <span class="s2">".discinfo"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"backing up installroot"</span><span class="p">)</span>
|
||||
<span class="n">installroot</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">,</span> <span class="s2">"installroot"</span><span class="p">)</span>
|
||||
<span class="n">linktree</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span> <span class="n">installroot</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"generating kernel module metadata"</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">generate_module_data</span><span class="p">()</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"cleaning unneeded files"</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">cleanup</span><span class="p">()</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">verify</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"verifying the installroot"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">rb</span><span class="o">.</span><span class="n">verify</span><span class="p">():</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Skipping verify"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">debug</span><span class="p">:</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">writepkgsizes</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">logdir</span><span class="p">,</span> <span class="s2">"final-pkgsizes.txt"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"creating the runtime image"</span><span class="p">)</span>
|
||||
<span class="n">runtime</span> <span class="o">=</span> <span class="s2">"images/install.img"</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">)</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"args"</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> <span class="c1"># pylint: disable=no-member</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">getboolean</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"bcj"</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">bcj</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-Xbcj"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">bcj</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"no BCJ filter for arch </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">create_runtime</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">installroot</span><span class="p">,</span><span class="n">runtime</span><span class="p">),</span>
|
||||
<span class="n">compression</span><span class="o">=</span><span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="n">compressargs</span><span class="p">,</span>
|
||||
<span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">finished</span><span class="p">()</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"preparing to build output tree and boot images"</span><span class="p">)</span>
|
||||
<span class="n">treebuilder</span> <span class="o">=</span> <span class="n">TreeBuilder</span><span class="p">(</span><span class="n">product</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span>
|
||||
<span class="n">inroot</span><span class="o">=</span><span class="n">installroot</span><span class="p">,</span> <span class="n">outroot</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">,</span>
|
||||
<span class="n">runtime</span><span class="o">=</span><span class="n">runtime</span><span class="p">,</span> <span class="n">isolabel</span><span class="o">=</span><span class="n">isolabel</span><span class="p">,</span>
|
||||
<span class="n">domacboot</span><span class="o">=</span><span class="n">domacboot</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="n">doupgrade</span><span class="p">,</span>
|
||||
<span class="n">templatedir</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span>
|
||||
<span class="n">add_templates</span><span class="o">=</span><span class="n">add_arch_templates</span><span class="p">,</span>
|
||||
<span class="n">add_template_vars</span><span class="o">=</span><span class="n">add_arch_template_vars</span><span class="p">,</span>
|
||||
<span class="n">workdir</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"rebuilding initramfs images"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">user_dracut_args</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">=</span> <span class="n">DRACUT_DEFAULT</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">user_dracut_args</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">anaconda_args</span> <span class="o">=</span> <span class="n">dracut_args</span> <span class="o">+</span> <span class="p">[</span><span class="s2">"--add"</span><span class="p">,</span> <span class="s2">"anaconda pollcdrom qemu qemu-net prefixdevname-tools"</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># ppc64 cannot boot an initrd > 32MiB so remove some drivers</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"ppc64"</span><span class="p">,</span> <span class="s2">"ppc64le"</span><span class="p">):</span>
|
||||
<span class="n">dracut_args</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s2">"--omit-drivers"</span><span class="p">,</span> <span class="n">REMOVE_PPC64_DRIVERS</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># Only omit dracut modules from the initrd so that they're kept for</span>
|
||||
<span class="c1"># upgrade.img</span>
|
||||
<span class="n">anaconda_args</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s2">"--omit"</span><span class="p">,</span> <span class="n">REMOVE_PPC64_MODULES</span><span class="p">])</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"dracut args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dracut_args</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"anaconda args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">anaconda_args</span><span class="p">)</span>
|
||||
<span class="n">treebuilder</span><span class="o">.</span><span class="n">rebuild_initrds</span><span class="p">(</span><span class="n">add_args</span><span class="o">=</span><span class="n">anaconda_args</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"populating output tree and building boot images"</span><span class="p">)</span>
|
||||
<span class="n">treebuilder</span><span class="o">.</span><span class="n">build</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># write .treeinfo file and we're done</span>
|
||||
<span class="n">treeinfo</span> <span class="o">=</span> <span class="n">TreeInfo</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">version</span><span class="p">,</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">variant</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">section</span><span class="p">,</span> <span class="n">data</span> <span class="ow">in</span> <span class="n">treebuilder</span><span class="o">.</span><span class="n">treeinfo_data</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="n">treeinfo</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="n">data</span><span class="p">)</span>
|
||||
<span class="n">treeinfo</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">,</span> <span class="s2">".treeinfo"</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># cleanup</span>
|
||||
<span class="k">if</span> <span class="n">remove_temp</span><span class="p">:</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="get_buildarch"><a class="viewcode-back" href="../pylorax.html#pylorax.get_buildarch">[docs]</a><span class="k">def</span> <span class="nf">get_buildarch</span><span class="p">(</span><span class="n">dbo</span><span class="p">):</span>
|
||||
<span class="c1"># get architecture of the available anaconda package</span>
|
||||
<span class="n">buildarch</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">q</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span>
|
||||
<span class="n">a</span> <span class="o">=</span> <span class="n">q</span><span class="o">.</span><span class="n">available</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">anaconda</span> <span class="ow">in</span> <span class="n">a</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s2">"anaconda-core"</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">anaconda</span><span class="o">.</span><span class="n">arch</span> <span class="o">!=</span> <span class="s2">"src"</span><span class="p">:</span>
|
||||
<span class="n">buildarch</span> <span class="o">=</span> <span class="n">anaconda</span><span class="o">.</span><span class="n">arch</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">buildarch</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"no anaconda-core package in the repository"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">buildarch</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="setup_logging"><a class="viewcode-back" href="../pylorax.html#pylorax.setup_logging">[docs]</a><span class="k">def</span> <span class="nf">setup_logging</span><span class="p">(</span><span class="n">logfile</span><span class="p">,</span> <span class="n">theLogger</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Setup the various logs</span>
|
||||
|
||||
<span class="sd"> :param logfile: filename to write the log to</span>
|
||||
<span class="sd"> :type logfile: string</span>
|
||||
<span class="sd"> :param theLogger: top-level logger</span>
|
||||
<span class="sd"> :type theLogger: logging.Logger</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">logfile</span><span class="p">))):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">logfile</span><span class="p">)))</span>
|
||||
|
||||
<span class="c1"># Setup logging to console and to logfile</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">theLogger</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
|
||||
<span class="n">sh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">StreamHandler</span><span class="p">()</span>
|
||||
<span class="n">sh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">INFO</span><span class="p">)</span>
|
||||
<span class="n">fmt</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">Formatter</span><span class="p">(</span><span class="s2">"</span><span class="si">%(asctime)s</span><span class="s2">: </span><span class="si">%(message)s</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">sh</span><span class="o">.</span><span class="n">setFormatter</span><span class="p">(</span><span class="n">fmt</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">sh</span><span class="p">)</span>
|
||||
<span class="n">theLogger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">sh</span><span class="p">)</span>
|
||||
|
||||
<span class="n">fh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">FileHandler</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">logfile</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">fh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">fmt</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">Formatter</span><span class="p">(</span><span class="s2">"</span><span class="si">%(asctime)s</span><span class="s2"> </span><span class="si">%(levelname)s</span><span class="s2"> </span><span class="si">%(name)s</span><span class="s2">: </span><span class="si">%(message)s</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">fh</span><span class="o">.</span><span class="n">setFormatter</span><span class="p">(</span><span class="n">fmt</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span>
|
||||
<span class="n">theLogger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># External program output log</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">f</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">logfile</span><span class="p">))</span><span class="o">+</span><span class="s2">"/program.log"</span>
|
||||
<span class="n">fh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">FileHandler</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">f</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">fh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="find_templates"><a class="viewcode-back" href="../pylorax.html#pylorax.find_templates">[docs]</a><span class="k">def</span> <span class="nf">find_templates</span><span class="p">(</span><span class="n">templatedir</span><span class="o">=</span><span class="s2">"/usr/share/lorax"</span><span class="p">):</span>
|
||||
<span class="sd">""" Find the templates to use.</span>
|
||||
|
||||
<span class="sd"> :param str templatedir: Top directory to search for templates</span>
|
||||
<span class="sd"> :returns: Path to templates</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> If there is a templates.d directory under templatedir the</span>
|
||||
<span class="sd"> lowest numbered directory entry is returned.</span>
|
||||
|
||||
<span class="sd"> eg. /usr/share/lorax/templates.d/99-generic/</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">templatedir</span><span class="p">,</span> <span class="s2">"templates.d"</span><span class="p">)):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">templatedir</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">templatedir</span><span class="p">,</span> <span class="s2">"templates.d"</span><span class="p">,</span> <span class="s2">"*"</span><span class="p">)))[</span><span class="mi">0</span><span class="p">]</span>
|
||||
<span class="k">except</span> <span class="ne">IndexError</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
<span class="k">return</span> <span class="n">templatedir</span></div>
|
||||
|
||||
<div class="viewcode-block" id="log_selinux_state"><a class="viewcode-back" href="../pylorax.html#pylorax.log_selinux_state">[docs]</a><span class="k">def</span> <span class="nf">log_selinux_state</span><span class="p">():</span>
|
||||
<span class="sd">"""Log the current state of selinux"""</span>
|
||||
<span class="k">if</span> <span class="n">selinux</span><span class="o">.</span><span class="n">is_selinux_enabled</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="n">selinux</span><span class="o">.</span><span class="n">security_getenforce</span><span class="p">():</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"selinux is enabled and in Enforcing mode"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"selinux is enabled and in Permissive mode"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"selinux is Disabled"</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
</p>
|
||||
</div>
|
||||
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
</footer>
|
||||
|
||||
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|
||||
</div>
|
||||
|
||||
</section>
|
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|
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</div>
|
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|
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|
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|
||||
<script type="text/javascript">
|
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|
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SphinxRtdTheme.Navigation.enable(true);
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|
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|
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|
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|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
263
rhel8-branch/_modules/pylorax/api/cmdline.html
Normal file
263
rhel8-branch/_modules/pylorax/api/cmdline.html
Normal file
@ -0,0 +1,263 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
|
||||
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
|
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|
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
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|
||||
<title>pylorax.api.cmdline — Lorax 28.14.33 documentation</title>
|
||||
|
||||
|
||||
|
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|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript" src="../../../_static/js/modernizr.min.js"></script>
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|
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|
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<link rel="stylesheet" href="../../../_static/css/theme.css" type="text/css" />
|
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|
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|
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|
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<div class="wy-side-nav-search" >
|
||||
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|
||||
|
||||
<a href="../../../index.html" class="icon icon-home"> Lorax
|
||||
|
||||
|
||||
|
||||
</a>
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="version">
|
||||
28.14.33
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="search">
|
||||
<form id="rtd-search-form" class="wy-form" action="../../../search.html" method="get">
|
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<input type="text" name="q" placeholder="Search docs" />
|
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<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
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</form>
|
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|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../lorax.html">Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../lorax-composer.html">lorax-composer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../composer-cli.html">composer-cli</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../product-images.html">Product and Updates Images</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../modules.html">pylorax</a></li>
|
||||
</ul>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
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<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
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|
||||
|
||||
</nav>
|
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||||
|
||||
<div class="wy-nav-content">
|
||||
|
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|
||||
|
||||
|
||||
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|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
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||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="navigation" aria-label="breadcrumbs navigation">
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||||
|
||||
<ul class="wy-breadcrumbs">
|
||||
|
||||
<li><a href="../../../index.html">Docs</a> »</li>
|
||||
|
||||
<li><a href="../../index.html">Module code</a> »</li>
|
||||
|
||||
<li><a href="../../pylorax.html">pylorax</a> »</li>
|
||||
|
||||
<li>pylorax.api.cmdline</li>
|
||||
|
||||
|
||||
<li class="wy-breadcrumbs-aside">
|
||||
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
|
||||
|
||||
<hr/>
|
||||
</div>
|
||||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.api.cmdline</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># cmdline.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2018 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
<span class="kn">import</span> <span class="nn">argparse</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax</span> <span class="k">import</span> <span class="n">vernum</span>
|
||||
|
||||
<span class="n">DEFAULT_USER</span> <span class="o">=</span> <span class="s2">"root"</span>
|
||||
<span class="n">DEFAULT_GROUP</span> <span class="o">=</span> <span class="s2">"weldr"</span>
|
||||
|
||||
<span class="n">version</span> <span class="o">=</span> <span class="s2">"</span><span class="si">{0}</span><span class="s2">-</span><span class="si">{1}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">0</span><span class="p">]),</span> <span class="n">vernum</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="lorax_composer_parser"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.cmdline.lorax_composer_parser">[docs]</a><span class="k">def</span> <span class="nf">lorax_composer_parser</span><span class="p">():</span>
|
||||
<span class="sd">""" Return the ArgumentParser for lorax-composer"""</span>
|
||||
|
||||
<span class="n">parser</span> <span class="o">=</span> <span class="n">argparse</span><span class="o">.</span><span class="n">ArgumentParser</span><span class="p">(</span><span class="n">description</span><span class="o">=</span><span class="s2">"Lorax Composer API Server"</span><span class="p">,</span>
|
||||
<span class="n">fromfile_prefix_chars</span><span class="o">=</span><span class="s2">"@"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--socket"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/run/weldr/api.socket"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"SOCKET"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to the socket file to listen on"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--user"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="n">DEFAULT_USER</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"USER"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"User to use for reduced permissions"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--group"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="n">DEFAULT_GROUP</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"GROUP"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Group to set ownership of the socket to"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--log"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"logfile"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/var/log/lorax-composer/composer.log"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"LOG"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to logfile (/var/log/lorax-composer/composer.log)"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--mockfiles"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/var/tmp/bdcs-mockfiles/"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"MOCKFILES"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to JSON files used for /api/mock/ paths (/var/tmp/bdcs-mockfiles/)"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--sharedir"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"SHAREDIR"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Directory containing all the templates. Overrides config file sharedir"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-V"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"showver"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"show program's version number and exit"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-c"</span><span class="p">,</span> <span class="s2">"--config"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/etc/lorax/composer.conf"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"CONFIG"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to lorax-composer configuration file."</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--releasever"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"STRING"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Release version to use for $releasever in dnf repository urls"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--tmp"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/var/tmp"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Top level temporary directory"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--proxy"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"PROXY"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Set proxy for DNF, overrides configuration file setting."</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--no-system-repos"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Do not copy over system repos from /etc/yum.repos.d/ at startup"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"BLUEPRINTS"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"BLUEPRINTS"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to the blueprints"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">parser</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
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|
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|
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<hr/>
|
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|
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<div role="contentinfo">
|
||||
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|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
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|
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|
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|
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||||
|
||||
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|
||||
</html>
|
||||
1405
rhel8-branch/_modules/pylorax/api/compose.html
Normal file
1405
rhel8-branch/_modules/pylorax/api/compose.html
Normal file
File diff suppressed because it is too large
Load Diff
313
rhel8-branch/_modules/pylorax/api/config.html
Normal file
313
rhel8-branch/_modules/pylorax/api/config.html
Normal file
@ -0,0 +1,313 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
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||||
|
||||
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|
||||
|
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|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript" src="../../../_static/js/modernizr.min.js"></script>
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<a href="../../../index.html" class="icon icon-home"> Lorax
|
||||
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||||
|
||||
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|
||||
|
||||
|
||||
|
||||
|
||||
<div class="version">
|
||||
28.14.33
|
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|
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||||
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|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../lorax.html">Lorax</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../../livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../lorax-composer.html">lorax-composer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../composer-cli.html">composer-cli</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../product-images.html">Product and Updates Images</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../../modules.html">pylorax</a></li>
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|
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|
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
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|
||||
|
||||
<h1>Source code for pylorax.api.config</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2017 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">configparser</span>
|
||||
<span class="kn">import</span> <span class="nn">grp</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">joinpaths</span>
|
||||
|
||||
<div class="viewcode-block" id="ComposerConfig"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.config.ComposerConfig">[docs]</a><span class="k">class</span> <span class="nc">ComposerConfig</span><span class="p">(</span><span class="n">configparser</span><span class="o">.</span><span class="n">SafeConfigParser</span><span class="p">):</span>
|
||||
<div class="viewcode-block" id="ComposerConfig.get_default"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.config.ComposerConfig.get_default">[docs]</a> <span class="k">def</span> <span class="nf">get_default</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">section</span><span class="p">,</span> <span class="n">option</span><span class="p">,</span> <span class="n">default</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="n">option</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">configparser</span><span class="o">.</span><span class="n">Error</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">default</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="configure"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.config.configure">[docs]</a><span class="k">def</span> <span class="nf">configure</span><span class="p">(</span><span class="n">conf_file</span><span class="o">=</span><span class="s2">"/etc/lorax/composer.conf"</span><span class="p">,</span> <span class="n">root_dir</span><span class="o">=</span><span class="s2">"/"</span><span class="p">,</span> <span class="n">test_config</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="sd">"""lorax-composer configuration</span>
|
||||
|
||||
<span class="sd"> :param conf_file: Path to the config file overriding the default settings</span>
|
||||
<span class="sd"> :type conf_file: str</span>
|
||||
<span class="sd"> :param root_dir: Directory to prepend to paths, defaults to /</span>
|
||||
<span class="sd"> :type root_dir: str</span>
|
||||
<span class="sd"> :param test_config: Set to True to skip reading conf_file</span>
|
||||
<span class="sd"> :type test_config: bool</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">conf</span> <span class="o">=</span> <span class="n">ComposerConfig</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># set defaults</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">)</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"share_dir"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root_dir</span><span class="p">,</span> <span class="s2">"/usr/share/lorax/"</span><span class="p">)))</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root_dir</span><span class="p">,</span> <span class="s2">"/var/lib/lorax/composer/"</span><span class="p">)))</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"repo_dir"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root_dir</span><span class="p">,</span> <span class="s2">"/var/lib/lorax/composer/repos.d/"</span><span class="p">)))</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"dnf_conf"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root_dir</span><span class="p">,</span> <span class="s2">"/var/tmp/composer/dnf.conf"</span><span class="p">)))</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"dnf_root"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root_dir</span><span class="p">,</span> <span class="s2">"/var/tmp/composer/dnf/root/"</span><span class="p">)))</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"cache_dir"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root_dir</span><span class="p">,</span> <span class="s2">"/var/tmp/composer/cache/"</span><span class="p">)))</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"tmp"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root_dir</span><span class="p">,</span> <span class="s2">"/var/tmp/"</span><span class="p">)))</span>
|
||||
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"users"</span><span class="p">)</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"users"</span><span class="p">,</span> <span class="s2">"root"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Enable all available repo files by default</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"repos"</span><span class="p">)</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"repos"</span><span class="p">,</span> <span class="s2">"use_system_repos"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">)</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"repos"</span><span class="p">,</span> <span class="s2">"enabled"</span><span class="p">,</span> <span class="s2">"*"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"dnf"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">test_config</span><span class="p">:</span>
|
||||
<span class="c1"># read the config file</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">conf_file</span><span class="p">):</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">conf_file</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">conf</span></div>
|
||||
|
||||
<div class="viewcode-block" id="make_dnf_dirs"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.config.make_dnf_dirs">[docs]</a><span class="k">def</span> <span class="nf">make_dnf_dirs</span><span class="p">(</span><span class="n">conf</span><span class="p">):</span>
|
||||
<span class="sd">"""Make any missing dnf directories</span>
|
||||
|
||||
<span class="sd"> :param conf: The configuration to use</span>
|
||||
<span class="sd"> :type conf: ComposerConfig</span>
|
||||
<span class="sd"> :returns: None</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">"dnf_conf"</span><span class="p">,</span> <span class="s2">"repo_dir"</span><span class="p">,</span> <span class="s2">"cache_dir"</span><span class="p">,</span> <span class="s2">"dnf_root"</span><span class="p">]:</span>
|
||||
<span class="n">p_dir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="n">p</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="n">p</span> <span class="o">==</span> <span class="s2">"dnf_conf"</span><span class="p">:</span>
|
||||
<span class="n">p_dir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">p_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">p_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">p_dir</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="make_queue_dirs"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.config.make_queue_dirs">[docs]</a><span class="k">def</span> <span class="nf">make_queue_dirs</span><span class="p">(</span><span class="n">conf</span><span class="p">,</span> <span class="n">gid</span><span class="p">):</span>
|
||||
<span class="sd">"""Make any missing queue directories</span>
|
||||
|
||||
<span class="sd"> :param conf: The configuration to use</span>
|
||||
<span class="sd"> :type conf: ComposerConfig</span>
|
||||
<span class="sd"> :param gid: Group ID that has access to the queue directories</span>
|
||||
<span class="sd"> :type gid: int</span>
|
||||
<span class="sd"> :returns: list of errors</span>
|
||||
<span class="sd"> :rtype: list of str</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">lib_dir</span> <span class="o">=</span> <span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">"queue/run"</span><span class="p">,</span> <span class="s2">"queue/new"</span><span class="p">,</span> <span class="s2">"results"</span><span class="p">]:</span>
|
||||
<span class="n">p_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">lib_dir</span><span class="p">,</span> <span class="n">p</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">p_dir</span><span class="p">):</span>
|
||||
<span class="n">orig_umask</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">umask</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">p_dir</span><span class="p">,</span> <span class="mo">0o771</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chown</span><span class="p">(</span><span class="n">p_dir</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">gid</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">umask</span><span class="p">(</span><span class="n">orig_umask</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">p_stat</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">stat</span><span class="p">(</span><span class="n">p_dir</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">p_stat</span><span class="o">.</span><span class="n">st_mode</span> <span class="o">&</span> <span class="mo">0o006</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"Incorrect permissions on </span><span class="si">%s</span><span class="s2">, no o+rw permissions are allowed."</span> <span class="o">%</span> <span class="n">p_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">p_stat</span><span class="o">.</span><span class="n">st_gid</span> <span class="o">!=</span> <span class="n">gid</span> <span class="ow">or</span> <span class="n">p_stat</span><span class="o">.</span><span class="n">st_uid</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">gr_name</span> <span class="o">=</span> <span class="n">grp</span><span class="o">.</span><span class="n">getgrgid</span><span class="p">(</span><span class="n">gid</span><span class="p">)</span><span class="o">.</span><span class="n">gr_name</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> should be owned by root:</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">p_dir</span><span class="p">,</span> <span class="n">gr_name</span><span class="p">))</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">errors</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
</p>
|
||||
</div>
|
||||
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
</footer>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</section>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
jQuery(function () {
|
||||
SphinxRtdTheme.Navigation.enable(true);
|
||||
});
|
||||
</script>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
264
rhel8-branch/_modules/pylorax/api/crossdomain.html
Normal file
264
rhel8-branch/_modules/pylorax/api/crossdomain.html
Normal file
@ -0,0 +1,264 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
|
||||
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
|
||||
<title>pylorax.api.crossdomain — Lorax 28.14.33 documentation</title>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript" src="../../../_static/js/modernizr.min.js"></script>
|
||||
|
||||
|
||||
<script type="text/javascript" id="documentation_options" data-url_root="../../../" src="../../../_static/documentation_options.js"></script>
|
||||
<script type="text/javascript" src="../../../_static/jquery.js"></script>
|
||||
<script type="text/javascript" src="../../../_static/underscore.js"></script>
|
||||
<script type="text/javascript" src="../../../_static/doctools.js"></script>
|
||||
<script type="text/javascript" src="../../../_static/language_data.js"></script>
|
||||
|
||||
<script type="text/javascript" src="../../../_static/js/theme.js"></script>
|
||||
|
||||
|
||||
|
||||
|
||||
<link rel="stylesheet" href="../../../_static/css/theme.css" type="text/css" />
|
||||
<link rel="stylesheet" href="../../../_static/pygments.css" type="text/css" />
|
||||
<link rel="index" title="Index" href="../../../genindex.html" />
|
||||
<link rel="search" title="Search" href="../../../search.html" />
|
||||
</head>
|
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|
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<body class="wy-body-for-nav">
|
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|
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|
||||
<div class="wy-grid-for-nav">
|
||||
|
||||
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
||||
<div class="wy-side-scroll">
|
||||
<div class="wy-side-nav-search" >
|
||||
|
||||
|
||||
|
||||
<a href="../../../index.html" class="icon icon-home"> Lorax
|
||||
|
||||
|
||||
|
||||
</a>
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="version">
|
||||
28.14.33
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="search">
|
||||
<form id="rtd-search-form" class="wy-form" action="../../../search.html" method="get">
|
||||
<input type="text" name="q" placeholder="Search docs" />
|
||||
<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
||||
</form>
|
||||
</div>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../lorax.html">Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../lorax-composer.html">lorax-composer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../composer-cli.html">composer-cli</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../product-images.html">Product and Updates Images</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../modules.html">pylorax</a></li>
|
||||
</ul>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
||||
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
|
||||
|
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|
||||
<nav class="wy-nav-top" aria-label="top navigation">
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|
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<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
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||||
<a href="../../../index.html">Lorax</a>
|
||||
|
||||
</nav>
|
||||
|
||||
|
||||
<div class="wy-nav-content">
|
||||
|
||||
<div class="rst-content">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="navigation" aria-label="breadcrumbs navigation">
|
||||
|
||||
<ul class="wy-breadcrumbs">
|
||||
|
||||
<li><a href="../../../index.html">Docs</a> »</li>
|
||||
|
||||
<li><a href="../../index.html">Module code</a> »</li>
|
||||
|
||||
<li><a href="../../pylorax.html">pylorax</a> »</li>
|
||||
|
||||
<li>pylorax.api.crossdomain</li>
|
||||
|
||||
|
||||
<li class="wy-breadcrumbs-aside">
|
||||
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
|
||||
|
||||
<hr/>
|
||||
</div>
|
||||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.api.crossdomain</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2017 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="c1"># crossdomain decorator from - http://flask.pocoo.org/snippets/56/</span>
|
||||
<span class="kn">from</span> <span class="nn">datetime</span> <span class="k">import</span> <span class="n">timedelta</span>
|
||||
<span class="kn">from</span> <span class="nn">flask</span> <span class="k">import</span> <span class="n">make_response</span><span class="p">,</span> <span class="n">request</span><span class="p">,</span> <span class="n">current_app</span>
|
||||
<span class="kn">from</span> <span class="nn">functools</span> <span class="k">import</span> <span class="n">update_wrapper</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="crossdomain"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.crossdomain.crossdomain">[docs]</a><span class="k">def</span> <span class="nf">crossdomain</span><span class="p">(</span><span class="n">origin</span><span class="p">,</span> <span class="n">methods</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">headers</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">max_age</span><span class="o">=</span><span class="mi">21600</span><span class="p">,</span> <span class="n">attach_to_all</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">automatic_options</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">methods</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">methods</span> <span class="o">=</span> <span class="s1">', '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="nb">sorted</span><span class="p">(</span><span class="n">x</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">methods</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="n">headers</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">headers</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
|
||||
<span class="n">headers</span> <span class="o">=</span> <span class="s1">', '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">x</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">headers</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">origin</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
|
||||
<span class="n">origin</span> <span class="o">=</span> <span class="p">[</span><span class="n">origin</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">max_age</span><span class="p">,</span> <span class="n">timedelta</span><span class="p">):</span>
|
||||
<span class="n">max_age</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">max_age</span><span class="o">.</span><span class="n">total_seconds</span><span class="p">())</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">get_methods</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="n">methods</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">methods</span>
|
||||
|
||||
<span class="n">options_resp</span> <span class="o">=</span> <span class="n">current_app</span><span class="o">.</span><span class="n">make_default_options_response</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="n">options_resp</span><span class="o">.</span><span class="n">headers</span><span class="p">[</span><span class="s1">'allow'</span><span class="p">]</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">decorator</span><span class="p">(</span><span class="n">f</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="nf">wrapped_function</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">automatic_options</span> <span class="ow">and</span> <span class="n">request</span><span class="o">.</span><span class="n">method</span> <span class="o">==</span> <span class="s1">'OPTIONS'</span><span class="p">:</span>
|
||||
<span class="n">resp</span> <span class="o">=</span> <span class="n">current_app</span><span class="o">.</span><span class="n">make_default_options_response</span><span class="p">()</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">resp</span> <span class="o">=</span> <span class="n">make_response</span><span class="p">(</span><span class="n">f</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">attach_to_all</span> <span class="ow">and</span> <span class="n">request</span><span class="o">.</span><span class="n">method</span> <span class="o">!=</span> <span class="s1">'OPTIONS'</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">resp</span>
|
||||
|
||||
<span class="n">h</span> <span class="o">=</span> <span class="n">resp</span><span class="o">.</span><span class="n">headers</span>
|
||||
|
||||
<span class="n">h</span><span class="o">.</span><span class="n">extend</span><span class="p">([(</span><span class="s2">"Access-Control-Allow-Origin"</span><span class="p">,</span> <span class="n">orig</span><span class="p">)</span> <span class="k">for</span> <span class="n">orig</span> <span class="ow">in</span> <span class="n">origin</span><span class="p">])</span>
|
||||
<span class="n">h</span><span class="p">[</span><span class="s1">'Access-Control-Allow-Methods'</span><span class="p">]</span> <span class="o">=</span> <span class="n">get_methods</span><span class="p">()</span>
|
||||
<span class="n">h</span><span class="p">[</span><span class="s1">'Access-Control-Max-Age'</span><span class="p">]</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">max_age</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">headers</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">h</span><span class="p">[</span><span class="s1">'Access-Control-Allow-Headers'</span><span class="p">]</span> <span class="o">=</span> <span class="n">headers</span>
|
||||
<span class="k">return</span> <span class="n">resp</span>
|
||||
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">provide_automatic_options</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">required_methods</span> <span class="o">=</span> <span class="p">[</span><span class="s1">'OPTIONS'</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="n">update_wrapper</span><span class="p">(</span><span class="n">wrapped_function</span><span class="p">,</span> <span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">decorator</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
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|
||||
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|
||||
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
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|
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
|
||||
|
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|
||||
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|
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|
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|
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|
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|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
805
rhel8-branch/_modules/pylorax/api/projects.html
Normal file
805
rhel8-branch/_modules/pylorax/api/projects.html
Normal file
@ -0,0 +1,805 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
|
||||
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|
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|
||||
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|
||||
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||||
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|
||||
|
||||
<title>pylorax.api.projects — Lorax 28.14.33 documentation</title>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
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|
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|
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|
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|
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|
||||
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|
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|
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|
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|
||||
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|
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|
||||
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|
||||
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|
||||
|
||||
|
||||
|
||||
<a href="../../../index.html" class="icon icon-home"> Lorax
|
||||
|
||||
|
||||
|
||||
</a>
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="version">
|
||||
28.14.33
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="search">
|
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|
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|
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|
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|
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|
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|
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|
||||
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
|
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|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../lorax.html">Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../lorax-composer.html">lorax-composer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../composer-cli.html">composer-cli</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../product-images.html">Product and Updates Images</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../../modules.html">pylorax</a></li>
|
||||
</ul>
|
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|
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|
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|
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|
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|
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||||
|
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|
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|
||||
<div class="wy-nav-content">
|
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|
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|
||||
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||||
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|
||||
|
||||
|
||||
|
||||
|
||||
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||||
|
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|
||||
<div role="navigation" aria-label="breadcrumbs navigation">
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||||
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||||
<ul class="wy-breadcrumbs">
|
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<li><a href="../../../index.html">Docs</a> »</li>
|
||||
|
||||
<li><a href="../../index.html">Module code</a> »</li>
|
||||
|
||||
<li><a href="../../pylorax.html">pylorax</a> »</li>
|
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|
||||
<li>pylorax.api.projects</li>
|
||||
|
||||
|
||||
<li class="wy-breadcrumbs-aside">
|
||||
|
||||
</li>
|
||||
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||||
</ul>
|
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|
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|
||||
<hr/>
|
||||
</div>
|
||||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.api.projects</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2017 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"lorax-composer"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">configparser</span> <span class="k">import</span> <span class="n">ConfigParser</span>
|
||||
<span class="kn">import</span> <span class="nn">dnf</span>
|
||||
<span class="kn">from</span> <span class="nn">glob</span> <span class="k">import</span> <span class="n">glob</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.api.bisect</span> <span class="k">import</span> <span class="n">insort_left</span>
|
||||
|
||||
<span class="n">TIME_FORMAT</span> <span class="o">=</span> <span class="s2">"%Y-%m-</span><span class="si">%d</span><span class="s2">T%H:%M:%S"</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="ProjectsError"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.ProjectsError">[docs]</a><span class="k">class</span> <span class="nc">ProjectsError</span><span class="p">(</span><span class="ne">Exception</span><span class="p">):</span>
|
||||
<span class="k">pass</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="api_time"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.api_time">[docs]</a><span class="k">def</span> <span class="nf">api_time</span><span class="p">(</span><span class="n">t</span><span class="p">):</span>
|
||||
<span class="sd">"""Convert time since epoch to a string</span>
|
||||
|
||||
<span class="sd"> :param t: Seconds since epoch</span>
|
||||
<span class="sd"> :type t: int</span>
|
||||
<span class="sd"> :returns: Time string</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="n">time</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="n">TIME_FORMAT</span><span class="p">,</span> <span class="n">time</span><span class="o">.</span><span class="n">localtime</span><span class="p">(</span><span class="n">t</span><span class="p">))</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="api_changelog"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.api_changelog">[docs]</a><span class="k">def</span> <span class="nf">api_changelog</span><span class="p">(</span><span class="n">changelog</span><span class="p">):</span>
|
||||
<span class="sd">"""Convert the changelog to a string</span>
|
||||
|
||||
<span class="sd"> :param changelog: A list of time, author, string tuples.</span>
|
||||
<span class="sd"> :type changelog: tuple</span>
|
||||
<span class="sd"> :returns: The most recent changelog text or ""</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> This returns only the most recent changelog entry.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">entry</span> <span class="o">=</span> <span class="n">changelog</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">2</span><span class="p">]</span>
|
||||
<span class="k">except</span> <span class="ne">IndexError</span><span class="p">:</span>
|
||||
<span class="n">entry</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="k">return</span> <span class="n">entry</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="pkg_to_project"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.pkg_to_project">[docs]</a><span class="k">def</span> <span class="nf">pkg_to_project</span><span class="p">(</span><span class="n">pkg</span><span class="p">):</span>
|
||||
<span class="sd">"""Extract the details from a hawkey.Package object</span>
|
||||
|
||||
<span class="sd"> :param pkgs: hawkey.Package object with package details</span>
|
||||
<span class="sd"> :type pkgs: hawkey.Package</span>
|
||||
<span class="sd"> :returns: A dict with the name, summary, description, and url.</span>
|
||||
<span class="sd"> :rtype: dict</span>
|
||||
|
||||
<span class="sd"> upstream_vcs is hard-coded to UPSTREAM_VCS</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">name</span><span class="p">,</span>
|
||||
<span class="s2">"summary"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">summary</span><span class="p">,</span>
|
||||
<span class="s2">"description"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">description</span><span class="p">,</span>
|
||||
<span class="s2">"homepage"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">url</span><span class="p">,</span>
|
||||
<span class="s2">"upstream_vcs"</span><span class="p">:</span> <span class="s2">"UPSTREAM_VCS"</span><span class="p">}</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="pkg_to_build"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.pkg_to_build">[docs]</a><span class="k">def</span> <span class="nf">pkg_to_build</span><span class="p">(</span><span class="n">pkg</span><span class="p">):</span>
|
||||
<span class="sd">"""Extract the build details from a hawkey.Package object</span>
|
||||
|
||||
<span class="sd"> :param pkg: hawkey.Package object with package details</span>
|
||||
<span class="sd"> :type pkg: hawkey.Package</span>
|
||||
<span class="sd"> :returns: A dict with the build details, epoch, release, arch, build_time, changelog, ...</span>
|
||||
<span class="sd"> :rtype: dict</span>
|
||||
|
||||
<span class="sd"> metadata entries are hard-coded to {}</span>
|
||||
|
||||
<span class="sd"> Note that this only returns the build dict, it does not include the name, description, etc.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="p">{</span><span class="s2">"epoch"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">epoch</span><span class="p">,</span>
|
||||
<span class="s2">"release"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">release</span><span class="p">,</span>
|
||||
<span class="s2">"arch"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span>
|
||||
<span class="s2">"build_time"</span><span class="p">:</span> <span class="n">api_time</span><span class="p">(</span><span class="n">pkg</span><span class="o">.</span><span class="n">buildtime</span><span class="p">),</span>
|
||||
<span class="s2">"changelog"</span><span class="p">:</span> <span class="s2">"CHANGELOG_NEEDED"</span><span class="p">,</span> <span class="c1"># XXX Not in hawkey.Package</span>
|
||||
<span class="s2">"build_config_ref"</span><span class="p">:</span> <span class="s2">"BUILD_CONFIG_REF"</span><span class="p">,</span>
|
||||
<span class="s2">"build_env_ref"</span><span class="p">:</span> <span class="s2">"BUILD_ENV_REF"</span><span class="p">,</span>
|
||||
<span class="s2">"metadata"</span><span class="p">:</span> <span class="p">{},</span>
|
||||
<span class="s2">"source"</span><span class="p">:</span> <span class="p">{</span><span class="s2">"license"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">license</span><span class="p">,</span>
|
||||
<span class="s2">"version"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">version</span><span class="p">,</span>
|
||||
<span class="s2">"source_ref"</span><span class="p">:</span> <span class="s2">"SOURCE_REF"</span><span class="p">,</span>
|
||||
<span class="s2">"metadata"</span><span class="p">:</span> <span class="p">{}}}</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="pkg_to_project_info"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.pkg_to_project_info">[docs]</a><span class="k">def</span> <span class="nf">pkg_to_project_info</span><span class="p">(</span><span class="n">pkg</span><span class="p">):</span>
|
||||
<span class="sd">"""Extract the details from a hawkey.Package object</span>
|
||||
|
||||
<span class="sd"> :param pkg: hawkey.Package object with package details</span>
|
||||
<span class="sd"> :type pkg: hawkey.Package</span>
|
||||
<span class="sd"> :returns: A dict with the project details, as well as epoch, release, arch, build_time, changelog, ...</span>
|
||||
<span class="sd"> :rtype: dict</span>
|
||||
|
||||
<span class="sd"> metadata entries are hard-coded to {}</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">name</span><span class="p">,</span>
|
||||
<span class="s2">"summary"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">summary</span><span class="p">,</span>
|
||||
<span class="s2">"description"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">description</span><span class="p">,</span>
|
||||
<span class="s2">"homepage"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">url</span><span class="p">,</span>
|
||||
<span class="s2">"upstream_vcs"</span><span class="p">:</span> <span class="s2">"UPSTREAM_VCS"</span><span class="p">,</span>
|
||||
<span class="s2">"builds"</span><span class="p">:</span> <span class="p">[</span><span class="n">pkg_to_build</span><span class="p">(</span><span class="n">pkg</span><span class="p">)]}</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="pkg_to_dep"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.pkg_to_dep">[docs]</a><span class="k">def</span> <span class="nf">pkg_to_dep</span><span class="p">(</span><span class="n">pkg</span><span class="p">):</span>
|
||||
<span class="sd">"""Extract the info from a hawkey.Package object</span>
|
||||
|
||||
<span class="sd"> :param pkg: A hawkey.Package object</span>
|
||||
<span class="sd"> :type pkg: hawkey.Package</span>
|
||||
<span class="sd"> :returns: A dict with name, epoch, version, release, arch</span>
|
||||
<span class="sd"> :rtype: dict</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">name</span><span class="p">,</span>
|
||||
<span class="s2">"epoch"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">epoch</span><span class="p">,</span>
|
||||
<span class="s2">"version"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">version</span><span class="p">,</span>
|
||||
<span class="s2">"release"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">release</span><span class="p">,</span>
|
||||
<span class="s2">"arch"</span><span class="p">:</span> <span class="n">pkg</span><span class="o">.</span><span class="n">arch</span><span class="p">}</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="proj_to_module"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.proj_to_module">[docs]</a><span class="k">def</span> <span class="nf">proj_to_module</span><span class="p">(</span><span class="n">proj</span><span class="p">):</span>
|
||||
<span class="sd">"""Extract the name from a project_info dict</span>
|
||||
|
||||
<span class="sd"> :param pkg: dict with package details</span>
|
||||
<span class="sd"> :type pkg: dict</span>
|
||||
<span class="sd"> :returns: A dict with name, and group_type</span>
|
||||
<span class="sd"> :rtype: dict</span>
|
||||
|
||||
<span class="sd"> group_type is hard-coded to "rpm"</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="n">proj</span><span class="p">[</span><span class="s2">"name"</span><span class="p">],</span>
|
||||
<span class="s2">"group_type"</span><span class="p">:</span> <span class="s2">"rpm"</span><span class="p">}</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="dep_evra"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.dep_evra">[docs]</a><span class="k">def</span> <span class="nf">dep_evra</span><span class="p">(</span><span class="n">dep</span><span class="p">):</span>
|
||||
<span class="sd">"""Return the epoch:version-release.arch for the dep</span>
|
||||
|
||||
<span class="sd"> :param dep: dependency dict</span>
|
||||
<span class="sd"> :type dep: dict</span>
|
||||
<span class="sd"> :returns: epoch:version-release.arch</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">dep</span><span class="p">[</span><span class="s2">"epoch"</span><span class="p">]</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">dep</span><span class="p">[</span><span class="s2">"version"</span><span class="p">]</span><span class="o">+</span><span class="s2">"-"</span><span class="o">+</span><span class="n">dep</span><span class="p">[</span><span class="s2">"release"</span><span class="p">]</span><span class="o">+</span><span class="s2">"."</span><span class="o">+</span><span class="n">dep</span><span class="p">[</span><span class="s2">"arch"</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="nb">str</span><span class="p">(</span><span class="n">dep</span><span class="p">[</span><span class="s2">"epoch"</span><span class="p">])</span><span class="o">+</span><span class="s2">":"</span><span class="o">+</span><span class="n">dep</span><span class="p">[</span><span class="s2">"version"</span><span class="p">]</span><span class="o">+</span><span class="s2">"-"</span><span class="o">+</span><span class="n">dep</span><span class="p">[</span><span class="s2">"release"</span><span class="p">]</span><span class="o">+</span><span class="s2">"."</span><span class="o">+</span><span class="n">dep</span><span class="p">[</span><span class="s2">"arch"</span><span class="p">]</span></div>
|
||||
|
||||
<div class="viewcode-block" id="dep_nevra"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.dep_nevra">[docs]</a><span class="k">def</span> <span class="nf">dep_nevra</span><span class="p">(</span><span class="n">dep</span><span class="p">):</span>
|
||||
<span class="sd">"""Return the name-epoch:version-release.arch"""</span>
|
||||
<span class="k">return</span> <span class="n">dep</span><span class="p">[</span><span class="s2">"name"</span><span class="p">]</span><span class="o">+</span><span class="s2">"-"</span><span class="o">+</span><span class="n">dep_evra</span><span class="p">(</span><span class="n">dep</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="projects_list"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.projects_list">[docs]</a><span class="k">def</span> <span class="nf">projects_list</span><span class="p">(</span><span class="n">dbo</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a list of projects</span>
|
||||
|
||||
<span class="sd"> :param dbo: dnf base object</span>
|
||||
<span class="sd"> :type dbo: dnf.Base</span>
|
||||
<span class="sd"> :returns: List of project info dicts with name, summary, description, homepage, upstream_vcs</span>
|
||||
<span class="sd"> :rtype: list of dicts</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="n">projects_info</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="projects_info"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.projects_info">[docs]</a><span class="k">def</span> <span class="nf">projects_info</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">project_names</span><span class="p">):</span>
|
||||
<span class="sd">"""Return details about specific projects</span>
|
||||
|
||||
<span class="sd"> :param dbo: dnf base object</span>
|
||||
<span class="sd"> :type dbo: dnf.Base</span>
|
||||
<span class="sd"> :param project_names: List of names of projects to get info about</span>
|
||||
<span class="sd"> :type project_names: str</span>
|
||||
<span class="sd"> :returns: List of project info dicts with pkg_to_project as well as epoch, version, release, etc.</span>
|
||||
<span class="sd"> :rtype: list of dicts</span>
|
||||
|
||||
<span class="sd"> If project_names is None it will return the full list of available packages</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">project_names</span><span class="p">:</span>
|
||||
<span class="n">pkgs</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span><span class="o">.</span><span class="n">available</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">name__glob</span><span class="o">=</span><span class="n">project_names</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">pkgs</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span><span class="o">.</span><span class="n">available</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># iterate over pkgs</span>
|
||||
<span class="c1"># - if pkg.name isn't in the results yet, add pkg_to_project_info in sorted position</span>
|
||||
<span class="c1"># - if pkg.name is already in results, get its builds. If the build for pkg is different</span>
|
||||
<span class="c1"># in any way (version, arch, etc.) add it to the entry's builds list. If it is the same,</span>
|
||||
<span class="c1"># skip it.</span>
|
||||
<span class="n">results</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">results_names</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">pkgs</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">results_names</span><span class="p">:</span>
|
||||
<span class="n">idx</span> <span class="o">=</span> <span class="n">insort_left</span><span class="p">(</span><span class="n">results</span><span class="p">,</span> <span class="n">pkg_to_project_info</span><span class="p">(</span><span class="n">p</span><span class="p">),</span> <span class="n">key</span><span class="o">=</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span> <span class="n">p</span><span class="p">[</span><span class="s2">"name"</span><span class="p">]</span><span class="o">.</span><span class="n">lower</span><span class="p">())</span>
|
||||
<span class="n">results_names</span><span class="p">[</span><span class="n">p</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()]</span> <span class="o">=</span> <span class="n">idx</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">build</span> <span class="o">=</span> <span class="n">pkg_to_build</span><span class="p">(</span><span class="n">p</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">build</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">results</span><span class="p">[</span><span class="n">results_names</span><span class="p">[</span><span class="n">p</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()]][</span><span class="s2">"builds"</span><span class="p">]:</span>
|
||||
<span class="n">results</span><span class="p">[</span><span class="n">results_names</span><span class="p">[</span><span class="n">p</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()]][</span><span class="s2">"builds"</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">build</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">results</span></div>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_depsolve</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">projects</span><span class="p">,</span> <span class="n">groups</span><span class="p">):</span>
|
||||
<span class="sd">"""Add projects to a new transaction</span>
|
||||
|
||||
<span class="sd"> :param dbo: dnf base object</span>
|
||||
<span class="sd"> :type dbo: dnf.Base</span>
|
||||
<span class="sd"> :param projects: The projects and version globs to find the dependencies for</span>
|
||||
<span class="sd"> :type projects: List of tuples</span>
|
||||
<span class="sd"> :param groups: The groups to include in dependency solving</span>
|
||||
<span class="sd"> :type groups: List of str</span>
|
||||
<span class="sd"> :returns: None</span>
|
||||
<span class="sd"> :rtype: None</span>
|
||||
<span class="sd"> :raises: ProjectsError if there was a problem installing something</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># This resets the transaction and updates the cache.</span>
|
||||
<span class="c1"># It is important that the cache always be synchronized because Anaconda will grab its own copy</span>
|
||||
<span class="c1"># and if that is different the NEVRAs will not match and the build will fail.</span>
|
||||
<span class="n">dbo</span><span class="o">.</span><span class="n">reset</span><span class="p">(</span><span class="n">goal</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="n">install_errors</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">groups</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">dbo</span><span class="o">.</span><span class="n">group_install</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="p">[</span><span class="s2">"mandatory"</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">])</span>
|
||||
<span class="k">except</span> <span class="n">dnf</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">MarkingError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">install_errors</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="s2">"Group </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">name</span><span class="p">),</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">)))</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">name</span><span class="p">,</span> <span class="n">version</span> <span class="ow">in</span> <span class="n">projects</span><span class="p">:</span>
|
||||
<span class="c1"># Find the best package matching the name + version glob</span>
|
||||
<span class="c1"># dnf can return multiple packages if it is in more than 1 repository</span>
|
||||
<span class="n">query</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">provides__glob</span><span class="o">=</span><span class="n">name</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">version</span><span class="p">:</span>
|
||||
<span class="n">query</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">version__glob</span><span class="o">=</span><span class="n">version</span><span class="p">)</span>
|
||||
|
||||
<span class="n">query</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">latest</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">query</span><span class="p">:</span>
|
||||
<span class="n">install_errors</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="s2">"</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">version</span><span class="p">),</span> <span class="s2">"No match"</span><span class="p">))</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="n">sltr</span> <span class="o">=</span> <span class="n">dnf</span><span class="o">.</span><span class="n">selector</span><span class="o">.</span><span class="n">Selector</span><span class="p">(</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="p">)</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">pkg</span><span class="o">=</span><span class="n">query</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># NOTE: dnf says in near future there will be a "goal" attribute of Base class</span>
|
||||
<span class="c1"># so yes, we're using a 'private' attribute here on purpose and with permission.</span>
|
||||
<span class="n">dbo</span><span class="o">.</span><span class="n">_goal</span><span class="o">.</span><span class="n">install</span><span class="p">(</span><span class="n">select</span><span class="o">=</span><span class="n">sltr</span><span class="p">,</span> <span class="n">optional</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">install_errors</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">ProjectsError</span><span class="p">(</span><span class="s2">"The following package(s) had problems: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="s2">","</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> (</span><span class="si">%s</span><span class="s2">)"</span> <span class="o">%</span> <span class="p">(</span><span class="n">pattern</span><span class="p">,</span> <span class="n">err</span><span class="p">)</span> <span class="k">for</span> <span class="n">pattern</span><span class="p">,</span> <span class="n">err</span> <span class="ow">in</span> <span class="n">install_errors</span><span class="p">]))</span>
|
||||
|
||||
<div class="viewcode-block" id="projects_depsolve"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.projects_depsolve">[docs]</a><span class="k">def</span> <span class="nf">projects_depsolve</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">projects</span><span class="p">,</span> <span class="n">groups</span><span class="p">):</span>
|
||||
<span class="sd">"""Return the dependencies for a list of projects</span>
|
||||
|
||||
<span class="sd"> :param dbo: dnf base object</span>
|
||||
<span class="sd"> :type dbo: dnf.Base</span>
|
||||
<span class="sd"> :param projects: The projects to find the dependencies for</span>
|
||||
<span class="sd"> :type projects: List of Strings</span>
|
||||
<span class="sd"> :param groups: The groups to include in dependency solving</span>
|
||||
<span class="sd"> :type groups: List of str</span>
|
||||
<span class="sd"> :returns: NEVRA's of the project and its dependencies</span>
|
||||
<span class="sd"> :rtype: list of dicts</span>
|
||||
<span class="sd"> :raises: ProjectsError if there was a problem installing something</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">_depsolve</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">projects</span><span class="p">,</span> <span class="n">groups</span><span class="p">)</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">dbo</span><span class="o">.</span><span class="n">resolve</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="n">dnf</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">DepsolveError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">ProjectsError</span><span class="p">(</span><span class="s2">"There was a problem depsolving </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">projects</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">)))</span>
|
||||
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">dbo</span><span class="o">.</span><span class="n">transaction</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="p">[]</span>
|
||||
|
||||
<span class="k">return</span> <span class="nb">sorted</span><span class="p">(</span><span class="nb">map</span><span class="p">(</span><span class="n">pkg_to_dep</span><span class="p">,</span> <span class="n">dbo</span><span class="o">.</span><span class="n">transaction</span><span class="o">.</span><span class="n">install_set</span><span class="p">),</span> <span class="n">key</span><span class="o">=</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span> <span class="n">p</span><span class="p">[</span><span class="s2">"name"</span><span class="p">]</span><span class="o">.</span><span class="n">lower</span><span class="p">())</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="estimate_size"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.estimate_size">[docs]</a><span class="k">def</span> <span class="nf">estimate_size</span><span class="p">(</span><span class="n">packages</span><span class="p">,</span> <span class="n">block_size</span><span class="o">=</span><span class="mi">6144</span><span class="p">):</span>
|
||||
<span class="sd">"""Estimate the installed size of a package list</span>
|
||||
|
||||
<span class="sd"> :param packages: The packages to be installed</span>
|
||||
<span class="sd"> :type packages: list of hawkey.Package objects</span>
|
||||
<span class="sd"> :param block_size: The block size to use for rounding up file sizes.</span>
|
||||
<span class="sd"> :type block_size: int</span>
|
||||
<span class="sd"> :returns: The estimated size of installed packages</span>
|
||||
<span class="sd"> :rtype: int</span>
|
||||
|
||||
<span class="sd"> Estimating actual requirements is difficult without the actual file sizes, which</span>
|
||||
<span class="sd"> dnf doesn't provide access to. So use the file count and block size to estimate</span>
|
||||
<span class="sd"> a minimum size for each package.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">installed_size</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">packages</span><span class="p">:</span>
|
||||
<span class="n">installed_size</span> <span class="o">+=</span> <span class="nb">len</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">files</span><span class="p">)</span> <span class="o">*</span> <span class="n">block_size</span>
|
||||
<span class="n">installed_size</span> <span class="o">+=</span> <span class="n">p</span><span class="o">.</span><span class="n">installsize</span>
|
||||
<span class="k">return</span> <span class="n">installed_size</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="projects_depsolve_with_size"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.projects_depsolve_with_size">[docs]</a><span class="k">def</span> <span class="nf">projects_depsolve_with_size</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">projects</span><span class="p">,</span> <span class="n">groups</span><span class="p">,</span> <span class="n">with_core</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">"""Return the dependencies and installed size for a list of projects</span>
|
||||
|
||||
<span class="sd"> :param dbo: dnf base object</span>
|
||||
<span class="sd"> :type dbo: dnf.Base</span>
|
||||
<span class="sd"> :param project_names: The projects to find the dependencies for</span>
|
||||
<span class="sd"> :type project_names: List of Strings</span>
|
||||
<span class="sd"> :param groups: The groups to include in dependency solving</span>
|
||||
<span class="sd"> :type groups: List of str</span>
|
||||
<span class="sd"> :returns: installed size and a list of NEVRA's of the project and its dependencies</span>
|
||||
<span class="sd"> :rtype: tuple of (int, list of dicts)</span>
|
||||
<span class="sd"> :raises: ProjectsError if there was a problem installing something</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">_depsolve</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">projects</span><span class="p">,</span> <span class="n">groups</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">with_core</span><span class="p">:</span>
|
||||
<span class="n">dbo</span><span class="o">.</span><span class="n">group_install</span><span class="p">(</span><span class="s2">"core"</span><span class="p">,</span> <span class="p">[</span><span class="s1">'mandatory'</span><span class="p">,</span> <span class="s1">'default'</span><span class="p">,</span> <span class="s1">'optional'</span><span class="p">])</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">dbo</span><span class="o">.</span><span class="n">resolve</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="n">dnf</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">DepsolveError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">ProjectsError</span><span class="p">(</span><span class="s2">"There was a problem depsolving </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">projects</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">)))</span>
|
||||
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">dbo</span><span class="o">.</span><span class="n">transaction</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="p">[])</span>
|
||||
|
||||
<span class="n">installed_size</span> <span class="o">=</span> <span class="n">estimate_size</span><span class="p">(</span><span class="n">dbo</span><span class="o">.</span><span class="n">transaction</span><span class="o">.</span><span class="n">install_set</span><span class="p">)</span>
|
||||
<span class="n">deps</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="nb">map</span><span class="p">(</span><span class="n">pkg_to_dep</span><span class="p">,</span> <span class="n">dbo</span><span class="o">.</span><span class="n">transaction</span><span class="o">.</span><span class="n">install_set</span><span class="p">),</span> <span class="n">key</span><span class="o">=</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span> <span class="n">p</span><span class="p">[</span><span class="s2">"name"</span><span class="p">]</span><span class="o">.</span><span class="n">lower</span><span class="p">())</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">installed_size</span><span class="p">,</span> <span class="n">deps</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="modules_list"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.modules_list">[docs]</a><span class="k">def</span> <span class="nf">modules_list</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">module_names</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a list of modules</span>
|
||||
|
||||
<span class="sd"> :param dbo: dnf base object</span>
|
||||
<span class="sd"> :type dbo: dnf.Base</span>
|
||||
<span class="sd"> :param offset: Number of modules to skip</span>
|
||||
<span class="sd"> :type limit: int</span>
|
||||
<span class="sd"> :param limit: Maximum number of modules to return</span>
|
||||
<span class="sd"> :type limit: int</span>
|
||||
<span class="sd"> :returns: List of module information and total count</span>
|
||||
<span class="sd"> :rtype: tuple of a list of dicts and an Int</span>
|
||||
|
||||
<span class="sd"> Modules don't exist in RHEL7 so this only returns projects</span>
|
||||
<span class="sd"> and sets the type to "rpm"</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># TODO - Figure out what to do with this for Fedora 'modules'</span>
|
||||
<span class="n">projs</span> <span class="o">=</span> <span class="n">_unique_dicts</span><span class="p">(</span><span class="n">projects_info</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">module_names</span><span class="p">),</span> <span class="n">key</span><span class="o">=</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span> <span class="n">p</span><span class="p">[</span><span class="s2">"name"</span><span class="p">]</span><span class="o">.</span><span class="n">lower</span><span class="p">())</span>
|
||||
<span class="k">return</span> <span class="nb">list</span><span class="p">(</span><span class="nb">map</span><span class="p">(</span><span class="n">proj_to_module</span><span class="p">,</span> <span class="n">projs</span><span class="p">))</span></div>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_unique_dicts</span><span class="p">(</span><span class="n">lst</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a new list of dicts, only including one match of key(d)</span>
|
||||
|
||||
<span class="sd"> :param lst: list of dicts</span>
|
||||
<span class="sd"> :type lst: list</span>
|
||||
<span class="sd"> :param key: key function to match lst entries</span>
|
||||
<span class="sd"> :type key: function</span>
|
||||
<span class="sd"> :returns: list of the unique lst entries</span>
|
||||
<span class="sd"> :rtype: list</span>
|
||||
|
||||
<span class="sd"> Uses key(d) to test for duplicates in the returned list, creating a</span>
|
||||
<span class="sd"> list of unique return values.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">result</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">result_keys</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="n">lst</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">key</span><span class="p">(</span><span class="n">d</span><span class="p">)</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">result_keys</span><span class="p">:</span>
|
||||
<span class="n">result</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">d</span><span class="p">)</span>
|
||||
<span class="n">result_keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">key</span><span class="p">(</span><span class="n">d</span><span class="p">))</span>
|
||||
<span class="k">return</span> <span class="n">result</span>
|
||||
|
||||
<div class="viewcode-block" id="modules_info"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.modules_info">[docs]</a><span class="k">def</span> <span class="nf">modules_info</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">module_names</span><span class="p">):</span>
|
||||
<span class="sd">"""Return details about a module, including dependencies</span>
|
||||
|
||||
<span class="sd"> :param dbo: dnf base object</span>
|
||||
<span class="sd"> :type dbo: dnf.Base</span>
|
||||
<span class="sd"> :param module_names: Names of the modules to get info about</span>
|
||||
<span class="sd"> :type module_names: str</span>
|
||||
<span class="sd"> :returns: List of dicts with module details and dependencies.</span>
|
||||
<span class="sd"> :rtype: list of dicts</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">modules</span> <span class="o">=</span> <span class="n">projects_info</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">module_names</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Add the dependency info to each one</span>
|
||||
<span class="k">for</span> <span class="n">module</span> <span class="ow">in</span> <span class="n">modules</span><span class="p">:</span>
|
||||
<span class="n">module</span><span class="p">[</span><span class="s2">"dependencies"</span><span class="p">]</span> <span class="o">=</span> <span class="n">projects_depsolve</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="p">[(</span><span class="n">module</span><span class="p">[</span><span class="s2">"name"</span><span class="p">],</span> <span class="s2">"*.*"</span><span class="p">)],</span> <span class="p">[])</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">modules</span></div>
|
||||
|
||||
<div class="viewcode-block" id="dnf_repo_to_file_repo"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.dnf_repo_to_file_repo">[docs]</a><span class="k">def</span> <span class="nf">dnf_repo_to_file_repo</span><span class="p">(</span><span class="n">repo</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a string representation of a DNF Repo object suitable for writing to a .repo file</span>
|
||||
|
||||
<span class="sd"> :param repo: DNF Repository</span>
|
||||
<span class="sd"> :type repo: dnf.RepoDict</span>
|
||||
<span class="sd"> :returns: A string</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> The DNF Repo.dump() function does not produce a string that can be used as a dnf .repo file,</span>
|
||||
<span class="sd"> it ouputs baseurl and gpgkey as python lists which DNF cannot read. So do this manually with</span>
|
||||
<span class="sd"> only the attributes we care about.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">repo_str</span> <span class="o">=</span> <span class="s2">"[</span><span class="si">%s</span><span class="s2">]</span><span class="se">\n</span><span class="s2">name = </span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">repo</span><span class="o">.</span><span class="n">id</span><span class="p">,</span> <span class="n">repo</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">repo</span><span class="o">.</span><span class="n">metalink</span><span class="p">:</span>
|
||||
<span class="n">repo_str</span> <span class="o">+=</span> <span class="s2">"metalink = </span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span> <span class="o">%</span> <span class="n">repo</span><span class="o">.</span><span class="n">metalink</span>
|
||||
<span class="k">elif</span> <span class="n">repo</span><span class="o">.</span><span class="n">mirrorlist</span><span class="p">:</span>
|
||||
<span class="n">repo_str</span> <span class="o">+=</span> <span class="s2">"mirrorlist = </span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span> <span class="o">%</span> <span class="n">repo</span><span class="o">.</span><span class="n">mirrorlist</span>
|
||||
<span class="k">elif</span> <span class="n">repo</span><span class="o">.</span><span class="n">baseurl</span><span class="p">:</span>
|
||||
<span class="n">repo_str</span> <span class="o">+=</span> <span class="s2">"baseurl = </span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span> <span class="o">%</span> <span class="n">repo</span><span class="o">.</span><span class="n">baseurl</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Repo has no baseurl, metalink, or mirrorlist"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># proxy is optional</span>
|
||||
<span class="k">if</span> <span class="n">repo</span><span class="o">.</span><span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">repo_str</span> <span class="o">+=</span> <span class="s2">"proxy = </span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span> <span class="o">%</span> <span class="n">repo</span><span class="o">.</span><span class="n">proxy</span>
|
||||
|
||||
<span class="n">repo_str</span> <span class="o">+=</span> <span class="s2">"sslverify = </span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span> <span class="o">%</span> <span class="n">repo</span><span class="o">.</span><span class="n">sslverify</span>
|
||||
<span class="n">repo_str</span> <span class="o">+=</span> <span class="s2">"gpgcheck = </span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span> <span class="o">%</span> <span class="n">repo</span><span class="o">.</span><span class="n">gpgcheck</span>
|
||||
<span class="k">if</span> <span class="n">repo</span><span class="o">.</span><span class="n">gpgkey</span><span class="p">:</span>
|
||||
<span class="n">repo_str</span> <span class="o">+=</span> <span class="s2">"gpgkey = </span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span> <span class="o">%</span> <span class="s2">","</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">repo</span><span class="o">.</span><span class="n">gpgkey</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">repo_str</span></div>
|
||||
|
||||
<div class="viewcode-block" id="repo_to_source"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.repo_to_source">[docs]</a><span class="k">def</span> <span class="nf">repo_to_source</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">system_source</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a Weldr Source dict created from the DNF Repository</span>
|
||||
|
||||
<span class="sd"> :param repo: DNF Repository</span>
|
||||
<span class="sd"> :type repo: dnf.RepoDict</span>
|
||||
<span class="sd"> :param system_source: True if this source is an immutable system source</span>
|
||||
<span class="sd"> :type system_source: bool</span>
|
||||
<span class="sd"> :returns: A dict with Weldr Source fields filled in</span>
|
||||
<span class="sd"> :rtype: dict</span>
|
||||
|
||||
<span class="sd"> Example::</span>
|
||||
|
||||
<span class="sd"> {</span>
|
||||
<span class="sd"> "check_gpg": true,</span>
|
||||
<span class="sd"> "check_ssl": true,</span>
|
||||
<span class="sd"> "gpgkey_url": [</span>
|
||||
<span class="sd"> "file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-28-x86_64"</span>
|
||||
<span class="sd"> ],</span>
|
||||
<span class="sd"> "name": "fedora",</span>
|
||||
<span class="sd"> "proxy": "http://proxy.brianlane.com:8123",</span>
|
||||
<span class="sd"> "system": true</span>
|
||||
<span class="sd"> "type": "yum-metalink",</span>
|
||||
<span class="sd"> "url": "https://mirrors.fedoraproject.org/metalink?repo=fedora-28&arch=x86_64"</span>
|
||||
<span class="sd"> }</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">source</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="n">repo</span><span class="o">.</span><span class="n">id</span><span class="p">,</span> <span class="s2">"system"</span><span class="p">:</span> <span class="n">system_source</span><span class="p">}</span>
|
||||
<span class="k">if</span> <span class="n">repo</span><span class="o">.</span><span class="n">baseurl</span><span class="p">:</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"url"</span><span class="p">]</span> <span class="o">=</span> <span class="n">repo</span><span class="o">.</span><span class="n">baseurl</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"yum-baseurl"</span>
|
||||
<span class="k">elif</span> <span class="n">repo</span><span class="o">.</span><span class="n">metalink</span><span class="p">:</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"url"</span><span class="p">]</span> <span class="o">=</span> <span class="n">repo</span><span class="o">.</span><span class="n">metalink</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"yum-metalink"</span>
|
||||
<span class="k">elif</span> <span class="n">repo</span><span class="o">.</span><span class="n">mirrorlist</span><span class="p">:</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"url"</span><span class="p">]</span> <span class="o">=</span> <span class="n">repo</span><span class="o">.</span><span class="n">mirrorlist</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"yum-mirrorlist"</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Repo has no baseurl, metalink, or mirrorlist"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># proxy is optional</span>
|
||||
<span class="k">if</span> <span class="n">repo</span><span class="o">.</span><span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"proxy"</span><span class="p">]</span> <span class="o">=</span> <span class="n">repo</span><span class="o">.</span><span class="n">proxy</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">repo</span><span class="o">.</span><span class="n">sslverify</span><span class="p">:</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"check_ssl"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"check_ssl"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">repo</span><span class="o">.</span><span class="n">gpgcheck</span><span class="p">:</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"check_gpg"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"check_gpg"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">repo</span><span class="o">.</span><span class="n">gpgkey</span><span class="p">:</span>
|
||||
<span class="n">source</span><span class="p">[</span><span class="s2">"gpgkey_urls"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">repo</span><span class="o">.</span><span class="n">gpgkey</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">source</span></div>
|
||||
|
||||
<div class="viewcode-block" id="source_to_repo"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.source_to_repo">[docs]</a><span class="k">def</span> <span class="nf">source_to_repo</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">dnf_conf</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a dnf Repo object created from a source dict</span>
|
||||
|
||||
<span class="sd"> :param source: A Weldr source dict</span>
|
||||
<span class="sd"> :type source: dict</span>
|
||||
<span class="sd"> :returns: A dnf Repo object</span>
|
||||
<span class="sd"> :rtype: dnf.Repo</span>
|
||||
|
||||
<span class="sd"> Example::</span>
|
||||
|
||||
<span class="sd"> {</span>
|
||||
<span class="sd"> "check_gpg": True,</span>
|
||||
<span class="sd"> "check_ssl": True,</span>
|
||||
<span class="sd"> "gpgkey_urls": [</span>
|
||||
<span class="sd"> "file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-28-x86_64"</span>
|
||||
<span class="sd"> ],</span>
|
||||
<span class="sd"> "name": "fedora",</span>
|
||||
<span class="sd"> "proxy": "http://proxy.brianlane.com:8123",</span>
|
||||
<span class="sd"> "system": True</span>
|
||||
<span class="sd"> "type": "yum-metalink",</span>
|
||||
<span class="sd"> "url": "https://mirrors.fedoraproject.org/metalink?repo=fedora-28&arch=x86_64"</span>
|
||||
<span class="sd"> }</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">repo</span> <span class="o">=</span> <span class="n">dnf</span><span class="o">.</span><span class="n">repo</span><span class="o">.</span><span class="n">Repo</span><span class="p">(</span><span class="n">source</span><span class="p">[</span><span class="s2">"name"</span><span class="p">],</span> <span class="n">dnf_conf</span><span class="p">)</span>
|
||||
<span class="c1"># This will allow errors to be raised so we can catch them</span>
|
||||
<span class="c1"># without this they are logged, but the repo is silently disabled</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">skip_if_unavailable</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">source</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"yum-baseurl"</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">baseurl</span> <span class="o">=</span> <span class="n">source</span><span class="p">[</span><span class="s2">"url"</span><span class="p">]</span>
|
||||
<span class="k">elif</span> <span class="n">source</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"yum-metalink"</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">metalink</span> <span class="o">=</span> <span class="n">source</span><span class="p">[</span><span class="s2">"url"</span><span class="p">]</span>
|
||||
<span class="k">elif</span> <span class="n">source</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"yum-mirrorlist"</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">mirrorlist</span> <span class="o">=</span> <span class="n">source</span><span class="p">[</span><span class="s2">"url"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="s2">"proxy"</span> <span class="ow">in</span> <span class="n">source</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">proxy</span> <span class="o">=</span> <span class="n">source</span><span class="p">[</span><span class="s2">"proxy"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">source</span><span class="p">[</span><span class="s2">"check_ssl"</span><span class="p">]:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">sslverify</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">sslverify</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">source</span><span class="p">[</span><span class="s2">"check_gpg"</span><span class="p">]:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">gpgcheck</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">gpgcheck</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
|
||||
<span class="k">if</span> <span class="s2">"gpgkey_urls"</span> <span class="ow">in</span> <span class="n">source</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">gpgkey</span> <span class="o">=</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">source</span><span class="p">[</span><span class="s2">"gpgkey_urls"</span><span class="p">])</span>
|
||||
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">enable</span><span class="p">()</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">repo</span></div>
|
||||
|
||||
<div class="viewcode-block" id="get_source_ids"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.get_source_ids">[docs]</a><span class="k">def</span> <span class="nf">get_source_ids</span><span class="p">(</span><span class="n">source_path</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a list of the source ids in a file</span>
|
||||
|
||||
<span class="sd"> :param source_path: Full path and filename of the source (yum repo) file</span>
|
||||
<span class="sd"> :type source_path: str</span>
|
||||
<span class="sd"> :returns: A list of source id strings</span>
|
||||
<span class="sd"> :rtype: list of str</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">source_path</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="p">[]</span>
|
||||
|
||||
<span class="n">cfg</span> <span class="o">=</span> <span class="n">ConfigParser</span><span class="p">(</span><span class="n">strict</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="n">cfg</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">source_path</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">cfg</span><span class="o">.</span><span class="n">sections</span><span class="p">()</span></div>
|
||||
|
||||
<div class="viewcode-block" id="get_repo_sources"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.get_repo_sources">[docs]</a><span class="k">def</span> <span class="nf">get_repo_sources</span><span class="p">(</span><span class="n">source_glob</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a list of sources from a directory of yum repositories</span>
|
||||
|
||||
<span class="sd"> :param source_glob: A glob to use to match the source files, including full path</span>
|
||||
<span class="sd"> :type source_glob: str</span>
|
||||
<span class="sd"> :returns: A list of the source ids in all of the matching files</span>
|
||||
<span class="sd"> :rtype: list of str</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">sources</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">source_glob</span><span class="p">):</span>
|
||||
<span class="n">sources</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="n">get_source_ids</span><span class="p">(</span><span class="n">f</span><span class="p">))</span>
|
||||
<span class="k">return</span> <span class="n">sources</span></div>
|
||||
|
||||
<div class="viewcode-block" id="delete_repo_source"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.projects.delete_repo_source">[docs]</a><span class="k">def</span> <span class="nf">delete_repo_source</span><span class="p">(</span><span class="n">source_glob</span><span class="p">,</span> <span class="n">source_name</span><span class="p">):</span>
|
||||
<span class="sd">"""Delete a source from a repo file</span>
|
||||
|
||||
<span class="sd"> :param source_glob: A glob of the repo sources to search</span>
|
||||
<span class="sd"> :type source_glob: str</span>
|
||||
<span class="sd"> :returns: None</span>
|
||||
<span class="sd"> :raises: ProjectsError if there was a problem</span>
|
||||
|
||||
<span class="sd"> A repo file may have multiple sources in it, delete only the selected source.</span>
|
||||
<span class="sd"> If it is the last one in the file, delete the file.</span>
|
||||
|
||||
<span class="sd"> WARNING: This will delete ANY source, the caller needs to ensure that a system</span>
|
||||
<span class="sd"> source_name isn't passed to it.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">found</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">source_glob</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">cfg</span> <span class="o">=</span> <span class="n">ConfigParser</span><span class="p">(</span><span class="n">strict</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="n">cfg</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">source_name</span> <span class="ow">in</span> <span class="n">cfg</span><span class="o">.</span><span class="n">sections</span><span class="p">():</span>
|
||||
<span class="n">found</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="n">cfg</span><span class="o">.</span><span class="n">remove_section</span><span class="p">(</span><span class="n">source_name</span><span class="p">)</span>
|
||||
<span class="c1"># If there are other sections, rewrite the file without the deleted one</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">sections</span><span class="p">())</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">cfg_file</span><span class="p">:</span>
|
||||
<span class="n">cfg</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">cfg_file</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># No sections left, just delete the file</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">ProjectsError</span><span class="p">(</span><span class="s2">"Problem deleting repo source </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">source_name</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">)))</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">found</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">ProjectsError</span><span class="p">(</span><span class="s2">"source </span><span class="si">%s</span><span class="s2"> not found"</span> <span class="o">%</span> <span class="n">source_name</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
</p>
|
||||
</div>
|
||||
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<h1>Source code for pylorax.api.queue</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># Copyright (C) 2018 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="sd">""" Functions to monitor compose queue and run anaconda"""</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">grp</span>
|
||||
<span class="kn">from</span> <span class="nn">glob</span> <span class="k">import</span> <span class="n">glob</span>
|
||||
<span class="kn">import</span> <span class="nn">multiprocessing</span> <span class="k">as</span> <span class="nn">mp</span>
|
||||
<span class="kn">import</span> <span class="nn">pytoml</span> <span class="k">as</span> <span class="nn">toml</span>
|
||||
<span class="kn">import</span> <span class="nn">pwd</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
<span class="kn">import</span> <span class="nn">subprocess</span>
|
||||
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="k">import</span> <span class="n">Popen</span><span class="p">,</span> <span class="n">PIPE</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax</span> <span class="k">import</span> <span class="n">find_templates</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.api.compose</span> <span class="k">import</span> <span class="n">move_compose_results</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.api.recipes</span> <span class="k">import</span> <span class="n">recipe_from_file</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.api.timestamp</span> <span class="k">import</span> <span class="n">TS_CREATED</span><span class="p">,</span> <span class="n">TS_STARTED</span><span class="p">,</span> <span class="n">TS_FINISHED</span><span class="p">,</span> <span class="n">write_timestamp</span><span class="p">,</span> <span class="n">timestamp_dict</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="k">import</span> <span class="n">DataHolder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.creator</span> <span class="k">import</span> <span class="n">run_creator</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">joinpaths</span>
|
||||
|
||||
<div class="viewcode-block" id="check_queues"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.check_queues">[docs]</a><span class="k">def</span> <span class="nf">check_queues</span><span class="p">(</span><span class="n">cfg</span><span class="p">):</span>
|
||||
<span class="sd">"""Check to make sure the new and run queue symlinks are correct</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: DataHolder</span>
|
||||
|
||||
<span class="sd"> Also check all of the existing results and make sure any with WAITING</span>
|
||||
<span class="sd"> set in STATUS have a symlink in queue/new/</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Remove broken symlinks from the new and run queues</span>
|
||||
<span class="n">queue_symlinks</span> <span class="o">=</span> <span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"queue/new/*"</span><span class="p">))</span> <span class="o">+</span> \
|
||||
<span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"queue/run/*"</span><span class="p">))</span>
|
||||
<span class="k">for</span> <span class="n">link</span> <span class="ow">in</span> <span class="n">queue_symlinks</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">link</span><span class="p">)):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Removing broken symlink </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">link</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">link</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Write FAILED to the STATUS of any run queue symlinks and remove them</span>
|
||||
<span class="k">for</span> <span class="n">link</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"queue/run/*"</span><span class="p">)):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Setting build </span><span class="si">%s</span><span class="s2"> to FAILED, and removing symlink from queue/run/"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">link</span><span class="p">))</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">link</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"FAILED</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">link</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Check results STATUS messages</span>
|
||||
<span class="c1"># - If STATUS is missing, set it to FAILED</span>
|
||||
<span class="c1"># - RUNNING should be changed to FAILED</span>
|
||||
<span class="c1"># - WAITING should have a symlink in the new queue</span>
|
||||
<span class="k">for</span> <span class="n">link</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"results/*"</span><span class="p">)):</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">link</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">)):</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">link</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"FAILED</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="k">continue</span>
|
||||
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">link</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">))</span><span class="o">.</span><span class="n">read</span><span class="p">()</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">status</span> <span class="o">==</span> <span class="s2">"RUNNING"</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Setting build </span><span class="si">%s</span><span class="s2"> to FAILED"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">link</span><span class="p">))</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">link</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"FAILED</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">status</span> <span class="o">==</span> <span class="s2">"WAITING"</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">islink</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"queue/new/"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">link</span><span class="p">))):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating missing symlink to new build </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">link</span><span class="p">))</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">symlink</span><span class="p">(</span><span class="n">link</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"queue/new/"</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">link</span><span class="p">)))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="start_queue_monitor"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.start_queue_monitor">[docs]</a><span class="k">def</span> <span class="nf">start_queue_monitor</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uid</span><span class="p">,</span> <span class="n">gid</span><span class="p">):</span>
|
||||
<span class="sd">"""Start the queue monitor as a mp process</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :param uid: User ID that owns the queue</span>
|
||||
<span class="sd"> :type uid: int</span>
|
||||
<span class="sd"> :param gid: Group ID that owns the queue</span>
|
||||
<span class="sd"> :type gid: int</span>
|
||||
<span class="sd"> :returns: None</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">lib_dir</span> <span class="o">=</span> <span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">)</span>
|
||||
<span class="n">share_dir</span> <span class="o">=</span> <span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"share_dir"</span><span class="p">)</span>
|
||||
<span class="n">tmp</span> <span class="o">=</span> <span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"tmp"</span><span class="p">)</span>
|
||||
<span class="n">monitor_cfg</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">composer_dir</span><span class="o">=</span><span class="n">lib_dir</span><span class="p">,</span> <span class="n">share_dir</span><span class="o">=</span><span class="n">share_dir</span><span class="p">,</span> <span class="n">uid</span><span class="o">=</span><span class="n">uid</span><span class="p">,</span> <span class="n">gid</span><span class="o">=</span><span class="n">gid</span><span class="p">,</span> <span class="n">tmp</span><span class="o">=</span><span class="n">tmp</span><span class="p">)</span>
|
||||
<span class="n">p</span> <span class="o">=</span> <span class="n">mp</span><span class="o">.</span><span class="n">Process</span><span class="p">(</span><span class="n">target</span><span class="o">=</span><span class="n">monitor</span><span class="p">,</span> <span class="n">args</span><span class="o">=</span><span class="p">(</span><span class="n">monitor_cfg</span><span class="p">,))</span>
|
||||
<span class="n">p</span><span class="o">.</span><span class="n">daemon</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="n">p</span><span class="o">.</span><span class="n">start</span><span class="p">()</span></div>
|
||||
|
||||
<div class="viewcode-block" id="monitor"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.monitor">[docs]</a><span class="k">def</span> <span class="nf">monitor</span><span class="p">(</span><span class="n">cfg</span><span class="p">):</span>
|
||||
<span class="sd">"""Monitor the queue for new compose requests</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: DataHolder</span>
|
||||
<span class="sd"> :returns: Does not return</span>
|
||||
|
||||
<span class="sd"> The queue has 2 subdirectories, new and run. When a compose is ready to be run</span>
|
||||
<span class="sd"> a symlink to the uniquely named results directory should be placed in ./queue/new/</span>
|
||||
|
||||
<span class="sd"> When the it is ready to be run (it is checked every 30 seconds or after a previous</span>
|
||||
<span class="sd"> compose is finished) the symlink will be moved into ./queue/run/ and a STATUS file</span>
|
||||
<span class="sd"> will be created in the results directory.</span>
|
||||
|
||||
<span class="sd"> STATUS can contain one of: WAITING, RUNNING, FINISHED, FAILED</span>
|
||||
|
||||
<span class="sd"> If the system is restarted while a compose is running it will move any old symlinks</span>
|
||||
<span class="sd"> from ./queue/run/ to ./queue/new/ and rerun them.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="nf">queue_sort</span><span class="p">(</span><span class="n">uuid</span><span class="p">):</span>
|
||||
<span class="sd">"""Sort the queue entries by their mtime, not their names"""</span>
|
||||
<span class="k">return</span> <span class="n">os</span><span class="o">.</span><span class="n">stat</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"queue/new"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">))</span><span class="o">.</span><span class="n">st_mtime</span>
|
||||
|
||||
<span class="n">check_queues</span><span class="p">(</span><span class="n">cfg</span><span class="p">)</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="n">uuids</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">listdir</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"queue/new"</span><span class="p">)),</span> <span class="n">key</span><span class="o">=</span><span class="n">queue_sort</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Pick the oldest and move it into ./run/</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">uuids</span><span class="p">:</span>
|
||||
<span class="c1"># No composes left to process, sleep for a bit</span>
|
||||
<span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mi">5</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">src</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"queue/new"</span><span class="p">,</span> <span class="n">uuids</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
||||
<span class="n">dst</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">composer_dir</span><span class="p">,</span> <span class="s2">"queue/run"</span><span class="p">,</span> <span class="n">uuids</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">rename</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span><span class="p">:</span>
|
||||
<span class="c1"># The symlink may vanish if uuid_cancel() has been called</span>
|
||||
<span class="k">continue</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Starting new compose: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dst</span><span class="p">)</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"RUNNING</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">make_compose</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">dst</span><span class="p">))</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Finished building </span><span class="si">%s</span><span class="s2">, results are in </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dst</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">dst</span><span class="p">))</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"FINISHED</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">write_timestamp</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="n">TS_FINISHED</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span><span class="p">:</span>
|
||||
<span class="kn">import</span> <span class="nn">traceback</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"traceback: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">traceback</span><span class="o">.</span><span class="n">format_exc</span><span class="p">())</span>
|
||||
|
||||
<span class="c1"># TODO - Write the error message to an ERROR-LOG file to include with the status</span>
|
||||
<span class="c1"># log.error("Error running compose: %s", e)</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"FAILED</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">write_timestamp</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="n">TS_FINISHED</span><span class="p">)</span>
|
||||
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">dst</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="make_compose"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.make_compose">[docs]</a><span class="k">def</span> <span class="nf">make_compose</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">results_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""Run anaconda with the final-kickstart.ks from results_dir</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: DataHolder</span>
|
||||
<span class="sd"> :param results_dir: The directory containing the metadata and results for the build</span>
|
||||
<span class="sd"> :type results_dir: str</span>
|
||||
<span class="sd"> :returns: Nothing</span>
|
||||
<span class="sd"> :raises: May raise various exceptions</span>
|
||||
|
||||
<span class="sd"> This takes the final-kickstart.ks, and the settings in config.toml and runs Anaconda</span>
|
||||
<span class="sd"> in no-virt mode (directly on the host operating system). Exceptions should be caught</span>
|
||||
<span class="sd"> at the higer level.</span>
|
||||
|
||||
<span class="sd"> If there is a failure, the build artifacts will be cleaned up, and any logs will be</span>
|
||||
<span class="sd"> moved into logs/anaconda/ and their ownership will be set to the user from the cfg</span>
|
||||
<span class="sd"> object.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="c1"># Check on the ks's presence</span>
|
||||
<span class="n">ks_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"final-kickstart.ks"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">ks_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing kickstart file at </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">ks_path</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># The anaconda logs are copied into ./anaconda/ in this directory</span>
|
||||
<span class="n">log_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"logs/"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">log_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">log_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Load the compose configuration</span>
|
||||
<span class="n">cfg_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"config.toml"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">cfg_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing config.toml for </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">results_dir</span><span class="p">)</span>
|
||||
<span class="n">cfg_dict</span> <span class="o">=</span> <span class="n">toml</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="nb">open</span><span class="p">(</span><span class="n">cfg_path</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
|
||||
|
||||
<span class="c1"># The keys in cfg_dict correspond to the arguments setup in livemedia-creator</span>
|
||||
<span class="c1"># keys that define what to build should be setup in compose_args, and keys with</span>
|
||||
<span class="c1"># defaults should be setup here.</span>
|
||||
|
||||
<span class="c1"># Make sure that image_name contains no path components</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"image_name"</span><span class="p">]</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"image_name"</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># Only support novirt installation, set some other defaults</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"no_virt"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"disk_image"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"fs_image"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"keep_image"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"domacboot"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"anaconda_args"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"proxy"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"armplatform"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"squashfs_args"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"lorax_templates"</span><span class="p">]</span> <span class="o">=</span> <span class="n">find_templates</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">share_dir</span><span class="p">)</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"tmp"</span><span class="p">]</span> <span class="o">=</span> <span class="n">cfg</span><span class="o">.</span><span class="n">tmp</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"dracut_args"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> <span class="c1"># Use default args for dracut</span>
|
||||
|
||||
<span class="c1"># TODO How to support other arches?</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"arch"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># Compose things in a temporary directory inside the results directory</span>
|
||||
<span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"result_dir"</span><span class="p">]</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"compose"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"result_dir"</span><span class="p">])</span>
|
||||
|
||||
<span class="n">install_cfg</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="o">**</span><span class="n">cfg_dict</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Some kludges for the 99-copy-logs %post, failure in it will crash the build</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">"/tmp/NOSAVE_INPUT_KS"</span><span class="p">,</span> <span class="s2">"/tmp/NOSAVE_LOGS"</span><span class="p">]:</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Placing a CANCEL file in the results directory will make execWithRedirect send anaconda a SIGTERM</span>
|
||||
<span class="k">def</span> <span class="nf">cancel_build</span><span class="p">():</span>
|
||||
<span class="k">return</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"CANCEL"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"cfg = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">install_cfg</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">test_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"TEST"</span><span class="p">)</span>
|
||||
<span class="n">write_timestamp</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="n">TS_STARTED</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">test_path</span><span class="p">):</span>
|
||||
<span class="c1"># Pretend to run the compose</span>
|
||||
<span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mi">5</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">test_mode</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="nb">open</span><span class="p">(</span><span class="n">test_path</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span><span class="p">:</span>
|
||||
<span class="n">test_mode</span> <span class="o">=</span> <span class="mi">1</span>
|
||||
<span class="k">if</span> <span class="n">test_mode</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"TESTING FAILED compose"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="n">install_cfg</span><span class="o">.</span><span class="n">image_name</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"TEST IMAGE"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">run_creator</span><span class="p">(</span><span class="n">install_cfg</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="n">cancel_build</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Extract the results of the compose into results_dir and cleanup the compose directory</span>
|
||||
<span class="n">move_compose_results</span><span class="p">(</span><span class="n">install_cfg</span><span class="p">,</span> <span class="n">results_dir</span><span class="p">)</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="c1"># Make sure any remaining temporary directories are removed (eg. if there was an exception)</span>
|
||||
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">tmp</span><span class="p">,</span> <span class="s2">"lmc-*"</span><span class="p">)):</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">d</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">d</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">d</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">d</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make sure that everything under the results directory is owned by the user</span>
|
||||
<span class="n">user</span> <span class="o">=</span> <span class="n">pwd</span><span class="o">.</span><span class="n">getpwuid</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">uid</span><span class="p">)</span><span class="o">.</span><span class="n">pw_name</span>
|
||||
<span class="n">group</span> <span class="o">=</span> <span class="n">grp</span><span class="o">.</span><span class="n">getgrgid</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">gid</span><span class="p">)</span><span class="o">.</span><span class="n">gr_name</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Install finished, chowning results to </span><span class="si">%s</span><span class="s2">:</span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">user</span><span class="p">,</span> <span class="n">group</span><span class="p">)</span>
|
||||
<span class="n">subprocess</span><span class="o">.</span><span class="n">call</span><span class="p">([</span><span class="s2">"chown"</span><span class="p">,</span> <span class="s2">"-R"</span><span class="p">,</span> <span class="s2">"</span><span class="si">%s</span><span class="s2">:</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">user</span><span class="p">,</span> <span class="n">group</span><span class="p">),</span> <span class="n">results_dir</span><span class="p">])</span></div>
|
||||
|
||||
<div class="viewcode-block" id="get_compose_type"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.get_compose_type">[docs]</a><span class="k">def</span> <span class="nf">get_compose_type</span><span class="p">(</span><span class="n">results_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""Return the type of composition.</span>
|
||||
|
||||
<span class="sd"> :param results_dir: The directory containing the metadata and results for the build</span>
|
||||
<span class="sd"> :type results_dir: str</span>
|
||||
<span class="sd"> :returns: The type of compose (eg. 'tar')</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
<span class="sd"> :raises: RuntimeError if no kickstart template can be found.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Should only be 2 kickstarts, the final-kickstart.ks and the template</span>
|
||||
<span class="n">t</span> <span class="o">=</span> <span class="p">[</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">ks</span><span class="p">)[:</span><span class="o">-</span><span class="mi">3</span><span class="p">]</span> <span class="k">for</span> <span class="n">ks</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"*.ks"</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="s2">"final-kickstart"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">ks</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">t</span><span class="p">)</span> <span class="o">!=</span> <span class="mi">1</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Cannot find ks template for build </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">results_dir</span><span class="p">))</span>
|
||||
<span class="k">return</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span></div>
|
||||
|
||||
<div class="viewcode-block" id="compose_detail"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.compose_detail">[docs]</a><span class="k">def</span> <span class="nf">compose_detail</span><span class="p">(</span><span class="n">results_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""Return details about the build.</span>
|
||||
|
||||
<span class="sd"> :param results_dir: The directory containing the metadata and results for the build</span>
|
||||
<span class="sd"> :type results_dir: str</span>
|
||||
<span class="sd"> :returns: A dictionary with details about the compose</span>
|
||||
<span class="sd"> :rtype: dict</span>
|
||||
<span class="sd"> :raises: IOError if it cannot read the directory, STATUS, or blueprint file.</span>
|
||||
|
||||
<span class="sd"> The following details are included in the dict:</span>
|
||||
|
||||
<span class="sd"> * id - The uuid of the comoposition</span>
|
||||
<span class="sd"> * queue_status - The final status of the composition (FINISHED or FAILED)</span>
|
||||
<span class="sd"> * compose_type - The type of output generated (tar, iso, etc.)</span>
|
||||
<span class="sd"> * blueprint - Blueprint name</span>
|
||||
<span class="sd"> * version - Blueprint version</span>
|
||||
<span class="sd"> * image_size - Size of the image, if finished. 0 otherwise.</span>
|
||||
|
||||
<span class="sd"> Various timestamps are also included in the dict. These are all Unix UTC timestamps.</span>
|
||||
<span class="sd"> It is possible for these timestamps to not always exist, in which case they will be</span>
|
||||
<span class="sd"> None in Python (or null in JSON). The following timestamps are included:</span>
|
||||
|
||||
<span class="sd"> * job_created - When the user submitted the compose</span>
|
||||
<span class="sd"> * job_started - Anaconda started running</span>
|
||||
<span class="sd"> * job_finished - Job entered FINISHED or FAILED state</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">build_id</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">results_dir</span><span class="p">))</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">))</span><span class="o">.</span><span class="n">read</span><span class="p">()</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
<span class="n">blueprint</span> <span class="o">=</span> <span class="n">recipe_from_file</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"blueprint.toml"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">compose_type</span> <span class="o">=</span> <span class="n">get_compose_type</span><span class="p">(</span><span class="n">results_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">image_path</span> <span class="o">=</span> <span class="n">get_image_name</span><span class="p">(</span><span class="n">results_dir</span><span class="p">)[</span><span class="mi">1</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">status</span> <span class="o">==</span> <span class="s2">"FINISHED"</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">image_path</span><span class="p">):</span>
|
||||
<span class="n">image_size</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">stat</span><span class="p">(</span><span class="n">image_path</span><span class="p">)</span><span class="o">.</span><span class="n">st_size</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">image_size</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
|
||||
<span class="n">times</span> <span class="o">=</span> <span class="n">timestamp_dict</span><span class="p">(</span><span class="n">results_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="p">{</span><span class="s2">"id"</span><span class="p">:</span> <span class="n">build_id</span><span class="p">,</span>
|
||||
<span class="s2">"queue_status"</span><span class="p">:</span> <span class="n">status</span><span class="p">,</span>
|
||||
<span class="s2">"job_created"</span><span class="p">:</span> <span class="n">times</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">TS_CREATED</span><span class="p">),</span>
|
||||
<span class="s2">"job_started"</span><span class="p">:</span> <span class="n">times</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">TS_STARTED</span><span class="p">),</span>
|
||||
<span class="s2">"job_finished"</span><span class="p">:</span> <span class="n">times</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">TS_FINISHED</span><span class="p">),</span>
|
||||
<span class="s2">"compose_type"</span><span class="p">:</span> <span class="n">compose_type</span><span class="p">,</span>
|
||||
<span class="s2">"blueprint"</span><span class="p">:</span> <span class="n">blueprint</span><span class="p">[</span><span class="s2">"name"</span><span class="p">],</span>
|
||||
<span class="s2">"version"</span><span class="p">:</span> <span class="n">blueprint</span><span class="p">[</span><span class="s2">"version"</span><span class="p">],</span>
|
||||
<span class="s2">"image_size"</span><span class="p">:</span> <span class="n">image_size</span>
|
||||
<span class="p">}</span></div>
|
||||
|
||||
<div class="viewcode-block" id="queue_status"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.queue_status">[docs]</a><span class="k">def</span> <span class="nf">queue_status</span><span class="p">(</span><span class="n">cfg</span><span class="p">):</span>
|
||||
<span class="sd">"""Return details about what is in the queue.</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :returns: A list of the new composes, and a list of the running composes</span>
|
||||
<span class="sd"> :rtype: dict</span>
|
||||
|
||||
<span class="sd"> This returns a dict with 2 lists. "new" is the list of uuids that are waiting to be built,</span>
|
||||
<span class="sd"> and "run" has the uuids that are being built (currently limited to 1 at a time).</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">queue_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"queue"</span><span class="p">)</span>
|
||||
<span class="n">new_queue</span> <span class="o">=</span> <span class="p">[</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">p</span><span class="p">)</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">queue_dir</span><span class="p">,</span> <span class="s2">"new/*"</span><span class="p">))]</span>
|
||||
<span class="n">run_queue</span> <span class="o">=</span> <span class="p">[</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">p</span><span class="p">)</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">queue_dir</span><span class="p">,</span> <span class="s2">"run/*"</span><span class="p">))]</span>
|
||||
|
||||
<span class="n">new_details</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">n</span> <span class="ow">in</span> <span class="n">new_queue</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">d</span> <span class="o">=</span> <span class="n">compose_detail</span><span class="p">(</span><span class="n">n</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">IOError</span><span class="p">:</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="n">new_details</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">d</span><span class="p">)</span>
|
||||
|
||||
<span class="n">run_details</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">run_queue</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">d</span> <span class="o">=</span> <span class="n">compose_detail</span><span class="p">(</span><span class="n">r</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">IOError</span><span class="p">:</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="n">run_details</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">d</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="p">{</span>
|
||||
<span class="s2">"new"</span><span class="p">:</span> <span class="n">new_details</span><span class="p">,</span>
|
||||
<span class="s2">"run"</span><span class="p">:</span> <span class="n">run_details</span>
|
||||
<span class="p">}</span></div>
|
||||
|
||||
<div class="viewcode-block" id="uuid_status"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.uuid_status">[docs]</a><span class="k">def</span> <span class="nf">uuid_status</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">):</span>
|
||||
<span class="sd">"""Return the details of a specific UUID compose</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :param uuid: The UUID of the build</span>
|
||||
<span class="sd"> :type uuid: str</span>
|
||||
<span class="sd"> :returns: Details about the build</span>
|
||||
<span class="sd"> :rtype: dict or None</span>
|
||||
|
||||
<span class="sd"> Returns the same dict as `compose_details()`</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">uuid_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"results"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">compose_detail</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">IOError</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="kc">None</span></div>
|
||||
|
||||
<div class="viewcode-block" id="build_status"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.build_status">[docs]</a><span class="k">def</span> <span class="nf">build_status</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">status_filter</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""Return the details of finished or failed builds</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :param status_filter: What builds to return. None == all, "FINISHED", or "FAILED"</span>
|
||||
<span class="sd"> :type status_filter: str</span>
|
||||
<span class="sd"> :returns: A list of the build details (from compose_details)</span>
|
||||
<span class="sd"> :rtype: list of dicts</span>
|
||||
|
||||
<span class="sd"> This returns a list of build details for each of the matching builds on the</span>
|
||||
<span class="sd"> system. It does not return the status of builds that have not been finished.</span>
|
||||
<span class="sd"> Use queue_status() for those.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">status_filter</span><span class="p">:</span>
|
||||
<span class="n">status_filter</span> <span class="o">=</span> <span class="p">[</span><span class="n">status_filter</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">status_filter</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"FINISHED"</span><span class="p">,</span> <span class="s2">"FAILED"</span><span class="p">]</span>
|
||||
|
||||
<span class="n">results</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"results"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">build</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">result_dir</span> <span class="o">+</span> <span class="s2">"/*"</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Checking status of build </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">build</span><span class="p">)</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">build</span><span class="p">,</span> <span class="s2">"STATUS"</span><span class="p">),</span> <span class="s2">"r"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">()</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">status</span> <span class="ow">in</span> <span class="n">status_filter</span><span class="p">:</span>
|
||||
<span class="n">results</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">compose_detail</span><span class="p">(</span><span class="n">build</span><span class="p">))</span>
|
||||
<span class="k">except</span> <span class="ne">IOError</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
<span class="k">return</span> <span class="n">results</span></div>
|
||||
|
||||
<div class="viewcode-block" id="uuid_cancel"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.uuid_cancel">[docs]</a><span class="k">def</span> <span class="nf">uuid_cancel</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">):</span>
|
||||
<span class="sd">"""Cancel a build and delete its results</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :param uuid: The UUID of the build</span>
|
||||
<span class="sd"> :type uuid: str</span>
|
||||
<span class="sd"> :returns: True if it was canceled and deleted</span>
|
||||
<span class="sd"> :rtype: bool</span>
|
||||
|
||||
<span class="sd"> Only call this if the build status is WAITING or RUNNING</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">cancel_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"results"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">,</span> <span class="s2">"CANCEL"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">cancel_path</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Cancel has already been requested for </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">False</span>
|
||||
|
||||
<span class="c1"># This status can change (and probably will) while it is in the middle of doing this:</span>
|
||||
<span class="c1"># It can move from WAITING -> RUNNING or it can move from RUNNING -> FINISHED|FAILED</span>
|
||||
|
||||
<span class="c1"># If it is in WAITING remove the symlink and then check to make sure it didn't show up</span>
|
||||
<span class="c1"># in the run queue</span>
|
||||
<span class="n">queue_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"queue"</span><span class="p">)</span>
|
||||
<span class="n">uuid_new</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">queue_dir</span><span class="p">,</span> <span class="s2">"new"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">uuid_new</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">uuid_new</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span><span class="p">:</span>
|
||||
<span class="c1"># The symlink may vanish if the queue monitor started the build</span>
|
||||
<span class="k">pass</span>
|
||||
<span class="n">uuid_run</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">queue_dir</span><span class="p">,</span> <span class="s2">"run"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">uuid_run</span><span class="p">):</span>
|
||||
<span class="c1"># Make sure the build is still in the waiting state</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="n">uuid_status</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">status</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="n">status</span><span class="p">[</span><span class="s2">"queue_status"</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"WAITING"</span><span class="p">:</span>
|
||||
<span class="c1"># Successfully removed it before the build started</span>
|
||||
<span class="k">return</span> <span class="n">uuid_delete</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># At this point the build has probably started. Write to the CANCEL file.</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">cancel_path</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Wait for status to move to FAILED or FINISHED</span>
|
||||
<span class="n">started</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="n">uuid_status</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">status</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="n">status</span><span class="p">[</span><span class="s2">"queue_status"</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"FAILED"</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">elif</span> <span class="n">status</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">status</span><span class="p">[</span><span class="s2">"queue_status"</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"FINISHED"</span><span class="p">:</span>
|
||||
<span class="c1"># The build finished successfully, no point in deleting it now</span>
|
||||
<span class="k">return</span> <span class="kc">False</span>
|
||||
|
||||
<span class="c1"># Is this taking too long? Exit anyway and try to cleanup.</span>
|
||||
<span class="k">if</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span> <span class="o">></span> <span class="n">started</span> <span class="o">+</span> <span class="p">(</span><span class="mi">10</span> <span class="o">*</span> <span class="mi">60</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Failed to cancel the build of </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">break</span>
|
||||
|
||||
<span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mi">5</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Remove the partial results</span>
|
||||
<span class="n">uuid_delete</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="uuid_delete"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.uuid_delete">[docs]</a><span class="k">def</span> <span class="nf">uuid_delete</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">):</span>
|
||||
<span class="sd">"""Delete all of the results from a compose</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :param uuid: The UUID of the build</span>
|
||||
<span class="sd"> :type uuid: str</span>
|
||||
<span class="sd"> :returns: True if it was deleted</span>
|
||||
<span class="sd"> :rtype: bool</span>
|
||||
<span class="sd"> :raises: This will raise an error if the delete failed</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">uuid_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"results"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">uuid_dir</span> <span class="ow">or</span> <span class="nb">len</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">)</span> <span class="o"><</span> <span class="mi">10</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Directory length is too short: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">uuid_dir</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">True</span></div>
|
||||
|
||||
<div class="viewcode-block" id="uuid_info"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.uuid_info">[docs]</a><span class="k">def</span> <span class="nf">uuid_info</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">):</span>
|
||||
<span class="sd">"""Return information about the composition</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :param uuid: The UUID of the build</span>
|
||||
<span class="sd"> :type uuid: str</span>
|
||||
<span class="sd"> :returns: dictionary of information about the composition or None</span>
|
||||
<span class="sd"> :rtype: dict</span>
|
||||
<span class="sd"> :raises: RuntimeError if there was a problem</span>
|
||||
|
||||
<span class="sd"> This will return a dict with the following fields populated:</span>
|
||||
|
||||
<span class="sd"> * id - The uuid of the comoposition</span>
|
||||
<span class="sd"> * config - containing the configuration settings used to run Anaconda</span>
|
||||
<span class="sd"> * blueprint - The depsolved blueprint used to generate the kickstart</span>
|
||||
<span class="sd"> * commit - The (local) git commit hash for the blueprint used</span>
|
||||
<span class="sd"> * deps - The NEVRA of all of the dependencies used in the composition</span>
|
||||
<span class="sd"> * compose_type - The type of output generated (tar, iso, etc.)</span>
|
||||
<span class="sd"> * queue_status - The final status of the composition (FINISHED or FAILED)</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">uuid_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"results"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># Load the compose configuration</span>
|
||||
<span class="n">cfg_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">,</span> <span class="s2">"config.toml"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">cfg_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing config.toml for </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="n">cfg_dict</span> <span class="o">=</span> <span class="n">toml</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="nb">open</span><span class="p">(</span><span class="n">cfg_path</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
|
||||
|
||||
<span class="n">frozen_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">,</span> <span class="s2">"frozen.toml"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">frozen_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing frozen.toml for </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="n">frozen_dict</span> <span class="o">=</span> <span class="n">toml</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="nb">open</span><span class="p">(</span><span class="n">frozen_path</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
|
||||
|
||||
<span class="n">deps_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">,</span> <span class="s2">"deps.toml"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">deps_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing deps.toml for </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="n">deps_dict</span> <span class="o">=</span> <span class="n">toml</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="nb">open</span><span class="p">(</span><span class="n">deps_path</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
|
||||
|
||||
<span class="n">details</span> <span class="o">=</span> <span class="n">compose_detail</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">commit_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">,</span> <span class="s2">"COMMIT"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">commit_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing commit hash for </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="n">commit_id</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">commit_path</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">()</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
|
||||
<span class="k">return</span> <span class="p">{</span><span class="s2">"id"</span><span class="p">:</span> <span class="n">uuid</span><span class="p">,</span>
|
||||
<span class="s2">"config"</span><span class="p">:</span> <span class="n">cfg_dict</span><span class="p">,</span>
|
||||
<span class="s2">"blueprint"</span><span class="p">:</span> <span class="n">frozen_dict</span><span class="p">,</span>
|
||||
<span class="s2">"commit"</span><span class="p">:</span> <span class="n">commit_id</span><span class="p">,</span>
|
||||
<span class="s2">"deps"</span><span class="p">:</span> <span class="n">deps_dict</span><span class="p">,</span>
|
||||
<span class="s2">"compose_type"</span><span class="p">:</span> <span class="n">details</span><span class="p">[</span><span class="s2">"compose_type"</span><span class="p">],</span>
|
||||
<span class="s2">"queue_status"</span><span class="p">:</span> <span class="n">details</span><span class="p">[</span><span class="s2">"queue_status"</span><span class="p">],</span>
|
||||
<span class="s2">"image_size"</span><span class="p">:</span> <span class="n">details</span><span class="p">[</span><span class="s2">"image_size"</span><span class="p">]</span>
|
||||
<span class="p">}</span></div>
|
||||
|
||||
<div class="viewcode-block" id="uuid_tar"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.uuid_tar">[docs]</a><span class="k">def</span> <span class="nf">uuid_tar</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">,</span> <span class="n">metadata</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">image</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">logs</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a tar of the build data</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :param uuid: The UUID of the build</span>
|
||||
<span class="sd"> :type uuid: str</span>
|
||||
<span class="sd"> :param metadata: Set to true to include all the metadata needed to reproduce the build</span>
|
||||
<span class="sd"> :type metadata: bool</span>
|
||||
<span class="sd"> :param image: Set to true to include the output image</span>
|
||||
<span class="sd"> :type image: bool</span>
|
||||
<span class="sd"> :param logs: Set to true to include the logs from the build</span>
|
||||
<span class="sd"> :type logs: bool</span>
|
||||
<span class="sd"> :returns: A stream of bytes from tar</span>
|
||||
<span class="sd"> :rtype: A generator</span>
|
||||
<span class="sd"> :raises: RuntimeError if there was a problem (eg. missing config file)</span>
|
||||
|
||||
<span class="sd"> This yields an uncompressed tar's data to the caller. It includes</span>
|
||||
<span class="sd"> the selected data to the caller by returning the Popen stdout from the tar process.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">uuid_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"results"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> is not a valid build_id"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Load the compose configuration</span>
|
||||
<span class="n">cfg_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">,</span> <span class="s2">"config.toml"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">cfg_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing config.toml for </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="n">cfg_dict</span> <span class="o">=</span> <span class="n">toml</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="nb">open</span><span class="p">(</span><span class="n">cfg_path</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
|
||||
<span class="n">image_name</span> <span class="o">=</span> <span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"image_name"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">include_file</span><span class="p">(</span><span class="n">f</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">f</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s2">"/logs"</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">logs</span>
|
||||
<span class="k">if</span> <span class="n">f</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="n">image_name</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">image</span>
|
||||
<span class="k">return</span> <span class="n">metadata</span>
|
||||
<span class="n">filenames</span> <span class="o">=</span> <span class="p">[</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">f</span><span class="p">)</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">,</span> <span class="s2">"*"</span><span class="p">))</span> <span class="k">if</span> <span class="n">include_file</span><span class="p">(</span><span class="n">f</span><span class="p">)]</span>
|
||||
|
||||
<span class="n">tar</span> <span class="o">=</span> <span class="n">Popen</span><span class="p">([</span><span class="s2">"tar"</span><span class="p">,</span> <span class="s2">"-C"</span><span class="p">,</span> <span class="n">uuid_dir</span><span class="p">,</span> <span class="s2">"-cf-"</span><span class="p">]</span> <span class="o">+</span> <span class="n">filenames</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">PIPE</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">tar</span><span class="o">.</span><span class="n">stdout</span></div>
|
||||
|
||||
<div class="viewcode-block" id="uuid_image"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.uuid_image">[docs]</a><span class="k">def</span> <span class="nf">uuid_image</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">):</span>
|
||||
<span class="sd">"""Return the filename and full path of the build's image file</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :param uuid: The UUID of the build</span>
|
||||
<span class="sd"> :type uuid: str</span>
|
||||
<span class="sd"> :returns: The image filename and full path</span>
|
||||
<span class="sd"> :rtype: tuple of strings</span>
|
||||
<span class="sd"> :raises: RuntimeError if there was a problem (eg. invalid uuid, missing config file)</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">uuid_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"results"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">get_image_name</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="get_image_name"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.get_image_name">[docs]</a><span class="k">def</span> <span class="nf">get_image_name</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""Return the filename and full path of the build's image file</span>
|
||||
|
||||
<span class="sd"> :param uuid: The UUID of the build</span>
|
||||
<span class="sd"> :type uuid: str</span>
|
||||
<span class="sd"> :returns: The image filename and full path</span>
|
||||
<span class="sd"> :rtype: tuple of strings</span>
|
||||
<span class="sd"> :raises: RuntimeError if there was a problem (eg. invalid uuid, missing config file)</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">uuid</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> is not a valid build_id"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Load the compose configuration</span>
|
||||
<span class="n">cfg_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">,</span> <span class="s2">"config.toml"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">cfg_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing config.toml for </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="n">cfg_dict</span> <span class="o">=</span> <span class="n">toml</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="nb">open</span><span class="p">(</span><span class="n">cfg_path</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">())</span>
|
||||
<span class="n">image_name</span> <span class="o">=</span> <span class="n">cfg_dict</span><span class="p">[</span><span class="s2">"image_name"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">image_name</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">,</span> <span class="n">image_name</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="uuid_log"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.queue.uuid_log">[docs]</a><span class="k">def</span> <span class="nf">uuid_log</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="mi">1024</span><span class="p">):</span>
|
||||
<span class="sd">"""Return `size` kbytes from the end of the anaconda.log</span>
|
||||
|
||||
<span class="sd"> :param cfg: Configuration settings</span>
|
||||
<span class="sd"> :type cfg: ComposerConfig</span>
|
||||
<span class="sd"> :param uuid: The UUID of the build</span>
|
||||
<span class="sd"> :type uuid: str</span>
|
||||
<span class="sd"> :param size: Number of kbytes to read. Default is 1024</span>
|
||||
<span class="sd"> :type size: int</span>
|
||||
<span class="sd"> :returns: Up to `size` kbytes from the end of the log</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
<span class="sd"> :raises: RuntimeError if there was a problem (eg. no log file available)</span>
|
||||
|
||||
<span class="sd"> This function tries to return lines from the end of the log, it will</span>
|
||||
<span class="sd"> attempt to start on a line boundry, and may return less than `size` kbytes.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">uuid_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">cfg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"composer"</span><span class="p">,</span> <span class="s2">"lib_dir"</span><span class="p">),</span> <span class="s2">"results"</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> is not a valid build_id"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># While a build is running the logs will be in /tmp/anaconda.log and when it</span>
|
||||
<span class="c1"># has finished they will be in the results directory</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="n">uuid_status</span><span class="p">(</span><span class="n">cfg</span><span class="p">,</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">status</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Status is missing for </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">uuid</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">status</span><span class="p">[</span><span class="s2">"queue_status"</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"RUNNING"</span><span class="p">:</span>
|
||||
<span class="n">log_path</span> <span class="o">=</span> <span class="s2">"/tmp/anaconda.log"</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">log_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">uuid_dir</span><span class="p">,</span> <span class="s2">"logs"</span><span class="p">,</span> <span class="s2">"anaconda"</span><span class="p">,</span> <span class="s2">"anaconda.log"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">log_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"No anaconda.log available."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">log_path</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
|
||||
<span class="n">end</span> <span class="o">=</span> <span class="n">f</span><span class="o">.</span><span class="n">tell</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">end</span> <span class="o"><</span> <span class="mi">1024</span> <span class="o">*</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="n">end</span> <span class="o">-</span> <span class="p">(</span><span class="mi">1024</span> <span class="o">*</span> <span class="n">size</span><span class="p">))</span>
|
||||
<span class="c1"># Find the start of the next line and return the rest</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">()</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
</p>
|
||||
</div>
|
||||
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
</footer>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</section>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
jQuery(function () {
|
||||
SphinxRtdTheme.Navigation.enable(true);
|
||||
});
|
||||
</script>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
1478
rhel8-branch/_modules/pylorax/api/recipes.html
Normal file
1478
rhel8-branch/_modules/pylorax/api/recipes.html
Normal file
File diff suppressed because it is too large
Load Diff
282
rhel8-branch/_modules/pylorax/api/server.html
Normal file
282
rhel8-branch/_modules/pylorax/api/server.html
Normal file
@ -0,0 +1,282 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
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<h1>Source code for pylorax.api.server</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2017 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"lorax-composer"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">collections</span> <span class="k">import</span> <span class="n">namedtuple</span>
|
||||
<span class="kn">from</span> <span class="nn">flask</span> <span class="k">import</span> <span class="n">Flask</span><span class="p">,</span> <span class="n">jsonify</span><span class="p">,</span> <span class="n">redirect</span><span class="p">,</span> <span class="n">send_from_directory</span>
|
||||
<span class="kn">from</span> <span class="nn">glob</span> <span class="k">import</span> <span class="n">glob</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax</span> <span class="k">import</span> <span class="n">vernum</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.api.crossdomain</span> <span class="k">import</span> <span class="n">crossdomain</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.api.v0</span> <span class="k">import</span> <span class="n">v0_api</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">joinpaths</span>
|
||||
|
||||
<span class="n">GitLock</span> <span class="o">=</span> <span class="n">namedtuple</span><span class="p">(</span><span class="s2">"GitLock"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"repo"</span><span class="p">,</span> <span class="s2">"lock"</span><span class="p">,</span> <span class="s2">"dir"</span><span class="p">])</span>
|
||||
|
||||
<span class="n">server</span> <span class="o">=</span> <span class="n">Flask</span><span class="p">(</span><span class="vm">__name__</span><span class="p">)</span>
|
||||
|
||||
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"server"</span><span class="p">,</span> <span class="s2">"GitLock"</span><span class="p">]</span>
|
||||
|
||||
<span class="nd">@server</span><span class="o">.</span><span class="n">route</span><span class="p">(</span><span class="s1">'/'</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="nf">server_root</span><span class="p">():</span>
|
||||
<span class="n">redirect</span><span class="p">(</span><span class="s2">"/api/docs/"</span><span class="p">)</span>
|
||||
|
||||
<span class="nd">@server</span><span class="o">.</span><span class="n">route</span><span class="p">(</span><span class="s2">"/api/docs/"</span><span class="p">)</span>
|
||||
<span class="nd">@server</span><span class="o">.</span><span class="n">route</span><span class="p">(</span><span class="s2">"/api/docs/<path:path>"</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="nf">api_docs</span><span class="p">(</span><span class="n">path</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="c1"># Find the html docs</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="c1"># This assumes it is running from the source tree</span>
|
||||
<span class="n">docs_path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="vm">__file__</span><span class="p">),</span> <span class="s2">"../../../docs/html"</span><span class="p">))</span>
|
||||
<span class="k">except</span> <span class="ne">IndexError</span><span class="p">:</span>
|
||||
<span class="n">docs_path</span> <span class="o">=</span> <span class="n">glob</span><span class="p">(</span><span class="s2">"/usr/share/doc/lorax-*/html/"</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">path</span><span class="p">:</span>
|
||||
<span class="n">path</span><span class="o">=</span><span class="s2">"index.html"</span>
|
||||
<span class="k">return</span> <span class="n">send_from_directory</span><span class="p">(</span><span class="n">docs_path</span><span class="p">,</span> <span class="n">path</span><span class="p">)</span>
|
||||
|
||||
<span class="nd">@server</span><span class="o">.</span><span class="n">route</span><span class="p">(</span><span class="s2">"/api/status"</span><span class="p">)</span>
|
||||
<span class="nd">@crossdomain</span><span class="p">(</span><span class="n">origin</span><span class="o">=</span><span class="s2">"*"</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="nf">v0_status</span><span class="p">():</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> `/api/v0/status`</span>
|
||||
<span class="sd"> ^^^^^^^^^^^^^^^^</span>
|
||||
<span class="sd"> Return the status of the API Server::</span>
|
||||
|
||||
<span class="sd"> { "api": "0",</span>
|
||||
<span class="sd"> "build": "devel",</span>
|
||||
<span class="sd"> "db_supported": true,</span>
|
||||
<span class="sd"> "db_version": "0",</span>
|
||||
<span class="sd"> "schema_version": "0",</span>
|
||||
<span class="sd"> "backend": "lorax-composer",</span>
|
||||
<span class="sd"> "msgs": []}</span>
|
||||
|
||||
<span class="sd"> The 'msgs' field can be a list of strings describing startup problems or status that</span>
|
||||
<span class="sd"> should be displayed to the user. eg. if the compose templates are not depsolving properly</span>
|
||||
<span class="sd"> the errors will be in 'msgs'.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="n">jsonify</span><span class="p">(</span><span class="n">backend</span><span class="o">=</span><span class="s2">"lorax-composer"</span><span class="p">,</span>
|
||||
<span class="n">build</span><span class="o">=</span><span class="n">vernum</span><span class="p">,</span>
|
||||
<span class="n">api</span><span class="o">=</span><span class="s2">"0"</span><span class="p">,</span>
|
||||
<span class="n">db_version</span><span class="o">=</span><span class="s2">"0"</span><span class="p">,</span>
|
||||
<span class="n">schema_version</span><span class="o">=</span><span class="s2">"0"</span><span class="p">,</span>
|
||||
<span class="n">db_supported</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">msgs</span><span class="o">=</span><span class="n">server</span><span class="o">.</span><span class="n">config</span><span class="p">[</span><span class="s2">"TEMPLATE_ERRORS"</span><span class="p">])</span>
|
||||
|
||||
<span class="n">v0_api</span><span class="p">(</span><span class="n">server</span><span class="p">)</span>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
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|
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|
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<hr/>
|
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|
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<div role="contentinfo">
|
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<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
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|
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</p>
|
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</div>
|
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Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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2277
rhel8-branch/_modules/pylorax/api/v0.html
Normal file
2277
rhel8-branch/_modules/pylorax/api/v0.html
Normal file
File diff suppressed because it is too large
Load Diff
299
rhel8-branch/_modules/pylorax/api/workspace.html
Normal file
299
rhel8-branch/_modules/pylorax/api/workspace.html
Normal file
@ -0,0 +1,299 @@
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>pylorax.api.workspace — Lorax 28.14.33 documentation</title>
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<h1>Source code for pylorax.api.workspace</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2017 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.api.recipes</span> <span class="k">import</span> <span class="n">recipe_filename</span><span class="p">,</span> <span class="n">recipe_from_toml</span><span class="p">,</span> <span class="n">RecipeFileError</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">joinpaths</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="workspace_dir"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.workspace.workspace_dir">[docs]</a><span class="k">def</span> <span class="nf">workspace_dir</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">):</span>
|
||||
<span class="sd">"""Create the workspace's path from a Repository and branch</span>
|
||||
|
||||
<span class="sd"> :param repo: Open repository</span>
|
||||
<span class="sd"> :type repo: Git.Repository</span>
|
||||
<span class="sd"> :param branch: Branch name</span>
|
||||
<span class="sd"> :type branch: str</span>
|
||||
<span class="sd"> :returns: The path to the branch's workspace directory</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">repo_path</span> <span class="o">=</span> <span class="n">repo</span><span class="o">.</span><span class="n">get_location</span><span class="p">()</span><span class="o">.</span><span class="n">get_path</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">repo_path</span><span class="p">,</span> <span class="s2">"workspace"</span><span class="p">,</span> <span class="n">branch</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="workspace_read"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.workspace.workspace_read">[docs]</a><span class="k">def</span> <span class="nf">workspace_read</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">,</span> <span class="n">recipe_name</span><span class="p">):</span>
|
||||
<span class="sd">"""Read a Recipe from the branch's workspace</span>
|
||||
|
||||
<span class="sd"> :param repo: Open repository</span>
|
||||
<span class="sd"> :type repo: Git.Repository</span>
|
||||
<span class="sd"> :param branch: Branch name</span>
|
||||
<span class="sd"> :type branch: str</span>
|
||||
<span class="sd"> :param recipe_name: The name of the recipe</span>
|
||||
<span class="sd"> :type recipe_name: str</span>
|
||||
<span class="sd"> :returns: The workspace copy of the recipe, or None if it doesn't exist</span>
|
||||
<span class="sd"> :rtype: Recipe or None</span>
|
||||
<span class="sd"> :raises: RecipeFileError</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">ws_dir</span> <span class="o">=</span> <span class="n">workspace_dir</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">)</span>
|
||||
<span class="n">filename</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">,</span> <span class="n">recipe_filename</span><span class="p">(</span><span class="n">recipe_name</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">f</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="s1">'rb'</span><span class="p">)</span>
|
||||
<span class="n">recipe</span> <span class="o">=</span> <span class="n">recipe_from_toml</span><span class="p">(</span><span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">()</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="s2">"UTF-8"</span><span class="p">))</span>
|
||||
<span class="k">except</span> <span class="ne">IOError</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">RecipeFileError</span>
|
||||
<span class="k">return</span> <span class="n">recipe</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="workspace_write"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.workspace.workspace_write">[docs]</a><span class="k">def</span> <span class="nf">workspace_write</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">,</span> <span class="n">recipe</span><span class="p">):</span>
|
||||
<span class="sd">"""Write a recipe to the workspace</span>
|
||||
|
||||
<span class="sd"> :param repo: Open repository</span>
|
||||
<span class="sd"> :type repo: Git.Repository</span>
|
||||
<span class="sd"> :param branch: Branch name</span>
|
||||
<span class="sd"> :type branch: str</span>
|
||||
<span class="sd"> :param recipe: The recipe to write to the workspace</span>
|
||||
<span class="sd"> :type recipe: Recipe</span>
|
||||
<span class="sd"> :returns: None</span>
|
||||
<span class="sd"> :raises: IO related errors</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">ws_dir</span> <span class="o">=</span> <span class="n">workspace_dir</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">)</span>
|
||||
<span class="n">filename</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">,</span> <span class="n">recipe</span><span class="o">.</span><span class="n">filename</span><span class="p">)</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="s1">'wb'</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">recipe</span><span class="o">.</span><span class="n">toml</span><span class="p">()</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s2">"UTF-8"</span><span class="p">))</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="workspace_delete"><a class="viewcode-back" href="../../../pylorax.api.html#pylorax.api.workspace.workspace_delete">[docs]</a><span class="k">def</span> <span class="nf">workspace_delete</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">,</span> <span class="n">recipe_name</span><span class="p">):</span>
|
||||
<span class="sd">"""Delete the recipe from the workspace</span>
|
||||
|
||||
<span class="sd"> :param repo: Open repository</span>
|
||||
<span class="sd"> :type repo: Git.Repository</span>
|
||||
<span class="sd"> :param branch: Branch name</span>
|
||||
<span class="sd"> :type branch: str</span>
|
||||
<span class="sd"> :param recipe_name: The name of the recipe</span>
|
||||
<span class="sd"> :type recipe_name: str</span>
|
||||
<span class="sd"> :returns: None</span>
|
||||
<span class="sd"> :raises: IO related errors</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">ws_dir</span> <span class="o">=</span> <span class="n">workspace_dir</span><span class="p">(</span><span class="n">repo</span><span class="p">,</span> <span class="n">branch</span><span class="p">)</span>
|
||||
<span class="n">filename</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">ws_dir</span><span class="p">,</span> <span class="n">recipe_filename</span><span class="p">(</span><span class="n">recipe_name</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">filename</span><span class="p">)</span></div>
|
||||
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<h1>Source code for pylorax.base</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># base.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2009-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">abc</span> <span class="k">import</span> <span class="n">ABCMeta</span><span class="p">,</span> <span class="n">abstractmethod</span>
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="k">as</span> <span class="nn">output</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass">[docs]</a><span class="k">class</span> <span class="nc">BaseLoraxClass</span><span class="p">(</span><span class="nb">object</span><span class="p">,</span> <span class="n">metaclass</span><span class="o">=</span><span class="n">ABCMeta</span><span class="p">):</span>
|
||||
<span class="nd">@abstractmethod</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span> <span class="o">=</span> <span class="n">output</span><span class="o">.</span><span class="n">LoraxOutput</span><span class="p">()</span>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.pcritical"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pcritical">[docs]</a> <span class="k">def</span> <span class="nf">pcritical</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.perror"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.perror">[docs]</a> <span class="k">def</span> <span class="nf">perror</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.pwarning"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pwarning">[docs]</a> <span class="k">def</span> <span class="nf">pwarning</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.pinfo"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pinfo">[docs]</a> <span class="k">def</span> <span class="nf">pinfo</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.pdebug"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pdebug">[docs]</a> <span class="k">def</span> <span class="nf">pdebug</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="DataHolder"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.DataHolder">[docs]</a><span class="k">class</span> <span class="nc">DataHolder</span><span class="p">(</span><span class="nb">dict</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="nb">dict</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">attr</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__getattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">attr</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">attr</span> <span class="ow">in</span> <span class="bp">self</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">AttributeError</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__setattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">attr</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
|
||||
|
||||
<div class="viewcode-block" id="DataHolder.copy"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.DataHolder.copy">[docs]</a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">DataHolder</span><span class="p">(</span><span class="o">**</span><span class="nb">dict</span><span class="o">.</span><span class="n">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
</p>
|
||||
</div>
|
||||
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
</footer>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</section>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
jQuery(function () {
|
||||
SphinxRtdTheme.Navigation.enable(true);
|
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});
|
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|
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|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
261
rhel8-branch/_modules/pylorax/buildstamp.html
Normal file
261
rhel8-branch/_modules/pylorax/buildstamp.html
Normal file
@ -0,0 +1,261 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
|
||||
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
|
||||
<title>pylorax.buildstamp — Lorax 28.14.33 documentation</title>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript" src="../../_static/js/modernizr.min.js"></script>
|
||||
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<script type="text/javascript" id="documentation_options" data-url_root="../../" src="../../_static/documentation_options.js"></script>
|
||||
<script type="text/javascript" src="../../_static/jquery.js"></script>
|
||||
<script type="text/javascript" src="../../_static/underscore.js"></script>
|
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<script type="text/javascript" src="../../_static/doctools.js"></script>
|
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<script type="text/javascript" src="../../_static/language_data.js"></script>
|
||||
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<script type="text/javascript" src="../../_static/js/theme.js"></script>
|
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|
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|
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|
||||
|
||||
<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
|
||||
<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
|
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<link rel="index" title="Index" href="../../genindex.html" />
|
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<link rel="search" title="Search" href="../../search.html" />
|
||||
</head>
|
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|
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<div class="wy-grid-for-nav">
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<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
||||
<div class="wy-side-scroll">
|
||||
<div class="wy-side-nav-search" >
|
||||
|
||||
|
||||
|
||||
<a href="../../index.html" class="icon icon-home"> Lorax
|
||||
|
||||
|
||||
|
||||
</a>
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="version">
|
||||
28.14.33
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="search">
|
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<form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">
|
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<input type="text" name="q" placeholder="Search docs" />
|
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<input type="hidden" name="check_keywords" value="yes" />
|
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<input type="hidden" name="area" value="default" />
|
||||
</form>
|
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</div>
|
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|
||||
</div>
|
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|
||||
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../lorax-composer.html">lorax-composer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../composer-cli.html">composer-cli</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../modules.html">pylorax</a></li>
|
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</ul>
|
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|
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|
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|
||||
</div>
|
||||
</div>
|
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</nav>
|
||||
|
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<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
|
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<nav class="wy-nav-top" aria-label="top navigation">
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<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
|
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<a href="../../index.html">Lorax</a>
|
||||
|
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</nav>
|
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|
||||
<div class="wy-nav-content">
|
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|
||||
<div class="rst-content">
|
||||
|
||||
|
||||
|
||||
|
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|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="navigation" aria-label="breadcrumbs navigation">
|
||||
|
||||
<ul class="wy-breadcrumbs">
|
||||
|
||||
<li><a href="../../index.html">Docs</a> »</li>
|
||||
|
||||
<li><a href="../index.html">Module code</a> »</li>
|
||||
|
||||
<li><a href="../pylorax.html">pylorax</a> »</li>
|
||||
|
||||
<li>pylorax.buildstamp</li>
|
||||
|
||||
|
||||
<li class="wy-breadcrumbs-aside">
|
||||
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
|
||||
|
||||
<hr/>
|
||||
</div>
|
||||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.buildstamp</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># buildstamp.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.buildstamp"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">datetime</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="BuildStamp"><a class="viewcode-back" href="../../pylorax.html#pylorax.buildstamp.BuildStamp">[docs]</a><span class="k">class</span> <span class="nc">BuildStamp</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="p">,</span> <span class="n">bugurl</span><span class="p">,</span> <span class="n">isfinal</span><span class="p">,</span> <span class="n">buildarch</span><span class="p">,</span> <span class="n">variant</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="n">product</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">version</span> <span class="o">=</span> <span class="n">version</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">bugurl</span> <span class="o">=</span> <span class="n">bugurl</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">isfinal</span> <span class="o">=</span> <span class="n">isfinal</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">variant</span> <span class="o">=</span> <span class="n">variant</span>
|
||||
|
||||
<span class="n">now</span> <span class="o">=</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">now</span><span class="p">()</span>
|
||||
<span class="n">now</span> <span class="o">=</span> <span class="n">now</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s2">"%Y%m</span><span class="si">%d</span><span class="s2">%H%M"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">uuid</span> <span class="o">=</span> <span class="s2">"</span><span class="si">{0}</span><span class="s2">.</span><span class="si">{1}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">now</span><span class="p">,</span> <span class="n">buildarch</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="BuildStamp.write"><a class="viewcode-back" href="../../pylorax.html#pylorax.buildstamp.BuildStamp.write">[docs]</a> <span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="c1"># get lorax version</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.version</span>
|
||||
<span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span>
|
||||
<span class="n">vernum</span> <span class="o">=</span> <span class="s2">"devel"</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">vernum</span> <span class="o">=</span> <span class="n">pylorax</span><span class="o">.</span><span class="n">version</span><span class="o">.</span><span class="n">num</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"writing .buildstamp file"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"[Main]</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Product=</span><span class="si">{0.product}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Version=</span><span class="si">{0.version}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"BugURL=</span><span class="si">{0.bugurl}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"IsFinal=</span><span class="si">{0.isfinal}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"UUID=</span><span class="si">{0.uuid}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">variant</span><span class="p">:</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Variant=</span><span class="si">{0.variant}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"[Compose]</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Lorax=</span><span class="si">{0}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">vernum</span><span class="p">))</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
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|
||||
<hr/>
|
||||
|
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<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
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|
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</p>
|
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|
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Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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|
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|
||||
</html>
|
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511
rhel8-branch/_modules/pylorax/cmdline.html
Normal file
511
rhel8-branch/_modules/pylorax/cmdline.html
Normal file
@ -0,0 +1,511 @@
|
||||
|
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|
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<!DOCTYPE html>
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<script type="text/javascript" src="../../_static/js/modernizr.min.js"></script>
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|
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</a>
|
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|
||||
|
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|
||||
|
||||
<div class="version">
|
||||
28.14.33
|
||||
</div>
|
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|
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|
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../lorax-composer.html">lorax-composer</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../composer-cli.html">composer-cli</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../modules.html">pylorax</a></li>
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<li><a href="../pylorax.html">pylorax</a> »</li>
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<li>pylorax.cmdline</li>
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<li class="wy-breadcrumbs-aside">
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<hr/>
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</div>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.cmdline</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># cmdline.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2016 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Brian C. Lane <bcl@redhat.com></span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
<span class="kn">import</span> <span class="nn">argparse</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax</span> <span class="k">import</span> <span class="n">vernum</span>
|
||||
|
||||
<span class="n">version</span> <span class="o">=</span> <span class="s2">"</span><span class="si">{0}</span><span class="s2">-</span><span class="si">{1}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">0</span><span class="p">]),</span> <span class="n">vernum</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="lorax_parser"><a class="viewcode-back" href="../../pylorax.html#pylorax.cmdline.lorax_parser">[docs]</a><span class="k">def</span> <span class="nf">lorax_parser</span><span class="p">(</span><span class="n">dracut_default</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="sd">""" Return the ArgumentParser for lorax"""</span>
|
||||
|
||||
<span class="n">parser</span> <span class="o">=</span> <span class="n">argparse</span><span class="o">.</span><span class="n">ArgumentParser</span><span class="p">(</span><span class="n">description</span><span class="o">=</span><span class="s2">"Create the Anaconda boot.iso"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># required arguments for image creation</span>
|
||||
<span class="n">required</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"required arguments"</span><span class="p">)</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-p"</span><span class="p">,</span> <span class="s2">"--product"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"product name"</span><span class="p">,</span> <span class="n">required</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"PRODUCT"</span><span class="p">)</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-v"</span><span class="p">,</span> <span class="s2">"--version"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"version identifier"</span><span class="p">,</span> <span class="n">required</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"VERSION"</span><span class="p">)</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-r"</span><span class="p">,</span> <span class="s2">"--release"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"release information"</span><span class="p">,</span> <span class="n">required</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"RELEASE"</span><span class="p">)</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-s"</span><span class="p">,</span> <span class="s2">"--source"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"source repository (may be listed multiple times)"</span><span class="p">,</span>
|
||||
<span class="n">metavar</span><span class="o">=</span><span class="s2">"REPOSITORY"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--repo"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"source dnf repository file"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">dest</span><span class="o">=</span><span class="s2">"repos"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"REPOSITORY"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
|
||||
<span class="c1"># optional arguments</span>
|
||||
<span class="n">optional</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"optional arguments"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-m"</span><span class="p">,</span> <span class="s2">"--mirrorlist"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"mirrorlist repository (may be listed multiple times)"</span><span class="p">,</span>
|
||||
<span class="n">metavar</span><span class="o">=</span><span class="s2">"REPOSITORY"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-t"</span><span class="p">,</span> <span class="s2">"--variant"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"variant name"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"VARIANT"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-b"</span><span class="p">,</span> <span class="s2">"--bugurl"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"bug reporting URL for the product"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"URL"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="s2">"your distribution provided bug reporting tool"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--isfinal"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"isfinal"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-c"</span><span class="p">,</span> <span class="s2">"--config"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/etc/lorax/lorax.conf"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"config file"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"CONFIGFILE"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--proxy"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"repo proxy url:port"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"HOST"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-i"</span><span class="p">,</span> <span class="s2">"--installpkgs"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"PACKAGE"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"package glob to install before runtime-install.tmpl runs. (may be listed multiple times)"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-e"</span><span class="p">,</span> <span class="s2">"--excludepkgs"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"PACKAGE"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"package glob to remove before runtime-install.tmpl runs. (may be listed multiple times)"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--buildarch"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"build architecture"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"ARCH"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--volid"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"volume id"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"VOLID"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--macboot"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"domacboot"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--nomacboot"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"store_false"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"domacboot"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--noupgrade"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"store_false"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"doupgrade"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--logfile"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"./lorax.log"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to logfile"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--tmp"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/var/tmp/lorax"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Top level temporary directory"</span> <span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--cachedir"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"DNF cache directory. Default is a temporary dir."</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--workdir"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Work directory, overrides --tmp. Default is a temporary dir under /var/tmp/lorax"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--force"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Run even when the destination directory exists"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--add-template"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"add_templates"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Additional template for runtime image"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--add-template-var"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"add_template_vars"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Set variable for runtime image template"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--add-arch-template"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"add_arch_templates"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Additional template for architecture-specific image"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--add-arch-template-var"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"add_arch_template_vars"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Set variable for architecture-specific image"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--noverify"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_false"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"verify"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Do not verify the install root"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--sharedir"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"SHAREDIR"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Directory containing all the templates. Overrides config file sharedir"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--enablerepo"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"enablerepos"</span><span class="p">,</span>
|
||||
<span class="n">metavar</span><span class="o">=</span><span class="s2">"[repo]"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Names of repos to enable"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--disablerepo"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"disablerepos"</span><span class="p">,</span>
|
||||
<span class="n">metavar</span><span class="o">=</span><span class="s2">"[repo]"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Names of repos to disable"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--rootfs-size"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">3</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Size of root filesystem in GiB. Defaults to 3."</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--noverifyssl"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Do not verify SSL certificates"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># dracut arguments</span>
|
||||
<span class="n">dracut_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"dracut arguments"</span><span class="p">)</span>
|
||||
<span class="n">dracut_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--dracut-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"dracut_args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Argument to pass to dracut when "</span>
|
||||
<span class="s2">"rebuilding the initramfs. Pass this "</span>
|
||||
<span class="s2">"once for each argument. NOTE: this "</span>
|
||||
<span class="s2">"overrides the default. (default: </span><span class="si">%s</span><span class="s2">)"</span> <span class="o">%</span> <span class="n">dracut_default</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># add the show version option</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-V"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"show program's version number and exit"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"version"</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">version</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"outputdir"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Output directory"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"OUTPUTDIR"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">parser</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="lmc_parser"><a class="viewcode-back" href="../../pylorax.html#pylorax.cmdline.lmc_parser">[docs]</a><span class="k">def</span> <span class="nf">lmc_parser</span><span class="p">(</span><span class="n">dracut_default</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="sd">""" Return a ArgumentParser object for live-media-creator."""</span>
|
||||
<span class="n">parser</span> <span class="o">=</span> <span class="n">argparse</span><span class="o">.</span><span class="n">ArgumentParser</span><span class="p">(</span><span class="n">description</span><span class="o">=</span><span class="s2">"Create Live Install Media"</span><span class="p">,</span>
|
||||
<span class="n">fromfile_prefix_chars</span><span class="o">=</span><span class="s2">"@"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># These are mutually exclusive, one is required</span>
|
||||
<span class="n">action</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_mutually_exclusive_group</span><span class="p">(</span><span class="n">required</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-iso"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a live iso"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-disk"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a partitioned disk image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-fsimage"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a filesystem image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-appliance"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build an appliance image and XML description"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-ami"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build an ami image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-tar"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a tar of the root filesystem"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-tar-disk"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a tar of a partitioned disk image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-pxe-live"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a live pxe boot squashfs image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-ostree-live"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a live pxe boot squashfs image of Atomic Host"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-oci"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build an Open Container Initiative image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-vagrant"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a Vagrant Box image"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--iso"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Anaconda installation .iso path to use for qemu"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--iso-only"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Remove all iso creation artifacts except the boot.iso, "</span>
|
||||
<span class="s2">"combine with --iso-name to rename the boot.iso"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--iso-name"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name of output iso file for --iso-only. Default is boot.iso"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--ks"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Kickstart file defining the install."</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--image-only"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Exit after creating fs/disk image."</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--no-virt"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Run anaconda directly on host instead of using qemu"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--proxy"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"proxy URL to use for the install"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--anaconda-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"anaconda_args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Additional argument to pass to anaconda (no-virt "</span>
|
||||
<span class="s2">"mode). Pass once for each argument"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--armplatform"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"the platform to use when creating images for ARM, "</span>
|
||||
<span class="s2">"i.e., highbank, mvebu, omap, tegra, etc."</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--location"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"location of iso directory tree with initrd.img "</span>
|
||||
<span class="s2">"and vmlinuz. Used to run qemu with a newer initrd "</span>
|
||||
<span class="s2">"than the iso."</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--logfile"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"./livemedia.log"</span><span class="p">,</span>
|
||||
<span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name and path for primary logfile, other logs will "</span>
|
||||
<span class="s2">"be created in the same directory."</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--lorax-templates"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to mako templates for lorax"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--tmp"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/var/tmp"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Top level temporary directory"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--resultdir"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"result_dir"</span><span class="p">,</span>
|
||||
<span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Directory to copy the resulting images and iso into. "</span>
|
||||
<span class="s2">"Defaults to the temporary working directory"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--macboot"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">dest</span><span class="o">=</span><span class="s2">"domacboot"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--nomacboot"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_false"</span><span class="p">,</span>
|
||||
<span class="n">dest</span><span class="o">=</span><span class="s2">"domacboot"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--extra-boot-args"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"extra_boot_args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Extra arguments to add to the bootloader kernel cmdline in the templates"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">image_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"disk/fs image arguments"</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--disk-image"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to existing disk image to use for creating final image."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--keep-image"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Keep raw disk image after .iso creation"</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--fs-image"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to existing filesystem image to use for creating final image."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--image-name"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name of output file to create. Used for tar, fs and disk image. Default is a random name."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--tar-disk-name"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name of the archive member for make-tar-disk."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--fs-label"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"Anaconda"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Label to set on fsimage, default is 'Anaconda'"</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--image-size-align"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Create a disk image with a size that is a multiple of this value in MiB."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--image-type"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Create an image with qemu-img. See qemu-img --help for supported formats."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--qemu-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"qemu_args"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Arguments to pass to qemu-img. Pass once for each argument, they will be used for ALL calls to qemu-img."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--qcow2"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Create qcow2 image instead of raw sparse image when making disk images."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--qcow2-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"qemu_args"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Arguments to pass to qemu-img. Pass once for each argument, they will be used for ALL calls to qemu-img."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--compression"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Compression binary for make-tar. xz, lzma, gzip, and bzip2 are supported. xz is the default."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--compress-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"compress_args"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Arguments to pass to compression. Pass once for each argument"</span><span class="p">)</span>
|
||||
<span class="c1"># Group of arguments for appliance creation</span>
|
||||
<span class="n">app_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"appliance arguments"</span><span class="p">)</span>
|
||||
<span class="n">app_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--app-name"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name of appliance to pass to template"</span><span class="p">)</span>
|
||||
<span class="n">app_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--app-template"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to template to use for appliance data."</span><span class="p">)</span>
|
||||
<span class="n">app_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--app-file"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"appliance.xml"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Appliance template results file."</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Group of arguments to pass to qemu</span>
|
||||
<span class="n">virt_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"qemu arguments"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--ram"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"MEMORY"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">1024</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Memory to allocate for installer in megabytes."</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--vcpus"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Passed to qemu -smp command"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--vnc"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Passed to qemu -display command. eg. vnc=127.0.0.1:5, default is to "</span>
|
||||
<span class="s2">"choose the first unused vnc port."</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--arch"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"System arch to build for. Used to select qemu-system-* command. "</span>
|
||||
<span class="s2">"Defaults to qemu-system-<arch>"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--kernel-args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Additional argument to pass to the installation kernel"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--ovmf-path"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/usr/share/edk2/ovmf/"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to OVMF firmware"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--virt-uefi"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Use OVMF firmware to boot the VM in UEFI mode"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--no-kvm"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Skip using kvm with qemu even if it is available."</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--with-rng"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/dev/random"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"RNG device for QEMU (none for no RNG)"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># dracut arguments</span>
|
||||
<span class="n">dracut_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"dracut arguments"</span><span class="p">)</span>
|
||||
<span class="n">dracut_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--dracut-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"dracut_args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Argument to pass to dracut when "</span>
|
||||
<span class="s2">"rebuilding the initramfs. Pass this "</span>
|
||||
<span class="s2">"once for each argument. NOTE: this "</span>
|
||||
<span class="s2">"overrides the default. (default: </span><span class="si">%s</span><span class="s2">)"</span> <span class="o">%</span> <span class="n">dracut_default</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># pxe to live arguments</span>
|
||||
<span class="n">pxelive_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"pxe to live arguments"</span><span class="p">)</span>
|
||||
<span class="n">pxelive_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--live-rootfs-size"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Size of root filesystem of live image in GiB"</span><span class="p">)</span>
|
||||
<span class="n">pxelive_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--live-rootfs-keep-size"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Keep the original size of root filesystem in live image"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># OCI specific commands</span>
|
||||
<span class="n">oci_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"OCI arguments"</span><span class="p">)</span>
|
||||
<span class="n">oci_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--oci-config"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"config.json OCI configuration file"</span><span class="p">)</span>
|
||||
<span class="n">oci_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--oci-runtime"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"runtime.json OCI configuration file"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Vagrant specific commands</span>
|
||||
<span class="n">vagrant_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"Vagrant arguments"</span><span class="p">)</span>
|
||||
<span class="n">vagrant_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--vagrant-metadata"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"optional metadata.json file"</span><span class="p">)</span>
|
||||
<span class="n">vagrant_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--vagrantfile"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"optional vagrantfile"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--title"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"Linux Live Media"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Substituted for @TITLE@ in bootloader config files"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--project"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"Linux"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"substituted for @PROJECT@ in bootloader config files"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--releasever"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"8"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"substituted for @VERSION@ in bootloader config files"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--volid"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"volume id"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--squashfs_args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"additional squashfs args"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--timeout"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Cancel installer after X minutes"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># add the show version option</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-V"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"show program's version number and exit"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"version"</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">version</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">parser</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
</p>
|
||||
</div>
|
||||
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
</footer>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</section>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
jQuery(function () {
|
||||
SphinxRtdTheme.Navigation.enable(true);
|
||||
});
|
||||
</script>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
977
rhel8-branch/_modules/pylorax/creator.html
Normal file
977
rhel8-branch/_modules/pylorax/creator.html
Normal file
@ -0,0 +1,977 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
|
||||
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
|
||||
<title>pylorax.creator — Lorax 28.14.33 documentation</title>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript" src="../../_static/js/modernizr.min.js"></script>
|
||||
|
||||
|
||||
<script type="text/javascript" id="documentation_options" data-url_root="../../" src="../../_static/documentation_options.js"></script>
|
||||
<script type="text/javascript" src="../../_static/jquery.js"></script>
|
||||
<script type="text/javascript" src="../../_static/underscore.js"></script>
|
||||
<script type="text/javascript" src="../../_static/doctools.js"></script>
|
||||
<script type="text/javascript" src="../../_static/language_data.js"></script>
|
||||
|
||||
<script type="text/javascript" src="../../_static/js/theme.js"></script>
|
||||
|
||||
|
||||
|
||||
|
||||
<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
|
||||
<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
|
||||
<link rel="index" title="Index" href="../../genindex.html" />
|
||||
<link rel="search" title="Search" href="../../search.html" />
|
||||
</head>
|
||||
|
||||
<body class="wy-body-for-nav">
|
||||
|
||||
|
||||
<div class="wy-grid-for-nav">
|
||||
|
||||
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
||||
<div class="wy-side-scroll">
|
||||
<div class="wy-side-nav-search" >
|
||||
|
||||
|
||||
|
||||
<a href="../../index.html" class="icon icon-home"> Lorax
|
||||
|
||||
|
||||
|
||||
</a>
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="version">
|
||||
28.14.33
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="search">
|
||||
<form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">
|
||||
<input type="text" name="q" placeholder="Search docs" />
|
||||
<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
||||
</form>
|
||||
</div>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../lorax-composer.html">lorax-composer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../composer-cli.html">composer-cli</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../modules.html">pylorax</a></li>
|
||||
</ul>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
||||
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
|
||||
|
||||
|
||||
<nav class="wy-nav-top" aria-label="top navigation">
|
||||
|
||||
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
|
||||
<a href="../../index.html">Lorax</a>
|
||||
|
||||
</nav>
|
||||
|
||||
|
||||
<div class="wy-nav-content">
|
||||
|
||||
<div class="rst-content">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="navigation" aria-label="breadcrumbs navigation">
|
||||
|
||||
<ul class="wy-breadcrumbs">
|
||||
|
||||
<li><a href="../../index.html">Docs</a> »</li>
|
||||
|
||||
<li><a href="../index.html">Module code</a> »</li>
|
||||
|
||||
<li><a href="../pylorax.html">pylorax</a> »</li>
|
||||
|
||||
<li>pylorax.creator</li>
|
||||
|
||||
|
||||
<li class="wy-breadcrumbs-aside">
|
||||
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
|
||||
|
||||
<hr/>
|
||||
</div>
|
||||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.creator</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2018 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">tempfile</span>
|
||||
<span class="kn">import</span> <span class="nn">subprocess</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
<span class="kn">import</span> <span class="nn">hashlib</span>
|
||||
<span class="kn">import</span> <span class="nn">glob</span>
|
||||
|
||||
<span class="c1"># Use Mako templates for appliance builder descriptions</span>
|
||||
<span class="kn">from</span> <span class="nn">mako.template</span> <span class="k">import</span> <span class="n">Template</span>
|
||||
<span class="kn">from</span> <span class="nn">mako.exceptions</span> <span class="k">import</span> <span class="n">text_error_template</span>
|
||||
|
||||
<span class="c1"># Use pykickstart to calculate disk image size</span>
|
||||
<span class="kn">from</span> <span class="nn">pykickstart.parser</span> <span class="k">import</span> <span class="n">KickstartParser</span>
|
||||
<span class="kn">from</span> <span class="nn">pykickstart.constants</span> <span class="k">import</span> <span class="n">KS_SHUTDOWN</span>
|
||||
<span class="kn">from</span> <span class="nn">pykickstart.version</span> <span class="k">import</span> <span class="n">makeVersion</span>
|
||||
|
||||
<span class="c1"># Use the Lorax treebuilder branch for iso creation</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax</span> <span class="k">import</span> <span class="n">ArchData</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="k">import</span> <span class="n">DataHolder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="k">import</span> <span class="n">execWithRedirect</span><span class="p">,</span> <span class="n">runcmd</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="k">import</span> <span class="n">PartitionMount</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="k">import</span> <span class="n">mount</span><span class="p">,</span> <span class="n">umount</span><span class="p">,</span> <span class="n">Mount</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="k">import</span> <span class="n">mksquashfs</span><span class="p">,</span> <span class="n">mkrootfsimg</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="k">import</span> <span class="n">copytree</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.installer</span> <span class="k">import</span> <span class="n">novirt_install</span><span class="p">,</span> <span class="n">virt_install</span><span class="p">,</span> <span class="n">InstallError</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treebuilder</span> <span class="k">import</span> <span class="n">TreeBuilder</span><span class="p">,</span> <span class="n">RuntimeBuilder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treebuilder</span> <span class="k">import</span> <span class="n">findkernels</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">joinpaths</span><span class="p">,</span> <span class="n">remove</span>
|
||||
|
||||
|
||||
<span class="c1"># Default parameters for rebuilding initramfs, override with --dracut-args</span>
|
||||
<span class="n">DRACUT_DEFAULT</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--xz"</span><span class="p">,</span> <span class="s2">"--add"</span><span class="p">,</span> <span class="s2">"livenet dmsquash-live convertfs pollcdrom qemu qemu-net"</span><span class="p">,</span>
|
||||
<span class="s2">"--omit"</span><span class="p">,</span> <span class="s2">"plymouth"</span><span class="p">,</span> <span class="s2">"--no-hostonly"</span><span class="p">,</span> <span class="s2">"--debug"</span><span class="p">,</span> <span class="s2">"--no-early-microcode"</span><span class="p">]</span>
|
||||
|
||||
<span class="n">RUNTIME</span> <span class="o">=</span> <span class="s2">"images/install.img"</span>
|
||||
|
||||
<div class="viewcode-block" id="FakeDNF"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.FakeDNF">[docs]</a><span class="k">class</span> <span class="nc">FakeDNF</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> A minimal DNF object suitable for passing to RuntimeBuilder</span>
|
||||
|
||||
<span class="sd"> lmc uses RuntimeBuilder to run the arch specific iso creation</span>
|
||||
<span class="sd"> templates, so the the installroot config value is the important part of</span>
|
||||
<span class="sd"> this. Everything else should be a nop.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">conf</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="n">conf</span>
|
||||
|
||||
<div class="viewcode-block" id="FakeDNF.reset"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.FakeDNF.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">pass</span></div></div>
|
||||
|
||||
<div class="viewcode-block" id="is_image_mounted"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.is_image_mounted">[docs]</a><span class="k">def</span> <span class="nf">is_image_mounted</span><span class="p">(</span><span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Check to see if the disk_img is mounted</span>
|
||||
|
||||
<span class="sd"> :returns: True if disk_img is in /proc/mounts</span>
|
||||
<span class="sd"> :rtype: bool</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="s2">"/proc/mounts"</span><span class="p">)</span> <span class="k">as</span> <span class="n">mounts</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">mnt</span> <span class="ow">in</span> <span class="n">mounts</span><span class="p">:</span>
|
||||
<span class="n">fields</span> <span class="o">=</span> <span class="n">mnt</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">fields</span><span class="p">)</span> <span class="o">></span> <span class="mi">2</span> <span class="ow">and</span> <span class="n">fields</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="n">disk_img</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="kc">False</span></div>
|
||||
|
||||
<div class="viewcode-block" id="find_ostree_root"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.find_ostree_root">[docs]</a><span class="k">def</span> <span class="nf">find_ostree_root</span><span class="p">(</span><span class="n">phys_root</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Find root of ostree deployment</span>
|
||||
|
||||
<span class="sd"> :param str phys_root: Path to physical root</span>
|
||||
<span class="sd"> :returns: Relative path of ostree deployment root</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
<span class="sd"> :raise Exception: More than one deployment roots were found</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">ostree_root</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="n">ostree_sysroots</span> <span class="o">=</span> <span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">phys_root</span><span class="p">,</span> <span class="s2">"ostree/boot.?/*/*/0"</span><span class="p">))</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"ostree_sysroots = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">ostree_sysroots</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">ostree_sysroots</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">ostree_sysroots</span><span class="p">)</span> <span class="o">></span> <span class="mi">1</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"Too many deployment roots found: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">ostree_sysroots</span><span class="p">)</span>
|
||||
<span class="n">ostree_root</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">relpath</span><span class="p">(</span><span class="n">ostree_sysroots</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">phys_root</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">ostree_root</span></div>
|
||||
|
||||
<div class="viewcode-block" id="get_arch"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.get_arch">[docs]</a><span class="k">def</span> <span class="nf">get_arch</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Get the kernel arch</span>
|
||||
|
||||
<span class="sd"> :returns: Arch of first kernel found at mount_dir/boot/ or i386</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kernels</span> <span class="o">=</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="s2">"i386"</span>
|
||||
<span class="k">return</span> <span class="n">kernels</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">arch</span></div>
|
||||
|
||||
<div class="viewcode-block" id="squashfs_args"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.squashfs_args">[docs]</a><span class="k">def</span> <span class="nf">squashfs_args</span><span class="p">(</span><span class="n">opts</span><span class="p">):</span>
|
||||
<span class="sd">""" Returns the compression type and args to use when making squashfs</span>
|
||||
|
||||
<span class="sd"> :param opts: ArgumentParser object with compression and compressopts</span>
|
||||
<span class="sd"> :returns: tuple of compression type and args</span>
|
||||
<span class="sd"> :rtype: tuple</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span> <span class="ow">or</span> <span class="s2">"xz"</span>
|
||||
<span class="n">arch</span> <span class="o">=</span> <span class="n">ArchData</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">arch</span> <span class="ow">or</span> <span class="n">os</span><span class="o">.</span><span class="n">uname</span><span class="p">()</span><span class="o">.</span><span class="n">machine</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="o">==</span> <span class="s2">"xz"</span> <span class="ow">and</span> <span class="n">arch</span><span class="o">.</span><span class="n">bcj</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"-Xbcj"</span><span class="p">,</span> <span class="n">arch</span><span class="o">.</span><span class="n">bcj</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="make_appliance"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_appliance">[docs]</a><span class="k">def</span> <span class="nf">make_appliance</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">template</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">networks</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">ram</span><span class="o">=</span><span class="mi">1024</span><span class="p">,</span>
|
||||
<span class="n">vcpus</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="s2">"Linux"</span><span class="p">,</span> <span class="n">project</span><span class="o">=</span><span class="s2">"Linux"</span><span class="p">,</span>
|
||||
<span class="n">releasever</span><span class="o">=</span><span class="s2">"29"</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Generate an appliance description file</span>
|
||||
|
||||
<span class="sd"> :param str disk_img: Full path of the disk image</span>
|
||||
<span class="sd"> :param str name: Name of the appliance, passed to the template</span>
|
||||
<span class="sd"> :param str template: Full path of Mako template</span>
|
||||
<span class="sd"> :param str outfile: Full path of file to write, using template</span>
|
||||
<span class="sd"> :param list networks: List of networks(str) from the kickstart</span>
|
||||
<span class="sd"> :param int ram: Ram, in MiB, passed to template. Default is 1024</span>
|
||||
<span class="sd"> :param int vcpus: CPUs, passed to template. Default is 1</span>
|
||||
<span class="sd"> :param str arch: CPU architecture. Default is 'x86_64'</span>
|
||||
<span class="sd"> :param str title: Title, passed to template. Default is 'Linux'</span>
|
||||
<span class="sd"> :param str project: Project, passed to template. Default is 'Linux'</span>
|
||||
<span class="sd"> :param str releasever: Release version, passed to template. Default is 29</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="p">(</span><span class="n">disk_img</span> <span class="ow">and</span> <span class="n">template</span> <span class="ow">and</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating appliance definition using </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">template</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">arch</span><span class="p">:</span>
|
||||
<span class="n">arch</span> <span class="o">=</span> <span class="s2">"x86_64"</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Calculating SHA256 checksum of </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">sha256</span> <span class="o">=</span> <span class="n">hashlib</span><span class="o">.</span><span class="n">sha256</span><span class="p">()</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="s2">"rb"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">data</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
<span class="n">sha256</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">data</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"SHA256 of </span><span class="si">%s</span><span class="s2"> is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">sha256</span><span class="o">.</span><span class="n">hexdigest</span><span class="p">())</span>
|
||||
<span class="n">disk_info</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">disk_img</span><span class="p">),</span> <span class="nb">format</span><span class="o">=</span><span class="s2">"raw"</span><span class="p">,</span>
|
||||
<span class="n">checksum_type</span><span class="o">=</span><span class="s2">"sha256"</span><span class="p">,</span> <span class="n">checksum</span><span class="o">=</span><span class="n">sha256</span><span class="o">.</span><span class="n">hexdigest</span><span class="p">())</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">result</span> <span class="o">=</span> <span class="n">Template</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">template</span><span class="p">)</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">disks</span><span class="o">=</span><span class="p">[</span><span class="n">disk_info</span><span class="p">],</span> <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
|
||||
<span class="n">arch</span><span class="o">=</span><span class="n">arch</span><span class="p">,</span> <span class="n">memory</span><span class="o">=</span><span class="n">ram</span><span class="p">,</span> <span class="n">vcpus</span><span class="o">=</span><span class="n">vcpus</span><span class="p">,</span> <span class="n">networks</span><span class="o">=</span><span class="n">networks</span><span class="p">,</span>
|
||||
<span class="n">title</span><span class="o">=</span><span class="n">title</span><span class="p">,</span> <span class="n">project</span><span class="o">=</span><span class="n">project</span><span class="p">,</span> <span class="n">releasever</span><span class="o">=</span><span class="n">releasever</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">text_error_template</span><span class="p">()</span><span class="o">.</span><span class="n">render</span><span class="p">())</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">result</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="make_runtime"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_runtime">[docs]</a><span class="k">def</span> <span class="nf">make_runtime</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Make the squashfs image from a directory</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str mount_dir: Directory tree to compress</span>
|
||||
<span class="sd"> :param str work_dir: Output compressed image to work_dir+images/install.img</span>
|
||||
<span class="sd"> :param int size: Size of disk image, in GiB</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kernel_arch</span> <span class="o">=</span> <span class="n">get_arch</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Fake dnf object</span>
|
||||
<span class="n">fake_dbo</span> <span class="o">=</span> <span class="n">FakeDNF</span><span class="p">(</span><span class="n">conf</span><span class="o">=</span><span class="n">DataHolder</span><span class="p">(</span><span class="n">installroot</span><span class="o">=</span><span class="n">mount_dir</span><span class="p">))</span>
|
||||
<span class="c1"># Fake arch with only basearch set</span>
|
||||
<span class="n">arch</span> <span class="o">=</span> <span class="n">ArchData</span><span class="p">(</span><span class="n">kernel_arch</span><span class="p">)</span>
|
||||
<span class="c1"># TODO: Need to get release info from someplace...</span>
|
||||
<span class="n">product</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">project</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">releasever</span><span class="p">,</span> <span class="n">release</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">variant</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">isfinal</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># This is a mounted image partition, cannot hardlink to it, so just use it</span>
|
||||
<span class="c1"># symlink mount_dir/images to work_dir/images so we don't run out of space</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="s2">"images"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">rb</span> <span class="o">=</span> <span class="n">RuntimeBuilder</span><span class="p">(</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="p">,</span> <span class="n">fake_dbo</span><span class="p">)</span>
|
||||
<span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span> <span class="o">=</span> <span class="n">squashfs_args</span><span class="p">(</span><span class="n">opts</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating runtime"</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">create_runtime</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="n">RUNTIME</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">,</span>
|
||||
<span class="n">compression</span><span class="o">=</span><span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="rebuild_initrds_for_live"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.rebuild_initrds_for_live">[docs]</a><span class="k">def</span> <span class="nf">rebuild_initrds_for_live</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">sys_root_dir</span><span class="p">,</span> <span class="n">results_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Rebuild intrds for pxe live image (root=live:http://)</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str sys_root_dir: Path to root of the system</span>
|
||||
<span class="sd"> :param str results_dir: Path of directory for storing results</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">dracut_args</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">=</span> <span class="n">DRACUT_DEFAULT</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">dracut_args</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"dracut args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dracut_args</span><span class="p">)</span>
|
||||
|
||||
<span class="n">dracut</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"dracut"</span><span class="p">,</span> <span class="s2">"--nomdadmconf"</span><span class="p">,</span> <span class="s2">"--nolvmconf"</span><span class="p">]</span> <span class="o">+</span> <span class="n">dracut_args</span>
|
||||
|
||||
<span class="n">kdir</span> <span class="o">=</span> <span class="s2">"boot"</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="n">kernels_dir</span> <span class="o">=</span> <span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"boot/ostree/*"</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="n">kernels_dir</span><span class="p">:</span>
|
||||
<span class="n">kdir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">relpath</span><span class="p">(</span><span class="n">kernels_dir</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">sys_root_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">kernels</span> <span class="o">=</span> <span class="p">[</span><span class="n">kernel</span> <span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="n">kdir</span><span class="p">)]</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"No initrds found, cannot rebuild_initrds"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Hush some dracut warnings. TODO: bind-mount proc in place?</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span><span class="s2">"/proc/modules"</span><span class="p">),</span><span class="s2">"w"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="c1"># Dracut assumes to have some dirs in disk image</span>
|
||||
<span class="c1"># /var/tmp for temp files</span>
|
||||
<span class="n">vartmp_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"var/tmp"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">vartmp_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">vartmp_dir</span><span class="p">)</span>
|
||||
<span class="c1"># /root (maybe not fatal)</span>
|
||||
<span class="n">root_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"var/roothome"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">root_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">root_dir</span><span class="p">)</span>
|
||||
<span class="c1"># /tmp (maybe not fatal)</span>
|
||||
<span class="n">tmp_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"sysroot/tmp"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">tmp_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">tmp_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Write the new initramfs directly to the results directory</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"results"</span><span class="p">))</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="n">results_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"bind"</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"results"</span><span class="p">))</span>
|
||||
<span class="c1"># Dracut runs out of space inside the minimal rootfs image</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="s2">"/var/tmp"</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"bind"</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"var/tmp"</span><span class="p">))</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">kernel</span><span class="p">,</span> <span class="s2">"initrd"</span><span class="p">):</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">kernel</span><span class="o">.</span><span class="n">initrd</span><span class="o">.</span><span class="n">path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Construct an initrd from the kernel name</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">"vmlinuz-"</span><span class="p">,</span> <span class="s2">"initrd-"</span><span class="p">)</span> <span class="o">+</span> <span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"rebuilding </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
|
||||
<span class="n">kver</span> <span class="o">=</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span>
|
||||
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="n">dracut</span> <span class="o">+</span> <span class="p">[</span><span class="s2">"/results/"</span><span class="o">+</span><span class="n">outfile</span><span class="p">,</span> <span class="n">kver</span><span class="p">]</span>
|
||||
<span class="n">runcmd</span><span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">sys_root_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="p">),</span> <span class="n">results_dir</span><span class="p">)</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"var/tmp"</span><span class="p">),</span> <span class="n">delete</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"results"</span><span class="p">),</span> <span class="n">delete</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span><span class="s2">"/proc/modules"</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="create_pxe_config"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.create_pxe_config">[docs]</a><span class="k">def</span> <span class="nf">create_pxe_config</span><span class="p">(</span><span class="n">template</span><span class="p">,</span> <span class="n">images_dir</span><span class="p">,</span> <span class="n">live_image_name</span><span class="p">,</span> <span class="n">add_args</span> <span class="o">=</span> <span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Create template for pxe to live configuration</span>
|
||||
|
||||
<span class="sd"> :param str images_dir: Path of directory with images to be used</span>
|
||||
<span class="sd"> :param str live_image_name: Name of live rootfs image file</span>
|
||||
<span class="sd"> :param list add_args: Arguments to be added to initrd= pxe config</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="n">add_args</span> <span class="o">=</span> <span class="n">add_args</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
|
||||
<span class="n">kernels</span> <span class="o">=</span> <span class="p">[</span><span class="n">kernel</span> <span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">images_dir</span><span class="p">,</span> <span class="n">kdir</span><span class="o">=</span><span class="s2">""</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">kernel</span><span class="p">,</span> <span class="s2">"initrd"</span><span class="p">)]</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">return</span>
|
||||
|
||||
<span class="n">kernel</span> <span class="o">=</span> <span class="n">kernels</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
||||
|
||||
<span class="n">add_args_str</span> <span class="o">=</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">add_args</span><span class="p">)</span>
|
||||
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">result</span> <span class="o">=</span> <span class="n">Template</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">template</span><span class="p">)</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">kernel</span><span class="o">=</span><span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="p">,</span>
|
||||
<span class="n">initrd</span><span class="o">=</span><span class="n">kernel</span><span class="o">.</span><span class="n">initrd</span><span class="o">.</span><span class="n">path</span><span class="p">,</span> <span class="n">liveimg</span><span class="o">=</span><span class="n">live_image_name</span><span class="p">,</span>
|
||||
<span class="n">addargs</span><span class="o">=</span><span class="n">add_args_str</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">text_error_template</span><span class="p">()</span><span class="o">.</span><span class="n">render</span><span class="p">())</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="k">with</span> <span class="nb">open</span> <span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">images_dir</span><span class="p">,</span> <span class="s2">"PXE_CONFIG"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">result</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="make_livecd"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_livecd">[docs]</a><span class="k">def</span> <span class="nf">make_livecd</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Take the content from the disk image and make a livecd out of it</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str mount_dir: Directory tree to compress</span>
|
||||
<span class="sd"> :param str work_dir: Output compressed image to work_dir+images/install.img</span>
|
||||
|
||||
<span class="sd"> This uses wwood's squashfs live initramfs method:</span>
|
||||
<span class="sd"> * put the real / into LiveOS/rootfs.img</span>
|
||||
<span class="sd"> * make a squashfs of the LiveOS/rootfs.img tree</span>
|
||||
<span class="sd"> * This is loaded by dracut when the cmdline is passed to the kernel:</span>
|
||||
<span class="sd"> root=live:CDLABEL=<volid> rd.live.image</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kernel_arch</span> <span class="o">=</span> <span class="n">get_arch</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">arch</span> <span class="o">=</span> <span class="n">ArchData</span><span class="p">(</span><span class="n">kernel_arch</span><span class="p">)</span>
|
||||
<span class="c1"># TODO: Need to get release info from someplace...</span>
|
||||
<span class="n">product</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">project</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">releasever</span><span class="p">,</span> <span class="n">release</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">variant</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">isfinal</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Link /images to work_dir/images to make the templates happy</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">islink</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="s2">"images"</span><span class="p">)):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="s2">"images"</span><span class="p">))</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"/bin/ln"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-s"</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="s2">"images"</span><span class="p">),</span>
|
||||
<span class="n">joinpaths</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="s2">"images"</span><span class="p">)])</span>
|
||||
|
||||
<span class="c1"># The templates expect the config files to be in /tmp/config_files</span>
|
||||
<span class="c1"># I think these should be release specific, not from lorax, but for now</span>
|
||||
<span class="n">configdir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">lorax_templates</span><span class="p">,</span><span class="s2">"live/config_files/"</span><span class="p">)</span>
|
||||
<span class="n">configdir_path</span> <span class="o">=</span> <span class="s2">"tmp/config_files"</span>
|
||||
<span class="n">fullpath</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">configdir_path</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">fullpath</span><span class="p">):</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">fullpath</span><span class="p">)</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">configdir</span><span class="p">,</span> <span class="n">fullpath</span><span class="p">)</span>
|
||||
|
||||
<span class="n">isolabel</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">volid</span> <span class="ow">or</span> <span class="s2">"</span><span class="si">{0.name}</span><span class="s2">-</span><span class="si">{0.version}</span><span class="s2">-</span><span class="si">{1.basearch}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">isolabel</span><span class="p">)</span> <span class="o">></span> <span class="mi">32</span><span class="p">:</span>
|
||||
<span class="n">isolabel</span> <span class="o">=</span> <span class="n">isolabel</span><span class="p">[:</span><span class="mi">32</span><span class="p">]</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"Truncating isolabel to 32 chars: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">isolabel</span><span class="p">)</span>
|
||||
|
||||
<span class="n">tb</span> <span class="o">=</span> <span class="n">TreeBuilder</span><span class="p">(</span><span class="n">product</span><span class="o">=</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="n">arch</span><span class="p">,</span> <span class="n">domacboot</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">domacboot</span><span class="p">,</span>
|
||||
<span class="n">inroot</span><span class="o">=</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">outroot</span><span class="o">=</span><span class="n">work_dir</span><span class="p">,</span>
|
||||
<span class="n">runtime</span><span class="o">=</span><span class="n">RUNTIME</span><span class="p">,</span> <span class="n">isolabel</span><span class="o">=</span><span class="n">isolabel</span><span class="p">,</span>
|
||||
<span class="n">templatedir</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">lorax_templates</span><span class="p">,</span><span class="s2">"live/"</span><span class="p">),</span>
|
||||
<span class="n">extra_boot_args</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">extra_boot_args</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Rebuilding initrds"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">dracut_args</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">=</span> <span class="n">DRACUT_DEFAULT</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">dracut_args</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"dracut args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dracut_args</span><span class="p">)</span>
|
||||
<span class="n">tb</span><span class="o">.</span><span class="n">rebuild_initrds</span><span class="p">(</span><span class="n">add_args</span><span class="o">=</span><span class="n">dracut_args</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Building boot.iso"</span><span class="p">)</span>
|
||||
<span class="n">tb</span><span class="o">.</span><span class="n">build</span><span class="p">()</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">work_dir</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mount_boot_part_over_root"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.mount_boot_part_over_root">[docs]</a><span class="k">def</span> <span class="nf">mount_boot_part_over_root</span><span class="p">(</span><span class="n">img_mount</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Mount boot partition to /boot of root fs mounted in img_mount</span>
|
||||
|
||||
<span class="sd"> Used for OSTree so it finds deployment configurations on live rootfs</span>
|
||||
|
||||
<span class="sd"> param img_mount: object with mounted disk image root partition</span>
|
||||
<span class="sd"> type img_mount: imgutils.PartitionMount</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">root_dir</span> <span class="o">=</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span>
|
||||
<span class="n">is_boot_part</span> <span class="o">=</span> <span class="k">lambda</span> <span class="nb">dir</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="nb">dir</span><span class="o">+</span><span class="s2">"/loader.0"</span><span class="p">)</span>
|
||||
<span class="n">tmp_mount_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-tmpdir-"</span><span class="p">)</span>
|
||||
<span class="n">sysroot_boot_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">for</span> <span class="n">dev</span><span class="p">,</span> <span class="n">_size</span> <span class="ow">in</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">loop_devices</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">dev</span> <span class="ow">is</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dev</span><span class="p">:</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="s2">"/dev/mapper/"</span><span class="o">+</span><span class="n">dev</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">tmp_mount_dir</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">is_boot_part</span><span class="p">(</span><span class="n">tmp_mount_dir</span><span class="p">):</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">tmp_mount_dir</span><span class="p">)</span>
|
||||
<span class="n">sysroot_boot_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">root_dir</span><span class="p">,</span> <span class="s2">"boot"</span><span class="p">)</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="s2">"/dev/mapper/"</span><span class="o">+</span><span class="n">dev</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">sysroot_boot_dir</span><span class="p">)</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">tmp_mount_dir</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Looking for boot partition error: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">tmp_mount_dir</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">sysroot_boot_dir</span></div>
|
||||
|
||||
<div class="viewcode-block" id="make_squashfs"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_squashfs">[docs]</a><span class="k">def</span> <span class="nf">make_squashfs</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Create a squashfs image of an unpartitioned filesystem disk image</span>
|
||||
|
||||
<span class="sd"> :param str disk_img: Path to the unpartitioned filesystem disk image</span>
|
||||
<span class="sd"> :param str work_dir: Output compressed image to work_dir+images/install.img</span>
|
||||
<span class="sd"> :param str compression: Compression type to use</span>
|
||||
<span class="sd"> :returns: True if squashfs creation was successful. False if there was an error.</span>
|
||||
<span class="sd"> :rtype: bool</span>
|
||||
|
||||
<span class="sd"> Take disk_img and put it into LiveOS/rootfs.img and squashfs this</span>
|
||||
<span class="sd"> tree into work_dir+images/install.img</span>
|
||||
|
||||
<span class="sd"> fsck.ext4 is run on the disk image to make sure there are no errors and to zero</span>
|
||||
<span class="sd"> out any deleted blocks to make it compress better. If this fails for any reason</span>
|
||||
<span class="sd"> it will return False and log the error.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Make sure free blocks are actually zeroed so it will compress</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"/usr/sbin/fsck.ext4"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-y"</span><span class="p">,</span> <span class="s2">"-f"</span><span class="p">,</span> <span class="s2">"-E"</span><span class="p">,</span> <span class="s2">"discard"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Problem zeroing free blocks of </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">False</span>
|
||||
|
||||
<span class="n">liveos_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="s2">"runtime/LiveOS"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">liveos_dir</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="n">RUNTIME</span><span class="p">)))</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"/bin/ln"</span><span class="p">,</span> <span class="p">[</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">liveos_dir</span><span class="p">,</span> <span class="s2">"rootfs.img"</span><span class="p">)])</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">liveos_dir</span><span class="p">,</span> <span class="s2">"rootfs.img"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span> <span class="o">=</span> <span class="n">squashfs_args</span><span class="p">(</span><span class="n">opts</span><span class="p">)</span>
|
||||
<span class="n">mksquashfs</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="s2">"runtime"</span><span class="p">),</span>
|
||||
<span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="n">RUNTIME</span><span class="p">),</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="s2">"runtime"</span><span class="p">))</span>
|
||||
<span class="k">return</span> <span class="kc">True</span></div>
|
||||
|
||||
<div class="viewcode-block" id="calculate_disk_size"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.calculate_disk_size">[docs]</a><span class="k">def</span> <span class="nf">calculate_disk_size</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">):</span>
|
||||
<span class="sd">""" Calculate the disk size from the kickstart</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str ks: Path to the kickstart to use for the installation</span>
|
||||
<span class="sd"> :returns: Disk size in MiB</span>
|
||||
<span class="sd"> :rtype: int</span>
|
||||
|
||||
<span class="sd"> Also takes into account the use of reqpart or reqpart --add-boot</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Disk size for a filesystem image should only be the size of /</span>
|
||||
<span class="c1"># to prevent surprises when using the same kickstart for different installations.</span>
|
||||
<span class="n">unique_partitions</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">((</span><span class="n">p</span><span class="o">.</span><span class="n">mountpoint</span><span class="p">,</span> <span class="n">p</span><span class="p">)</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">partition</span><span class="o">.</span><span class="n">partitions</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span> <span class="ow">and</span> <span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span><span class="p">):</span>
|
||||
<span class="n">disk_size</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">+</span> <span class="nb">sum</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">size</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">unique_partitions</span><span class="o">.</span><span class="n">values</span><span class="p">()</span> <span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">mountpoint</span> <span class="o">==</span> <span class="s2">"/"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">disk_size</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">+</span> <span class="nb">sum</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">size</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">unique_partitions</span><span class="o">.</span><span class="n">values</span><span class="p">())</span>
|
||||
|
||||
<span class="c1"># reqpart can add 1M, 2M, 200M based on platform. Add 500M to be sure</span>
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">reqpart</span><span class="o">.</span><span class="n">seen</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Adding 500M for reqpart"</span><span class="p">)</span>
|
||||
<span class="n">disk_size</span> <span class="o">+=</span> <span class="mi">500</span>
|
||||
|
||||
<span class="c1"># It can also request adding /boot which is 1G</span>
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">reqpart</span><span class="o">.</span><span class="n">addBoot</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Adding 1024M for reqpart --addboot"</span><span class="p">)</span>
|
||||
<span class="n">disk_size</span> <span class="o">+=</span> <span class="mi">1024</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_size_align</span><span class="p">:</span>
|
||||
<span class="n">disk_size</span> <span class="o">+=</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_size_align</span> <span class="o">-</span> <span class="p">(</span><span class="n">disk_size</span> <span class="o">%</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_size_align</span><span class="p">)</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Using disk size of </span><span class="si">%s</span><span class="s2">MiB"</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">disk_size</span></div>
|
||||
|
||||
<div class="viewcode-block" id="make_image"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_image">[docs]</a><span class="k">def</span> <span class="nf">make_image</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Install to a disk image</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str ks: Path to the kickstart to use for the installation</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True to cancel build</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :returns: Path of the image created</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> Use qemu+boot.iso or anaconda to install to a disk image.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="c1"># For make_tar_disk, opts.image_name is the name of the final tarball.</span>
|
||||
<span class="c1"># Use opts.tar_disk_name as the name of the disk image</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">tar_disk_name</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_name</span><span class="p">:</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_name</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-disk-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">,</span> <span class="nb">dir</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"disk_img = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">disk_size</span> <span class="o">=</span> <span class="n">calculate_disk_size</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># For make_tar_disk, pass a second path parameter for the final tarball</span>
|
||||
<span class="c1"># not the final output file.</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="n">tar_img</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_name</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">tar_img</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span><span class="p">:</span>
|
||||
<span class="n">novirt_install</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="n">cancel_func</span><span class="p">,</span> <span class="n">tar_img</span><span class="o">=</span><span class="n">tar_img</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">install_log</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">logfile</span><span class="p">))</span><span class="o">+</span><span class="s2">"/virt-install.log"</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"install_log = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">install_log</span><span class="p">)</span>
|
||||
|
||||
<span class="n">virt_install</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">install_log</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="n">cancel_func</span><span class="p">,</span> <span class="n">tar_img</span><span class="o">=</span><span class="n">tar_img</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">InstallError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Install failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">keep_image</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Removing bad disk image"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">tar_img</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">tar_img</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Removing bad tar file"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">tar_img</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Disk Image install successful"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">tar_img</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">disk_img</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="make_live_images"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_live_images">[docs]</a><span class="k">def</span> <span class="nf">make_live_images</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Create live images from direcory or rootfs image</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str work_dir: Directory for storing results</span>
|
||||
<span class="sd"> :param str disk_img: Path to disk image (fsimage or partitioned)</span>
|
||||
<span class="sd"> :returns: Path of directory with created images or None</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> fsck.ext4 is run on the rootfs_image to make sure there are no errors and to zero</span>
|
||||
<span class="sd"> out any deleted blocks to make it compress better. If this fails for any reason</span>
|
||||
<span class="sd"> it will return None and log the error.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">sys_root</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
|
||||
<span class="n">squashfs_root_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="s2">"squashfs_root"</span><span class="p">)</span>
|
||||
<span class="n">liveos_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">squashfs_root_dir</span><span class="p">,</span> <span class="s2">"LiveOS"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">liveos_dir</span><span class="p">)</span>
|
||||
<span class="n">rootfs_img</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">liveos_dir</span><span class="p">,</span> <span class="s2">"rootfs.img"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span><span class="p">:</span>
|
||||
<span class="c1"># Find the ostree root in the fsimage</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">Mount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">)</span> <span class="k">as</span> <span class="n">mnt_dir</span><span class="p">:</span>
|
||||
<span class="n">sys_root</span> <span class="o">=</span> <span class="n">find_ostree_root</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Try to hardlink the image, if that fails, copy it</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"/bin/ln"</span><span class="p">,</span> <span class="p">[</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">rootfs_img</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">rootfs_img</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">is_root_part</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="n">is_root_part</span> <span class="o">=</span> <span class="k">lambda</span> <span class="nb">dir</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="nb">dir</span><span class="o">+</span><span class="s2">"/ostree/deploy"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">mount_ok</span><span class="o">=</span><span class="n">is_root_part</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">mounted_sysroot_boot_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="n">sys_root</span> <span class="o">=</span> <span class="n">find_ostree_root</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
<span class="n">mounted_sysroot_boot_dir</span> <span class="o">=</span> <span class="n">mount_boot_part_over_root</span><span class="p">(</span><span class="n">img_mount</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">live_rootfs_keep_size</span><span class="p">:</span>
|
||||
<span class="n">size</span> <span class="o">=</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_size</span> <span class="o">/</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">3</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">size</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">live_rootfs_size</span> <span class="ow">or</span> <span class="kc">None</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating live rootfs image"</span><span class="p">)</span>
|
||||
<span class="n">mkrootfsimg</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">rootfs_img</span><span class="p">,</span> <span class="s2">"LiveOS"</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">,</span> <span class="n">sysroot</span><span class="o">=</span><span class="n">sys_root</span><span class="p">)</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">mounted_sysroot_boot_dir</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">mounted_sysroot_boot_dir</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"sys_root = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">sys_root</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make sure free blocks are actually zeroed so it will compress</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"/usr/sbin/fsck.ext4"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-y"</span><span class="p">,</span> <span class="s2">"-f"</span><span class="p">,</span> <span class="s2">"-E"</span><span class="p">,</span> <span class="s2">"discard"</span><span class="p">,</span> <span class="n">rootfs_img</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Problem zeroing free blocks of </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Packing live rootfs image"</span><span class="p">)</span>
|
||||
<span class="n">add_pxe_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">live_image_name</span> <span class="o">=</span> <span class="s2">"live-rootfs.squashfs.img"</span>
|
||||
<span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span> <span class="o">=</span> <span class="n">squashfs_args</span><span class="p">(</span><span class="n">opts</span><span class="p">)</span>
|
||||
<span class="n">mksquashfs</span><span class="p">(</span><span class="n">squashfs_root_dir</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="n">live_image_name</span><span class="p">),</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Rebuilding initramfs for live"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="n">Mount</span><span class="p">(</span><span class="n">rootfs_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">)</span> <span class="k">as</span> <span class="n">mnt_dir</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">,</span> <span class="s2">"boot"</span><span class="p">),</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"bind"</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">,</span> <span class="n">sys_root</span><span class="p">,</span> <span class="s2">"boot"</span><span class="p">))</span>
|
||||
<span class="n">rebuild_initrds_for_live</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">,</span> <span class="n">sys_root</span><span class="p">),</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">,</span> <span class="n">sys_root</span><span class="p">,</span> <span class="s2">"boot"</span><span class="p">),</span> <span class="n">delete</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">squashfs_root_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="n">add_pxe_args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"ostree=/</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">sys_root</span><span class="p">)</span>
|
||||
<span class="n">template</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">lorax_templates</span><span class="p">,</span> <span class="s2">"pxe-live/pxe-config.tmpl"</span><span class="p">)</span>
|
||||
<span class="n">create_pxe_config</span><span class="p">(</span><span class="n">template</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">live_image_name</span><span class="p">,</span> <span class="n">add_pxe_args</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">work_dir</span></div>
|
||||
|
||||
<div class="viewcode-block" id="check_kickstart"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.check_kickstart">[docs]</a><span class="k">def</span> <span class="nf">check_kickstart</span><span class="p">(</span><span class="n">ks</span><span class="p">,</span> <span class="n">opts</span><span class="p">):</span>
|
||||
<span class="sd">"""Check the parsed kickstart object for errors</span>
|
||||
|
||||
<span class="sd"> :param ks: Parsed Kickstart object</span>
|
||||
<span class="sd"> :type ks: pykickstart.parser.KickstartParser</span>
|
||||
<span class="sd"> :param opts: Commandline options to control the process</span>
|
||||
<span class="sd"> :type opts: Either a DataHolder or ArgumentParser</span>
|
||||
<span class="sd"> :returns: List of error strings or empty list</span>
|
||||
<span class="sd"> :rtype: list</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span> <span class="ow">and</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">method</span><span class="o">.</span><span class="n">method</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"url"</span><span class="p">,</span> <span class="s2">"nfs"</span><span class="p">)</span> \
|
||||
<span class="ow">and</span> <span class="ow">not</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">ostreesetup</span><span class="o">.</span><span class="n">seen</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"Only url, nfs and ostreesetup install methods are currently supported."</span>
|
||||
<span class="s2">"Please fix your kickstart file."</span> <span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">repo</span><span class="o">.</span><span class="n">seen</span> <span class="ow">and</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">method</span><span class="o">.</span><span class="n">method</span> <span class="o">!=</span> <span class="s2">"url"</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"repo can only be used with the url install method. Add url to your "</span>
|
||||
<span class="s2">"kickstart file."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">method</span><span class="o">.</span><span class="n">method</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"url"</span><span class="p">,</span> <span class="s2">"nfs"</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">seen</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"The kickstart must activate networking if "</span>
|
||||
<span class="s2">"the url or nfs install method is used."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">displaymode</span><span class="o">.</span><span class="n">displayMode</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"The kickstart must not set a display mode (text, cmdline, "</span>
|
||||
<span class="s2">"graphical), this will interfere with livemedia-creator."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span> <span class="ow">or</span> <span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">make_pxe_live</span> <span class="ow">and</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span><span class="p">):</span>
|
||||
<span class="c1"># Make sure the kickstart isn't using autopart and only has a / mountpoint</span>
|
||||
<span class="n">part_ok</span> <span class="o">=</span> <span class="ow">not</span> <span class="nb">any</span><span class="p">(</span><span class="n">p</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">partition</span><span class="o">.</span><span class="n">partitions</span>
|
||||
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">mountpoint</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">"/"</span><span class="p">,</span> <span class="s2">"swap"</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">part_ok</span> <span class="ow">or</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">autopart</span><span class="o">.</span><span class="n">seen</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"Filesystem images must use a single / part, not autopart or "</span>
|
||||
<span class="s2">"multiple partitions. swap is allowed but not used."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span> <span class="ow">and</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">reboot</span><span class="o">.</span><span class="n">action</span> <span class="o">!=</span> <span class="n">KS_SHUTDOWN</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"The kickstart must include shutdown when using virt installation."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">errors</span></div>
|
||||
|
||||
<div class="viewcode-block" id="run_creator"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.run_creator">[docs]</a><span class="k">def</span> <span class="nf">run_creator</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""Run the image creator process</span>
|
||||
|
||||
<span class="sd"> :param opts: Commandline options to control the process</span>
|
||||
<span class="sd"> :type opts: Either a DataHolder or ArgumentParser</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True to cancel build</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :returns: The result directory and the disk image path.</span>
|
||||
<span class="sd"> :rtype: Tuple of str</span>
|
||||
|
||||
<span class="sd"> This function takes the opts arguments and creates the selected output image.</span>
|
||||
<span class="sd"> See the cmdline --help for livemedia-creator for the possible options</span>
|
||||
|
||||
<span class="sd"> (Yes, this is not ideal, but we can fix that later)</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># Parse the kickstart</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">:</span>
|
||||
<span class="n">ks_version</span> <span class="o">=</span> <span class="n">makeVersion</span><span class="p">()</span>
|
||||
<span class="n">ks</span> <span class="o">=</span> <span class="n">KickstartParser</span><span class="p">(</span><span class="n">ks_version</span><span class="p">,</span> <span class="n">errorsAreFatal</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">missingIncludeIsFatal</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="n">ks</span><span class="o">.</span><span class="n">readKickstart</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># live iso usually needs dracut-live so warn the user if it is missing</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span> <span class="ow">and</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="s2">"dracut-live"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">packages</span><span class="o">.</span><span class="n">packageList</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"dracut-live package is missing from the kickstart."</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"dracut-live package is missing from the kickstart."</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make the disk or filesystem image</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Image creation requires a kickstart file"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Check the kickstart for problems</span>
|
||||
<span class="n">errors</span> <span class="o">=</span> <span class="n">check_kickstart</span><span class="p">(</span><span class="n">ks</span><span class="p">,</span> <span class="n">opts</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">errors</span><span class="p">:</span>
|
||||
<span class="nb">list</span><span class="p">(</span><span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">errors</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">errors</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># Make the image. Output of this is either a partitioned disk image or a fsimage</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">make_image</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="n">cancel_func</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">InstallError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"ERROR: Image creation failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Image creation failed: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">e</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_only</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span><span class="p">:</span>
|
||||
<span class="n">work_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-work-"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"working dir is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span><span class="p">:</span>
|
||||
<span class="c1"># Create iso from a filesystem image</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span> <span class="ow">or</span> <span class="n">disk_img</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">make_squashfs</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"squashfs.img creation failed"</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"squashfs.img creation failed"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">cancel_func</span> <span class="ow">and</span> <span class="n">cancel_func</span><span class="p">():</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"ISO creation canceled"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">Mount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">)</span> <span class="k">as</span> <span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="n">make_livecd</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Create iso from a partitioned disk image</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">or</span> <span class="n">disk_img</span>
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="n">make_runtime</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">calculate_disk_size</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">)</span><span class="o">/</span><span class="mf">1024.0</span><span class="p">)</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="n">make_livecd</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># --iso-only removes the extra build artifacts, keeping only the boot.iso</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">iso_only</span> <span class="ow">and</span> <span class="n">result_dir</span><span class="p">:</span>
|
||||
<span class="n">boot_iso</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">result_dir</span><span class="p">,</span> <span class="s2">"images/boot.iso"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">boot_iso</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> is missing, skipping --iso-only."</span><span class="p">,</span> <span class="n">boot_iso</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">iso_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-result-"</span><span class="p">)</span>
|
||||
<span class="n">dest_file</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">iso_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">iso_name</span> <span class="ow">or</span> <span class="s2">"boot.iso"</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">move</span><span class="p">(</span><span class="n">boot_iso</span><span class="p">,</span> <span class="n">dest_file</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">result_dir</span><span class="p">)</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="n">iso_dir</span>
|
||||
|
||||
<span class="c1"># cleanup the mess</span>
|
||||
<span class="c1"># cleanup work_dir?</span>
|
||||
<span class="k">if</span> <span class="n">disk_img</span> <span class="ow">and</span> <span class="ow">not</span> <span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">keep_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Disk image erased"</span><span class="p">)</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_appliance</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">:</span>
|
||||
<span class="n">networks</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">networks</span> <span class="o">=</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">network</span>
|
||||
<span class="n">make_appliance</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">or</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">app_name</span><span class="p">,</span>
|
||||
<span class="n">opts</span><span class="o">.</span><span class="n">app_template</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">app_file</span><span class="p">,</span> <span class="n">networks</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">ram</span><span class="p">,</span>
|
||||
<span class="n">opts</span><span class="o">.</span><span class="n">vcpus</span> <span class="ow">or</span> <span class="mi">1</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">title</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">project</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">releasever</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_pxe_live</span><span class="p">:</span>
|
||||
<span class="n">work_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-work-"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"working dir is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">or</span> <span class="n">disk_img</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"disk image is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="n">make_live_images</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">result_dir</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Creating PXE live image failed."</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Creating PXE live image failed."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span> <span class="o">!=</span> <span class="n">opts</span><span class="o">.</span><span class="n">tmp</span> <span class="ow">and</span> <span class="n">result_dir</span><span class="p">:</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">preserve</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">result_dir</span><span class="p">)</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
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|
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|
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<h1>Source code for pylorax.decorators</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># decorators.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2009-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<div class="viewcode-block" id="singleton"><a class="viewcode-back" href="../../pylorax.html#pylorax.decorators.singleton">[docs]</a><span class="k">def</span> <span class="nf">singleton</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span>
|
||||
<span class="n">instances</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">get_instance</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="bp">cls</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">instances</span><span class="p">:</span>
|
||||
<span class="n">instances</span><span class="p">[</span><span class="bp">cls</span><span class="p">]</span> <span class="o">=</span> <span class="bp">cls</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="n">instances</span><span class="p">[</span><span class="bp">cls</span><span class="p">]</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">get_instance</span></div>
|
||||
</pre></div>
|
||||
|
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© Copyright 2018-2019, Red Hat, Inc.
|
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|
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239
rhel8-branch/_modules/pylorax/discinfo.html
Normal file
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Normal file
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<h1>Source code for pylorax.discinfo</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># discinfo.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.discinfo"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="DiscInfo"><a class="viewcode-back" href="../../pylorax.html#pylorax.discinfo.DiscInfo">[docs]</a><span class="k">class</span> <span class="nc">DiscInfo</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">release</span><span class="p">,</span> <span class="n">basearch</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">release</span> <span class="o">=</span> <span class="n">release</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">basearch</span> <span class="o">=</span> <span class="n">basearch</span>
|
||||
|
||||
<div class="viewcode-block" id="DiscInfo.write"><a class="viewcode-back" href="../../pylorax.html#pylorax.discinfo.DiscInfo.write">[docs]</a> <span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"writing .discinfo file"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0:f}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0.release}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0.basearch}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span></div></div>
|
||||
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310
rhel8-branch/_modules/pylorax/dnfhelper.html
Normal file
310
rhel8-branch/_modules/pylorax/dnfhelper.html
Normal file
@ -0,0 +1,310 @@
|
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<li>pylorax.dnfhelper</li>
|
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|
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|
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|
||||
<h1>Source code for pylorax.dnfhelper</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># dnfhelper.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1"># Brian C. Lane <bcl@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.dnfhelper"</span><span class="p">)</span>
|
||||
<span class="kn">import</span> <span class="nn">dnf</span>
|
||||
<span class="kn">import</span> <span class="nn">dnf.transaction</span>
|
||||
<span class="kn">import</span> <span class="nn">collections</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="k">as</span> <span class="nn">output</span>
|
||||
|
||||
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s1">'LoraxDownloadCallback'</span><span class="p">,</span> <span class="s1">'LoraxRpmCallback'</span><span class="p">]</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_paced</span><span class="p">(</span><span class="n">fn</span><span class="p">):</span>
|
||||
<span class="sd">"""Execute `fn` no more often then every 2 seconds."""</span>
|
||||
<span class="k">def</span> <span class="nf">paced_fn</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">):</span>
|
||||
<span class="n">now</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">now</span> <span class="o">-</span> <span class="bp">self</span><span class="o">.</span><span class="n">last_time</span> <span class="o"><</span> <span class="mi">2</span><span class="p">:</span>
|
||||
<span class="k">return</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">last_time</span> <span class="o">=</span> <span class="n">now</span>
|
||||
<span class="k">return</span> <span class="n">fn</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">paced_fn</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="LoraxDownloadCallback"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback">[docs]</a><span class="k">class</span> <span class="nc">LoraxDownloadCallback</span><span class="p">(</span><span class="n">dnf</span><span class="o">.</span><span class="n">callback</span><span class="o">.</span><span class="n">DownloadProgress</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">downloads</span> <span class="o">=</span> <span class="n">collections</span><span class="o">.</span><span class="n">defaultdict</span><span class="p">(</span><span class="nb">int</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">last_time</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total_files</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total_size</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">pkgno</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span> <span class="o">=</span> <span class="n">output</span><span class="o">.</span><span class="n">LoraxOutput</span><span class="p">()</span>
|
||||
|
||||
<span class="nd">@_paced</span>
|
||||
<span class="k">def</span> <span class="nf">_update</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s2">"Downloading </span><span class="si">%(pkgno)s</span><span class="s2"> / </span><span class="si">%(total_files)s</span><span class="s2"> RPMs, "</span> \
|
||||
<span class="s2">"</span><span class="si">%(downloaded)s</span><span class="s2"> / </span><span class="si">%(total_size)s</span><span class="s2"> (</span><span class="si">%(percent)d%%</span><span class="s2">) done.</span><span class="se">\n</span><span class="s2">"</span>
|
||||
<span class="n">downloaded</span> <span class="o">=</span> <span class="nb">sum</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">downloads</span><span class="o">.</span><span class="n">values</span><span class="p">())</span>
|
||||
<span class="n">vals</span> <span class="o">=</span> <span class="p">{</span>
|
||||
<span class="s1">'downloaded'</span> <span class="p">:</span> <span class="n">downloaded</span><span class="p">,</span>
|
||||
<span class="s1">'percent'</span> <span class="p">:</span> <span class="nb">int</span><span class="p">(</span><span class="mi">100</span> <span class="o">*</span> <span class="n">downloaded</span><span class="o">/</span><span class="bp">self</span><span class="o">.</span><span class="n">total_size</span><span class="p">),</span>
|
||||
<span class="s1">'pkgno'</span> <span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">pkgno</span><span class="p">,</span>
|
||||
<span class="s1">'total_files'</span> <span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">total_files</span><span class="p">,</span>
|
||||
<span class="s1">'total_size'</span> <span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">total_size</span>
|
||||
<span class="p">}</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">msg</span> <span class="o">%</span> <span class="n">vals</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="LoraxDownloadCallback.end"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.end">[docs]</a> <span class="k">def</span> <span class="nf">end</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">payload</span><span class="p">,</span> <span class="n">status</span><span class="p">,</span> <span class="n">msg</span><span class="p">):</span>
|
||||
<span class="n">nevra</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">payload</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">status</span> <span class="ow">is</span> <span class="n">dnf</span><span class="o">.</span><span class="n">callback</span><span class="o">.</span><span class="n">STATUS_OK</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">downloads</span><span class="p">[</span><span class="n">nevra</span><span class="p">]</span> <span class="o">=</span> <span class="n">payload</span><span class="o">.</span><span class="n">download_size</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">pkgno</span> <span class="o">+=</span> <span class="mi">1</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_update</span><span class="p">()</span>
|
||||
<span class="k">return</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"Failed to download '</span><span class="si">%s</span><span class="s2">': </span><span class="si">%d</span><span class="s2"> - </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">nevra</span><span class="p">,</span> <span class="n">status</span><span class="p">,</span> <span class="n">msg</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxDownloadCallback.progress"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.progress">[docs]</a> <span class="k">def</span> <span class="nf">progress</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">payload</span><span class="p">,</span> <span class="n">done</span><span class="p">):</span>
|
||||
<span class="n">nevra</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">payload</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">downloads</span><span class="p">[</span><span class="n">nevra</span><span class="p">]</span> <span class="o">=</span> <span class="n">done</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_update</span><span class="p">()</span></div>
|
||||
|
||||
<span class="c1"># dnf 2.5.0 adds a new argument, accept it if it is passed</span>
|
||||
<span class="c1"># pylint: disable=arguments-differ</span>
|
||||
<div class="viewcode-block" id="LoraxDownloadCallback.start"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.start">[docs]</a> <span class="k">def</span> <span class="nf">start</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">total_files</span><span class="p">,</span> <span class="n">total_size</span><span class="p">,</span> <span class="n">total_drpms</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total_files</span> <span class="o">=</span> <span class="n">total_files</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total_size</span> <span class="o">=</span> <span class="n">total_size</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="LoraxRpmCallback"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxRpmCallback">[docs]</a><span class="k">class</span> <span class="nc">LoraxRpmCallback</span><span class="p">(</span><span class="n">dnf</span><span class="o">.</span><span class="n">callback</span><span class="o">.</span><span class="n">TransactionProgress</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="nb">super</span><span class="p">(</span><span class="n">LoraxRpmCallback</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_last_ts</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<div class="viewcode-block" id="LoraxRpmCallback.progress"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxRpmCallback.progress">[docs]</a> <span class="k">def</span> <span class="nf">progress</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">package</span><span class="p">,</span> <span class="n">action</span><span class="p">,</span> <span class="n">ti_done</span><span class="p">,</span> <span class="n">ti_total</span><span class="p">,</span> <span class="n">ts_done</span><span class="p">,</span> <span class="n">ts_total</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">action</span> <span class="o">==</span> <span class="n">dnf</span><span class="o">.</span><span class="n">transaction</span><span class="o">.</span><span class="n">PKG_INSTALL</span><span class="p">:</span> <span class="c1"># pylint: disable=no-member</span>
|
||||
<span class="c1"># do not report same package twice</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_last_ts</span> <span class="o">==</span> <span class="n">ts_done</span><span class="p">:</span>
|
||||
<span class="k">return</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_last_ts</span> <span class="o">=</span> <span class="n">ts_done</span>
|
||||
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s1">'(</span><span class="si">%d</span><span class="s1">/</span><span class="si">%d</span><span class="s1">) </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">ts_done</span><span class="p">,</span> <span class="n">ts_total</span><span class="p">,</span> <span class="n">package</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">action</span> <span class="o">==</span> <span class="n">dnf</span><span class="o">.</span><span class="n">transaction</span><span class="o">.</span><span class="n">TRANS_POST</span><span class="p">:</span> <span class="c1"># pylint: disable=no-member</span>
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s2">"Performing post-installation setup tasks"</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxRpmCallback.error"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxRpmCallback.error">[docs]</a> <span class="k">def</span> <span class="nf">error</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">message</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="n">message</span><span class="p">)</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
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||||
<footer>
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||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
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||||
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Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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</html>
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547
rhel8-branch/_modules/pylorax/executils.html
Normal file
547
rhel8-branch/_modules/pylorax/executils.html
Normal file
@ -0,0 +1,547 @@
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<h1>Source code for pylorax.executils</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># executil.py - subprocess execution utility functions</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 1999-2015</span>
|
||||
<span class="c1"># Red Hat, Inc. All rights reserved.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">subprocess</span>
|
||||
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="k">import</span> <span class="n">TimeoutExpired</span>
|
||||
<span class="kn">import</span> <span class="nn">signal</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
|
||||
<span class="n">program_log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"program"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">threading</span> <span class="k">import</span> <span class="n">Lock</span>
|
||||
<span class="n">program_log_lock</span> <span class="o">=</span> <span class="n">Lock</span><span class="p">()</span>
|
||||
|
||||
<span class="n">_child_env</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
|
||||
<div class="viewcode-block" id="setenv"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.setenv">[docs]</a><span class="k">def</span> <span class="nf">setenv</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
|
||||
<span class="sd">""" Set an environment variable to be used by child processes.</span>
|
||||
|
||||
<span class="sd"> This method does not modify os.environ for the running process, which</span>
|
||||
<span class="sd"> is not thread-safe. If setenv has already been called for a particular</span>
|
||||
<span class="sd"> variable name, the old value is overwritten.</span>
|
||||
|
||||
<span class="sd"> :param str name: The name of the environment variable</span>
|
||||
<span class="sd"> :param str value: The value of the environment variable</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="n">_child_env</span><span class="p">[</span><span class="n">name</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span></div>
|
||||
|
||||
<div class="viewcode-block" id="augmentEnv"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.augmentEnv">[docs]</a><span class="k">def</span> <span class="nf">augmentEnv</span><span class="p">():</span>
|
||||
<span class="n">env</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
|
||||
<span class="n">env</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">_child_env</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">env</span></div>
|
||||
|
||||
<div class="viewcode-block" id="ExecProduct"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.ExecProduct">[docs]</a><span class="k">class</span> <span class="nc">ExecProduct</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">rc</span><span class="p">,</span> <span class="n">stdout</span><span class="p">,</span> <span class="n">stderr</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">rc</span> <span class="o">=</span> <span class="n">rc</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">stdout</span> <span class="o">=</span> <span class="n">stdout</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">stderr</span> <span class="o">=</span> <span class="n">stderr</span></div>
|
||||
|
||||
<div class="viewcode-block" id="startProgram"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.startProgram">[docs]</a><span class="k">def</span> <span class="nf">startProgram</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">stderr</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">STDOUT</span><span class="p">,</span>
|
||||
<span class="n">env_prune</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="sd">""" Start an external program and return the Popen object.</span>
|
||||
|
||||
<span class="sd"> The root and reset_handlers arguments are handled by passing a</span>
|
||||
<span class="sd"> preexec_fn argument to subprocess.Popen, but an additional preexec_fn</span>
|
||||
<span class="sd"> can still be specified and will be run. The user preexec_fn will be run</span>
|
||||
<span class="sd"> last.</span>
|
||||
|
||||
<span class="sd"> :param argv: The command to run and argument</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param stdout: The file object to write stdout to.</span>
|
||||
<span class="sd"> :param stderr: The file object to write stderr to.</span>
|
||||
<span class="sd"> :param env_prune: environment variables to remove before execution</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :param kwargs: Additional parameters to pass to subprocess.Popen</span>
|
||||
<span class="sd"> :return: A Popen object for the running command.</span>
|
||||
<span class="sd"> :keyword preexec_fn: A function to run before execution starts.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">env_prune</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">env_prune</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
|
||||
<span class="c1"># Check for and save a preexec_fn argument</span>
|
||||
<span class="n">preexec_fn</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"preexec_fn"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">preexec</span><span class="p">():</span>
|
||||
<span class="c1"># If a target root was specificed, chroot into it</span>
|
||||
<span class="k">if</span> <span class="n">root</span> <span class="ow">and</span> <span class="n">root</span> <span class="o">!=</span> <span class="s1">'/'</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chroot</span><span class="p">(</span><span class="n">root</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chdir</span><span class="p">(</span><span class="s2">"/"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Signal handlers set to SIG_IGN persist across exec. Reset</span>
|
||||
<span class="c1"># these to SIG_DFL if requested. In particular this will include the</span>
|
||||
<span class="c1"># SIGPIPE handler set by python.</span>
|
||||
<span class="k">if</span> <span class="n">reset_handlers</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">signum</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="n">signal</span><span class="o">.</span><span class="n">NSIG</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">signal</span><span class="o">.</span><span class="n">getsignal</span><span class="p">(</span><span class="n">signum</span><span class="p">)</span> <span class="o">==</span> <span class="n">signal</span><span class="o">.</span><span class="n">SIG_IGN</span><span class="p">:</span>
|
||||
<span class="n">signal</span><span class="o">.</span><span class="n">signal</span><span class="p">(</span><span class="n">signum</span><span class="p">,</span> <span class="n">signal</span><span class="o">.</span><span class="n">SIG_DFL</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># If the user specified an additional preexec_fn argument, run it</span>
|
||||
<span class="k">if</span> <span class="n">preexec_fn</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">preexec_fn</span><span class="p">()</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Running... </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">argv</span><span class="p">))</span>
|
||||
|
||||
<span class="n">env</span> <span class="o">=</span> <span class="n">augmentEnv</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">var</span> <span class="ow">in</span> <span class="n">env_prune</span><span class="p">:</span>
|
||||
<span class="n">env</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">var</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">reset_lang</span><span class="p">:</span>
|
||||
<span class="n">env</span><span class="o">.</span><span class="n">update</span><span class="p">({</span><span class="s2">"LC_ALL"</span><span class="p">:</span> <span class="s2">"C"</span><span class="p">})</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">env_add</span><span class="p">:</span>
|
||||
<span class="n">env</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">env_add</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">Popen</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span>
|
||||
<span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span>
|
||||
<span class="n">stdout</span><span class="o">=</span><span class="n">stdout</span><span class="p">,</span>
|
||||
<span class="n">stderr</span><span class="o">=</span><span class="n">stderr</span><span class="p">,</span>
|
||||
<span class="n">close_fds</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">preexec_fn</span><span class="o">=</span><span class="n">preexec</span><span class="p">,</span> <span class="n">cwd</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">env</span><span class="o">=</span><span class="n">env</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_run_program</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">log_output</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">binary_output</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">""" Run an external program, log the output and return it to the caller</span>
|
||||
|
||||
<span class="sd"> :param argv: The command to run and argument</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param stdout: Optional file object to write the output to.</span>
|
||||
<span class="sd"> :param env_prune: environment variable to remove before execution</span>
|
||||
<span class="sd"> :param log_output: whether to log the output of command</span>
|
||||
<span class="sd"> :param binary_output: whether to treat the output of command as binary data</span>
|
||||
<span class="sd"> :param filter_stderr: whether to exclude the contents of stderr from the returned output</span>
|
||||
<span class="sd"> :param raise_err: whether to raise a CalledProcessError if the returncode is non-zero</span>
|
||||
<span class="sd"> :param callback: method to call while waiting for process to finish, passed Popen object</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :return: The return code of the command and the output</span>
|
||||
<span class="sd"> :raises: OSError or CalledProcessError</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">filter_stderr</span><span class="p">:</span>
|
||||
<span class="n">stderr</span> <span class="o">=</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">stderr</span> <span class="o">=</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">STDOUT</span>
|
||||
|
||||
<span class="n">proc</span> <span class="o">=</span> <span class="n">startProgram</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">stderr</span><span class="o">=</span><span class="n">stderr</span><span class="p">,</span>
|
||||
<span class="n">env_prune</span><span class="o">=</span><span class="n">env_prune</span><span class="p">,</span> <span class="n">universal_newlines</span><span class="o">=</span><span class="ow">not</span> <span class="n">binary_output</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="n">env_add</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="n">reset_handlers</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="n">reset_lang</span><span class="p">)</span>
|
||||
|
||||
<span class="n">output_string</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">err_string</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">if</span> <span class="n">callback</span><span class="p">:</span>
|
||||
<span class="k">while</span> <span class="n">callback</span><span class="p">(</span><span class="n">proc</span><span class="p">)</span> <span class="ow">and</span> <span class="n">proc</span><span class="o">.</span><span class="n">poll</span><span class="p">()</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="p">(</span><span class="n">output_string</span><span class="p">,</span> <span class="n">err_string</span><span class="p">)</span> <span class="o">=</span> <span class="n">proc</span><span class="o">.</span><span class="n">communicate</span><span class="p">(</span><span class="n">timeout</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">except</span> <span class="n">TimeoutExpired</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="p">(</span><span class="n">output_string</span><span class="p">,</span> <span class="n">err_string</span><span class="p">)</span> <span class="o">=</span> <span class="n">proc</span><span class="o">.</span><span class="n">communicate</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">output_string</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">binary_output</span><span class="p">:</span>
|
||||
<span class="n">output_lines</span> <span class="o">=</span> <span class="p">[</span><span class="n">output_string</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">output_string</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">!=</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">:</span>
|
||||
<span class="n">output_string</span> <span class="o">=</span> <span class="n">output_string</span> <span class="o">+</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span>
|
||||
<span class="n">output_lines</span> <span class="o">=</span> <span class="n">output_string</span><span class="o">.</span><span class="n">splitlines</span><span class="p">(</span><span class="kc">True</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">log_output</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">output_lines</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">())</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">stdout</span><span class="p">:</span>
|
||||
<span class="n">stdout</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">output_string</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># If stderr was filtered, log it separately</span>
|
||||
<span class="k">if</span> <span class="n">filter_stderr</span> <span class="ow">and</span> <span class="n">err_string</span> <span class="ow">and</span> <span class="n">log_output</span><span class="p">:</span>
|
||||
<span class="n">err_lines</span> <span class="o">=</span> <span class="n">err_string</span><span class="o">.</span><span class="n">splitlines</span><span class="p">(</span><span class="kc">True</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">err_lines</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">())</span>
|
||||
|
||||
<span class="k">except</span> <span class="ne">OSError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Error running </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">argv</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">e</span><span class="o">.</span><span class="n">strerror</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Return code: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">proc</span><span class="o">.</span><span class="n">returncode</span> <span class="ow">and</span> <span class="n">raise_err</span><span class="p">:</span>
|
||||
<span class="n">output</span> <span class="o">=</span> <span class="p">(</span><span class="n">output_string</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">)</span> <span class="o">+</span> <span class="p">(</span><span class="n">err_string</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">(</span><span class="n">proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">output</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">,</span> <span class="n">output_string</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="execWithRedirect"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.execWithRedirect">[docs]</a><span class="k">def</span> <span class="nf">execWithRedirect</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">log_output</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">binary_output</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">""" Run an external program and redirect the output to a file.</span>
|
||||
|
||||
<span class="sd"> :param command: The command to run</span>
|
||||
<span class="sd"> :param argv: The argument list</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param stdout: Optional file object to redirect stdout and stderr to.</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param env_prune: environment variable to remove before execution</span>
|
||||
<span class="sd"> :param log_output: whether to log the output of command</span>
|
||||
<span class="sd"> :param binary_output: whether to treat the output of command as binary data</span>
|
||||
<span class="sd"> :param raise_err: whether to raise a CalledProcessError if the returncode is non-zero</span>
|
||||
<span class="sd"> :param callback: method to call while waiting for process to finish, passed Popen object</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :return: The return code of the command</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">argv</span> <span class="o">=</span> <span class="p">[</span><span class="n">command</span><span class="p">]</span> <span class="o">+</span> <span class="nb">list</span><span class="p">(</span><span class="n">argv</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">_run_program</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">stdout</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="n">env_prune</span><span class="p">,</span>
|
||||
<span class="n">log_output</span><span class="o">=</span><span class="n">log_output</span><span class="p">,</span> <span class="n">binary_output</span><span class="o">=</span><span class="n">binary_output</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="n">raise_err</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="n">callback</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="n">env_add</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="n">reset_handlers</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="n">reset_lang</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span></div>
|
||||
|
||||
<div class="viewcode-block" id="execWithCapture"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.execWithCapture">[docs]</a><span class="k">def</span> <span class="nf">execWithCapture</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">log_output</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">raise_err</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">""" Run an external program and capture standard out and err.</span>
|
||||
|
||||
<span class="sd"> :param command: The command to run</span>
|
||||
<span class="sd"> :param argv: The argument list</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param log_output: Whether to log the output of command</span>
|
||||
<span class="sd"> :param filter_stderr: Whether stderr should be excluded from the returned output</span>
|
||||
<span class="sd"> :param callback: method to call while waiting for process to finish, passed Popen object</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :return: The output of the command</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">argv</span> <span class="o">=</span> <span class="p">[</span><span class="n">command</span><span class="p">]</span> <span class="o">+</span> <span class="nb">list</span><span class="p">(</span><span class="n">argv</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">_run_program</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">log_output</span><span class="o">=</span><span class="n">log_output</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="n">filter_stderr</span><span class="p">,</span>
|
||||
<span class="n">raise_err</span><span class="o">=</span><span class="n">raise_err</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="n">callback</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="n">env_add</span><span class="p">,</span>
|
||||
<span class="n">reset_handlers</span><span class="o">=</span><span class="n">reset_handlers</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="n">reset_lang</span><span class="p">)[</span><span class="mi">1</span><span class="p">]</span></div>
|
||||
|
||||
<div class="viewcode-block" id="execReadlines"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.execReadlines">[docs]</a><span class="k">def</span> <span class="nf">execReadlines</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">callback</span><span class="o">=</span><span class="k">lambda</span> <span class="n">x</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">""" Execute an external command and return the line output of the command</span>
|
||||
<span class="sd"> in real-time.</span>
|
||||
|
||||
<span class="sd"> This method assumes that there is a reasonably low delay between the</span>
|
||||
<span class="sd"> end of output and the process exiting. If the child process closes</span>
|
||||
<span class="sd"> stdout and then keeps on truckin' there will be problems.</span>
|
||||
|
||||
<span class="sd"> NOTE/WARNING: UnicodeDecodeError will be raised if the output of the</span>
|
||||
<span class="sd"> external command can't be decoded as UTF-8.</span>
|
||||
|
||||
<span class="sd"> :param command: The command to run</span>
|
||||
<span class="sd"> :param argv: The argument list</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param stdout: Optional file object to redirect stdout and stderr to.</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param env_prune: environment variable to remove before execution</span>
|
||||
<span class="sd"> :param filter_stderr: Whether stderr should be excluded from the returned output</span>
|
||||
<span class="sd"> :param callback: method to call while waiting for process to finish, passed Popen object</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :return: Iterator of the lines from the command</span>
|
||||
|
||||
<span class="sd"> Output from the file is not logged to program.log</span>
|
||||
<span class="sd"> This returns an iterator with the lines from the command until it has finished</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">class</span> <span class="nc">ExecLineReader</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""Iterator class for returning lines from a process and cleaning</span>
|
||||
<span class="sd"> up the process when the output is no longer needed.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">proc</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">callback</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_proc</span> <span class="o">=</span> <span class="n">proc</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_argv</span> <span class="o">=</span> <span class="n">argv</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_callback</span> <span class="o">=</span> <span class="n">callback</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__iter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="bp">self</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__del__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="c1"># See if the process is still running</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">poll</span><span class="p">()</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="c1"># Stop the process and ignore any problems that might arise</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">terminate</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__next__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="c1"># Read the next line, blocking if a line is not yet available</span>
|
||||
<span class="n">line</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">line</span> <span class="o">==</span> <span class="s1">''</span> <span class="ow">or</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_callback</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="p">):</span>
|
||||
<span class="c1"># Output finished, wait for the process to end</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">communicate</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># Check for successful exit</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">returncode</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">OSError</span><span class="p">(</span><span class="s2">"process '</span><span class="si">%s</span><span class="s2">' was killed by signal </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span>
|
||||
<span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_argv</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">))</span>
|
||||
<span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">returncode</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">OSError</span><span class="p">(</span><span class="s2">"process '</span><span class="si">%s</span><span class="s2">' exited with status </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span>
|
||||
<span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_argv</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">))</span>
|
||||
<span class="k">raise</span> <span class="ne">StopIteration</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
|
||||
<span class="n">argv</span> <span class="o">=</span> <span class="p">[</span><span class="n">command</span><span class="p">]</span> <span class="o">+</span> <span class="n">argv</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">filter_stderr</span><span class="p">:</span>
|
||||
<span class="n">stderr</span> <span class="o">=</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">DEVNULL</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">stderr</span> <span class="o">=</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">STDOUT</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">proc</span> <span class="o">=</span> <span class="n">startProgram</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">stderr</span><span class="o">=</span><span class="n">stderr</span><span class="p">,</span> <span class="n">bufsize</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
|
||||
<span class="n">env_prune</span><span class="o">=</span><span class="n">env_prune</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="n">env_add</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="n">reset_handlers</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="n">reset_lang</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Error running </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">argv</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">e</span><span class="o">.</span><span class="n">strerror</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">ExecLineReader</span><span class="p">(</span><span class="n">proc</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">callback</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="runcmd"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.runcmd">[docs]</a><span class="k">def</span> <span class="nf">runcmd</span><span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="sd">""" run execWithRedirect with raise_err=True</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kwargs</span><span class="p">[</span><span class="s2">"raise_err"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="n">cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">cmd</span><span class="p">[</span><span class="mi">1</span><span class="p">:],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="runcmd_output"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.runcmd_output">[docs]</a><span class="k">def</span> <span class="nf">runcmd_output</span><span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="sd">""" run execWithCapture with raise_err=True</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kwargs</span><span class="p">[</span><span class="s2">"raise_err"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="n">execWithCapture</span><span class="p">(</span><span class="n">cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">cmd</span><span class="p">[</span><span class="mi">1</span><span class="p">:],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
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|
||||
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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|
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|
||||
<h1>Source code for pylorax.imgutils</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># imgutils.py - utility functions/classes for building disk images</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Author(s): Will Woods <wwoods@redhat.com></span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.imgutils"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span><span class="o">,</span> <span class="nn">tempfile</span>
|
||||
<span class="kn">from</span> <span class="nn">os.path</span> <span class="k">import</span> <span class="n">join</span><span class="p">,</span> <span class="n">dirname</span>
|
||||
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="k">import</span> <span class="n">Popen</span><span class="p">,</span> <span class="n">PIPE</span><span class="p">,</span> <span class="n">CalledProcessError</span>
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
<span class="kn">import</span> <span class="nn">traceback</span>
|
||||
<span class="kn">import</span> <span class="nn">multiprocessing</span>
|
||||
<span class="kn">from</span> <span class="nn">time</span> <span class="k">import</span> <span class="n">sleep</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">cpfile</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="k">import</span> <span class="n">execWithRedirect</span><span class="p">,</span> <span class="n">execWithCapture</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="k">import</span> <span class="n">runcmd</span><span class="p">,</span> <span class="n">runcmd_output</span>
|
||||
|
||||
<span class="c1">######## Functions for making container images (cpio, tar, squashfs) ##########</span>
|
||||
|
||||
<div class="viewcode-block" id="compress"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.compress">[docs]</a><span class="k">def</span> <span class="nf">compress</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Make a compressed archive of the given rootdir or file.</span>
|
||||
<span class="sd"> command is a list of the archiver commands to run</span>
|
||||
<span class="sd"> compression should be "xz", "gzip", "lzma", "bzip2", or None.</span>
|
||||
<span class="sd"> compressargs will be used on the compression commandline.'''</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="s2">"xz"</span><span class="p">,</span> <span class="s2">"gzip"</span><span class="p">,</span> <span class="s2">"lzma"</span><span class="p">,</span> <span class="s2">"bzip2"</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Unknown compression type </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">compression</span><span class="p">)</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[</span><span class="s2">"-9"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="o">==</span> <span class="s2">"xz"</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"--check=crc32"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="s2">"cat"</span> <span class="c1"># this is a little silly</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
|
||||
<span class="c1"># make compression run with multiple threads if possible</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"xz"</span><span class="p">,</span> <span class="s2">"lzma"</span><span class="p">):</span>
|
||||
<span class="n">compressargs</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"-T</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">multiprocessing</span><span class="o">.</span><span class="n">cpu_count</span><span class="p">())</span>
|
||||
<span class="k">elif</span> <span class="n">compression</span> <span class="o">==</span> <span class="s2">"gzip"</span><span class="p">:</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="s2">"pigz"</span>
|
||||
<span class="n">compressargs</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"-p</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">multiprocessing</span><span class="o">.</span><span class="n">cpu_count</span><span class="p">())</span>
|
||||
<span class="k">elif</span> <span class="n">compression</span> <span class="o">==</span> <span class="s2">"bzip2"</span><span class="p">:</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="s2">"pbzip2"</span>
|
||||
<span class="n">compressargs</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"-p</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">multiprocessing</span><span class="o">.</span><span class="n">cpu_count</span><span class="p">())</span>
|
||||
|
||||
<span class="n">find</span><span class="p">,</span> <span class="n">archive</span><span class="p">,</span> <span class="n">comp</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">root</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"find </span><span class="si">%s</span><span class="s2"> -print0 |</span><span class="si">%s</span><span class="s2"> | </span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2"> > </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">command</span><span class="p">),</span>
|
||||
<span class="n">compression</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">compressargs</span><span class="p">),</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
|
||||
<span class="n">find</span> <span class="o">=</span> <span class="n">Popen</span><span class="p">([</span><span class="s2">"find"</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="s2">"-print0"</span><span class="p">],</span> <span class="n">stdout</span><span class="o">=</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">cwd</span><span class="o">=</span><span class="n">root</span><span class="p">)</span>
|
||||
<span class="n">archive</span> <span class="o">=</span> <span class="n">Popen</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">find</span><span class="o">.</span><span class="n">stdout</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">cwd</span><span class="o">=</span><span class="n">root</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"echo </span><span class="si">%s</span><span class="s2"> |</span><span class="si">%s</span><span class="s2"> | </span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2"> > </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">command</span><span class="p">),</span>
|
||||
<span class="n">compression</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">compressargs</span><span class="p">),</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
|
||||
<span class="n">archive</span> <span class="o">=</span> <span class="n">Popen</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">cwd</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">root</span><span class="p">))</span>
|
||||
<span class="n">archive</span><span class="o">.</span><span class="n">stdin</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">root</span><span class="p">)</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span> <span class="o">+</span> <span class="sa">b</span><span class="s2">"</span><span class="se">\0</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">archive</span><span class="o">.</span><span class="n">stdin</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
|
||||
|
||||
<span class="n">comp</span> <span class="o">=</span> <span class="n">Popen</span><span class="p">([</span><span class="n">compression</span><span class="p">]</span> <span class="o">+</span> <span class="n">compressargs</span><span class="p">,</span>
|
||||
<span class="n">stdin</span><span class="o">=</span><span class="n">archive</span><span class="o">.</span><span class="n">stdout</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"wb"</span><span class="p">))</span>
|
||||
<span class="n">comp</span><span class="o">.</span><span class="n">wait</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="n">comp</span><span class="o">.</span><span class="n">returncode</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
||||
<span class="c1"># Kill off any hanging processes</span>
|
||||
<span class="nb">list</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">kill</span><span class="p">()</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="p">(</span><span class="n">find</span><span class="p">,</span> <span class="n">archive</span><span class="p">,</span> <span class="n">comp</span><span class="p">)</span> <span class="k">if</span> <span class="n">p</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="mi">1</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkcpio"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkcpio">[docs]</a><span class="k">def</span> <span class="nf">mkcpio</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[</span><span class="s2">"-9"</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="n">compress</span><span class="p">([</span><span class="s2">"cpio"</span><span class="p">,</span> <span class="s2">"--null"</span><span class="p">,</span> <span class="s2">"--quiet"</span><span class="p">,</span> <span class="s2">"-H"</span><span class="p">,</span> <span class="s2">"newc"</span><span class="p">,</span> <span class="s2">"-o"</span><span class="p">],</span>
|
||||
<span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mktar"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mktar">[docs]</a><span class="k">def</span> <span class="nf">mktar</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[</span><span class="s2">"-9"</span><span class="p">]</span>
|
||||
<span class="n">tar_cmd</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"tar"</span><span class="p">,</span> <span class="s2">"--no-recursion"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">selinux</span><span class="p">:</span>
|
||||
<span class="n">tar_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--selinux"</span><span class="p">,</span> <span class="s2">"--acls"</span><span class="p">,</span> <span class="s2">"--xattrs"</span><span class="p">]</span>
|
||||
<span class="n">tar_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-cf-"</span><span class="p">,</span> <span class="s2">"--null"</span><span class="p">,</span> <span class="s2">"-T-"</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="n">compress</span><span class="p">(</span><span class="n">tar_cmd</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mksquashfs"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mksquashfs">[docs]</a><span class="k">def</span> <span class="nf">mksquashfs</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"default"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Make a squashfs image containing the given rootdir.'''</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="o">!=</span> <span class="s2">"default"</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"-comp"</span><span class="p">,</span> <span class="n">compression</span><span class="p">]</span> <span class="o">+</span> <span class="n">compressargs</span>
|
||||
<span class="k">return</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"mksquashfs"</span><span class="p">,</span> <span class="p">[</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">]</span> <span class="o">+</span> <span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkrootfsimg"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkrootfsimg">[docs]</a><span class="k">def</span> <span class="nf">mkrootfsimg</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">label</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">sysroot</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Make rootfs image from a directory</span>
|
||||
|
||||
<span class="sd"> :param str rootdir: Root directory</span>
|
||||
<span class="sd"> :param str outfile: Path of output image file</span>
|
||||
<span class="sd"> :param str label: Filesystem label</span>
|
||||
<span class="sd"> :param int size: Size of the image in GiB, if None computed automatically</span>
|
||||
<span class="sd"> :param str sysroot: path to system (deployment) root relative to physical root</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">fssize</span> <span class="o">=</span> <span class="n">size</span> <span class="o">*</span> <span class="p">(</span><span class="mi">1024</span><span class="o">*</span><span class="mi">1024</span><span class="o">*</span><span class="mi">1024</span><span class="p">)</span> <span class="c1"># 2GB sparse file compresses down to nothin'</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">fssize</span> <span class="o">=</span> <span class="kc">None</span> <span class="c1"># Let mkext4img figure out the needed size</span>
|
||||
|
||||
<span class="n">mkext4img</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">fssize</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<span class="c1">######## Utility functions ###############################################</span>
|
||||
|
||||
<div class="viewcode-block" id="mksparse"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mksparse">[docs]</a><span class="k">def</span> <span class="nf">mksparse</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">):</span>
|
||||
<span class="sd">'''use os.ftruncate to create a sparse file of the given size.'''</span>
|
||||
<span class="n">fobj</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">ftruncate</span><span class="p">(</span><span class="n">fobj</span><span class="o">.</span><span class="n">fileno</span><span class="p">(),</span> <span class="n">size</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkqcow2"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkqcow2">[docs]</a><span class="k">def</span> <span class="nf">mkqcow2</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">options</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''use qemu-img to create a file of the given size.</span>
|
||||
<span class="sd"> options is a list of options passed to qemu-img</span>
|
||||
|
||||
<span class="sd"> Default format is qcow2, override by passing "-f", fmt</span>
|
||||
<span class="sd"> in options.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">mkqemu_img</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">options</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkqemu_img"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkqemu_img">[docs]</a><span class="k">def</span> <span class="nf">mkqemu_img</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">options</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''use qemu-img to create a file of the given size.</span>
|
||||
<span class="sd"> options is a list of options passed to qemu-img</span>
|
||||
|
||||
<span class="sd"> Default format is qcow2, override by passing "-f", fmt</span>
|
||||
<span class="sd"> in options.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">options</span> <span class="o">=</span> <span class="n">options</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="k">if</span> <span class="s2">"-f"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">options</span><span class="p">:</span>
|
||||
<span class="n">options</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s2">"-f"</span><span class="p">,</span> <span class="s2">"qcow2"</span><span class="p">])</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"qemu-img"</span><span class="p">,</span> <span class="s2">"create"</span><span class="p">]</span> <span class="o">+</span> <span class="n">options</span> <span class="o">+</span> <span class="p">[</span><span class="n">outfile</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">size</span><span class="p">)])</span></div>
|
||||
|
||||
<div class="viewcode-block" id="loop_waitfor"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.loop_waitfor">[docs]</a><span class="k">def</span> <span class="nf">loop_waitfor</span><span class="p">(</span><span class="n">loop_dev</span><span class="p">,</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="sd">"""Make sure the loop device is attached to the outfile.</span>
|
||||
|
||||
<span class="sd"> It seems that on rare occasions losetup can return before the /dev/loopX is</span>
|
||||
<span class="sd"> ready for use, causing problems with mkfs. This tries to make sure that the</span>
|
||||
<span class="sd"> loop device really is associated with the backing file before continuing.</span>
|
||||
|
||||
<span class="sd"> Raise RuntimeError if it isn't setup after 5 tries.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">for</span> <span class="n">_x</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="mi">5</span><span class="p">):</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"udevadm"</span><span class="p">,</span> <span class="s2">"settle"</span><span class="p">,</span> <span class="s2">"--timeout"</span><span class="p">,</span> <span class="s2">"300"</span><span class="p">])</span>
|
||||
<span class="c1">## XXX Note that losetup --list output can be truncated to 64 bytes in some</span>
|
||||
<span class="c1">## situations. Don't use it to lookup backing file, go the other way</span>
|
||||
<span class="c1">## and lookup the loop for the backing file. See util-linux lib/loopdev.c</span>
|
||||
<span class="c1">## loopcxt_get_backing_file()</span>
|
||||
<span class="k">if</span> <span class="n">get_loop_name</span><span class="p">(</span><span class="n">outfile</span><span class="p">)</span> <span class="o">==</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">loop_dev</span><span class="p">):</span>
|
||||
<span class="k">return</span>
|
||||
|
||||
<span class="c1"># If this really is a race, give it some time to settle down</span>
|
||||
<span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Unable to setup </span><span class="si">%s</span><span class="s2"> on </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">loop_dev</span><span class="p">,</span> <span class="n">outfile</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="loop_attach"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.loop_attach">[docs]</a><span class="k">def</span> <span class="nf">loop_attach</span><span class="p">(</span><span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="sd">'''Attach a loop device to the given file. Return the loop device name.</span>
|
||||
<span class="sd"> Raises CalledProcessError if losetup fails.'''</span>
|
||||
<span class="n">dev</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s2">"losetup"</span><span class="p">,</span> <span class="s2">"--find"</span><span class="p">,</span> <span class="s2">"--show"</span><span class="p">,</span> <span class="n">outfile</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># Sometimes the loop device isn't ready yet, make extra sure before returning</span>
|
||||
<span class="n">loop_waitfor</span><span class="p">(</span><span class="n">dev</span><span class="o">.</span><span class="n">strip</span><span class="p">(),</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">dev</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span></div>
|
||||
|
||||
<div class="viewcode-block" id="loop_detach"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.loop_detach">[docs]</a><span class="k">def</span> <span class="nf">loop_detach</span><span class="p">(</span><span class="n">loopdev</span><span class="p">):</span>
|
||||
<span class="sd">'''Detach the given loop device. Return False on failure.'''</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"losetup"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"--detach"</span><span class="p">,</span> <span class="n">loopdev</span><span class="p">])</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="get_loop_name"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.get_loop_name">[docs]</a><span class="k">def</span> <span class="nf">get_loop_name</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
|
||||
<span class="sd">'''Return the loop device associated with the path.</span>
|
||||
<span class="sd"> Raises RuntimeError if more than one loop is associated'''</span>
|
||||
<span class="n">buf</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s2">"losetup"</span><span class="p">,</span> <span class="s2">"-j"</span><span class="p">,</span> <span class="n">path</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">buf</span><span class="o">.</span><span class="n">splitlines</span><span class="p">())</span> <span class="o">></span> <span class="mi">1</span><span class="p">:</span>
|
||||
<span class="c1"># there should never be more than one loop device listed</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"multiple loops associated with </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">path</span><span class="p">)</span>
|
||||
<span class="n">name</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">buf</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">":"</span><span class="p">)[</span><span class="mi">0</span><span class="p">])</span>
|
||||
<span class="k">return</span> <span class="n">name</span></div>
|
||||
|
||||
<div class="viewcode-block" id="dm_attach"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.dm_attach">[docs]</a><span class="k">def</span> <span class="nf">dm_attach</span><span class="p">(</span><span class="n">dev</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Attach a devicemapper device to the given device, with the given size.</span>
|
||||
<span class="sd"> If name is None, a random name will be chosen. Returns the device name.</span>
|
||||
<span class="sd"> raises CalledProcessError if dmsetup fails.'''</span>
|
||||
<span class="k">if</span> <span class="n">name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">name</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lorax.imgutils."</span><span class="p">,</span> <span class="nb">dir</span><span class="o">=</span><span class="s2">""</span><span class="p">)</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"dmsetup"</span><span class="p">,</span> <span class="s2">"create"</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="s2">"--table"</span><span class="p">,</span>
|
||||
<span class="s2">"0 </span><span class="si">%i</span><span class="s2"> linear </span><span class="si">%s</span><span class="s2"> 0"</span> <span class="o">%</span> <span class="p">(</span><span class="n">size</span><span class="o">/</span><span class="mi">512</span><span class="p">,</span> <span class="n">dev</span><span class="p">)])</span>
|
||||
<span class="k">return</span> <span class="n">name</span></div>
|
||||
|
||||
<div class="viewcode-block" id="dm_detach"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.dm_detach">[docs]</a><span class="k">def</span> <span class="nf">dm_detach</span><span class="p">(</span><span class="n">dev</span><span class="p">):</span>
|
||||
<span class="sd">'''Detach the named devicemapper device. Returns False if dmsetup fails.'''</span>
|
||||
<span class="n">dev</span> <span class="o">=</span> <span class="n">dev</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">"/dev/mapper/"</span><span class="p">,</span> <span class="s2">""</span><span class="p">)</span> <span class="c1"># strip prefix, if it's there</span>
|
||||
<span class="k">return</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"dmsetup"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"remove"</span><span class="p">,</span> <span class="n">dev</span><span class="p">])</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mount"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mount">[docs]</a><span class="k">def</span> <span class="nf">mount</span><span class="p">(</span><span class="n">dev</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Mount the given device at the given mountpoint, using the given opts.</span>
|
||||
<span class="sd"> opts should be a comma-separated string of mount options.</span>
|
||||
<span class="sd"> if mnt is none, a temporary directory will be created and its path will be</span>
|
||||
<span class="sd"> returned.</span>
|
||||
<span class="sd"> raises CalledProcessError if mount fails.'''</span>
|
||||
<span class="k">if</span> <span class="n">mnt</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">mnt</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lorax.imgutils."</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"make tmp mountdir </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"mount"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="p">:</span>
|
||||
<span class="n">cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-o"</span><span class="p">,</span> <span class="n">opts</span><span class="p">]</span>
|
||||
<span class="n">cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="n">dev</span><span class="p">,</span> <span class="n">mnt</span><span class="p">]</span>
|
||||
<span class="n">runcmd</span><span class="p">(</span><span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">mnt</span></div>
|
||||
|
||||
<div class="viewcode-block" id="umount"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.umount">[docs]</a><span class="k">def</span> <span class="nf">umount</span><span class="p">(</span><span class="n">mnt</span><span class="p">,</span> <span class="n">lazy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">maxretry</span><span class="o">=</span><span class="mi">3</span><span class="p">,</span> <span class="n">retrysleep</span><span class="o">=</span><span class="mf">1.0</span><span class="p">,</span> <span class="n">delete</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">'''Unmount the given mountpoint. If lazy is True, do a lazy umount (-l).</span>
|
||||
<span class="sd"> If the mount was a temporary dir created by mount, it will be deleted.</span>
|
||||
<span class="sd"> raises CalledProcessError if umount fails.'''</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"umount"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">lazy</span><span class="p">:</span> <span class="n">cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-l"</span><span class="p">]</span>
|
||||
<span class="n">cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="n">mnt</span><span class="p">]</span>
|
||||
<span class="n">count</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
<span class="k">while</span> <span class="n">maxretry</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">rv</span> <span class="o">=</span> <span class="n">runcmd</span><span class="p">(</span><span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span><span class="p">:</span>
|
||||
<span class="n">count</span> <span class="o">+=</span> <span class="mi">1</span>
|
||||
<span class="k">if</span> <span class="n">count</span> <span class="o">==</span> <span class="n">maxretry</span><span class="p">:</span>
|
||||
<span class="k">raise</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"failed to unmount </span><span class="si">%s</span><span class="s2">. retrying (</span><span class="si">%d</span><span class="s2">/</span><span class="si">%d</span><span class="s2">)..."</span><span class="p">,</span>
|
||||
<span class="n">mnt</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">maxretry</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">logger</span><span class="o">.</span><span class="n">getEffectiveLevel</span><span class="p">()</span> <span class="o"><=</span> <span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">:</span>
|
||||
<span class="n">fuser</span> <span class="o">=</span> <span class="n">execWithCapture</span><span class="p">(</span><span class="s2">"fuser"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-vm"</span><span class="p">,</span> <span class="n">mnt</span><span class="p">])</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"fuser -vm:</span><span class="se">\n</span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span><span class="p">,</span> <span class="n">fuser</span><span class="p">)</span>
|
||||
<span class="n">sleep</span><span class="p">(</span><span class="n">retrysleep</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">if</span> <span class="n">delete</span> <span class="ow">and</span> <span class="s1">'lorax.imgutils'</span> <span class="ow">in</span> <span class="n">mnt</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">rmdir</span><span class="p">(</span><span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"remove tmp mountdir </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">rv</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="copytree"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.copytree">[docs]</a><span class="k">def</span> <span class="nf">copytree</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">,</span> <span class="n">preserve</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">'''Copy a tree of files using cp -a, thus preserving modes, timestamps,</span>
|
||||
<span class="sd"> links, acls, sparse files, xattrs, selinux contexts, etc.</span>
|
||||
<span class="sd"> If preserve is False, uses cp -R (useful for modeless filesystems)</span>
|
||||
<span class="sd"> raises CalledProcessError if copy fails.'''</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"copytree </span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">)</span>
|
||||
<span class="n">cp</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"cp"</span><span class="p">,</span> <span class="s2">"-a"</span><span class="p">]</span> <span class="k">if</span> <span class="n">preserve</span> <span class="k">else</span> <span class="p">[</span><span class="s2">"cp"</span><span class="p">,</span> <span class="s2">"-R"</span><span class="p">,</span> <span class="s2">"-L"</span><span class="p">]</span>
|
||||
<span class="n">cp</span> <span class="o">+=</span> <span class="p">[</span><span class="n">join</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="s2">"."</span><span class="p">),</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">dest</span><span class="p">)]</span>
|
||||
<span class="n">runcmd</span><span class="p">(</span><span class="n">cp</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="do_grafts"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.do_grafts">[docs]</a><span class="k">def</span> <span class="nf">do_grafts</span><span class="p">(</span><span class="n">grafts</span><span class="p">,</span> <span class="n">dest</span><span class="p">,</span> <span class="n">preserve</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">'''Copy each of the items listed in grafts into dest.</span>
|
||||
<span class="sd"> If the key ends with '/' it's assumed to be a directory which should be</span>
|
||||
<span class="sd"> created, otherwise just the leading directories will be created.'''</span>
|
||||
<span class="k">for</span> <span class="n">imgpath</span><span class="p">,</span> <span class="n">filename</span> <span class="ow">in</span> <span class="n">grafts</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="n">imgpath</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'/'</span><span class="p">:</span>
|
||||
<span class="n">targetdir</span> <span class="o">=</span> <span class="n">join</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="n">imgpath</span><span class="p">)</span>
|
||||
<span class="n">imgpath</span> <span class="o">=</span> <span class="n">imgpath</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">targetdir</span> <span class="o">=</span> <span class="n">join</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="n">dirname</span><span class="p">(</span><span class="n">imgpath</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">targetdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">targetdir</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="n">join</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="n">imgpath</span><span class="p">),</span> <span class="n">preserve</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">cpfile</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="n">join</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="n">imgpath</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="round_to_blocks"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.round_to_blocks">[docs]</a><span class="k">def</span> <span class="nf">round_to_blocks</span><span class="p">(</span><span class="n">size</span><span class="p">,</span> <span class="n">blocksize</span><span class="p">):</span>
|
||||
<span class="sd">'''If size isn't a multiple of blocksize, round up to the next multiple'''</span>
|
||||
<span class="n">diff</span> <span class="o">=</span> <span class="n">size</span> <span class="o">%</span> <span class="n">blocksize</span>
|
||||
<span class="k">if</span> <span class="n">diff</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">size</span> <span class="o">+=</span> <span class="n">blocksize</span> <span class="o">-</span> <span class="n">diff</span>
|
||||
<span class="k">return</span> <span class="n">size</span></div>
|
||||
|
||||
<span class="c1"># TODO: move filesystem data outside this function</span>
|
||||
<div class="viewcode-block" id="estimate_size"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.estimate_size">[docs]</a><span class="k">def</span> <span class="nf">estimate_size</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">fstype</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">blocksize</span><span class="o">=</span><span class="mi">4096</span><span class="p">,</span> <span class="n">overhead</span><span class="o">=</span><span class="mi">256</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">getsize</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">f</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">lstat</span><span class="p">(</span><span class="n">f</span><span class="p">)</span><span class="o">.</span><span class="n">st_size</span>
|
||||
<span class="k">if</span> <span class="n">fstype</span> <span class="o">==</span> <span class="s2">"btrfs"</span><span class="p">:</span>
|
||||
<span class="n">overhead</span> <span class="o">=</span> <span class="mi">64</span><span class="o">*</span><span class="mi">1024</span> <span class="c1"># don't worry, it's all sparse</span>
|
||||
<span class="k">if</span> <span class="n">fstype</span> <span class="o">==</span> <span class="s2">"hfsplus"</span><span class="p">:</span>
|
||||
<span class="n">overhead</span> <span class="o">=</span> <span class="mi">200</span> <span class="c1"># hack to deal with two bootloader copies</span>
|
||||
<span class="k">if</span> <span class="n">fstype</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"vfat"</span><span class="p">,</span> <span class="s2">"msdos"</span><span class="p">):</span>
|
||||
<span class="n">blocksize</span> <span class="o">=</span> <span class="mi">2048</span>
|
||||
<span class="n">getsize</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">f</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">stat</span><span class="p">(</span><span class="n">f</span><span class="p">)</span><span class="o">.</span><span class="n">st_size</span> <span class="c1"># no symlinks, count as copies</span>
|
||||
<span class="n">total</span> <span class="o">=</span> <span class="n">overhead</span><span class="o">*</span><span class="n">blocksize</span>
|
||||
<span class="n">dirlist</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">graft</span><span class="o">.</span><span class="n">values</span><span class="p">())</span>
|
||||
<span class="k">if</span> <span class="n">rootdir</span><span class="p">:</span>
|
||||
<span class="n">dirlist</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">rootdir</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">root</span> <span class="ow">in</span> <span class="n">dirlist</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">top</span><span class="p">,</span> <span class="n">dirs</span><span class="p">,</span> <span class="n">files</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">root</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">files</span> <span class="o">+</span> <span class="n">dirs</span><span class="p">:</span>
|
||||
<span class="n">total</span> <span class="o">+=</span> <span class="n">round_to_blocks</span><span class="p">(</span><span class="n">getsize</span><span class="p">(</span><span class="n">join</span><span class="p">(</span><span class="n">top</span><span class="p">,</span><span class="n">f</span><span class="p">)),</span> <span class="n">blocksize</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">fstype</span> <span class="o">==</span> <span class="s2">"btrfs"</span><span class="p">:</span>
|
||||
<span class="n">total</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="mi">256</span><span class="o">*</span><span class="mi">1024</span><span class="o">*</span><span class="mi">1024</span><span class="p">,</span> <span class="n">total</span><span class="p">)</span> <span class="c1"># btrfs minimum size: 256MB</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Size of </span><span class="si">%s</span><span class="s2"> block </span><span class="si">%s</span><span class="s2"> fs at </span><span class="si">%s</span><span class="s2"> estimated to be </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">blocksize</span><span class="p">,</span> <span class="n">fstype</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">total</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">total</span></div>
|
||||
|
||||
<span class="c1">######## Execution contexts - use with the 'with' statement ##############</span>
|
||||
|
||||
<div class="viewcode-block" id="LoopDev"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.LoopDev">[docs]</a><span class="k">class</span> <span class="nc">LoopDev</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">filename</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">loopdev</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">filename</span> <span class="o">=</span> <span class="n">filename</span>
|
||||
<span class="k">if</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">mksparse</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">filename</span><span class="p">,</span> <span class="n">size</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="nf">__enter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">loopdev</span> <span class="o">=</span> <span class="n">loop_attach</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">filename</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">loopdev</span>
|
||||
<span class="k">def</span> <span class="nf">__exit__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exc_type</span><span class="p">,</span> <span class="n">exc_value</span><span class="p">,</span> <span class="n">tracebk</span><span class="p">):</span>
|
||||
<span class="n">loop_detach</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">loopdev</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="DMDev"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.DMDev">[docs]</a><span class="k">class</span> <span class="nc">DMDev</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dev</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mapperdev</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dev</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">size</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> <span class="o">=</span> <span class="p">(</span><span class="n">dev</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="nf">__enter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mapperdev</span> <span class="o">=</span> <span class="n">dm_attach</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dev</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">size</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">mapperdev</span>
|
||||
<span class="k">def</span> <span class="nf">__exit__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exc_type</span><span class="p">,</span> <span class="n">exc_value</span><span class="p">,</span> <span class="n">tracebk</span><span class="p">):</span>
|
||||
<span class="n">dm_detach</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mapperdev</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="Mount"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.Mount">[docs]</a><span class="k">class</span> <span class="nc">Mount</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dev</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dev</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">opts</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">mnt</span><span class="p">)</span> <span class="o">=</span> <span class="p">(</span><span class="n">dev</span><span class="p">,</span> <span class="n">opts</span><span class="p">,</span> <span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="nf">__enter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mnt</span> <span class="o">=</span> <span class="n">mount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dev</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">opts</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">mnt</span>
|
||||
<span class="k">def</span> <span class="nf">__exit__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exc_type</span><span class="p">,</span> <span class="n">exc_value</span><span class="p">,</span> <span class="n">tracebk</span><span class="p">):</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mnt</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="PartitionMount"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.PartitionMount">[docs]</a><span class="k">class</span> <span class="nc">PartitionMount</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">""" Mount a partitioned image file using kpartx """</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">mount_ok</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">submount</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> :param str disk_img: The full path to a partitioned disk image</span>
|
||||
<span class="sd"> :param mount_ok: A function that is passed the mount point and</span>
|
||||
<span class="sd"> returns True if it should be mounted.</span>
|
||||
<span class="sd"> :param str submount: Directory inside mount_dir to mount at</span>
|
||||
|
||||
<span class="sd"> If mount_ok is not set it will look for /etc/passwd</span>
|
||||
|
||||
<span class="sd"> If the partition is found it will be mounted under a temporary</span>
|
||||
<span class="sd"> directory and self.temp_dir set to it. If submount is passed it will be</span>
|
||||
<span class="sd"> created and mounted there instead, with self.mount_dir set to point to</span>
|
||||
<span class="sd"> it. self.mount_dev is set to the loop device, and self.mount_size is</span>
|
||||
<span class="sd"> set to the size of the partition.</span>
|
||||
|
||||
<span class="sd"> When no subdir is passed self.temp_dir and self.mount_dir will be the same.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dev</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_size</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">disk_img</span> <span class="o">=</span> <span class="n">disk_img</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_ok</span> <span class="o">=</span> <span class="n">mount_ok</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">submount</span> <span class="o">=</span> <span class="n">submount</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># Default is to mount partition with /etc/passwd</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_ok</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_ok</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">mount_dir</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">mount_dir</span><span class="o">+</span><span class="s2">"/etc/passwd"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Example kpartx output</span>
|
||||
<span class="c1"># kpartx -p p -v -a /tmp/diskV2DiCW.im</span>
|
||||
<span class="c1"># add map loop2p1 (253:2): 0 3481600 linear /dev/loop2 2048</span>
|
||||
<span class="c1"># add map loop2p2 (253:3): 0 614400 linear /dev/loop2 3483648</span>
|
||||
<span class="n">kpartx_output</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s2">"kpartx"</span><span class="p">,</span> <span class="s2">"-v"</span><span class="p">,</span> <span class="s2">"-a"</span><span class="p">,</span> <span class="s2">"-s"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">disk_img</span><span class="p">])</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">kpartx_output</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># list of (deviceName, sizeInBytes)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">loop_devices</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">kpartx_output</span><span class="o">.</span><span class="n">splitlines</span><span class="p">():</span>
|
||||
<span class="c1"># add map loop2p3 (253:4): 0 7139328 linear /dev/loop2 528384</span>
|
||||
<span class="c1"># 3rd element is size in 512 byte blocks</span>
|
||||
<span class="k">if</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"add map "</span><span class="p">):</span>
|
||||
<span class="n">fields</span> <span class="o">=</span> <span class="n">line</span><span class="p">[</span><span class="mi">8</span><span class="p">:]</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">loop_devices</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> <span class="p">(</span><span class="n">fields</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nb">int</span><span class="p">(</span><span class="n">fields</span><span class="p">[</span><span class="mi">3</span><span class="p">])</span><span class="o">*</span><span class="mi">512</span><span class="p">)</span> <span class="p">)</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__enter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="c1"># Mount the device selected by mount_ok, if possible</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">submount</span><span class="p">:</span>
|
||||
<span class="n">mount_dir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">normpath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">sep</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">submount</span><span class="p">]))</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="mo">0o755</span><span class="p">,</span> <span class="n">exist_ok</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">mount_dir</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span>
|
||||
<span class="k">for</span> <span class="n">dev</span><span class="p">,</span> <span class="n">size</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">loop_devices</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">mount</span><span class="p">(</span> <span class="s2">"/dev/mapper/"</span><span class="o">+</span><span class="n">dev</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">mount_dir</span> <span class="p">)</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_ok</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="n">mount_dir</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dev</span> <span class="o">=</span> <span class="n">dev</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_size</span> <span class="o">=</span> <span class="n">size</span>
|
||||
<span class="k">break</span>
|
||||
<span class="n">umount</span><span class="p">(</span> <span class="n">mount_dir</span> <span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">traceback</span><span class="o">.</span><span class="n">format_exc</span><span class="p">())</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Partition mounted on </span><span class="si">%s</span><span class="s2"> size=</span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_size</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Unable to mount anything from </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">rmdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">return</span> <span class="bp">self</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__exit__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exc_type</span><span class="p">,</span> <span class="n">exc_value</span><span class="p">,</span> <span class="n">tracebk</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"kpartx"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-d"</span><span class="p">,</span> <span class="s2">"-s"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">disk_img</span><span class="p">])</span></div>
|
||||
|
||||
|
||||
<span class="c1">######## Functions for making filesystem images ##########################</span>
|
||||
|
||||
<div class="viewcode-block" id="mkfsimage"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkfsimage">[docs]</a><span class="k">def</span> <span class="nf">mkfsimage</span><span class="p">(</span><span class="n">fstype</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">mkfsargs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Generic filesystem image creation function.</span>
|
||||
<span class="sd"> fstype should be a filesystem type - "mkfs.${fstype}" must exist.</span>
|
||||
<span class="sd"> graft should be a dict: {"some/path/in/image": "local/file/or/dir"};</span>
|
||||
<span class="sd"> if the path ends with a '/' it's assumed to be a directory.</span>
|
||||
<span class="sd"> Will raise CalledProcessError if something goes wrong.'''</span>
|
||||
<span class="n">mkfsargs</span> <span class="o">=</span> <span class="n">mkfsargs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">preserve</span> <span class="o">=</span> <span class="p">(</span><span class="n">fstype</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"msdos"</span><span class="p">,</span> <span class="s2">"vfat"</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">size</span> <span class="o">=</span> <span class="n">estimate_size</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">graft</span><span class="p">,</span> <span class="n">fstype</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="n">LoopDev</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">)</span> <span class="k">as</span> <span class="n">loopdev</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"mkfs.</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">fstype</span><span class="p">]</span> <span class="o">+</span> <span class="n">mkfsargs</span> <span class="o">+</span> <span class="p">[</span><span class="n">loopdev</span><span class="p">])</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"mkfs exited with a non-zero return code: </span><span class="si">%d</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">returncode</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">output</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">returncode</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">Mount</span><span class="p">(</span><span class="n">loopdev</span><span class="p">,</span> <span class="n">mountargs</span><span class="p">)</span> <span class="k">as</span> <span class="n">mnt</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">rootdir</span><span class="p">:</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">mnt</span><span class="p">,</span> <span class="n">preserve</span><span class="p">)</span>
|
||||
<span class="n">do_grafts</span><span class="p">(</span><span class="n">graft</span><span class="p">,</span> <span class="n">mnt</span><span class="p">,</span> <span class="n">preserve</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Save information about filesystem usage</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"df"</span><span class="p">,</span> <span class="p">[</span><span class="n">mnt</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># Make absolutely sure that the data has been written</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"sync"</span><span class="p">])</span></div>
|
||||
|
||||
<span class="c1"># convenience functions with useful defaults</span>
|
||||
<div class="viewcode-block" id="mkdosimg"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkdosimg">[docs]</a><span class="k">def</span> <span class="nf">mkdosimg</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">"shortname=winnt,umask=0077"</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">mkfsimage</span><span class="p">(</span><span class="s2">"msdos"</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="n">mountargs</span><span class="p">,</span>
|
||||
<span class="n">mkfsargs</span><span class="o">=</span><span class="p">[</span><span class="s2">"-n"</span><span class="p">,</span> <span class="n">label</span><span class="p">],</span> <span class="n">graft</span><span class="o">=</span><span class="n">graft</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkext4img"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkext4img">[docs]</a><span class="k">def</span> <span class="nf">mkext4img</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">mkfsimage</span><span class="p">(</span><span class="s2">"ext4"</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="n">mountargs</span><span class="p">,</span>
|
||||
<span class="n">mkfsargs</span><span class="o">=</span><span class="p">[</span><span class="s2">"-L"</span><span class="p">,</span> <span class="n">label</span><span class="p">,</span> <span class="s2">"-b"</span><span class="p">,</span> <span class="s2">"4096"</span><span class="p">,</span> <span class="s2">"-m"</span><span class="p">,</span> <span class="s2">"0"</span><span class="p">],</span> <span class="n">graft</span><span class="o">=</span><span class="n">graft</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkbtrfsimg"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkbtrfsimg">[docs]</a><span class="k">def</span> <span class="nf">mkbtrfsimg</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">mkfsimage</span><span class="p">(</span><span class="s2">"btrfs"</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="n">mountargs</span><span class="p">,</span>
|
||||
<span class="n">mkfsargs</span><span class="o">=</span><span class="p">[</span><span class="s2">"-L"</span><span class="p">,</span> <span class="n">label</span><span class="p">],</span> <span class="n">graft</span><span class="o">=</span><span class="n">graft</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkhfsimg"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkhfsimg">[docs]</a><span class="k">def</span> <span class="nf">mkhfsimg</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">mkfsimage</span><span class="p">(</span><span class="s2">"hfsplus"</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="n">mountargs</span><span class="p">,</span>
|
||||
<span class="n">mkfsargs</span><span class="o">=</span><span class="p">[</span><span class="s2">"-v"</span><span class="p">,</span> <span class="n">label</span><span class="p">],</span> <span class="n">graft</span><span class="o">=</span><span class="n">graft</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkfsimage_from_disk"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkfsimage_from_disk">[docs]</a><span class="k">def</span> <span class="nf">mkfsimage_from_disk</span><span class="p">(</span><span class="n">diskimage</span><span class="p">,</span> <span class="n">fsimage</span><span class="p">,</span> <span class="n">img_size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">"Anaconda"</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Copy the / partition of a partitioned disk image to an un-partitioned</span>
|
||||
<span class="sd"> disk image.</span>
|
||||
|
||||
<span class="sd"> :param str diskimage: The full path to partitioned disk image with a /</span>
|
||||
<span class="sd"> :param str fsimage: The full path of the output fs image file</span>
|
||||
<span class="sd"> :param int img_size: Optional size of the fsimage in MiB or None to make</span>
|
||||
<span class="sd"> it as small as possible</span>
|
||||
<span class="sd"> :param str label: The label to apply to the image. Defaults to "Anaconda"</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">diskimage</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">img_mount</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating fsimage </span><span class="si">%s</span><span class="s2"> (</span><span class="si">%s</span><span class="s2">)"</span><span class="p">,</span> <span class="n">fsimage</span><span class="p">,</span> <span class="n">img_size</span> <span class="ow">or</span> <span class="s2">"minimized"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">img_size</span><span class="p">:</span>
|
||||
<span class="c1"># convert to Bytes</span>
|
||||
<span class="n">img_size</span> <span class="o">*=</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">2</span>
|
||||
|
||||
<span class="n">mkext4img</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">fsimage</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">img_size</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="default_image_name"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.default_image_name">[docs]</a><span class="k">def</span> <span class="nf">default_image_name</span><span class="p">(</span><span class="n">compression</span><span class="p">,</span> <span class="n">basename</span><span class="p">):</span>
|
||||
<span class="sd">""" Return a default image name with the correct suffix for the compression type.</span>
|
||||
|
||||
<span class="sd"> :param str compression: Compression type</span>
|
||||
<span class="sd"> :param str basename: Base filename</span>
|
||||
<span class="sd"> :returns: basename with compression suffix</span>
|
||||
|
||||
<span class="sd"> If the compression is unknown it defaults to xz</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">SUFFIXES</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"xz"</span><span class="p">:</span> <span class="s2">".xz"</span><span class="p">,</span> <span class="s2">"gzip"</span><span class="p">:</span> <span class="s2">".gz"</span><span class="p">,</span> <span class="s2">"bzip2"</span><span class="p">:</span> <span class="s2">".bz2"</span><span class="p">,</span> <span class="s2">"lzma"</span><span class="p">:</span> <span class="s2">".lzma"</span><span class="p">}</span>
|
||||
<span class="k">return</span> <span class="n">basename</span> <span class="o">+</span> <span class="n">SUFFIXES</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">compression</span><span class="p">,</span> <span class="s2">".xz"</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
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|
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© Copyright 2018-2019, Red Hat, Inc.
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Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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|
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860
rhel8-branch/_modules/pylorax/installer.html
Normal file
860
rhel8-branch/_modules/pylorax/installer.html
Normal file
@ -0,0 +1,860 @@
|
||||
|
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|
||||
<!DOCTYPE html>
|
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|
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|
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|
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<div class="version">
|
||||
28.14.33
|
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|
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|
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<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html#before-lorax">Before Lorax</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../lorax-composer.html">lorax-composer</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../composer-cli.html">composer-cli</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../modules.html">pylorax</a></li>
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|
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|
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.installer</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2018 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">glob</span>
|
||||
<span class="kn">import</span> <span class="nn">json</span>
|
||||
<span class="kn">from</span> <span class="nn">math</span> <span class="k">import</span> <span class="n">ceil</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">subprocess</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
<span class="kn">import</span> <span class="nn">socket</span>
|
||||
<span class="kn">import</span> <span class="nn">tempfile</span>
|
||||
|
||||
<span class="c1"># Use the Lorax treebuilder branch for iso creation</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="k">import</span> <span class="n">execWithRedirect</span><span class="p">,</span> <span class="n">execReadlines</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="k">import</span> <span class="n">PartitionMount</span><span class="p">,</span> <span class="n">mksparse</span><span class="p">,</span> <span class="n">mkext4img</span><span class="p">,</span> <span class="n">loop_detach</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="k">import</span> <span class="n">get_loop_name</span><span class="p">,</span> <span class="n">dm_detach</span><span class="p">,</span> <span class="n">mount</span><span class="p">,</span> <span class="n">umount</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="k">import</span> <span class="n">mkqemu_img</span><span class="p">,</span> <span class="n">mktar</span><span class="p">,</span> <span class="n">mkcpio</span><span class="p">,</span> <span class="n">mkfsimage_from_disk</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.monitor</span> <span class="k">import</span> <span class="n">LogMonitor</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.mount</span> <span class="k">import</span> <span class="n">IsoMountpoint</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">joinpaths</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treebuilder</span> <span class="k">import</span> <span class="n">udev_escape</span>
|
||||
|
||||
|
||||
<span class="n">ROOT_PATH</span> <span class="o">=</span> <span class="s2">"/mnt/sysimage/"</span>
|
||||
|
||||
<div class="viewcode-block" id="InstallError"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.InstallError">[docs]</a><span class="k">class</span> <span class="nc">InstallError</span><span class="p">(</span><span class="ne">Exception</span><span class="p">):</span>
|
||||
<span class="k">pass</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="create_vagrant_metadata"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.create_vagrant_metadata">[docs]</a><span class="k">def</span> <span class="nf">create_vagrant_metadata</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
|
||||
<span class="sd">""" Create a default Vagrant metadata.json file</span>
|
||||
|
||||
<span class="sd"> :param str path: Path to metadata.json file</span>
|
||||
<span class="sd"> :param int size: Disk size in MiB</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">metadata</span> <span class="o">=</span> <span class="p">{</span> <span class="s2">"provider"</span><span class="p">:</span><span class="s2">"libvirt"</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span><span class="s2">"qcow2"</span><span class="p">,</span> <span class="s2">"virtual_size"</span><span class="p">:</span> <span class="n">ceil</span><span class="p">(</span><span class="n">size</span> <span class="o">/</span> <span class="mi">1024</span><span class="p">)</span> <span class="p">}</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"wt"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">json</span><span class="o">.</span><span class="n">dump</span><span class="p">(</span><span class="n">metadata</span><span class="p">,</span> <span class="n">f</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="mi">4</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="update_vagrant_metadata"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.update_vagrant_metadata">[docs]</a><span class="k">def</span> <span class="nf">update_vagrant_metadata</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">size</span><span class="p">):</span>
|
||||
<span class="sd">""" Update the Vagrant metadata.json file</span>
|
||||
|
||||
<span class="sd"> :param str path: Path to metadata.json file</span>
|
||||
<span class="sd"> :param int size: Disk size in MiB</span>
|
||||
|
||||
<span class="sd"> This function makes sure that the provider, format and virtual size of the</span>
|
||||
<span class="sd"> metadata file are set correctly. All other values are left untouched.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"rt"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">metadata</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">load</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">ValueError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Problem reading metadata file </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">path</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">return</span>
|
||||
|
||||
<span class="n">metadata</span><span class="p">[</span><span class="s2">"provider"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"libvirt"</span>
|
||||
<span class="n">metadata</span><span class="p">[</span><span class="s2">"format"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"qcow2"</span>
|
||||
<span class="n">metadata</span><span class="p">[</span><span class="s2">"virtual_size"</span><span class="p">]</span> <span class="o">=</span> <span class="n">ceil</span><span class="p">(</span><span class="n">size</span> <span class="o">/</span> <span class="mi">1024</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"wt"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">json</span><span class="o">.</span><span class="n">dump</span><span class="p">(</span><span class="n">metadata</span><span class="p">,</span> <span class="n">f</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="mi">4</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="find_free_port"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.find_free_port">[docs]</a><span class="k">def</span> <span class="nf">find_free_port</span><span class="p">(</span><span class="n">start</span><span class="o">=</span><span class="mi">5900</span><span class="p">,</span> <span class="n">end</span><span class="o">=</span><span class="mi">5999</span><span class="p">,</span> <span class="n">host</span><span class="o">=</span><span class="s2">"127.0.0.1"</span><span class="p">):</span>
|
||||
<span class="sd">""" Return first free port in range.</span>
|
||||
|
||||
<span class="sd"> :param int start: Starting port number</span>
|
||||
<span class="sd"> :param int end: Ending port number</span>
|
||||
<span class="sd"> :param str host: Host IP to search</span>
|
||||
<span class="sd"> :returns: First free port or -1 if none found</span>
|
||||
<span class="sd"> :rtype: int</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">s</span> <span class="o">=</span> <span class="n">socket</span><span class="o">.</span><span class="n">socket</span><span class="p">(</span><span class="n">socket</span><span class="o">.</span><span class="n">AF_INET</span><span class="p">,</span> <span class="n">socket</span><span class="o">.</span><span class="n">SOCK_STREAM</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">port</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="o">+</span><span class="mi">1</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">s</span><span class="o">.</span><span class="n">bind</span><span class="p">((</span><span class="n">host</span><span class="p">,</span> <span class="n">port</span><span class="p">))</span>
|
||||
<span class="n">s</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="n">port</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
|
||||
<span class="k">return</span> <span class="o">-</span><span class="mi">1</span></div>
|
||||
|
||||
<div class="viewcode-block" id="append_initrd"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.append_initrd">[docs]</a><span class="k">def</span> <span class="nf">append_initrd</span><span class="p">(</span><span class="n">initrd</span><span class="p">,</span> <span class="n">files</span><span class="p">):</span>
|
||||
<span class="sd">""" Append files to an initrd.</span>
|
||||
|
||||
<span class="sd"> :param str initrd: Path to initrd</span>
|
||||
<span class="sd"> :param list files: list of file paths to add</span>
|
||||
<span class="sd"> :returns: Path to a new initrd</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> The files are added to the initrd by creating a cpio image</span>
|
||||
<span class="sd"> of the files (stored at /) and writing the cpio to the end of a</span>
|
||||
<span class="sd"> copy of the initrd.</span>
|
||||
|
||||
<span class="sd"> The initrd is not changed, a copy is made before appending the</span>
|
||||
<span class="sd"> cpio archive.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">qemu_initrd</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-initrd-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">initrd</span><span class="p">,</span> <span class="n">qemu_initrd</span><span class="p">)</span>
|
||||
<span class="n">ks_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-ksdir-"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">ks</span> <span class="ow">in</span> <span class="n">files</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">ks</span><span class="p">,</span> <span class="n">ks_dir</span><span class="p">)</span>
|
||||
<span class="n">ks_initrd</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-ks-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="n">mkcpio</span><span class="p">(</span><span class="n">ks_dir</span><span class="p">,</span> <span class="n">ks_initrd</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">ks_dir</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">qemu_initrd</span><span class="p">,</span> <span class="s2">"ab"</span><span class="p">)</span> <span class="k">as</span> <span class="n">initrd_fp</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">ks_initrd</span><span class="p">,</span> <span class="s2">"rb"</span><span class="p">)</span> <span class="k">as</span> <span class="n">ks_fp</span><span class="p">:</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="n">ks_fp</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">data</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
<span class="n">initrd_fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">data</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">ks_initrd</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">qemu_initrd</span></div>
|
||||
|
||||
<div class="viewcode-block" id="QEMUInstall"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.QEMUInstall">[docs]</a><span class="k">class</span> <span class="nc">QEMUInstall</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Run qemu using an iso and a kickstart</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">opts</span><span class="p">,</span> <span class="n">iso</span><span class="p">,</span> <span class="n">ks_paths</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">img_size</span><span class="o">=</span><span class="mi">2048</span><span class="p">,</span>
|
||||
<span class="n">kernel_args</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">memory</span><span class="o">=</span><span class="mi">1024</span><span class="p">,</span> <span class="n">vcpus</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">vnc</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">virtio_host</span><span class="o">=</span><span class="s2">"127.0.0.1"</span><span class="p">,</span> <span class="n">virtio_port</span><span class="o">=</span><span class="mi">6080</span><span class="p">,</span>
|
||||
<span class="n">image_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">boot_uefi</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">ovmf_path</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Start the installation</span>
|
||||
|
||||
<span class="sd"> :param iso: Information about the iso to use for the installation</span>
|
||||
<span class="sd"> :type iso: IsoMountpoint</span>
|
||||
<span class="sd"> :param list ks_paths: Paths to kickstart files. All are injected, the</span>
|
||||
<span class="sd"> first one is the one executed.</span>
|
||||
<span class="sd"> :param str disk_img: Path to a disk image, created it it doesn't exist</span>
|
||||
<span class="sd"> :param int img_size: The image size, in MiB, to create if it doesn't exist</span>
|
||||
<span class="sd"> :param str kernel_args: Extra kernel arguments to pass on the kernel cmdline</span>
|
||||
<span class="sd"> :param int memory: Amount of RAM to assign to the virt, in MiB</span>
|
||||
<span class="sd"> :param int vcpus: Number of virtual cpus</span>
|
||||
<span class="sd"> :param str vnc: Arguments to pass to qemu -display</span>
|
||||
<span class="sd"> :param str arch: Optional architecture to use in the virt</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True if the installation fails</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :param str virtio_host: Hostname to connect virtio log to</span>
|
||||
<span class="sd"> :param int virtio_port: Port to connect virtio log to</span>
|
||||
<span class="sd"> :param str image_type: Type of qemu-img disk to create, or None.</span>
|
||||
<span class="sd"> :param bool boot_uefi: Use OVMF to boot the VM in UEFI mode</span>
|
||||
<span class="sd"> :param str ovmf_path: Path to the OVMF firmware</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># RHEL8 only has /usr/libexec/qemu-kvm so we have to use that.</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"/usr/libexec/qemu-kvm"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">qemu_cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">]):</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> does not exist, cannot run qemu"</span> <span class="o">%</span> <span class="n">qemu_cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
||||
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-nodefconfig"</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-m"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">memory</span><span class="p">)]</span>
|
||||
<span class="k">if</span> <span class="n">vcpus</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-smp"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">vcpus</span><span class="p">)]</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_kvm</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="s2">"/dev/kvm"</span><span class="p">):</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-machine"</span><span class="p">,</span> <span class="s2">"accel=kvm"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">boot_uefi</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-machine"</span><span class="p">,</span> <span class="s2">"q35,smm=on"</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-global"</span><span class="p">,</span> <span class="s2">"driver=cfi.pflash01,property=secure,value=on"</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Copy the initrd from the iso, create a cpio archive of the kickstart files</span>
|
||||
<span class="c1"># and append it to the temporary initrd.</span>
|
||||
<span class="n">qemu_initrd</span> <span class="o">=</span> <span class="n">append_initrd</span><span class="p">(</span><span class="n">iso</span><span class="o">.</span><span class="n">initrd</span><span class="p">,</span> <span class="n">ks_paths</span><span class="p">)</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-kernel"</span><span class="p">,</span> <span class="n">iso</span><span class="o">.</span><span class="n">kernel</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-initrd"</span><span class="p">,</span> <span class="n">qemu_initrd</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Add the disk and cdrom</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="n">mksparse</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">img_size</span> <span class="o">*</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
<span class="n">drive_args</span> <span class="o">=</span> <span class="s2">"file=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">disk_img</span>
|
||||
<span class="n">drive_args</span> <span class="o">+=</span> <span class="s2">",cache=unsafe,discard=unmap"</span>
|
||||
<span class="k">if</span> <span class="n">image_type</span><span class="p">:</span>
|
||||
<span class="n">drive_args</span> <span class="o">+=</span> <span class="s2">",format=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">image_type</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">drive_args</span> <span class="o">+=</span> <span class="s2">",format=raw"</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-drive"</span><span class="p">,</span> <span class="n">drive_args</span><span class="p">]</span>
|
||||
|
||||
<span class="n">drive_args</span> <span class="o">=</span> <span class="s2">"file=</span><span class="si">%s</span><span class="s2">,media=cdrom,readonly=on"</span> <span class="o">%</span> <span class="n">iso</span><span class="o">.</span><span class="n">iso_path</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-drive"</span><span class="p">,</span> <span class="n">drive_args</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Setup the cmdline args</span>
|
||||
<span class="c1"># ======================</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">=</span> <span class="s2">"ks=file:/</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">ks_paths</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">+=</span> <span class="s2">" inst.stage2=hd:LABEL=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">udev_escape</span><span class="p">(</span><span class="n">iso</span><span class="o">.</span><span class="n">label</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">+=</span> <span class="s2">" inst.proxy=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span>
|
||||
<span class="k">if</span> <span class="n">kernel_args</span><span class="p">:</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">+=</span> <span class="s2">" "</span><span class="o">+</span><span class="n">kernel_args</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">+=</span> <span class="s2">" inst.text inst.cmdline"</span>
|
||||
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-append"</span><span class="p">,</span> <span class="n">cmdline_args</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">vnc</span><span class="p">:</span>
|
||||
<span class="n">vnc_port</span> <span class="o">=</span> <span class="n">find_free_port</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">vnc_port</span> <span class="o">==</span> <span class="o">-</span><span class="mi">1</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"No free VNC ports"</span><span class="p">)</span>
|
||||
<span class="n">display_args</span> <span class="o">=</span> <span class="s2">"vnc=127.0.0.1:</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">vnc_port</span> <span class="o">-</span> <span class="mi">5900</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">display_args</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">vnc</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"qemu </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">display_args</span><span class="p">)</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-nographic"</span><span class="p">,</span> <span class="s2">"-monitor"</span><span class="p">,</span> <span class="s2">"none"</span><span class="p">,</span> <span class="s2">"-serial"</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">,</span> <span class="s2">"-display"</span><span class="p">,</span> <span class="n">display_args</span> <span class="p">]</span>
|
||||
|
||||
<span class="c1"># Setup virtio networking</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-netdev"</span><span class="p">,</span> <span class="s2">"user,id=n1"</span><span class="p">,</span> <span class="s2">"-device"</span><span class="p">,</span> <span class="s2">"virtio-net-pci,netdev=n1"</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Setup the virtio log port</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-device"</span><span class="p">,</span> <span class="s2">"virtio-serial-pci,id=virtio-serial0"</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-device"</span><span class="p">,</span> <span class="s2">"virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0"</span>
|
||||
<span class="s2">",id=channel0,name=org.fedoraproject.anaconda.log.0"</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-chardev"</span><span class="p">,</span> <span class="s2">"socket,id=charchannel0,host=</span><span class="si">%s</span><span class="s2">,port=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">virtio_host</span><span class="p">,</span> <span class="n">virtio_port</span><span class="p">)]</span>
|
||||
|
||||
<span class="c1"># Pass through rng from host</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">with_rng</span> <span class="o">!=</span> <span class="s2">"none"</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-object"</span><span class="p">,</span> <span class="s2">"rng-random,id=virtio-rng0,filename=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">opts</span><span class="o">.</span><span class="n">with_rng</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">boot_uefi</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-device"</span><span class="p">,</span> <span class="s2">"virtio-rng-pci,rng=virtio-rng0,id=rng0,bus=pcie.0,addr=0x9"</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-device"</span><span class="p">,</span> <span class="s2">"virtio-rng-pci,rng=virtio-rng0,id=rng0,bus=pci.0,addr=0x9"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">boot_uefi</span> <span class="ow">and</span> <span class="n">ovmf_path</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-drive"</span><span class="p">,</span> <span class="s2">"file=</span><span class="si">%s</span><span class="s2">/OVMF_CODE.secboot.fd,if=pflash,format=raw,unit=0,readonly=on"</span> <span class="o">%</span> <span class="n">ovmf_path</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Make a copy of the OVMF_VARS.secboot.fd for this run</span>
|
||||
<span class="n">ovmf_vars</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-OVMF_VARS-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".fd"</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">ovmf_path</span><span class="p">,</span> <span class="s2">"/OVMF_VARS.secboot.fd"</span><span class="p">),</span> <span class="n">ovmf_vars</span><span class="p">)</span>
|
||||
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-drive"</span><span class="p">,</span> <span class="s2">"file=</span><span class="si">%s</span><span class="s2">,if=pflash,format=raw,unit=1"</span> <span class="o">%</span> <span class="n">ovmf_vars</span><span class="p">]</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Running qemu"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">qemu_cmd</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="n">qemu_cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">qemu_cmd</span><span class="p">[</span><span class="mi">1</span><span class="p">:],</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">callback</span><span class="o">=</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span> <span class="ow">not</span> <span class="p">(</span><span class="n">cancel_func</span> <span class="ow">and</span> <span class="n">cancel_func</span><span class="p">()))</span>
|
||||
<span class="k">except</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Running qemu failed:"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"cmd: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">cmd</span><span class="p">))</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"output: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">output</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"QEMUInstall failed"</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="p">(</span><span class="ne">OSError</span><span class="p">,</span> <span class="ne">KeyboardInterrupt</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Running qemu failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"QEMUInstall failed"</span><span class="p">)</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">qemu_initrd</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">boot_uefi</span> <span class="ow">and</span> <span class="n">ovmf_path</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">ovmf_vars</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">cancel_func</span> <span class="ow">and</span> <span class="n">cancel_func</span><span class="p">():</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Installation error detected. See logfile for details."</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"QEMUInstall failed"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Installation finished without errors."</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="novirt_cancel_check"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.novirt_cancel_check">[docs]</a><span class="k">def</span> <span class="nf">novirt_cancel_check</span><span class="p">(</span><span class="n">cancel_funcs</span><span class="p">,</span> <span class="n">proc</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Check to see if there has been an error in the logs</span>
|
||||
|
||||
<span class="sd"> :param cancel_funcs: list of functions to call, True from any one cancels the build</span>
|
||||
<span class="sd"> :type cancel_funcs: list</span>
|
||||
<span class="sd"> :param proc: Popen object for the anaconda process</span>
|
||||
<span class="sd"> :type proc: subprocess.Popen</span>
|
||||
<span class="sd"> :returns: True if the process has been terminated</span>
|
||||
|
||||
<span class="sd"> The cancel_funcs functions should return a True if an error has been detected.</span>
|
||||
<span class="sd"> When an error is detected the process is terminated and this returns True</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">cancel_funcs</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">f</span><span class="p">():</span>
|
||||
<span class="n">proc</span><span class="o">.</span><span class="n">terminate</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="kc">False</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="anaconda_cleanup"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.anaconda_cleanup">[docs]</a><span class="k">def</span> <span class="nf">anaconda_cleanup</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Cleanup any leftover mounts from anaconda</span>
|
||||
|
||||
<span class="sd"> :param str dirinstall_path: Path where anaconda mounts things</span>
|
||||
<span class="sd"> :returns: True if cleanups were successful. False if any of them failed.</span>
|
||||
|
||||
<span class="sd"> If anaconda crashes it may leave things mounted under this path. It will</span>
|
||||
<span class="sd"> typically be set to /mnt/sysimage/</span>
|
||||
|
||||
<span class="sd"> Attempts to cleanup may also fail. Catch these and continue trying the</span>
|
||||
<span class="sd"> other mountpoints.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="n">dirinstall_path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="c1"># unmount filesystems</span>
|
||||
<span class="k">for</span> <span class="n">mounted</span> <span class="ow">in</span> <span class="nb">reversed</span><span class="p">(</span><span class="nb">open</span><span class="p">(</span><span class="s2">"/proc/mounts"</span><span class="p">)</span><span class="o">.</span><span class="n">readlines</span><span class="p">()):</span>
|
||||
<span class="p">(</span><span class="n">_device</span><span class="p">,</span> <span class="n">mountpoint</span><span class="p">,</span> <span class="n">_rest</span><span class="p">)</span> <span class="o">=</span> <span class="n">mounted</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">mountpoint</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">ismount</span><span class="p">(</span><span class="n">mountpoint</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">mountpoint</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Cleanup of </span><span class="si">%s</span><span class="s2"> failed. See program.log for details"</span><span class="p">,</span> <span class="n">mountpoint</span><span class="p">)</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">return</span> <span class="n">rc</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="novirt_install"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.novirt_install">[docs]</a><span class="k">def</span> <span class="nf">novirt_install</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">tar_img</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Use Anaconda to install to a disk image</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str disk_img: The full path to the disk image to be created</span>
|
||||
<span class="sd"> :param int disk_size: The size of the disk_img in MiB</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True to cancel build</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :param str tar_img: For make_tar_disk, the path to final tarball to be created</span>
|
||||
|
||||
<span class="sd"> This method runs anaconda to create the image and then based on the opts</span>
|
||||
<span class="sd"> passed creates a qemu disk image or tarfile.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">dirinstall_path</span> <span class="o">=</span> <span class="n">ROOT_PATH</span>
|
||||
|
||||
<span class="c1"># Clean up /tmp/ from previous runs to prevent stale info from being used</span>
|
||||
<span class="k">for</span> <span class="n">path</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">"/tmp/yum.repos.d/"</span><span class="p">,</span> <span class="s2">"/tmp/yum.cache/"</span><span class="p">]:</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
|
||||
|
||||
<span class="n">args</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--kickstart"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="s2">"--cmdline"</span><span class="p">,</span> <span class="s2">"--loglevel"</span><span class="p">,</span> <span class="s2">"debug"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">anaconda_args</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">anaconda_args</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--proxy"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">armplatform</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--armplatform"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">armplatform</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_pxe_live</span><span class="p">:</span>
|
||||
<span class="c1"># Make a blank fs image</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--dirinstall"</span><span class="p">]</span>
|
||||
|
||||
<span class="n">mkext4img</span><span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">fs_label</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">disk_size</span> <span class="o">*</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="c1"># Install under dirinstall_path, make sure it starts clean</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="c1"># OCI installs under /rootfs/</span>
|
||||
<span class="n">dirinstall_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">,</span> <span class="s2">"rootfs"</span><span class="p">)</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--dirinstall"</span><span class="p">,</span> <span class="n">dirinstall_path</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--dirinstall"</span><span class="p">]</span>
|
||||
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--image"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Create the sparse image</span>
|
||||
<span class="n">mksparse</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span> <span class="o">*</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
|
||||
<span class="n">log_monitor</span> <span class="o">=</span> <span class="n">LogMonitor</span><span class="p">(</span><span class="n">timeout</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">timeout</span><span class="p">)</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--remotelog"</span><span class="p">,</span> <span class="s2">"</span><span class="si">%s</span><span class="s2">:</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">log_monitor</span><span class="o">.</span><span class="n">host</span><span class="p">,</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">port</span><span class="p">)]</span>
|
||||
<span class="n">cancel_funcs</span> <span class="o">=</span> <span class="p">[</span><span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_check</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">cancel_func</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">cancel_funcs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cancel_func</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make sure anaconda has the right product and release</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Running anaconda."</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">execReadlines</span><span class="p">(</span><span class="s2">"anaconda"</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="p">{</span><span class="s2">"ANACONDA_PRODUCTNAME"</span><span class="p">:</span> <span class="n">opts</span><span class="o">.</span><span class="n">project</span><span class="p">,</span>
|
||||
<span class="s2">"ANACONDA_PRODUCTVERSION"</span><span class="p">:</span> <span class="n">opts</span><span class="o">.</span><span class="n">releasever</span><span class="p">},</span>
|
||||
<span class="n">callback</span><span class="o">=</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span> <span class="ow">not</span> <span class="n">novirt_cancel_check</span><span class="p">(</span><span class="n">cancel_funcs</span><span class="p">,</span> <span class="n">p</span><span class="p">)):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make sure the new filesystem is correctly labeled</span>
|
||||
<span class="n">setfiles_args</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"-e"</span><span class="p">,</span> <span class="s2">"/proc"</span><span class="p">,</span> <span class="s2">"-e"</span><span class="p">,</span> <span class="s2">"/sys"</span><span class="p">,</span> <span class="s2">"-e"</span><span class="p">,</span> <span class="s2">"/dev"</span><span class="p">,</span>
|
||||
<span class="s2">"/etc/selinux/targeted/contexts/files/file_contexts"</span><span class="p">,</span> <span class="s2">"/"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="s2">"--dirinstall"</span> <span class="ow">in</span> <span class="n">args</span><span class="p">:</span>
|
||||
<span class="c1"># setfiles may not be available, warn instead of fail</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"setfiles"</span><span class="p">,</span> <span class="n">setfiles_args</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="p">(</span><span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">,</span> <span class="ne">OSError</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"Running setfiles on install tree failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"setfiles"</span><span class="p">,</span> <span class="n">setfiles_args</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="p">(</span><span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">,</span> <span class="ne">OSError</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"Running setfiles on install tree failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># For image installs, run fstrim to discard unused blocks. This way</span>
|
||||
<span class="c1"># unused blocks do not need to be allocated for sparse image types</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"fstrim"</span><span class="p">,</span> <span class="p">[</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">])</span>
|
||||
|
||||
<span class="k">except</span> <span class="p">(</span><span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">,</span> <span class="ne">OSError</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Running anaconda failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install failed"</span><span class="p">)</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="n">log_monitor</span><span class="o">.</span><span class="n">shutdown</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># Move the anaconda logs over to a log directory</span>
|
||||
<span class="n">log_dir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">logfile</span><span class="p">))</span>
|
||||
<span class="n">log_anaconda</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">log_dir</span><span class="p">,</span> <span class="s2">"anaconda"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">log_anaconda</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">log_anaconda</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">l</span> <span class="ow">in</span> <span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="s2">"/tmp/*log"</span><span class="p">)</span><span class="o">+</span><span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="s2">"/tmp/anaconda-tb-*"</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">l</span><span class="p">,</span> <span class="n">log_anaconda</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">l</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make sure any leftover anaconda mounts have been cleaned up</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">anaconda_cleanup</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install cleanup of anaconda mounts failed."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_pxe_live</span><span class="p">:</span>
|
||||
<span class="n">dm_name</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">splitext</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">disk_img</span><span class="p">))[</span><span class="mi">0</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Remove device-mapper for partitions and disk</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Removing device-mapper setup on </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dm_name</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="s2">"/dev/mapper/"</span><span class="o">+</span><span class="n">dm_name</span><span class="o">+</span><span class="s2">"*"</span><span class="p">),</span> <span class="n">reverse</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="n">dm_detach</span><span class="p">(</span><span class="n">d</span><span class="p">)</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Removing loop device for </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">loop_detach</span><span class="p">(</span><span class="s2">"/dev/"</span><span class="o">+</span><span class="n">get_loop_name</span><span class="p">(</span><span class="n">disk_img</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># qemu disk image is used by bare qcow2 images and by Vagrant</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Converting </span><span class="si">%s</span><span class="s2"> to </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">)</span>
|
||||
<span class="n">qemu_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">qemu_args</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># convert the image to the selected format</span>
|
||||
<span class="k">if</span> <span class="s2">"-O"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">qemu_args</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s2">"-O"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">])</span>
|
||||
<span class="n">qemu_img</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-disk-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"qemu-img"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"convert"</span><span class="p">]</span> <span class="o">+</span> <span class="n">qemu_args</span> <span class="o">+</span> <span class="p">[</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">qemu_img</span><span class="p">],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_vagrant</span><span class="p">:</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"mv"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-f"</span><span class="p">,</span> <span class="n">qemu_img</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Take the new qcow2 image and package it up for Vagrant</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">vagrant_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-tmpdir-"</span><span class="p">)</span>
|
||||
<span class="n">metadata_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"metadata.json"</span><span class="p">)</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"mv"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-f"</span><span class="p">,</span> <span class="n">qemu_img</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"box.img"</span><span class="p">)],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">vagrant_metadata</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">vagrant_metadata</span><span class="p">,</span> <span class="n">metadata_path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">create_vagrant_metadata</span><span class="p">(</span><span class="n">metadata_path</span><span class="p">)</span>
|
||||
<span class="n">update_vagrant_metadata</span><span class="p">(</span><span class="n">metadata_path</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">vagrantfile</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">vagrantfile</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"vagrantfile"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating Vagrant image"</span><span class="p">)</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="c1"># An OCI image places the filesystem under /rootfs/ and adds the json files at the top</span>
|
||||
<span class="c1"># And then creates a tar of the whole thing.</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">oci_config</span><span class="p">,</span> <span class="n">ROOT_PATH</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">oci_runtime</span><span class="p">,</span> <span class="n">ROOT_PATH</span><span class="p">)</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">ROOT_PATH</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># For raw disk images, use fallocate to deallocate unused space</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"fallocate"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"--dig-holes"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># For make_tar_disk, wrap the result in a tar file, and remove the original disk image.</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">tar_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="virt_install"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.virt_install">[docs]</a><span class="k">def</span> <span class="nf">virt_install</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">install_log</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">tar_img</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Use qemu to install to a disk image</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str install_log: The path to write the log from qemu</span>
|
||||
<span class="sd"> :param str disk_img: The full path to the disk image to be created</span>
|
||||
<span class="sd"> :param int disk_size: The size of the disk_img in MiB</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True to cancel build</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :param str tar_img: For make_tar_disk, the path to final tarball to be created</span>
|
||||
|
||||
<span class="sd"> This uses qemu with a boot.iso and a kickstart to create a disk</span>
|
||||
<span class="sd"> image and then optionally, based on the opts passed, creates tarfile.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">iso_mount</span> <span class="o">=</span> <span class="n">IsoMountpoint</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">iso</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">location</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">iso_mount</span><span class="o">.</span><span class="n">stage2</span><span class="p">:</span>
|
||||
<span class="n">iso_mount</span><span class="o">.</span><span class="n">umount</span><span class="p">()</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"ISO is missing stage2, cannot continue"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">log_monitor</span> <span class="o">=</span> <span class="n">LogMonitor</span><span class="p">(</span><span class="n">install_log</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">timeout</span><span class="p">)</span>
|
||||
<span class="n">cancel_funcs</span> <span class="o">=</span> <span class="p">[</span><span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_check</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">cancel_func</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">cancel_funcs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cancel_func</span><span class="p">)</span>
|
||||
|
||||
<span class="n">kernel_args</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">kernel_args</span><span class="p">:</span>
|
||||
<span class="n">kernel_args</span> <span class="o">+=</span> <span class="n">opts</span><span class="o">.</span><span class="n">kernel_args</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">kernel_args</span> <span class="o">+=</span> <span class="s2">" proxy="</span><span class="o">+</span><span class="n">opts</span><span class="o">.</span><span class="n">proxy</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">qemu_args</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="s2">"-f"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">qemu_args</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-f"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">]</span>
|
||||
|
||||
<span class="n">mkqemu_img</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="o">*</span><span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">,</span> <span class="n">qemu_args</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="n">diskimg_path</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-disk-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">diskimg_path</span> <span class="o">=</span> <span class="n">disk_img</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">QEMUInstall</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">iso_mount</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">,</span> <span class="n">diskimg_path</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span>
|
||||
<span class="n">kernel_args</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">ram</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">vcpus</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">vnc</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span>
|
||||
<span class="n">cancel_func</span> <span class="o">=</span> <span class="k">lambda</span> <span class="p">:</span> <span class="nb">any</span><span class="p">(</span><span class="n">f</span><span class="p">()</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">cancel_funcs</span><span class="p">),</span>
|
||||
<span class="n">virtio_host</span> <span class="o">=</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">host</span><span class="p">,</span>
|
||||
<span class="n">virtio_port</span> <span class="o">=</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">port</span><span class="p">,</span>
|
||||
<span class="n">image_type</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">,</span> <span class="n">boot_uefi</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">virt_uefi</span><span class="p">,</span>
|
||||
<span class="n">ovmf_path</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">ovmf_path</span><span class="p">)</span>
|
||||
<span class="n">log_monitor</span><span class="o">.</span><span class="n">shutdown</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="n">InstallError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"VirtualInstall failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"unmounting the iso"</span><span class="p">)</span>
|
||||
<span class="n">iso_mount</span><span class="o">.</span><span class="n">umount</span><span class="p">()</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_check</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">error_line</span> <span class="ow">and</span> <span class="n">opts</span><span class="o">.</span><span class="n">timeout</span><span class="p">:</span>
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s2">"virt_install failed due to timeout"</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s2">"virt_install failed on line: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">error_line</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">cancel_func</span> <span class="ow">and</span> <span class="n">cancel_func</span><span class="p">():</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install canceled by cancel_func"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span><span class="p">:</span>
|
||||
<span class="n">mkfsimage_from_disk</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">fs_label</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="mi">1</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install failed"</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="c1"># An OCI image places the filesystem under /rootfs/ and adds the json files at the top</span>
|
||||
<span class="c1"># And then creates a tar of the whole thing.</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">,</span> <span class="n">submount</span><span class="o">=</span><span class="s2">"rootfs"</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">oci_config</span><span class="p">,</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">oci_runtime</span><span class="p">,</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">)</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="mi">1</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install failed"</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_vagrant</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">vagrant_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-tmpdir-"</span><span class="p">)</span>
|
||||
<span class="n">metadata_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"metadata.json"</span><span class="p">)</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"mv"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-f"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"box.img"</span><span class="p">)],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">vagrant_metadata</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">vagrant_metadata</span><span class="p">,</span> <span class="n">metadata_path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">create_vagrant_metadata</span><span class="p">(</span><span class="n">metadata_path</span><span class="p">)</span>
|
||||
<span class="n">update_vagrant_metadata</span><span class="p">(</span><span class="n">metadata_path</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">vagrantfile</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">vagrantfile</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"vagrantfile"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install failed"</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># For make_tar_disk, wrap the result in a tar file, and remove the original disk image.</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">tar_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
</p>
|
||||
</div>
|
||||
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
</footer>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</section>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
jQuery(function () {
|
||||
SphinxRtdTheme.Navigation.enable(true);
|
||||
});
|
||||
</script>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
1085
rhel8-branch/_modules/pylorax/ltmpl.html
Normal file
1085
rhel8-branch/_modules/pylorax/ltmpl.html
Normal file
File diff suppressed because it is too large
Load Diff
395
rhel8-branch/_modules/pylorax/monitor.html
Normal file
395
rhel8-branch/_modules/pylorax/monitor.html
Normal file
@ -0,0 +1,395 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
|
||||
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
|
||||
<title>pylorax.monitor — Lorax 28.14.33 documentation</title>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript" src="../../_static/js/modernizr.min.js"></script>
|
||||
|
||||
|
||||
<script type="text/javascript" id="documentation_options" data-url_root="../../" src="../../_static/documentation_options.js"></script>
|
||||
<script type="text/javascript" src="../../_static/jquery.js"></script>
|
||||
<script type="text/javascript" src="../../_static/underscore.js"></script>
|
||||
<script type="text/javascript" src="../../_static/doctools.js"></script>
|
||||
<script type="text/javascript" src="../../_static/language_data.js"></script>
|
||||
|
||||
<script type="text/javascript" src="../../_static/js/theme.js"></script>
|
||||
|
||||
|
||||
|
||||
|
||||
<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
|
||||
<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
|
||||
<link rel="index" title="Index" href="../../genindex.html" />
|
||||
<link rel="search" title="Search" href="../../search.html" />
|
||||
</head>
|
||||
|
||||
<body class="wy-body-for-nav">
|
||||
|
||||
|
||||
<div class="wy-grid-for-nav">
|
||||
|
||||
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
||||
<div class="wy-side-scroll">
|
||||
<div class="wy-side-nav-search" >
|
||||
|
||||
|
||||
|
||||
<a href="../../index.html" class="icon icon-home"> Lorax
|
||||
|
||||
|
||||
|
||||
</a>
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="version">
|
||||
28.14.33
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="search">
|
||||
<form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">
|
||||
<input type="text" name="q" placeholder="Search docs" />
|
||||
<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
||||
</form>
|
||||
</div>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../lorax-composer.html">lorax-composer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../composer-cli.html">composer-cli</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../modules.html">pylorax</a></li>
|
||||
</ul>
|
||||
|
||||
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
||||
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
|
||||
|
||||
|
||||
<nav class="wy-nav-top" aria-label="top navigation">
|
||||
|
||||
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
|
||||
<a href="../../index.html">Lorax</a>
|
||||
|
||||
</nav>
|
||||
|
||||
|
||||
<div class="wy-nav-content">
|
||||
|
||||
<div class="rst-content">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div role="navigation" aria-label="breadcrumbs navigation">
|
||||
|
||||
<ul class="wy-breadcrumbs">
|
||||
|
||||
<li><a href="../../index.html">Docs</a> »</li>
|
||||
|
||||
<li><a href="../index.html">Module code</a> »</li>
|
||||
|
||||
<li><a href="../pylorax.html">pylorax</a> »</li>
|
||||
|
||||
<li>pylorax.monitor</li>
|
||||
|
||||
|
||||
<li class="wy-breadcrumbs-aside">
|
||||
|
||||
</li>
|
||||
|
||||
</ul>
|
||||
|
||||
|
||||
<hr/>
|
||||
</div>
|
||||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.monitor</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># monitor.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Author(s): Brian C. Lane <bcl@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"livemedia-creator"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">re</span>
|
||||
<span class="kn">import</span> <span class="nn">socket</span>
|
||||
<span class="kn">import</span> <span class="nn">socketserver</span>
|
||||
<span class="kn">import</span> <span class="nn">threading</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
|
||||
<div class="viewcode-block" id="LogRequestHandler"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler">[docs]</a><span class="k">class</span> <span class="nc">LogRequestHandler</span><span class="p">(</span><span class="n">socketserver</span><span class="o">.</span><span class="n">BaseRequestHandler</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Handle monitoring and saving the logfiles from the virtual install</span>
|
||||
|
||||
<span class="sd"> Incoming data is written to self.server.log_path and each line is checked</span>
|
||||
<span class="sd"> for patterns that would indicate that the installation failed.</span>
|
||||
<span class="sd"> self.server.log_error is set True when this happens.</span>
|
||||
<span class="sd"> """</span>
|
||||
<div class="viewcode-block" id="LogRequestHandler.setup"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler.setup">[docs]</a> <span class="k">def</span> <span class="nf">setup</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""Start writing to self.server.log_path"""</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_path</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_path</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="c1"># pylint: disable=attribute-defined-outside-init</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">request</span><span class="o">.</span><span class="n">settimeout</span><span class="p">(</span><span class="mi">10</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LogRequestHandler.handle"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler.handle">[docs]</a> <span class="k">def</span> <span class="nf">handle</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Write incoming data to a logfile and check for errors</span>
|
||||
|
||||
<span class="sd"> Split incoming data into lines and check for any Tracebacks or other</span>
|
||||
<span class="sd"> errors that indicate that the install failed.</span>
|
||||
|
||||
<span class="sd"> Loops until self.server.kill is True</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Processing logs from </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">client_address</span><span class="p">)</span>
|
||||
<span class="n">line</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">kill</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">request</span><span class="o">.</span><span class="n">recv</span><span class="p">(</span><span class="mi">4096</span><span class="p">),</span> <span class="s2">"utf8"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">data</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="o">.</span><span class="n">flush</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># check the data for errors and set error flag</span>
|
||||
<span class="c1"># need to assemble it into lines so we can test for the error</span>
|
||||
<span class="c1"># string.</span>
|
||||
<span class="k">while</span> <span class="n">data</span><span class="p">:</span>
|
||||
<span class="n">more</span> <span class="o">=</span> <span class="n">data</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="n">line</span> <span class="o">+=</span> <span class="n">more</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">more</span><span class="p">)</span> <span class="o">></span> <span class="mi">1</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">iserror</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
|
||||
<span class="n">line</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="n">more</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="k">except</span> <span class="n">socket</span><span class="o">.</span><span class="n">timeout</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> <span class="c1"># pylint: disable=broad-except</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"log processing killed by exception: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">break</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LogRequestHandler.finish"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler.finish">[docs]</a> <span class="k">def</span> <span class="nf">finish</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Shutting down log processing"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">request</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="o">.</span><span class="n">close</span><span class="p">()</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LogRequestHandler.iserror"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler.iserror">[docs]</a> <span class="k">def</span> <span class="nf">iserror</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">line</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Check a line to see if it contains an error indicating installation failure</span>
|
||||
|
||||
<span class="sd"> :param str line: log line to check for failure</span>
|
||||
|
||||
<span class="sd"> If the line contains IGNORED it will be skipped.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="s2">"IGNORED"</span> <span class="ow">in</span> <span class="n">line</span><span class="p">:</span>
|
||||
<span class="k">return</span>
|
||||
<span class="n">simple_tests</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"Traceback ("</span><span class="p">,</span>
|
||||
<span class="s2">"Out of memory:"</span><span class="p">,</span>
|
||||
<span class="s2">"Call Trace:"</span><span class="p">,</span>
|
||||
<span class="s2">"insufficient disk space:"</span><span class="p">,</span>
|
||||
<span class="s2">"Not enough disk space to download the packages"</span><span class="p">,</span>
|
||||
<span class="s2">"error populating transaction after"</span><span class="p">,</span>
|
||||
<span class="s2">"traceback script(s) have been run"</span><span class="p">,</span>
|
||||
<span class="s2">"crashed on signal"</span><span class="p">,</span>
|
||||
<span class="s2">"packaging: Missed: NoSuchPackage"</span><span class="p">,</span>
|
||||
<span class="s2">"packaging: Installation failed"</span><span class="p">,</span>
|
||||
<span class="s2">"The following error occurred while installing. This is a fatal error"</span><span class="p">]</span>
|
||||
<span class="n">re_tests</span> <span class="o">=</span> <span class="p">[</span><span class="sa">r</span><span class="s2">"packaging: base repo .* not valid"</span><span class="p">,</span>
|
||||
<span class="sa">r</span><span class="s2">"packaging: .* requires .*"</span><span class="p">]</span>
|
||||
<span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="n">simple_tests</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">t</span> <span class="ow">in</span> <span class="n">line</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_error</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">error_line</span> <span class="o">=</span> <span class="n">line</span>
|
||||
<span class="k">return</span>
|
||||
<span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="n">re_tests</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">re</span><span class="o">.</span><span class="n">search</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">line</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_error</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">error_line</span> <span class="o">=</span> <span class="n">line</span>
|
||||
<span class="k">return</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="LogServer"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogServer">[docs]</a><span class="k">class</span> <span class="nc">LogServer</span><span class="p">(</span><span class="n">socketserver</span><span class="o">.</span><span class="n">TCPServer</span><span class="p">):</span>
|
||||
<span class="sd">"""A TCP Server that listens for log data"""</span>
|
||||
|
||||
<span class="c1"># Number of seconds to wait for a connection after startup</span>
|
||||
<span class="n">timeout</span> <span class="o">=</span> <span class="mi">60</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">log_path</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Setup the log server</span>
|
||||
|
||||
<span class="sd"> :param str log_path: Path to the log file to write</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">kill</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">log_error</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">error_line</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">log_path</span> <span class="o">=</span> <span class="n">log_path</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_timeout</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"timeout"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_timeout</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_start_time</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
|
||||
<span class="n">socketserver</span><span class="o">.</span><span class="n">TCPServer</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="LogServer.log_check"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogServer.log_check">[docs]</a> <span class="k">def</span> <span class="nf">log_check</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Check to see if an error has been found in the log</span>
|
||||
|
||||
<span class="sd"> :returns: True if there has been an error</span>
|
||||
<span class="sd"> :rtype: bool</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_timeout</span><span class="p">:</span>
|
||||
<span class="n">taking_too_long</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span> <span class="o">></span> <span class="bp">self</span><span class="o">.</span><span class="n">_start_time</span> <span class="o">+</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_timeout</span> <span class="o">*</span> <span class="mi">60</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">taking_too_long</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Canceling installation due to timeout"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">taking_too_long</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">log_error</span> <span class="ow">or</span> <span class="n">taking_too_long</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="LogMonitor"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogMonitor">[docs]</a><span class="k">class</span> <span class="nc">LogMonitor</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Setup a server to monitor the logs output by the installation</span>
|
||||
|
||||
<span class="sd"> This needs to be running before the virt-install runs, it expects</span>
|
||||
<span class="sd"> there to be a listener on the port used for the virtio log port.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">log_path</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">host</span><span class="o">=</span><span class="s2">"localhost"</span><span class="p">,</span> <span class="n">port</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Start a thread to monitor the logs.</span>
|
||||
|
||||
<span class="sd"> :param str log_path: Path to the logfile to write</span>
|
||||
<span class="sd"> :param str host: Host to bind to. Default is localhost.</span>
|
||||
<span class="sd"> :param int port: Port to listen to or 0 to pick a port</span>
|
||||
|
||||
<span class="sd"> If 0 is passed for the port the dynamically assigned port will be</span>
|
||||
<span class="sd"> available as self.port</span>
|
||||
|
||||
<span class="sd"> If log_path isn't set then it only monitors the logs, instead of</span>
|
||||
<span class="sd"> also writing them to disk.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span> <span class="o">=</span> <span class="n">LogServer</span><span class="p">(</span><span class="n">log_path</span><span class="p">,</span> <span class="p">(</span><span class="n">host</span><span class="p">,</span> <span class="n">port</span><span class="p">),</span> <span class="n">LogRequestHandler</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="n">timeout</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">host</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">port</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">server_address</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">log_path</span> <span class="o">=</span> <span class="n">log_path</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server_thread</span> <span class="o">=</span> <span class="n">threading</span><span class="o">.</span><span class="n">Thread</span><span class="p">(</span><span class="n">target</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">handle_request</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server_thread</span><span class="o">.</span><span class="n">daemon</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server_thread</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
|
||||
|
||||
<div class="viewcode-block" id="LogMonitor.shutdown"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogMonitor.shutdown">[docs]</a> <span class="k">def</span> <span class="nf">shutdown</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""Force shutdown of the monitoring thread"""</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">kill</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server_thread</span><span class="o">.</span><span class="n">join</span><span class="p">()</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
</p>
|
||||
</div>
|
||||
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
</footer>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
</section>
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript">
|
||||
jQuery(function () {
|
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SphinxRtdTheme.Navigation.enable(true);
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||||
</script>
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||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
302
rhel8-branch/_modules/pylorax/mount.html
Normal file
302
rhel8-branch/_modules/pylorax/mount.html
Normal file
@ -0,0 +1,302 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
|
||||
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
|
||||
<title>pylorax.mount — Lorax 28.14.33 documentation</title>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript" src="../../_static/js/modernizr.min.js"></script>
|
||||
|
||||
|
||||
<script type="text/javascript" id="documentation_options" data-url_root="../../" src="../../_static/documentation_options.js"></script>
|
||||
<script type="text/javascript" src="../../_static/jquery.js"></script>
|
||||
<script type="text/javascript" src="../../_static/underscore.js"></script>
|
||||
<script type="text/javascript" src="../../_static/doctools.js"></script>
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||||
<script type="text/javascript" src="../../_static/language_data.js"></script>
|
||||
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<script type="text/javascript" src="../../_static/js/theme.js"></script>
|
||||
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||||
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||||
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||||
|
||||
<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
|
||||
<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
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<h1>Source code for pylorax.mount</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># mount.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Author(s): Brian C. Lane <bcl@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"livemedia-creator"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="k">import</span> <span class="n">mount</span><span class="p">,</span> <span class="n">umount</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="k">import</span> <span class="n">execWithCapture</span>
|
||||
|
||||
<div class="viewcode-block" id="IsoMountpoint"><a class="viewcode-back" href="../../pylorax.html#pylorax.mount.IsoMountpoint">[docs]</a><span class="k">class</span> <span class="nc">IsoMountpoint</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Mount the iso and check to make sure the vmlinuz and initrd.img files exist</span>
|
||||
|
||||
<span class="sd"> Also check the iso for a a stage2 image and set a flag and extract the</span>
|
||||
<span class="sd"> iso's label.</span>
|
||||
|
||||
<span class="sd"> stage2 can be either LiveOS/squashfs.img or images/install.img</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">iso_path</span><span class="p">,</span> <span class="n">initrd_path</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Mount the iso</span>
|
||||
|
||||
<span class="sd"> :param str iso_path: Path to the iso to mount</span>
|
||||
<span class="sd"> :param str initrd_path: Optional path to initrd</span>
|
||||
|
||||
<span class="sd"> initrd_path can be used to point to a tree with a newer</span>
|
||||
<span class="sd"> initrd.img than the iso has. The iso is still used for stage2.</span>
|
||||
|
||||
<span class="sd"> self.kernel and self.initrd point to the kernel and initrd.</span>
|
||||
<span class="sd"> self.stage2 is set to True if there is a stage2 image.</span>
|
||||
<span class="sd"> self.repo is the path to the mounted iso if there is a /repodata dir.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">iso_path</span> <span class="o">=</span> <span class="n">iso_path</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">initrd_path</span> <span class="o">=</span> <span class="n">initrd_path</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">initrd_path</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="n">mount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">iso_path</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">initrd_path</span>
|
||||
|
||||
<span class="n">kernel_list</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">"/isolinux/vmlinuz"</span><span class="p">,</span> <span class="s2">"/isolinux/initrd.img"</span><span class="p">),</span>
|
||||
<span class="p">(</span><span class="s2">"/ppc/ppc64/vmlinuz"</span><span class="p">,</span> <span class="s2">"/ppc/ppc64/initrd.img"</span><span class="p">)]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="s2">"/repodata"</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">repo</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">repo</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">stage2</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="s2">"/LiveOS/squashfs.img"</span><span class="p">)</span> <span class="ow">or</span> \
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="s2">"/images/install.img"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span><span class="p">,</span> <span class="n">initrd</span> <span class="ow">in</span> <span class="n">kernel_list</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="n">kernel</span><span class="p">)</span> <span class="ow">and</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="n">initrd</span><span class="p">)):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">kernel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="n">kernel</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">initrd</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="n">initrd</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"Missing kernel and initrd file in iso, failed"</span>
|
||||
<span class="s2">" to search under: </span><span class="si">{0}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">kernel_list</span><span class="p">))</span>
|
||||
<span class="k">except</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">umount</span><span class="p">()</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">get_iso_label</span><span class="p">()</span>
|
||||
|
||||
<div class="viewcode-block" id="IsoMountpoint.umount"><a class="viewcode-back" href="../../pylorax.html#pylorax.mount.IsoMountpoint.umount">[docs]</a> <span class="k">def</span> <span class="nf">umount</span><span class="p">(</span> <span class="bp">self</span> <span class="p">):</span>
|
||||
<span class="sd">"""Unmount the iso"""</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">initrd_path</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="IsoMountpoint.get_iso_label"><a class="viewcode-back" href="../../pylorax.html#pylorax.mount.IsoMountpoint.get_iso_label">[docs]</a> <span class="k">def</span> <span class="nf">get_iso_label</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Get the iso's label using isoinfo</span>
|
||||
|
||||
<span class="sd"> Sets self.label if one is found</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">isoinfo_output</span> <span class="o">=</span> <span class="n">execWithCapture</span><span class="p">(</span><span class="s2">"isoinfo"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-d"</span><span class="p">,</span> <span class="s2">"-i"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">iso_path</span><span class="p">])</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">isoinfo_output</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">isoinfo_output</span><span class="o">.</span><span class="n">splitlines</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"Volume id: "</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="n">line</span><span class="p">[</span><span class="mi">11</span><span class="p">:]</span>
|
||||
<span class="k">return</span></div></div>
|
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<li>pylorax.sysutils</li>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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<h1>Source code for pylorax.sysutils</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># sysutils.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2009-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"joinpaths"</span><span class="p">,</span> <span class="s2">"touch"</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">,</span> <span class="s2">"chown_"</span><span class="p">,</span> <span class="s2">"chmod_"</span><span class="p">,</span> <span class="s2">"remove"</span><span class="p">,</span>
|
||||
<span class="s2">"linktree"</span><span class="p">]</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">re</span>
|
||||
<span class="kn">import</span> <span class="nn">fileinput</span>
|
||||
<span class="kn">import</span> <span class="nn">pwd</span>
|
||||
<span class="kn">import</span> <span class="nn">grp</span>
|
||||
<span class="kn">import</span> <span class="nn">glob</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
<span class="kn">import</span> <span class="nn">shlex</span>
|
||||
<span class="kn">from</span> <span class="nn">configparser</span> <span class="k">import</span> <span class="n">ConfigParser</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="k">import</span> <span class="n">runcmd</span>
|
||||
|
||||
<div class="viewcode-block" id="joinpaths"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.joinpaths">[docs]</a><span class="k">def</span> <span class="nf">joinpaths</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="n">path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">sep</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">args</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"follow_symlinks"</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">path</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="touch"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.touch">[docs]</a><span class="k">def</span> <span class="nf">touch</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="c1"># python closes the file when it goes out of scope</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">""</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="replace"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.replace">[docs]</a><span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">find</span><span class="p">,</span> <span class="n">sub</span><span class="p">):</span>
|
||||
<span class="n">fin</span> <span class="o">=</span> <span class="n">fileinput</span><span class="o">.</span><span class="n">input</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">inplace</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="n">pattern</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="n">find</span><span class="p">)</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">fin</span><span class="p">:</span>
|
||||
<span class="n">line</span> <span class="o">=</span> <span class="n">pattern</span><span class="o">.</span><span class="n">sub</span><span class="p">(</span><span class="n">sub</span><span class="p">,</span> <span class="n">line</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
|
||||
|
||||
<span class="n">fin</span><span class="o">.</span><span class="n">close</span><span class="p">()</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="chown_"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.chown_">[docs]</a><span class="k">def</span> <span class="nf">chown_</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">user</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">group</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">recursive</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="n">uid</span> <span class="o">=</span> <span class="n">gid</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">user</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">uid</span> <span class="o">=</span> <span class="n">pwd</span><span class="o">.</span><span class="n">getpwnam</span><span class="p">(</span><span class="n">user</span><span class="p">)[</span><span class="mi">2</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">group</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">gid</span> <span class="o">=</span> <span class="n">grp</span><span class="o">.</span><span class="n">getgrnam</span><span class="p">(</span><span class="n">group</span><span class="p">)[</span><span class="mi">2</span><span class="p">]</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">fname</span> <span class="ow">in</span> <span class="n">glob</span><span class="o">.</span><span class="n">iglob</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chown</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">uid</span><span class="p">,</span> <span class="n">gid</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">recursive</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">nested</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">listdir</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="n">nested</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">nested</span><span class="p">)</span>
|
||||
<span class="n">chown_</span><span class="p">(</span><span class="n">nested</span><span class="p">,</span> <span class="n">user</span><span class="p">,</span> <span class="n">group</span><span class="p">,</span> <span class="n">recursive</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="chmod_"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.chmod_">[docs]</a><span class="k">def</span> <span class="nf">chmod_</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">mode</span><span class="p">,</span> <span class="n">recursive</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">fname</span> <span class="ow">in</span> <span class="n">glob</span><span class="o">.</span><span class="n">iglob</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chmod</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">mode</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">recursive</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">nested</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">listdir</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="n">nested</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">nested</span><span class="p">)</span>
|
||||
<span class="n">chmod_</span><span class="p">(</span><span class="n">nested</span><span class="p">,</span> <span class="n">mode</span><span class="p">,</span> <span class="n">recursive</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<span class="k">def</span> <span class="nf">cpfile</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">dst</span><span class="p">):</span>
|
||||
<span class="n">dst</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">src</span><span class="p">))</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">dst</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">mvfile</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">dst</span><span class="p">):</span>
|
||||
<span class="n">dst</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">src</span><span class="p">))</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">rename</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">dst</span>
|
||||
|
||||
<div class="viewcode-block" id="remove"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.remove">[docs]</a><span class="k">def</span> <span class="nf">remove</span><span class="p">(</span><span class="n">target</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">target</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">islink</span><span class="p">(</span><span class="n">target</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">target</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">target</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="linktree"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.linktree">[docs]</a><span class="k">def</span> <span class="nf">linktree</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">):</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"/bin/cp"</span><span class="p">,</span> <span class="s2">"-alx"</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">])</span></div>
|
||||
|
||||
<span class="k">def</span> <span class="nf">unquote</span><span class="p">(</span><span class="n">s</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="s1">' '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">shlex</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="n">s</span><span class="p">))</span>
|
||||
|
||||
<span class="k">class</span> <span class="nc">UnquotingConfigParser</span><span class="p">(</span><span class="n">ConfigParser</span><span class="p">):</span>
|
||||
<span class="sd">"""A ConfigParser, only with unquoting of the values."""</span>
|
||||
<span class="c1"># pylint: disable=arguments-differ</span>
|
||||
<span class="k">def</span> <span class="nf">get</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="n">ret</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">ret</span><span class="p">:</span>
|
||||
<span class="n">ret</span> <span class="o">=</span> <span class="n">unquote</span><span class="p">(</span><span class="n">ret</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">ret</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">flatconfig</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
|
||||
<span class="sd">"""Use UnquotingConfigParser to read a flat config file (without</span>
|
||||
<span class="sd"> section headers) by adding a section header.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">with</span> <span class="nb">open</span> <span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="s1">'r'</span><span class="p">)</span> <span class="k">as</span> <span class="n">conffh</span><span class="p">:</span>
|
||||
<span class="n">conftext</span> <span class="o">=</span> <span class="s2">"[main]</span><span class="se">\n</span><span class="s2">"</span> <span class="o">+</span> <span class="n">conffh</span><span class="o">.</span><span class="n">read</span><span class="p">()</span>
|
||||
<span class="n">config</span> <span class="o">=</span> <span class="n">UnquotingConfigParser</span><span class="p">()</span>
|
||||
<span class="n">config</span><span class="o">.</span><span class="n">read_string</span><span class="p">(</span><span class="n">conftext</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">config</span><span class="p">[</span><span class="s1">'main'</span><span class="p">]</span>
|
||||
</pre></div>
|
||||
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602
rhel8-branch/_modules/pylorax/treebuilder.html
Normal file
602
rhel8-branch/_modules/pylorax/treebuilder.html
Normal file
@ -0,0 +1,602 @@
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<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
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|
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|
||||
<h1>Source code for pylorax.treebuilder</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># treebuilder.py - handle arch-specific tree building stuff using templates</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Author(s): Will Woods <wwoods@redhat.com></span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.treebuilder"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span><span class="o">,</span> <span class="nn">re</span>
|
||||
<span class="kn">from</span> <span class="nn">os.path</span> <span class="k">import</span> <span class="n">basename</span>
|
||||
<span class="kn">from</span> <span class="nn">shutil</span> <span class="k">import</span> <span class="n">copytree</span><span class="p">,</span> <span class="n">copy2</span>
|
||||
<span class="kn">from</span> <span class="nn">pathlib</span> <span class="k">import</span> <span class="n">Path</span>
|
||||
<span class="kn">import</span> <span class="nn">itertools</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="k">import</span> <span class="n">joinpaths</span><span class="p">,</span> <span class="n">remove</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="k">import</span> <span class="n">DataHolder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.ltmpl</span> <span class="k">import</span> <span class="n">LoraxTemplateRunner</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.imgutils</span> <span class="k">as</span> <span class="nn">imgutils</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="k">import</span> <span class="n">runcmd</span><span class="p">,</span> <span class="n">runcmd_output</span><span class="p">,</span> <span class="n">execWithCapture</span>
|
||||
|
||||
<span class="n">templatemap</span> <span class="o">=</span> <span class="p">{</span>
|
||||
<span class="s1">'i386'</span><span class="p">:</span> <span class="s1">'x86.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'x86_64'</span><span class="p">:</span> <span class="s1">'x86.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'ppc'</span><span class="p">:</span> <span class="s1">'ppc.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'ppc64'</span><span class="p">:</span> <span class="s1">'ppc.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'ppc64le'</span><span class="p">:</span> <span class="s1">'ppc64le.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'s390'</span><span class="p">:</span> <span class="s1">'s390.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'s390x'</span><span class="p">:</span> <span class="s1">'s390.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'aarch64'</span><span class="p">:</span> <span class="s1">'aarch64.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'arm'</span><span class="p">:</span> <span class="s1">'arm.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'armhfp'</span><span class="p">:</span> <span class="s1">'arm.tmpl'</span><span class="p">,</span>
|
||||
<span class="p">}</span>
|
||||
|
||||
<div class="viewcode-block" id="generate_module_info"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.generate_module_info">[docs]</a><span class="k">def</span> <span class="nf">generate_module_info</span><span class="p">(</span><span class="n">moddir</span><span class="p">,</span> <span class="n">outfile</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="nf">module_desc</span><span class="p">(</span><span class="n">mod</span><span class="p">):</span>
|
||||
<span class="n">output</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s2">"modinfo"</span><span class="p">,</span> <span class="s2">"-F"</span><span class="p">,</span> <span class="s2">"description"</span><span class="p">,</span> <span class="n">mod</span><span class="p">])</span>
|
||||
<span class="k">return</span> <span class="n">output</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
<span class="k">def</span> <span class="nf">read_module_set</span><span class="p">(</span><span class="n">name</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="nb">set</span><span class="p">(</span><span class="n">l</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span> <span class="k">for</span> <span class="n">l</span> <span class="ow">in</span> <span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">moddir</span><span class="p">,</span><span class="n">name</span><span class="p">))</span> <span class="k">if</span> <span class="s2">".ko"</span> <span class="ow">in</span> <span class="n">l</span><span class="p">)</span>
|
||||
<span class="n">modsets</span> <span class="o">=</span> <span class="p">{</span><span class="s1">'scsi'</span><span class="p">:</span><span class="n">read_module_set</span><span class="p">(</span><span class="s2">"modules.block"</span><span class="p">),</span>
|
||||
<span class="s1">'eth'</span><span class="p">:</span><span class="n">read_module_set</span><span class="p">(</span><span class="s2">"modules.networking"</span><span class="p">)}</span>
|
||||
|
||||
<span class="n">modinfo</span> <span class="o">=</span> <span class="nb">list</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">root</span><span class="p">,</span> <span class="n">_dirs</span><span class="p">,</span> <span class="n">files</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">moddir</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">modtype</span><span class="p">,</span> <span class="n">modset</span> <span class="ow">in</span> <span class="n">modsets</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="k">for</span> <span class="n">mod</span> <span class="ow">in</span> <span class="n">modset</span><span class="o">.</span><span class="n">intersection</span><span class="p">(</span><span class="n">files</span><span class="p">):</span> <span class="c1"># modules in this dir</span>
|
||||
<span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">_ext</span><span class="p">)</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">splitext</span><span class="p">(</span><span class="n">mod</span><span class="p">)</span> <span class="c1"># foo.ko -> (foo, .ko)</span>
|
||||
<span class="n">desc</span> <span class="o">=</span> <span class="n">module_desc</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root</span><span class="p">,</span><span class="n">mod</span><span class="p">))</span> <span class="ow">or</span> <span class="s2">"</span><span class="si">%s</span><span class="s2"> driver"</span> <span class="o">%</span> <span class="n">name</span>
|
||||
<span class="n">modinfo</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="nb">dict</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">modtype</span><span class="p">,</span> <span class="n">desc</span><span class="o">=</span><span class="n">desc</span><span class="p">))</span>
|
||||
|
||||
<span class="n">out</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span> <span class="ow">or</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">moddir</span><span class="p">,</span><span class="s2">"module-info"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">out</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Version 0</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">mod</span> <span class="ow">in</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">modinfo</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="k">lambda</span> <span class="n">m</span><span class="p">:</span> <span class="n">m</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'name'</span><span class="p">)):</span>
|
||||
<span class="n">out</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s1">'</span><span class="si">{name}</span><span class="se">\n\t</span><span class="si">{type}</span><span class="se">\n\t</span><span class="s1">"</span><span class="si">{desc:.65}</span><span class="s1">"</span><span class="se">\n</span><span class="s1">'</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="o">**</span><span class="n">mod</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder">[docs]</a><span class="k">class</span> <span class="nc">RuntimeBuilder</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">'''Builds the anaconda runtime image.'''</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="p">,</span> <span class="n">dbo</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">installpkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">excludepkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">root</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">installroot</span>
|
||||
<span class="c1"># use a copy of product so we can modify it locally</span>
|
||||
<span class="n">product</span> <span class="o">=</span> <span class="n">product</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
|
||||
<span class="n">product</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">vars</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">arch</span><span class="o">=</span><span class="n">arch</span><span class="p">,</span> <span class="n">product</span><span class="o">=</span><span class="n">product</span><span class="p">,</span> <span class="n">dbo</span><span class="o">=</span><span class="n">dbo</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span>
|
||||
<span class="n">basearch</span><span class="o">=</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">,</span> <span class="n">libdir</span><span class="o">=</span><span class="n">arch</span><span class="o">.</span><span class="n">libdir</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span> <span class="o">=</span> <span class="n">dbo</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span> <span class="o">=</span> <span class="n">LoraxTemplateRunner</span><span class="p">(</span><span class="n">inroot</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">outroot</span><span class="o">=</span><span class="n">root</span><span class="p">,</span>
|
||||
<span class="n">dbo</span><span class="o">=</span><span class="n">dbo</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="n">templatedir</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_templates</span> <span class="o">=</span> <span class="n">add_templates</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_template_vars</span> <span class="o">=</span> <span class="n">add_template_vars</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_installpkgs</span> <span class="o">=</span> <span class="n">installpkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_excludepkgs</span> <span class="o">=</span> <span class="n">excludepkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">defaults</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">vars</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_install_branding</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">release</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">q</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span>
|
||||
<span class="n">a</span> <span class="o">=</span> <span class="n">q</span><span class="o">.</span><span class="n">available</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">pkg</span> <span class="ow">in</span> <span class="n">a</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">provides</span><span class="o">=</span><span class="s1">'system-release'</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Found release package </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">pkg</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">pkg</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s1">'generic'</span><span class="p">):</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">release</span> <span class="o">=</span> <span class="n">pkg</span><span class="o">.</span><span class="n">name</span>
|
||||
<span class="k">break</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">release</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'could not get the release'</span><span class="p">)</span>
|
||||
<span class="k">return</span>
|
||||
|
||||
<span class="c1"># release</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'got release: </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="n">release</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">installpkg</span><span class="p">(</span><span class="n">release</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># logos</span>
|
||||
<span class="n">release</span><span class="p">,</span> <span class="n">_suffix</span> <span class="o">=</span> <span class="n">release</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">'-'</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">installpkg</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1">-logos'</span> <span class="o">%</span> <span class="n">release</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.install"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.install">[docs]</a> <span class="k">def</span> <span class="nf">install</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">'''Install packages and do initial setup with runtime-install.tmpl'''</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_install_branding</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_installpkgs</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">installpkg</span><span class="p">(</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">_installpkgs</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_excludepkgs</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">removepkg</span><span class="p">(</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">_excludepkgs</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="s2">"runtime-install.tmpl"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">tmpl</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">add_templates</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="n">tmpl</span><span class="p">,</span> <span class="o">**</span><span class="bp">self</span><span class="o">.</span><span class="n">add_template_vars</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.writepkglists"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.writepkglists">[docs]</a> <span class="k">def</span> <span class="nf">writepkglists</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pkglistdir</span><span class="p">):</span>
|
||||
<span class="sd">'''debugging data: write out lists of package contents'''</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">pkglistdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">pkglistdir</span><span class="p">)</span>
|
||||
<span class="n">q</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">pkgobj</span> <span class="ow">in</span> <span class="n">q</span><span class="o">.</span><span class="n">installed</span><span class="p">():</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">pkglistdir</span><span class="p">,</span> <span class="n">pkgobj</span><span class="o">.</span><span class="n">name</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">fname</span> <span class="ow">in</span> <span class="n">pkgobj</span><span class="o">.</span><span class="n">files</span><span class="p">:</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">fname</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.postinstall"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.postinstall">[docs]</a> <span class="k">def</span> <span class="nf">postinstall</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">'''Do some post-install setup work with runtime-postinstall.tmpl'''</span>
|
||||
<span class="c1"># copy configdir into runtime root beforehand</span>
|
||||
<span class="n">configdir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span><span class="s2">"config_files"</span><span class="p">)</span>
|
||||
<span class="n">configdir_path</span> <span class="o">=</span> <span class="s2">"tmp/config_files"</span>
|
||||
<span class="n">fullpath</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">,</span> <span class="n">configdir_path</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">fullpath</span><span class="p">):</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">fullpath</span><span class="p">)</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">configdir</span><span class="p">,</span> <span class="n">fullpath</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="s2">"runtime-postinstall.tmpl"</span><span class="p">,</span> <span class="n">configdir</span><span class="o">=</span><span class="n">configdir_path</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.cleanup"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.cleanup">[docs]</a> <span class="k">def</span> <span class="nf">cleanup</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">'''Remove unneeded packages and files with runtime-cleanup.tmpl'''</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="s2">"runtime-cleanup.tmpl"</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.verify"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.verify">[docs]</a> <span class="k">def</span> <span class="nf">verify</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">'''Ensure that contents of the installroot can run'''</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
|
||||
<span class="n">ELF_MAGIC</span> <span class="o">=</span> <span class="sa">b</span><span class="s1">'</span><span class="se">\x7f</span><span class="s1">ELF'</span>
|
||||
|
||||
<span class="c1"># Iterate over all files in /usr/bin and /usr/sbin</span>
|
||||
<span class="c1"># For ELF files, gather them into a list and we'll check them all at</span>
|
||||
<span class="c1"># the end. For files with a #!, check them as we go</span>
|
||||
<span class="n">elf_files</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">usr_bin</span> <span class="o">=</span> <span class="n">Path</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="s1">'/usr/bin'</span><span class="p">)</span>
|
||||
<span class="n">usr_sbin</span> <span class="o">=</span> <span class="n">Path</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="s1">'/usr/sbin'</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">path</span> <span class="ow">in</span> <span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">itertools</span><span class="o">.</span><span class="n">chain</span><span class="p">(</span><span class="n">usr_bin</span><span class="o">.</span><span class="n">iterdir</span><span class="p">(),</span> <span class="n">usr_sbin</span><span class="o">.</span><span class="n">iterdir</span><span class="p">())</span> \
|
||||
<span class="k">if</span> <span class="n">x</span><span class="o">.</span><span class="n">is_file</span><span class="p">()):</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"rb"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">magic</span> <span class="o">=</span> <span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">4</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">magic</span> <span class="o">==</span> <span class="n">ELF_MAGIC</span><span class="p">:</span>
|
||||
<span class="c1"># Save the path, minus the chroot prefix</span>
|
||||
<span class="n">elf_files</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">path</span><span class="p">[</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">):])</span>
|
||||
<span class="k">elif</span> <span class="n">magic</span><span class="p">[:</span><span class="mi">2</span><span class="p">]</span> <span class="o">==</span> <span class="sa">b</span><span class="s1">'#!'</span><span class="p">:</span>
|
||||
<span class="c1"># Reopen the file as text and read the first line.</span>
|
||||
<span class="c1"># Open as latin-1 so that stray 8-bit characters don't make</span>
|
||||
<span class="c1"># things blow up. We only really care about ASCII parts.</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"rt"</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="s2">"latin-1"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f_text</span><span class="p">:</span>
|
||||
<span class="c1"># Remove the #!, split on space, and take the first part</span>
|
||||
<span class="n">shabang</span> <span class="o">=</span> <span class="n">f_text</span><span class="o">.</span><span class="n">readline</span><span class="p">()[</span><span class="mi">2</span><span class="p">:]</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Does the path exist?</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="n">shabang</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1">, needed by </span><span class="si">%s</span><span class="s1">, does not exist'</span><span class="p">,</span> <span class="n">shabang</span><span class="p">,</span> <span class="n">path</span><span class="p">)</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
|
||||
<span class="c1"># Now, run ldd on all the ELF files</span>
|
||||
<span class="c1"># Just run ldd once on everything so it isn't logged a million times.</span>
|
||||
<span class="c1"># At least one thing in the list isn't going to be a dynamic executable,</span>
|
||||
<span class="c1"># so use execWithCapture to ignore the exit code.</span>
|
||||
<span class="n">filename</span> <span class="o">=</span> <span class="s1">''</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">execWithCapture</span><span class="p">(</span><span class="s1">'ldd'</span><span class="p">,</span> <span class="n">elf_files</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">,</span>
|
||||
<span class="n">log_output</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">'</span><span class="se">\n</span><span class="s1">'</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">line</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">line</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">isspace</span><span class="p">():</span>
|
||||
<span class="c1"># New filename header, strip the : at the end and save</span>
|
||||
<span class="n">filename</span> <span class="o">=</span> <span class="n">line</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
<span class="k">elif</span> <span class="s1">'not found'</span> <span class="ow">in</span> <span class="n">line</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1">, needed by </span><span class="si">%s</span><span class="s1">, not found'</span><span class="p">,</span> <span class="n">line</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="mi">0</span><span class="p">],</span> <span class="n">filename</span><span class="p">)</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">status</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.writepkgsizes"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.writepkgsizes">[docs]</a> <span class="k">def</span> <span class="nf">writepkgsizes</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pkgsizefile</span><span class="p">):</span>
|
||||
<span class="sd">'''debugging data: write a big list of pkg sizes'''</span>
|
||||
<span class="n">fobj</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">pkgsizefile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">getsize</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">f</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">lstat</span><span class="p">(</span><span class="n">f</span><span class="p">)</span><span class="o">.</span><span class="n">st_size</span> <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">f</span><span class="p">)</span> <span class="k">else</span> <span class="mi">0</span>
|
||||
<span class="n">q</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">q</span><span class="o">.</span><span class="n">installed</span><span class="p">()):</span>
|
||||
<span class="n">pkgsize</span> <span class="o">=</span> <span class="nb">sum</span><span class="p">(</span><span class="n">getsize</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">,</span><span class="n">f</span><span class="p">))</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">p</span><span class="o">.</span><span class="n">files</span><span class="p">)</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0.name}</span><span class="s2">.</span><span class="si">{0.arch}</span><span class="s2">: </span><span class="si">{1}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">pkgsize</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.generate_module_data"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.generate_module_data">[docs]</a> <span class="k">def</span> <span class="nf">generate_module_data</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">root</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span>
|
||||
<span class="n">moddir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="s2">"lib/modules/"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">):</span>
|
||||
<span class="n">ksyms</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="s2">"boot/System.map-</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"doing depmod and module-info for </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">)</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"depmod"</span><span class="p">,</span> <span class="s2">"-a"</span><span class="p">,</span> <span class="s2">"-F"</span><span class="p">,</span> <span class="n">ksyms</span><span class="p">,</span> <span class="s2">"-b"</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">])</span>
|
||||
<span class="n">generate_module_info</span><span class="p">(</span><span class="n">moddir</span><span class="o">+</span><span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">,</span> <span class="n">outfile</span><span class="o">=</span><span class="n">moddir</span><span class="o">+</span><span class="s2">"module-info"</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.create_runtime"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.create_runtime">[docs]</a> <span class="k">def</span> <span class="nf">create_runtime</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">outfile</span><span class="o">=</span><span class="s2">"/var/tmp/squashfs.img"</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="mi">2</span><span class="p">):</span>
|
||||
<span class="c1"># make live rootfs image - must be named "LiveOS/rootfs.img" for dracut</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">workdir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">outfile</span><span class="p">),</span> <span class="s2">"runtime-workdir"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">workdir</span><span class="p">,</span> <span class="s2">"LiveOS"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">imgutils</span><span class="o">.</span><span class="n">mkrootfsimg</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">workdir</span><span class="p">,</span> <span class="s2">"LiveOS/rootfs.img"</span><span class="p">),</span>
|
||||
<span class="s2">"Anaconda"</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># squash the live rootfs and clean up workdir</span>
|
||||
<span class="n">imgutils</span><span class="o">.</span><span class="n">mksquashfs</span><span class="p">(</span><span class="n">workdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">workdir</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.finished"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.finished">[docs]</a> <span class="k">def</span> <span class="nf">finished</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">""" Done using RuntimeBuilder</span>
|
||||
|
||||
<span class="sd"> Close the dnf base object</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">close</span><span class="p">()</span></div></div>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder">[docs]</a><span class="k">class</span> <span class="nc">TreeBuilder</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">'''Builds the arch-specific boot images.</span>
|
||||
<span class="sd"> inroot should be the installtree root (the newly-built runtime dir)'''</span>
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="p">,</span> <span class="n">inroot</span><span class="p">,</span> <span class="n">outroot</span><span class="p">,</span> <span class="n">runtime</span><span class="p">,</span> <span class="n">isolabel</span><span class="p">,</span> <span class="n">domacboot</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">templatedir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">add_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">add_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">workdir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">extra_boot_args</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
|
||||
<span class="c1"># NOTE: if you pass an arg named "runtime" to a mako template it'll</span>
|
||||
<span class="c1"># clobber some mako internal variables - hence "runtime_img".</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">vars</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">arch</span><span class="o">=</span><span class="n">arch</span><span class="p">,</span> <span class="n">product</span><span class="o">=</span><span class="n">product</span><span class="p">,</span> <span class="n">runtime_img</span><span class="o">=</span><span class="n">runtime</span><span class="p">,</span>
|
||||
<span class="n">runtime_base</span><span class="o">=</span><span class="n">basename</span><span class="p">(</span><span class="n">runtime</span><span class="p">),</span>
|
||||
<span class="n">inroot</span><span class="o">=</span><span class="n">inroot</span><span class="p">,</span> <span class="n">outroot</span><span class="o">=</span><span class="n">outroot</span><span class="p">,</span>
|
||||
<span class="n">basearch</span><span class="o">=</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">,</span> <span class="n">libdir</span><span class="o">=</span><span class="n">arch</span><span class="o">.</span><span class="n">libdir</span><span class="p">,</span>
|
||||
<span class="n">isolabel</span><span class="o">=</span><span class="n">isolabel</span><span class="p">,</span> <span class="n">udev</span><span class="o">=</span><span class="n">udev_escape</span><span class="p">,</span> <span class="n">domacboot</span><span class="o">=</span><span class="n">domacboot</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="n">doupgrade</span><span class="p">,</span>
|
||||
<span class="n">workdir</span><span class="o">=</span><span class="n">workdir</span><span class="p">,</span> <span class="n">lower</span><span class="o">=</span><span class="n">string_lower</span><span class="p">,</span>
|
||||
<span class="n">extra_boot_args</span><span class="o">=</span><span class="n">extra_boot_args</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span> <span class="o">=</span> <span class="n">LoraxTemplateRunner</span><span class="p">(</span><span class="n">inroot</span><span class="p">,</span> <span class="n">outroot</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="n">templatedir</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">defaults</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">vars</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_templates</span> <span class="o">=</span> <span class="n">add_templates</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_template_vars</span> <span class="o">=</span> <span class="n">add_template_vars</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span> <span class="o">=</span> <span class="n">templatedir</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">treeinfo_data</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span> <span class="nf">kernels</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">root</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder.rebuild_initrds"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.rebuild_initrds">[docs]</a> <span class="k">def</span> <span class="nf">rebuild_initrds</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">add_args</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">backup</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="sd">'''Rebuild all the initrds in the tree. If backup is specified, each</span>
|
||||
<span class="sd"> initrd will be renamed with backup as a suffix before rebuilding.</span>
|
||||
<span class="sd"> If backup is empty, the existing initrd files will be overwritten.</span>
|
||||
<span class="sd"> If suffix is specified, the existing initrd is untouched and a new</span>
|
||||
<span class="sd"> image is built with the filename "${prefix}-${kernel.version}.img"</span>
|
||||
|
||||
<span class="sd"> If the initrd doesn't exist its name will be created based on the</span>
|
||||
<span class="sd"> name of the kernel.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">add_args</span> <span class="o">=</span> <span class="n">add_args</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">dracut</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"dracut"</span><span class="p">,</span> <span class="s2">"--nomdadmconf"</span><span class="p">,</span> <span class="s2">"--nolvmconf"</span><span class="p">]</span> <span class="o">+</span> <span class="n">add_args</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">backup</span><span class="p">:</span>
|
||||
<span class="n">dracut</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"--force"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"No kernels found, cannot rebuild_initrds"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Hush some dracut warnings. TODO: bind-mount proc in place?</span>
|
||||
<span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span><span class="s2">"/proc/modules"</span><span class="p">),</span><span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">prefix</span><span class="p">:</span>
|
||||
<span class="n">idir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="p">)</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">idir</span><span class="p">,</span> <span class="n">prefix</span><span class="o">+</span><span class="s1">'-'</span><span class="o">+</span><span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="o">+</span><span class="s1">'.img'</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">kernel</span><span class="p">,</span> <span class="s2">"initrd"</span><span class="p">):</span>
|
||||
<span class="c1"># If there is an existing initrd, use that</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">kernel</span><span class="o">.</span><span class="n">initrd</span><span class="o">.</span><span class="n">path</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Construct an initrd from the kernel name</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">"vmlinuz-"</span><span class="p">,</span> <span class="s2">"initrd-"</span><span class="p">)</span> <span class="o">+</span> <span class="s2">".img"</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"rebuilding </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">backup</span><span class="p">:</span>
|
||||
<span class="n">initrd</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">initrd</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">rename</span><span class="p">(</span><span class="n">initrd</span><span class="p">,</span> <span class="n">initrd</span> <span class="o">+</span> <span class="n">backup</span><span class="p">)</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="n">dracut</span> <span class="o">+</span> <span class="p">[</span><span class="n">outfile</span><span class="p">,</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">]</span>
|
||||
<span class="n">runcmd</span><span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># ppc64 cannot boot images > 32MiB, check size and warn</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"ppc64"</span><span class="p">,</span> <span class="s2">"ppc64le"</span><span class="p">)</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="n">st</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">stat</span><span class="p">(</span><span class="n">outfile</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">st</span><span class="o">.</span><span class="n">st_size</span> <span class="o">></span> <span class="mi">32</span> <span class="o">*</span> <span class="mi">1024</span> <span class="o">*</span> <span class="mi">1024</span><span class="p">:</span>
|
||||
<span class="n">logging</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"ppc64 initrd </span><span class="si">%s</span><span class="s2"> is > 32MiB"</span><span class="p">,</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span><span class="s2">"/proc/modules"</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder.build"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.build">[docs]</a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">templatefile</span> <span class="o">=</span> <span class="n">templatemap</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">]</span>
|
||||
<span class="k">for</span> <span class="n">tmpl</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">add_templates</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="n">tmpl</span><span class="p">,</span> <span class="o">**</span><span class="bp">self</span><span class="o">.</span><span class="n">add_template_vars</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="n">templatefile</span><span class="p">,</span> <span class="n">kernels</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">kernels</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">treeinfo_data</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">treeinfo</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">implantisomd5</span><span class="p">()</span></div>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder.implantisomd5"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.implantisomd5">[docs]</a> <span class="k">def</span> <span class="nf">implantisomd5</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">_section</span><span class="p">,</span> <span class="n">data</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">treeinfo_data</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="s1">'boot.iso'</span> <span class="ow">in</span> <span class="n">data</span><span class="p">:</span>
|
||||
<span class="n">iso</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">outroot</span><span class="p">,</span> <span class="n">data</span><span class="p">[</span><span class="s1">'boot.iso'</span><span class="p">])</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"implantisomd5"</span><span class="p">,</span> <span class="n">iso</span><span class="p">])</span></div>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span> <span class="nf">dracut_hooks_path</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">""" Return the path to the lorax dracut hooks scripts</span>
|
||||
|
||||
<span class="sd"> Use the configured share dir if it is setup,</span>
|
||||
<span class="sd"> otherwise default to /usr/share/lorax/dracut_hooks</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span> <span class="s2">"dracut_hooks"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="s2">"/usr/share/lorax/dracut_hooks"</span>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder.copy_dracut_hooks"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.copy_dracut_hooks">[docs]</a> <span class="k">def</span> <span class="nf">copy_dracut_hooks</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hooks</span><span class="p">):</span>
|
||||
<span class="sd">""" Copy the hook scripts in hooks into the installroot's /tmp/</span>
|
||||
<span class="sd"> and return a list of commands to pass to dracut when creating the</span>
|
||||
<span class="sd"> initramfs</span>
|
||||
|
||||
<span class="sd"> hooks is a list of tuples with the name of the hook script and the</span>
|
||||
<span class="sd"> target dracut hook directory</span>
|
||||
<span class="sd"> (eg. [("99anaconda-copy-ks.sh", "/lib/dracut/hooks/pre-pivot")])</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">dracut_commands</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">hook_script</span><span class="p">,</span> <span class="n">dracut_path</span> <span class="ow">in</span> <span class="n">hooks</span><span class="p">:</span>
|
||||
<span class="n">src</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dracut_hooks_path</span><span class="p">,</span> <span class="n">hook_script</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">src</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Missing lorax dracut hook script </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="p">(</span><span class="n">src</span><span class="p">))</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="n">dst</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span> <span class="s2">"/tmp/"</span><span class="p">,</span> <span class="n">hook_script</span><span class="p">)</span>
|
||||
<span class="n">copy2</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">)</span>
|
||||
<span class="n">dracut_commands</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--include"</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="s2">"/tmp/"</span><span class="p">,</span> <span class="n">hook_script</span><span class="p">),</span>
|
||||
<span class="n">dracut_path</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="n">dracut_commands</span></div></div>
|
||||
|
||||
<span class="c1">#### TreeBuilder helper functions</span>
|
||||
|
||||
<div class="viewcode-block" id="findkernels"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.findkernels">[docs]</a><span class="k">def</span> <span class="nf">findkernels</span><span class="p">(</span><span class="n">root</span><span class="o">=</span><span class="s2">"/"</span><span class="p">,</span> <span class="n">kdir</span><span class="o">=</span><span class="s2">"boot"</span><span class="p">):</span>
|
||||
<span class="c1"># To find possible flavors, awk '/BuildKernel/ { print $4 }' kernel.spec</span>
|
||||
<span class="n">flavors</span> <span class="o">=</span> <span class="p">(</span><span class="s1">'debug'</span><span class="p">,</span> <span class="s1">'PAE'</span><span class="p">,</span> <span class="s1">'PAEdebug'</span><span class="p">,</span> <span class="s1">'smp'</span><span class="p">,</span> <span class="s1">'xen'</span><span class="p">,</span> <span class="s1">'lpae'</span><span class="p">)</span>
|
||||
<span class="n">kre</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">"vmlinuz-(?P<version>.+?\.(?P<arch>[a-z0-9_]+)"</span>
|
||||
<span class="sa">r</span><span class="s2">"(.(?P<flavor></span><span class="si">{0}</span><span class="s2">))?)$"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="s2">"|"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">flavors</span><span class="p">)))</span>
|
||||
<span class="n">kernels</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">bootfiles</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">listdir</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="n">kdir</span><span class="p">))</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">bootfiles</span><span class="p">:</span>
|
||||
<span class="n">match</span> <span class="o">=</span> <span class="n">kre</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">match</span><span class="p">:</span>
|
||||
<span class="n">kernel</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">path</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">kdir</span><span class="p">,</span> <span class="n">f</span><span class="p">))</span>
|
||||
<span class="n">kernel</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">match</span><span class="o">.</span><span class="n">groupdict</span><span class="p">())</span> <span class="c1"># sets version, arch, flavor</span>
|
||||
<span class="n">kernels</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">kernel</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># look for associated initrd/initramfs/etc.</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">bootfiles</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">f</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'-'</span><span class="o">+</span><span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="o">+</span><span class="s1">'.img'</span><span class="p">):</span>
|
||||
<span class="n">imgtype</span><span class="p">,</span> <span class="n">_rest</span> <span class="o">=</span> <span class="n">f</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">'-'</span><span class="p">,</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="c1"># special backwards-compat case</span>
|
||||
<span class="k">if</span> <span class="n">imgtype</span> <span class="o">==</span> <span class="s1">'initramfs'</span><span class="p">:</span>
|
||||
<span class="n">imgtype</span> <span class="o">=</span> <span class="s1">'initrd'</span>
|
||||
<span class="n">kernel</span><span class="p">[</span><span class="n">imgtype</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">path</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">kdir</span><span class="p">,</span> <span class="n">f</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"kernels=</span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">kernels</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">kernels</span></div>
|
||||
|
||||
<span class="c1"># udev whitelist: 'a-zA-Z0-9#+.:=@_-' (see is_whitelisted in libudev-util.c)</span>
|
||||
<span class="n">udev_blacklist</span><span class="o">=</span><span class="s1">' !"$%&</span><span class="se">\'</span><span class="s1">()*,/;<>?[</span><span class="se">\\</span><span class="s1">]^`{|}~'</span> <span class="c1"># ASCII printable, minus whitelist</span>
|
||||
<span class="n">udev_blacklist</span> <span class="o">+=</span> <span class="s1">''</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="nb">chr</span><span class="p">(</span><span class="n">i</span><span class="p">)</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">32</span><span class="p">))</span> <span class="c1"># ASCII non-printable</span>
|
||||
<div class="viewcode-block" id="udev_escape"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.udev_escape">[docs]</a><span class="k">def</span> <span class="nf">udev_escape</span><span class="p">(</span><span class="n">label</span><span class="p">):</span>
|
||||
<span class="n">out</span> <span class="o">=</span> <span class="s1">''</span>
|
||||
<span class="k">for</span> <span class="n">ch</span> <span class="ow">in</span> <span class="n">label</span><span class="p">:</span>
|
||||
<span class="n">out</span> <span class="o">+=</span> <span class="n">ch</span> <span class="k">if</span> <span class="n">ch</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">udev_blacklist</span> <span class="k">else</span> <span class="s1">'</span><span class="se">\\</span><span class="s1">x</span><span class="si">%02x</span><span class="s1">'</span> <span class="o">%</span> <span class="nb">ord</span><span class="p">(</span><span class="n">ch</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">out</span></div>
|
||||
|
||||
<div class="viewcode-block" id="string_lower"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.string_lower">[docs]</a><span class="k">def</span> <span class="nf">string_lower</span><span class="p">(</span><span class="n">string</span><span class="p">):</span>
|
||||
<span class="sd">""" Return a lowercase string.</span>
|
||||
|
||||
<span class="sd"> :param string: String to lowercase</span>
|
||||
|
||||
<span class="sd"> This is used as a filter in the templates.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="n">string</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018-2019, Red Hat, Inc.
|
||||
|
||||
</p>
|
||||
</div>
|
||||
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
</footer>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
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257
rhel8-branch/_modules/pylorax/treeinfo.html
Normal file
257
rhel8-branch/_modules/pylorax/treeinfo.html
Normal file
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28.14.33
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<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../lorax-composer.html">lorax-composer</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../composer-cli.html">composer-cli</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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||||
<h1>Source code for pylorax.treeinfo</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># treeinfo.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.treeinfo"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">configparser</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="TreeInfo"><a class="viewcode-back" href="../../pylorax.html#pylorax.treeinfo.TreeInfo">[docs]</a><span class="k">class</span> <span class="nc">TreeInfo</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="p">,</span> <span class="n">variant</span><span class="p">,</span> <span class="n">basearch</span><span class="p">,</span>
|
||||
<span class="n">packagedir</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">c</span> <span class="o">=</span> <span class="n">configparser</span><span class="o">.</span><span class="n">ConfigParser</span><span class="p">()</span>
|
||||
|
||||
<span class="n">section</span> <span class="o">=</span> <span class="s2">"general"</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"timestamp"</span><span class="p">:</span> <span class="nb">str</span><span class="p">(</span><span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()),</span>
|
||||
<span class="s2">"family"</span><span class="p">:</span> <span class="n">product</span><span class="p">,</span>
|
||||
<span class="s2">"version"</span><span class="p">:</span> <span class="n">version</span><span class="p">,</span>
|
||||
<span class="s2">"name"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="p">),</span>
|
||||
<span class="s2">"variant"</span><span class="p">:</span> <span class="n">variant</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
<span class="s2">"arch"</span><span class="p">:</span> <span class="n">basearch</span><span class="p">,</span>
|
||||
<span class="s2">"packagedir"</span><span class="p">:</span> <span class="n">packagedir</span><span class="p">}</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="n">section</span><span class="p">)</span>
|
||||
<span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">data</span><span class="o">.</span><span class="n">items</span><span class="p">())</span>
|
||||
|
||||
<div class="viewcode-block" id="TreeInfo.add_section"><a class="viewcode-back" href="../../pylorax.html#pylorax.treeinfo.TreeInfo.add_section">[docs]</a> <span class="k">def</span> <span class="nf">add_section</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">section</span><span class="p">,</span> <span class="n">data</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">has_section</span><span class="p">(</span><span class="n">section</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="n">section</span><span class="p">)</span>
|
||||
|
||||
<span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">data</span><span class="o">.</span><span class="n">items</span><span class="p">())</span></div>
|
||||
|
||||
<div class="viewcode-block" id="TreeInfo.write"><a class="viewcode-back" href="../../pylorax.html#pylorax.treeinfo.TreeInfo.write">[docs]</a> <span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"writing .treeinfo file"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">fobj</span><span class="p">)</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
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</div>
|
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<footer>
|
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|
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|
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<hr/>
|
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<div role="contentinfo">
|
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<p>
|
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© Copyright 2018-2019, Red Hat, Inc.
|
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|
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|
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</div>
|
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Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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62
rhel8-branch/_sources/composer-cli.rst.txt
Normal file
62
rhel8-branch/_sources/composer-cli.rst.txt
Normal file
@ -0,0 +1,62 @@
|
||||
composer-cli
|
||||
============
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
``composer-cli`` is used to interact with the ``lorax-composer`` API server, managing blueprints, exploring available packages, and building new images.
|
||||
|
||||
It requires `lorax-composer <lorax-composer.html>`_ to be installed on the
|
||||
local system, and the user running it needs to be a member of the ``weldr``
|
||||
group. They do not need to be root, but all of the `security precautions
|
||||
<lorax-composer.html#security>`_ apply.
|
||||
|
||||
composer-cli cmdline arguments
|
||||
------------------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: composer.cli.cmdline.composer_cli_parser
|
||||
:prog: composer-cli
|
||||
|
||||
Edit a Blueprint
|
||||
----------------
|
||||
|
||||
Start out by listing the available blueprints using ``composer-cli blueprints
|
||||
list``, pick one and save it to the local directory by running ``composer-cli
|
||||
blueprints save http-server``. If there are no blueprints available you can
|
||||
copy one of the examples `from the test suite
|
||||
<https://github.com/weldr/lorax/tree/master/tests/pylorax/blueprints/>`_.
|
||||
|
||||
Edit the file (it will be saved with a .toml extension) and change the
|
||||
description, add a package or module to it. Send it back to the server by
|
||||
running ``composer-cli blueprints push http-server.toml``. You can verify that it was
|
||||
saved by viewing the changelog - ``composer-cli blueprints changes http-server``.
|
||||
|
||||
Build an image
|
||||
----------------
|
||||
|
||||
Build a ``qcow2`` disk image from this blueprint by running ``composer-cli
|
||||
compose start http-server qcow2``. It will print a UUID that you can use to
|
||||
keep track of the build. You can also cancel the build if needed.
|
||||
|
||||
The available types of images is displayed by ``composer-cli compose types``.
|
||||
Currently this consists of: alibaba, ami, ext4-filesystem, google, live-iso,
|
||||
openstack, partitioned-disk, qcow2, tar, vhd, vmdk
|
||||
|
||||
Monitor the build status
|
||||
------------------------
|
||||
|
||||
Monitor it using ``composer-cli compose status``, which will show the status of
|
||||
all the builds on the system. You can view the end of the anaconda build logs
|
||||
once it is in the ``RUNNING`` state using ``composer-cli compose log UUID``
|
||||
where UUID is the UUID returned by the start command.
|
||||
|
||||
Once the build is in the ``FINISHED`` state you can download the image.
|
||||
|
||||
Download the image
|
||||
------------------
|
||||
|
||||
Downloading the final image is done with ``composer-cli compose image UUID`` and it will
|
||||
save the qcow2 image as ``UUID-disk.qcow2`` which you can then use to boot a VM like this::
|
||||
|
||||
qemu-kvm --name test-image -m 1024 -hda ./UUID-disk.qcow2
|
||||
34
rhel8-branch/_sources/index.rst.txt
Normal file
34
rhel8-branch/_sources/index.rst.txt
Normal file
@ -0,0 +1,34 @@
|
||||
.. Lorax documentation master file, created by
|
||||
sphinx-quickstart on Wed Apr 8 13:46:00 2015.
|
||||
You can adapt this file completely to your liking, but it should at least
|
||||
contain the root `toctree` directive.
|
||||
|
||||
Welcome to Lorax's documentation!
|
||||
=================================
|
||||
|
||||
Contents:
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
|
||||
intro
|
||||
lorax
|
||||
livemedia-creator
|
||||
lorax-composer
|
||||
composer-cli
|
||||
product-images
|
||||
modules
|
||||
|
||||
Documentation for other Lorax Branches
|
||||
======================================
|
||||
|
||||
* `Fedora 28 <f28-branch/>`_
|
||||
* `RHEL7 lorax-composer <lorax-composer/>`_
|
||||
|
||||
Indices and tables
|
||||
==================
|
||||
|
||||
* :ref:`genindex`
|
||||
* :ref:`modindex`
|
||||
* :ref:`search`
|
||||
|
||||
27
rhel8-branch/_sources/index.txt
Normal file
27
rhel8-branch/_sources/index.txt
Normal file
@ -0,0 +1,27 @@
|
||||
.. Lorax documentation master file, created by
|
||||
sphinx-quickstart on Wed Apr 8 13:46:00 2015.
|
||||
You can adapt this file completely to your liking, but it should at least
|
||||
contain the root `toctree` directive.
|
||||
|
||||
Welcome to Lorax's documentation!
|
||||
=================================
|
||||
|
||||
Contents:
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
|
||||
intro
|
||||
lorax
|
||||
livemedia-creator
|
||||
product-images
|
||||
modules
|
||||
|
||||
|
||||
Indices and tables
|
||||
==================
|
||||
|
||||
* :ref:`genindex`
|
||||
* :ref:`modindex`
|
||||
* :ref:`search`
|
||||
|
||||
67
rhel8-branch/_sources/intro.rst.txt
Normal file
67
rhel8-branch/_sources/intro.rst.txt
Normal file
@ -0,0 +1,67 @@
|
||||
Introduction to Lorax
|
||||
=====================
|
||||
|
||||
I am the Lorax. I speak for the trees [and images].
|
||||
|
||||
Lorax is used to build the Anaconda Installer boot.iso, it consists of a
|
||||
library, pylorax, a set of templates, and the lorax script. Its operation
|
||||
is driven by a customized set of Mako templates that lists the packages
|
||||
to be installed, steps to execute to remove unneeded files, and creation
|
||||
of the iso for all of the supported architectures.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Before Lorax
|
||||
============
|
||||
|
||||
Tree building tools such as pungi and revisor rely on 'buildinstall' in
|
||||
anaconda/scripts/ to produce the boot images and other such control files
|
||||
in the final tree. The existing buildinstall scripts written in a mix of
|
||||
bash and Python are unmaintainable. Lorax is an attempt to replace them
|
||||
with something more flexible.
|
||||
|
||||
|
||||
EXISTING WORKFLOW:
|
||||
|
||||
pungi and other tools call scripts/buildinstall, which in turn call other
|
||||
scripts to do the image building and data generation. Here's how it
|
||||
currently looks:
|
||||
|
||||
-> buildinstall
|
||||
* process command line options
|
||||
* write temporary yum.conf to point to correct repo
|
||||
* find anaconda release RPM
|
||||
* unpack RPM, pull in those versions of upd-instroot, mk-images,
|
||||
maketreeinfo.py, makestamp.py, and buildinstall
|
||||
|
||||
-> call upd-instroot
|
||||
|
||||
-> call maketreeinfo.py
|
||||
|
||||
-> call mk-images (which figures out which mk-images.ARCH to call)
|
||||
|
||||
-> call makestamp.py
|
||||
|
||||
* clean up
|
||||
|
||||
|
||||
PROBLEMS:
|
||||
|
||||
The existing workflow presents some problems with maintaining the scripts.
|
||||
First, almost all knowledge of what goes in to the stage 1 and stage 2
|
||||
images lives in upd-instroot. The mk-images* scripts copy things from the
|
||||
root created by upd-instroot in order to build the stage 1 image, though
|
||||
it's not completely clear from reading the scripts.
|
||||
|
||||
|
||||
NEW IDEAS:
|
||||
|
||||
Create a new central driver with all information living in Python modules.
|
||||
Configuration files will provide the knowledge previously contained in the
|
||||
upd-instroot and mk-images* scripts.
|
||||
|
||||
|
||||
|
||||
67
rhel8-branch/_sources/intro.txt
Normal file
67
rhel8-branch/_sources/intro.txt
Normal file
@ -0,0 +1,67 @@
|
||||
Introduction to Lorax
|
||||
=====================
|
||||
|
||||
I am the Lorax. I speak for the trees [and images].
|
||||
|
||||
Lorax is used to build the Anaconda Installer boot.iso, it consists of a
|
||||
library, pylorax, a set of templates, and the lorax script. Its operation
|
||||
is driven by a customized set of Mako templates that lists the packages
|
||||
to be installed, steps to execute to remove unneeded files, and creation
|
||||
of the iso for all of the supported architectures.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Before Lorax
|
||||
============
|
||||
|
||||
Tree building tools such as pungi and revisor rely on 'buildinstall' in
|
||||
anaconda/scripts/ to produce the boot images and other such control files
|
||||
in the final tree. The existing buildinstall scripts written in a mix of
|
||||
bash and Python are unmaintainable. Lorax is an attempt to replace them
|
||||
with something more flexible.
|
||||
|
||||
|
||||
EXISTING WORKFLOW:
|
||||
|
||||
pungi and other tools call scripts/buildinstall, which in turn call other
|
||||
scripts to do the image building and data generation. Here's how it
|
||||
currently looks:
|
||||
|
||||
-> buildinstall
|
||||
* process command line options
|
||||
* write temporary yum.conf to point to correct repo
|
||||
* find anaconda release RPM
|
||||
* unpack RPM, pull in those versions of upd-instroot, mk-images,
|
||||
maketreeinfo.py, makestamp.py, and buildinstall
|
||||
|
||||
-> call upd-instroot
|
||||
|
||||
-> call maketreeinfo.py
|
||||
|
||||
-> call mk-images (which figures out which mk-images.ARCH to call)
|
||||
|
||||
-> call makestamp.py
|
||||
|
||||
* clean up
|
||||
|
||||
|
||||
PROBLEMS:
|
||||
|
||||
The existing workflow presents some problems with maintaining the scripts.
|
||||
First, almost all knowledge of what goes in to the stage 1 and stage 2
|
||||
images lives in upd-instroot. The mk-images* scripts copy things from the
|
||||
root created by upd-instroot in order to build the stage 1 image, though
|
||||
it's not completely clear from reading the scripts.
|
||||
|
||||
|
||||
NEW IDEAS:
|
||||
|
||||
Create a new central driver with all information living in Python modules.
|
||||
Configuration files will provide the knowledge previously contained in the
|
||||
upd-instroot and mk-images* scripts.
|
||||
|
||||
|
||||
|
||||
641
rhel8-branch/_sources/livemedia-creator.rst.txt
Normal file
641
rhel8-branch/_sources/livemedia-creator.rst.txt
Normal file
@ -0,0 +1,641 @@
|
||||
livemedia-creator
|
||||
=================
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
livemedia-creator uses `Anaconda <https://github.com/rhinstaller/anaconda>`_,
|
||||
`kickstart <https://github.com/rhinstaller/pykickstart>`_ and `Lorax
|
||||
<https://github.com/rhinstaller/lorax>`_ to create bootable media that use the
|
||||
same install path as a normal system installation. It can be used to make live
|
||||
isos, bootable (partitioned) disk images, tarfiles, and filesystem images for
|
||||
use with virtualization and container solutions like libvirt, docker, and
|
||||
OpenStack.
|
||||
|
||||
The general idea is to use qemu with kickstart and an Anaconda boot.iso to
|
||||
install into a disk image and then use the disk image to create the bootable
|
||||
media.
|
||||
|
||||
livemedia-creator --help will describe all of the options available. At the
|
||||
minimum you need:
|
||||
|
||||
``--make-iso`` to create a final bootable .iso or one of the other ``--make-*`` options.
|
||||
|
||||
``--iso`` to specify the Anaconda install media to use with qemu.
|
||||
|
||||
``--ks`` to select the kickstart file describing what to install.
|
||||
|
||||
To use livemedia-creator with virtualization you will need to have qemu-kvm installed.
|
||||
|
||||
If you are going to be using Anaconda directly, with ``--no-virt`` mode, make sure
|
||||
you have the anaconda-tui package installed.
|
||||
|
||||
Conventions used in this document:
|
||||
|
||||
``lmc`` is an abbreviation for livemedia-creator.
|
||||
|
||||
``builder`` is the system where livemedia-creator is being run
|
||||
|
||||
``image`` is the disk image being created by running livemedia-creator
|
||||
|
||||
|
||||
livemedia-creator cmdline arguments
|
||||
-----------------------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: pylorax.cmdline.lmc_parser
|
||||
:prog: livemedia-creator
|
||||
|
||||
--macboot : @replace
|
||||
Make the iso bootable on UEFI based Mac systems
|
||||
|
||||
Default: True
|
||||
|
||||
--nomacboot : @replace
|
||||
Do not create a Mac bootable iso
|
||||
|
||||
Default: False
|
||||
|
||||
|
||||
Quickstart
|
||||
----------
|
||||
|
||||
Run this to create a bootable live iso::
|
||||
|
||||
sudo livemedia-creator --make-iso \
|
||||
--iso=/extra/iso/boot.iso --ks=./docs/rhel-livemedia.ks
|
||||
|
||||
You can run it directly from the lorax git repo like this::
|
||||
|
||||
sudo PATH=./src/sbin/:$PATH PYTHONPATH=./src/ ./src/sbin/livemedia-creator \
|
||||
--make-iso --iso=/extra/iso/boot.iso \
|
||||
--ks=./docs/rhel-livemedia.ks --lorax-templates=./share/
|
||||
|
||||
You can observe the installation using vnc. The logs will show what port was
|
||||
chosen, or you can use a specific port by passing it. eg. ``--vnc vnc:127.0.0.1:5``
|
||||
|
||||
This is usually a good idea when testing changes to the kickstart. lmc tries
|
||||
to monitor the logs for fatal errors, but may not catch everything.
|
||||
|
||||
|
||||
How ISO creation works
|
||||
----------------------
|
||||
|
||||
There are 2 stages, the install stage which produces a disk or filesystem image
|
||||
as its output, and the boot media creation which uses the image as its input.
|
||||
Normally you would run both stages, but it is possible to stop after the
|
||||
install stage, by using ``--image-only``, or to skip the install stage and use
|
||||
a previously created disk image by passing ``--disk-image`` or ``--fs-image``
|
||||
|
||||
When creating an iso qemu boots using the passed Anaconda installer iso
|
||||
and installs the system based on the kickstart. The ``%post`` section of the
|
||||
kickstart is used to customize the installed system in the same way that
|
||||
current spin-kickstarts do.
|
||||
|
||||
livemedia-creator monitors the install process for problems by watching the
|
||||
install logs. They are written to the current directory or to the base
|
||||
directory specified by the --logfile command. You can also monitor the install
|
||||
by using a vnc client. This is recommended when first modifying a kickstart,
|
||||
since there are still places where Anaconda may get stuck without the log
|
||||
monitor catching it.
|
||||
|
||||
The output from this process is a partitioned disk image. kpartx can be used
|
||||
to mount and examine it when there is a problem with the install. It can also
|
||||
be booted using kvm.
|
||||
|
||||
When creating an iso the disk image's / partition is copied into a formatted
|
||||
filesystem image which is then used as the input to lorax for creation of the
|
||||
final media.
|
||||
|
||||
The final image is created by lorax, using the templates in /usr/share/lorax/live/
|
||||
or the live directory below the directory specified by ``--lorax-templates``. The
|
||||
templates are written using the Mako template system with some extra commands
|
||||
added by lorax.
|
||||
|
||||
.. note::
|
||||
The output from --make-iso includes the artifacts used to create the boot.iso;
|
||||
the kernel, initrd, the squashfs filesystem, etc. If you only want the
|
||||
boot.iso you can pass ``--iso-only`` and the other files will be removed. You
|
||||
can also name the iso by using ``--iso-name my-live.iso``.
|
||||
|
||||
|
||||
Kickstarts
|
||||
----------
|
||||
|
||||
The docs/ directory includes several example kickstarts, one to create a live
|
||||
desktop iso using GNOME, and another to create a minimal disk image. When
|
||||
creating your own kickstarts you should start with the minimal example, it
|
||||
includes several needed packages that are not always included by dependencies.
|
||||
|
||||
Or you can use existing spin kickstarts to create live media with a few
|
||||
changes. Here are the steps I used to convert the Fedora XFCE spin.
|
||||
|
||||
1. Flatten the xfce kickstart using ksflatten
|
||||
2. Add zerombr so you don't get the disk init dialog
|
||||
3. Add clearpart --all
|
||||
4. Add swap partition
|
||||
5. bootloader target
|
||||
6. Add shutdown to the kickstart
|
||||
7. Add network --bootproto=dhcp --activate to activate the network
|
||||
This works for F16 builds but for F15 and before you need to pass
|
||||
something on the cmdline that activate the network, like sshd:
|
||||
|
||||
``livemedia-creator --kernel-args="sshd"``
|
||||
|
||||
8. Add a root password::
|
||||
|
||||
rootpw rootme
|
||||
network --bootproto=dhcp --activate
|
||||
zerombr
|
||||
clearpart --all
|
||||
bootloader --location=mbr
|
||||
part swap --size=512
|
||||
shutdown
|
||||
|
||||
9. In the livesys script section of the %post remove the root password. This
|
||||
really depends on how the spin wants to work. You could add the live user
|
||||
that you create to the %wheel group so that sudo works if you wanted to.
|
||||
|
||||
``passwd -d root > /dev/null``
|
||||
|
||||
10. Remove /etc/fstab in %post, dracut handles mounting the rootfs
|
||||
|
||||
``cat /dev/null > /dev/fstab``
|
||||
|
||||
Do this only for live iso's, the filesystem will be mounted read only if
|
||||
there is no /etc/fstab
|
||||
|
||||
11. Don't delete initramfs files from /boot in %post
|
||||
12. When creating live iso's you need to have, at least, these packages in the %package section::
|
||||
dracut-config-generic
|
||||
dracut-live
|
||||
-dracut-config-rescue
|
||||
grub-efi
|
||||
memtest86+
|
||||
syslinux
|
||||
|
||||
One drawback to using qemu is that it pulls the packages from the repo each
|
||||
time you run it. To speed things up you either need a local mirror of the
|
||||
packages, or you can use a caching proxy. When using a proxy you pass it to
|
||||
livemedia-creator like this:
|
||||
|
||||
``--proxy=http://proxy.yourdomain.com:3128``
|
||||
|
||||
You also need to use a specific mirror instead of mirrormanager so that the
|
||||
packages will get cached, so your kickstart url would look like:
|
||||
|
||||
``url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/x86_64/os/"``
|
||||
|
||||
You can also add an update repo, but don't name it updates. Add --proxy to it
|
||||
as well.
|
||||
|
||||
|
||||
Anaconda image install (no-virt)
|
||||
--------------------------------
|
||||
|
||||
You can create images without using qemu by passing ``--no-virt`` on the
|
||||
cmdline. This will use Anaconda's directory install feature to handle the
|
||||
install. There are a couple of things to keep in mind when doing this:
|
||||
|
||||
1. It will be most reliable when building images for the same release that the
|
||||
host is running. Because Anaconda has expectations about the system it is
|
||||
running under you may encounter strange bugs if you try to build newer or
|
||||
older releases.
|
||||
|
||||
2. It may totally trash your host. So far I haven't had this happen, but the
|
||||
possibility exists that a bug in Anaconda could result in it operating on
|
||||
real devices. I recommend running it in a virt or on a system that you can
|
||||
afford to lose all data from.
|
||||
|
||||
The logs from anaconda will be placed in an ./anaconda/ directory in either
|
||||
the current directory or in the directory used for --logfile
|
||||
|
||||
Example cmdline:
|
||||
|
||||
``sudo livemedia-creator --make-iso --no-virt --ks=./rhel-livemedia.ks``
|
||||
|
||||
.. note::
|
||||
Using no-virt to create a partitioned disk image (eg. --make-disk or
|
||||
--make-vagrant) will only create disks usable on the host platform (BIOS
|
||||
or UEFI). You can create BIOS partitioned disk images on UEFI by using
|
||||
virt.
|
||||
|
||||
.. note::
|
||||
As of version 30.7 SELinux can be set to Enforcing. The current state is
|
||||
logged for debugging purposes and if there are SELinux denials they should
|
||||
be reported as a bug.
|
||||
|
||||
AMI Images
|
||||
----------
|
||||
|
||||
Amazon EC2 images can be created by using the --make-ami switch and an appropriate
|
||||
kickstart file. All of the work to customize the image is handled by the kickstart.
|
||||
The example currently included was modified from the cloud-kickstarts version so
|
||||
that it would work with livemedia-creator.
|
||||
|
||||
Example cmdline:
|
||||
|
||||
``sudo livemedia-creator --make-ami --iso=/path/to/boot.iso --ks=./docs/rhel-livemedia-ec2.ks``
|
||||
|
||||
This will produce an ami-root.img file in the working directory.
|
||||
|
||||
At this time I have not tested the image with EC2. Feedback would be welcome.
|
||||
|
||||
|
||||
Appliance Creation
|
||||
------------------
|
||||
|
||||
livemedia-creator can now replace appliance-tools by using the --make-appliance
|
||||
switch. This will create the partitioned disk image and an XML file that can be
|
||||
used with virt-image to setup a virtual system.
|
||||
|
||||
The XML is generated using the Mako template from
|
||||
/usr/share/lorax/appliance/libvirt.xml You can use a different template by
|
||||
passing ``--app-template <template path>``
|
||||
|
||||
Documentation on the Mako template system can be found at the `Mako site
|
||||
<http://docs.makotemplates.org/en/latest/index.html>`_
|
||||
|
||||
The name of the final output XML is appliance.xml, this can be changed with
|
||||
``--app-file <file path>``
|
||||
|
||||
The following variables are passed to the template:
|
||||
|
||||
``disks``
|
||||
A list of disk_info about each disk.
|
||||
Each entry has the following attributes:
|
||||
|
||||
``name``
|
||||
base name of the disk image file
|
||||
|
||||
``format``
|
||||
"raw"
|
||||
|
||||
``checksum_type``
|
||||
"sha256"
|
||||
|
||||
``checksum``
|
||||
sha256 checksum of the disk image
|
||||
|
||||
``name``
|
||||
Name of appliance, from --app-name argument
|
||||
|
||||
``arch``
|
||||
Architecture
|
||||
|
||||
``memory``
|
||||
Memory in KB (from ``--ram``)
|
||||
|
||||
``vcpus``
|
||||
from ``--vcpus``
|
||||
|
||||
``networks``
|
||||
list of networks from the kickstart or []
|
||||
|
||||
``title``
|
||||
from ``--title``
|
||||
|
||||
``project``
|
||||
from ``--project``
|
||||
|
||||
``releasever``
|
||||
from ``--releasever``
|
||||
|
||||
The created image can be imported into libvirt using:
|
||||
|
||||
``virt-image appliance.xml``
|
||||
|
||||
You can also create qcow2 appliance images using ``--image-type=qcow2``, for example::
|
||||
|
||||
sudo livemedia-creator --make-appliance --iso=/path/to/boot.iso --ks=./docs/rhel-minimal.ks \
|
||||
--image-type=qcow2 --app-file=minimal-test.xml --image-name=minimal-test.img
|
||||
|
||||
|
||||
Filesystem Image Creation
|
||||
-------------------------
|
||||
|
||||
livemedia-creator can be used to create un-partitined filesystem images using
|
||||
the ``--make-fsimage`` option. As of version 21.8 this works with both qemu and
|
||||
no-virt modes of operation. Previously it was only available with no-virt.
|
||||
|
||||
Kickstarts should have a single / partition with no extra mountpoints.
|
||||
|
||||
``livemedia-creator --make-fsimage --iso=/path/to/boot.iso --ks=./docs/rhel-minimal.ks``
|
||||
|
||||
You can name the output image with ``--image-name`` and set a label on the filesystem with ``--fs-label``
|
||||
|
||||
|
||||
TAR File Creation
|
||||
-----------------
|
||||
|
||||
The ``--make-tar`` command can be used to create a tar of the root filesystem. By
|
||||
default it is compressed using xz, but this can be changed using the
|
||||
``--compression`` and ``--compress-arg`` options. This option works with both virt and
|
||||
no-virt install methods.
|
||||
|
||||
As with ``--make-fsimage`` the kickstart should be limited to a single / partition.
|
||||
|
||||
For example::
|
||||
|
||||
livemedia-creator --make-tar --iso=/path/to/boot.iso --ks=./docs/rhel-minimal.ks \
|
||||
--image-name=rhel-root.tar.xz
|
||||
|
||||
|
||||
Live Image for PXE Boot
|
||||
-----------------------
|
||||
|
||||
The ``--make-pxe-live`` command will produce squashfs image containing live root
|
||||
filesystem that can be used for pxe boot. Directory with results will contain
|
||||
the live image, kernel image, initrd image and template of pxe configuration
|
||||
for the images.
|
||||
|
||||
|
||||
Atomic Live Image for PXE Boot
|
||||
------------------------------
|
||||
|
||||
The ``--make-ostree-live`` command will produce the same result as ``--make-pxe-live``
|
||||
for installations of Atomic Host. Example kickstart for such an installation
|
||||
using Atomic installer iso with local repo included in the image can be found
|
||||
in docs/rhel-atomic-pxe-live.ks.
|
||||
|
||||
The PXE images can also be created with ``--no-virt`` by using the example
|
||||
kickstart in docs/rhel-atomic-pxe-live-novirt.ks. This also works inside the
|
||||
mock environment.
|
||||
|
||||
|
||||
Using Mock and --no-virt to Create Images
|
||||
-----------------------------------------
|
||||
|
||||
As of lorax version 22.2 you can use livemedia-creator and anaconda version
|
||||
22.15 inside of a mock chroot with --make-iso and --make-fsimage.
|
||||
|
||||
.. note::
|
||||
As of mock 1.3.4 you need to use ``--old-chroot`` with mock. Mock now defaults to using systemd-nspawn
|
||||
which cannot create the needed loop device nodes. Passing ``--old-chroot`` will use the old system
|
||||
where ``/dev/loop*`` is setup for you.
|
||||
|
||||
On the host system:
|
||||
|
||||
1. yum install -y mock
|
||||
|
||||
2. Add a user to the mock group to use for running mock. eg. builder
|
||||
|
||||
3. Create a new /etc/mock/ config file based on the rawhide one, or modify the
|
||||
existing one so that the following options are setup::
|
||||
|
||||
config_opts['chroot_setup_cmd'] = 'install @buildsys-build anaconda-tui lorax'
|
||||
|
||||
# build results go into /home/builder/results/
|
||||
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/home/builder/results','/results/'))
|
||||
|
||||
If you are creating images for a branched release of Fedora you should also enable
|
||||
the updates-testing repository so that you get the latest builds in your mock chroot.
|
||||
|
||||
The following steps are run as the builder user who is a member of the mock
|
||||
group.
|
||||
|
||||
4. Make a directory for results matching the bind mount above
|
||||
``mkdir ~/results/``
|
||||
|
||||
5. Copy the example kickstarts
|
||||
``cp /usr/share/docs/lorax/*ks .``
|
||||
|
||||
6. Make sure tar and dracut-network are in the %packages section and that the
|
||||
``url points to the correct repo``
|
||||
|
||||
7. Init the mock
|
||||
``mock -r rhel-8-x86_64 --old-chroot --init``
|
||||
|
||||
8. Copy the kickstart inside the mock
|
||||
``mock -r rhel-8-x86_64 --old-chroot --copyin ./rhel-minimal.ks /root/``
|
||||
|
||||
9. Make a minimal iso::
|
||||
|
||||
mock -r rhel-8-x86_64 --old-chroot --chroot -- livemedia-creator --no-virt \
|
||||
--resultdir=/results/try-1 --logfile=/results/logs/try-1/try-1.log \
|
||||
--make-iso --ks /root/rhel-minimal.ks
|
||||
|
||||
Results will be in ./results/try-1 and logs under /results/logs/try-1/
|
||||
including anaconda logs and livemedia-creator logs. The new iso will be
|
||||
located at ~/results/try-1/images/boot.iso, and the ~/results/try-1/
|
||||
directory tree will also contain the vmlinuz, initrd, etc.
|
||||
|
||||
|
||||
Using Mock and qemu to Create Images
|
||||
------------------------------------
|
||||
|
||||
Version 25.0 of livemedia-creator switches to using qemu for virtualization.
|
||||
This allows creation of all image types, and use of the KVM on the host if
|
||||
/dev/kvm is present in the mock environment.
|
||||
|
||||
On the host system:
|
||||
|
||||
1. yum install -y mock
|
||||
|
||||
2. Add a user to the mock group to use for running mock. eg. builder
|
||||
|
||||
3. Create a new /etc/mock/ config file based on the rawhide one, or modify the
|
||||
existing one so that the following options are setup::
|
||||
|
||||
config_opts['chroot_setup_cmd'] = 'install @buildsys-build lorax qemu'
|
||||
|
||||
# build results go into /home/builder/results/
|
||||
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/home/builder/results','/results/'))
|
||||
|
||||
If you are creating images for a branched release of Fedora you should also enable
|
||||
the updates-testing repository so that you get the latest builds in your mock chroot.
|
||||
|
||||
The following steps are run as the builder user who is a member of the mock
|
||||
group.
|
||||
|
||||
4. Make a directory for results matching the bind mount above
|
||||
``mkdir ~/results/``
|
||||
|
||||
5. Copy the example kickstarts
|
||||
``cp /usr/share/docs/lorax/*ks .``
|
||||
|
||||
6. Make sure tar and dracut-network are in the %packages section and that the
|
||||
``url points to the correct repo``
|
||||
|
||||
7. Init the mock
|
||||
``mock -r rhel-8-x86_64 --old-chroot --init``
|
||||
|
||||
8. Copy the kickstart inside the mock
|
||||
``mock -r rhel-8-x86_64 --old-chroot --copyin ./rhel-minimal.ks /root/``
|
||||
|
||||
9. Copy the Anaconda boot.iso inside the mock
|
||||
``mock -r rhel-8-x86_64 --old-chroot --copyin ./boot.iso /root/``
|
||||
|
||||
10. Make a minimal iso::
|
||||
|
||||
mock -r rhel-8-x86_64 --old-chroot --chroot -- livemedia-creator \
|
||||
--resultdir=/results/try-1 --logfile=/results/logs/try-1/try-1.log \
|
||||
--make-iso --ks /root/rhel-minimal.ks --iso /root/boot.iso
|
||||
|
||||
Results will be in ./results/try-1 and logs under /results/logs/try-1/
|
||||
including anaconda logs and livemedia-creator logs. The new iso will be
|
||||
located at ~/results/try-1/images/boot.iso, and the ~/results/try-1/
|
||||
directory tree will also contain the vmlinuz, initrd, etc.
|
||||
|
||||
This will run qemu without kvm support, which is going to be very slow. You can
|
||||
add ``mknod /dev/kvm c 10 232;`` to create the device node before running lmc.
|
||||
|
||||
|
||||
OpenStack Image Creation
|
||||
------------------------
|
||||
|
||||
OpenStack supports partitioned disk images so ``--make-disk`` can be used to
|
||||
create images for importing into glance, OpenStack's image storage component.
|
||||
You need to have access to an OpenStack provider that allows image uploads, or
|
||||
setup your own using the instructions from the `RDO Project
|
||||
<https://www.rdoproject.org/Quickstart>`_.
|
||||
|
||||
The example kickstart, rhel-openstack.ks, is only slightly different than the
|
||||
rhel-minimal.ks one. It adds the cloud-init and cloud-utils-growpart
|
||||
packages. OpenStack supports setting up the image using cloud-init, and
|
||||
cloud-utils-growpart will grow the image to fit the instance's disk size.
|
||||
|
||||
Create a qcow2 image using the kickstart like this:
|
||||
|
||||
``sudo livemedia-creator --make-disk --iso=/path/to/boot.iso --ks=/path/to/rhel-openstack.ks --image-type=qcow2``
|
||||
|
||||
.. note::
|
||||
On the RHEL7 version of lmc ``--image-type`` isn't supported. You can only create a bare partitioned disk image.
|
||||
|
||||
Import the resulting disk image into the OpenStack system, either via the web UI, or glance on the cmdline::
|
||||
|
||||
glance image-create --name "rhel-openstack" --is-public true --disk-format qcow2 \
|
||||
--container-format bare --file ./rhel-openstack.qcow2
|
||||
|
||||
If qcow2 wasn't used then ``--disk-format`` should be set to raw.
|
||||
|
||||
|
||||
Container Image Creation
|
||||
------------------------
|
||||
|
||||
Use lmc to create a tarfile as described in the `TAR File Creation`_ section, but substitute the
|
||||
rhel-container.ks example kickstart which removes the requirement for core files and the kernel.
|
||||
|
||||
You can then import the tarfile into podman or docker like this:
|
||||
|
||||
``podman import /var/tmp/root.tar.xz rhel-root``
|
||||
|
||||
And then run bash inside of it:
|
||||
|
||||
``podman run -i -t rhel-root /bin/bash``
|
||||
|
||||
|
||||
Open Container Initiative Image Creation
|
||||
----------------------------------------
|
||||
|
||||
The OCI is a new specification that is still being worked on. You can read more about it at
|
||||
`the Open Container Initiative website <https://www.opencontainers.org/>`_. You can create
|
||||
OCI images using the following command::
|
||||
|
||||
sudo livemedia-creator --make-oci --oci-config /path/to/config.json --oci-runtime /path/to/runtime.json \
|
||||
--iso=/path/to/boot.iso --ks=/path/to/rhel-minimal.ks
|
||||
|
||||
You must provide the config.json and runtime.json files to be included in the bundle,
|
||||
their specifications can be found `on the OCI github project <https://github.com/opencontainers/specs>`_
|
||||
output will be in the results directory with a default name of bundle.tar.xz
|
||||
|
||||
This will work with ``--no-virt`` and inside a mock since it doesn't use any
|
||||
partitioned disk images.
|
||||
|
||||
|
||||
Vagrant Image Creation
|
||||
----------------------
|
||||
|
||||
`Vagrant <https://www.vagrantup.com/>`_ images can be created using the following command::
|
||||
|
||||
sudo livemedia-creator --make-vagrant --vagrant-metadata /path/to/metadata.json \
|
||||
--iso=/path/to/boot.iso --ks=/path/to/rhel-vagrant.ks
|
||||
|
||||
The image created is a `vagrant-libvirt
|
||||
<https://github.com/pradels/vagrant-libvirt>`_ provider image and needs to have
|
||||
vagrant setup with libvirt before you can use it.
|
||||
|
||||
The ``--vagrant-metadata`` file is optional, it will create a minimal one by
|
||||
default, and if one is passed it will make sure the disk size is setup
|
||||
correctly. If you pass a ``--vagrant-vagrantfile`` it will be included in the
|
||||
image verbatim. By default no vagrantfile is created.
|
||||
|
||||
There is an example Vagrant kickstart file in the docs directory that sets up
|
||||
the vagrant user with the default insecure SSH pubkey and a few useful
|
||||
utilities.
|
||||
|
||||
This also works with ``--no-virt``, but will not work inside a mock due to its
|
||||
use of partitioned disk images and qcow2.
|
||||
|
||||
|
||||
Creating UEFI disk images with virt
|
||||
-----------------------------------
|
||||
|
||||
Partitioned disk images can only be created for the same platform as the host system (BIOS or
|
||||
UEFI). You can use virt to create BIOS images on UEFI systems, and it is also possible
|
||||
to create UEFI images on BIOS systems using OVMF firmware and qemu.
|
||||
|
||||
Install the lorax-lmc-virt package, this will install qemu and the OVMF
|
||||
firmware files.
|
||||
|
||||
Now you can run livemedia-creator with ``--virt-uefi`` to boot and install using UEFI::
|
||||
|
||||
sudo livemedia-creator --make-disk --virt-uefi --iso=/path/to/boot.iso \
|
||||
--ks=/path/to/rhel-minimal.ks
|
||||
|
||||
Make sure that the kickstart you are using creates a /boot/efi partition by including this::
|
||||
|
||||
part /boot/efi --fstype="efi" --size=500
|
||||
|
||||
Or use ``reqpart`` in the kickstart and Anaconda will create the required partitions.
|
||||
|
||||
.. note::
|
||||
The --virt-uefi method is currently only supported on the x86_64 architecture.
|
||||
|
||||
|
||||
Debugging problems
|
||||
------------------
|
||||
|
||||
Sometimes an installation will get stuck. When using qemu the logs will
|
||||
be written to ./virt-install.log and most of the time any problems that happen
|
||||
will be near the end of the file. lmc tries to detect common errors and will
|
||||
cancel the installation when they happen. But not everything can be caught.
|
||||
When creating a new kickstart it is helpful to use vnc so that you can monitor
|
||||
the installation as it happens, and if it gets stuck without lmc detecting the
|
||||
problem you can switch to tty1 and examine the system directly.
|
||||
|
||||
If it does get stuck the best way to cancel is to use kill -9 on the qemu pid,
|
||||
lmc will detect that the process died and cleanup.
|
||||
|
||||
If lmc didn't handle the cleanup for some reason you can do this:
|
||||
1. ``sudo umount /tmp/lmc-XXXX`` to unmount the iso from its mountpoint.
|
||||
2. ``sudo rm -rf /tmp/lmc-XXXX``
|
||||
3. ``sudo rm /var/tmp/lmc-disk-XXXXX`` to remove the disk image.
|
||||
|
||||
Note that lmc uses the lmc- prefix for all of its temporary files and
|
||||
directories to make it easier to find and clean up leftovers.
|
||||
|
||||
The logs from the qemu run are stored in virt-install.log, logs from
|
||||
livemedia-creator are in livemedia.log and program.log
|
||||
|
||||
You can add ``--image-only`` to skip the .iso creation and examine the resulting
|
||||
disk image. Or you can pass ``--keep-image`` to keep it around after the iso has
|
||||
been created.
|
||||
|
||||
Cleaning up aborted ``--no-virt`` installs can sometimes be accomplished by
|
||||
running the ``anaconda-cleanup`` script. As of Fedora 18 anaconda is
|
||||
multi-threaded and it can sometimes become stuck and refuse to exit. When this
|
||||
happens you can usually clean up by first killing the anaconda process then
|
||||
running ``anaconda-cleanup``.
|
||||
|
||||
|
||||
Hacking
|
||||
-------
|
||||
|
||||
Development on this will take place as part of the lorax project, and on the
|
||||
anaconda-devel-list mailing list, and `on github <https://github.com/rhinstaller/lorax>`_
|
||||
|
||||
Feedback, enhancements and bugs are welcome. You can use `bugzilla
|
||||
<https://bugzilla.redhat.com/enter_bug.cgi?product=Red Hat Enterprise Linux 8&component=lorax>`_ to
|
||||
report bugs against the lorax component.
|
||||
|
||||
638
rhel8-branch/_sources/livemedia-creator.txt
Normal file
638
rhel8-branch/_sources/livemedia-creator.txt
Normal file
@ -0,0 +1,638 @@
|
||||
livemedia-creator
|
||||
=================
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
livemedia-creator uses `Anaconda <https://github.com/rhinstaller/anaconda>`_,
|
||||
`kickstart <https://github.com/rhinstaller/pykickstart>`_ and `Lorax
|
||||
<https://github.com/rhinstaller/lorax>`_ to create bootable media that use the
|
||||
same install path as a normal system installation. It can be used to make live
|
||||
isos, bootable (partitioned) disk images, tarfiles, and filesystem images for
|
||||
use with virtualization and container solutions like libvirt, docker, and
|
||||
OpenStack.
|
||||
|
||||
The general idea is to use qemu with kickstart and an Anaconda boot.iso to
|
||||
install into a disk image and then use the disk image to create the bootable
|
||||
media.
|
||||
|
||||
livemedia-creator --help will describe all of the options available. At the
|
||||
minimum you need:
|
||||
|
||||
``--make-iso`` to create a final bootable .iso or one of the other ``--make-*`` options.
|
||||
|
||||
``--iso`` to specify the Anaconda install media to use with qemu.
|
||||
|
||||
``--ks`` to select the kickstart file describing what to install.
|
||||
|
||||
To use livemedia-creator with virtualization you will need to have qemu installed.
|
||||
|
||||
If you are going to be using Anaconda directly, with ``--no-virt`` mode, make sure
|
||||
you have the anaconda-tui package installed.
|
||||
|
||||
Conventions used in this document:
|
||||
|
||||
``lmc`` is an abbreviation for livemedia-creator.
|
||||
|
||||
``builder`` is the system where livemedia-creator is being run
|
||||
|
||||
``image`` is the disk image being created by running livemedia-creator
|
||||
|
||||
|
||||
livemedia-creator cmdline arguments
|
||||
-----------------------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: pylorax.cmdline.lmc_parser
|
||||
:prog: livemedia-creator
|
||||
|
||||
|
||||
Quickstart
|
||||
----------
|
||||
|
||||
Run this to create a bootable live iso::
|
||||
|
||||
sudo livemedia-creator --make-iso \
|
||||
--iso=/extra/iso/boot.iso --ks=./docs/fedora-livemedia.ks
|
||||
|
||||
You can run it directly from the lorax git repo like this::
|
||||
|
||||
sudo PATH=./src/sbin/:$PATH PYTHONPATH=./src/ ./src/sbin/livemedia-creator \
|
||||
--make-iso --iso=/extra/iso/boot.iso \
|
||||
--ks=./docs/fedora-livemedia.ks --lorax-templates=./share/
|
||||
|
||||
You can observe the installation using vnc. The logs will show what port was
|
||||
chosen, or you can use a specific port by passing it. eg. ``--vnc vnc:127.0.0.1:5``
|
||||
|
||||
This is usually a good idea when testing changes to the kickstart. lmc tries
|
||||
to monitor the logs for fatal errors, but may not catch everything.
|
||||
|
||||
|
||||
How ISO creation works
|
||||
----------------------
|
||||
|
||||
There are 2 stages, the install stage which produces a disk or filesystem image
|
||||
as its output, and the boot media creation which uses the image as its input.
|
||||
Normally you would run both stages, but it is possible to stop after the
|
||||
install stage, by using ``--image-only``, or to skip the install stage and use
|
||||
a previously created disk image by passing ``--disk-image`` or ``--fs-image``
|
||||
|
||||
When creating an iso qemu boots using the passed Anaconda installer iso
|
||||
and installs the system based on the kickstart. The ``%post`` section of the
|
||||
kickstart is used to customize the installed system in the same way that
|
||||
current spin-kickstarts do.
|
||||
|
||||
livemedia-creator monitors the install process for problems by watching the
|
||||
install logs. They are written to the current directory or to the base
|
||||
directory specified by the --logfile command. You can also monitor the install
|
||||
by using a vnc client. This is recommended when first modifying a kickstart,
|
||||
since there are still places where Anaconda may get stuck without the log
|
||||
monitor catching it.
|
||||
|
||||
The output from this process is a partitioned disk image. kpartx can be used
|
||||
to mount and examine it when there is a problem with the install. It can also
|
||||
be booted using kvm.
|
||||
|
||||
When creating an iso the disk image's / partition is copied into a formatted
|
||||
filesystem image which is then used as the input to lorax for creation of the
|
||||
final media.
|
||||
|
||||
The final image is created by lorax, using the templates in /usr/share/lorax/live/
|
||||
or the live directory below the directory specified by ``--lorax-templates``. The
|
||||
templates are written using the Mako template system with some extra commands
|
||||
added by lorax.
|
||||
|
||||
.. note::
|
||||
The output from --make-iso includes the artifacts used to create the boot.iso;
|
||||
the kernel, initrd, the squashfs filesystem, etc. If you only want the
|
||||
boot.iso you can pass ``--iso-only`` and the other files will be removed. You
|
||||
can also name the iso by using ``--iso-name my-live.iso``.
|
||||
|
||||
|
||||
Kickstarts
|
||||
----------
|
||||
|
||||
The docs/ directory includes several example kickstarts, one to create a live
|
||||
desktop iso using GNOME, and another to create a minimal disk image. When
|
||||
creating your own kickstarts you should start with the minimal example, it
|
||||
includes several needed packages that are not always included by dependencies.
|
||||
|
||||
Or you can use existing spin kickstarts to create live media with a few
|
||||
changes. Here are the steps I used to convert the Fedora XFCE spin.
|
||||
|
||||
1. Flatten the xfce kickstart using ksflatten
|
||||
2. Add zerombr so you don't get the disk init dialog
|
||||
3. Add clearpart --all
|
||||
4. Add swap partition
|
||||
5. bootloader target
|
||||
6. Add shutdown to the kickstart
|
||||
7. Add network --bootproto=dhcp --activate to activate the network
|
||||
This works for F16 builds but for F15 and before you need to pass
|
||||
something on the cmdline that activate the network, like sshd:
|
||||
|
||||
``livemedia-creator --kernel-args="sshd"``
|
||||
|
||||
8. Add a root password::
|
||||
|
||||
rootpw rootme
|
||||
network --bootproto=dhcp --activate
|
||||
zerombr
|
||||
clearpart --all
|
||||
bootloader --location=mbr
|
||||
part swap --size=512
|
||||
shutdown
|
||||
|
||||
9. In the livesys script section of the %post remove the root password. This
|
||||
really depends on how the spin wants to work. You could add the live user
|
||||
that you create to the %wheel group so that sudo works if you wanted to.
|
||||
|
||||
``passwd -d root > /dev/null``
|
||||
|
||||
10. Remove /etc/fstab in %post, dracut handles mounting the rootfs
|
||||
|
||||
``cat /dev/null > /dev/fstab``
|
||||
|
||||
Do this only for live iso's, the filesystem will be mounted read only if
|
||||
there is no /etc/fstab
|
||||
|
||||
11. Don't delete initramfs files from /boot in %post
|
||||
12. When creating live iso's you need to have, at least, these packages in the %package section::
|
||||
dracut-config-generic
|
||||
dracut-live
|
||||
-dracut-config-rescue
|
||||
grub-efi
|
||||
memtest86+
|
||||
syslinux
|
||||
|
||||
One drawback to using qemu is that it pulls the packages from the repo each
|
||||
time you run it. To speed things up you either need a local mirror of the
|
||||
packages, or you can use a caching proxy. When using a proxy you pass it to
|
||||
livemedia-creator like this:
|
||||
|
||||
``--proxy=http://proxy.yourdomain.com:3128``
|
||||
|
||||
You also need to use a specific mirror instead of mirrormanager so that the
|
||||
packages will get cached, so your kickstart url would look like:
|
||||
|
||||
``url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/x86_64/os/"``
|
||||
|
||||
You can also add an update repo, but don't name it updates. Add --proxy to it
|
||||
as well.
|
||||
|
||||
|
||||
Anaconda image install (no-virt)
|
||||
--------------------------------
|
||||
|
||||
You can create images without using qemu by passing ``--no-virt`` on the
|
||||
cmdline. This will use Anaconda's directory install feature to handle the
|
||||
install. There are a couple of things to keep in mind when doing this:
|
||||
|
||||
1. It will be most reliable when building images for the same release that the
|
||||
host is running. Because Anaconda has expectations about the system it is
|
||||
running under you may encounter strange bugs if you try to build newer or
|
||||
older releases.
|
||||
|
||||
2. Make sure selinux is set to permissive or disabled. It won't install
|
||||
correctly with selinux set to enforcing yet.
|
||||
|
||||
3. It may totally trash your host. So far I haven't had this happen, but the
|
||||
possibility exists that a bug in Anaconda could result in it operating on
|
||||
real devices. I recommend running it in a virt or on a system that you can
|
||||
afford to lose all data from.
|
||||
|
||||
The logs from anaconda will be placed in an ./anaconda/ directory in either
|
||||
the current directory or in the directory used for --logfile
|
||||
|
||||
Example cmdline:
|
||||
|
||||
``sudo livemedia-creator --make-iso --no-virt --ks=./fedora-livemedia.ks``
|
||||
|
||||
.. note::
|
||||
Using no-virt to create a partitioned disk image (eg. --make-disk or
|
||||
--make-vagrant) will only create disks usable on the host platform (BIOS
|
||||
or UEFI). You can create BIOS partitioned disk images on UEFI by using
|
||||
virt.
|
||||
|
||||
|
||||
AMI Images
|
||||
----------
|
||||
|
||||
Amazon EC2 images can be created by using the --make-ami switch and an appropriate
|
||||
kickstart file. All of the work to customize the image is handled by the kickstart.
|
||||
The example currently included was modified from the cloud-kickstarts version so
|
||||
that it would work with livemedia-creator.
|
||||
|
||||
Example cmdline:
|
||||
|
||||
``sudo livemedia-creator --make-ami --iso=/path/to/boot.iso --ks=./docs/fedora-livemedia-ec2.ks``
|
||||
|
||||
This will produce an ami-root.img file in the working directory.
|
||||
|
||||
At this time I have not tested the image with EC2. Feedback would be welcome.
|
||||
|
||||
|
||||
Appliance Creation
|
||||
------------------
|
||||
|
||||
livemedia-creator can now replace appliance-tools by using the --make-appliance
|
||||
switch. This will create the partitioned disk image and an XML file that can be
|
||||
used with virt-image to setup a virtual system.
|
||||
|
||||
The XML is generated using the Mako template from
|
||||
/usr/share/lorax/appliance/libvirt.xml You can use a different template by
|
||||
passing ``--app-template <template path>``
|
||||
|
||||
Documentation on the Mako template system can be found at the `Mako site
|
||||
<http://docs.makotemplates.org/en/latest/index.html>`_
|
||||
|
||||
The name of the final output XML is appliance.xml, this can be changed with
|
||||
``--app-file <file path>``
|
||||
|
||||
The following variables are passed to the template:
|
||||
|
||||
``disks``
|
||||
A list of disk_info about each disk.
|
||||
Each entry has the following attributes:
|
||||
|
||||
``name``
|
||||
base name of the disk image file
|
||||
|
||||
``format``
|
||||
"raw"
|
||||
|
||||
``checksum_type``
|
||||
"sha256"
|
||||
|
||||
``checksum``
|
||||
sha256 checksum of the disk image
|
||||
|
||||
``name``
|
||||
Name of appliance, from --app-name argument
|
||||
|
||||
``arch``
|
||||
Architecture
|
||||
|
||||
``memory``
|
||||
Memory in KB (from ``--ram``)
|
||||
|
||||
``vcpus``
|
||||
from ``--vcpus``
|
||||
|
||||
``networks``
|
||||
list of networks from the kickstart or []
|
||||
|
||||
``title``
|
||||
from ``--title``
|
||||
|
||||
``project``
|
||||
from ``--project``
|
||||
|
||||
``releasever``
|
||||
from ``--releasever``
|
||||
|
||||
The created image can be imported into libvirt using:
|
||||
|
||||
``virt-image appliance.xml``
|
||||
|
||||
You can also create qcow2 appliance images using ``--image-type=qcow2``, for example::
|
||||
|
||||
sudo livemedia-creator --make-appliance --iso=/path/to/boot.iso --ks=./docs/fedora-minimal.ks \
|
||||
--image-type=qcow2 --app-file=minimal-test.xml --image-name=minimal-test.img
|
||||
|
||||
|
||||
Filesystem Image Creation
|
||||
-------------------------
|
||||
|
||||
livemedia-creator can be used to create un-partitined filesystem images using
|
||||
the ``--make-fsimage`` option. As of version 21.8 this works with both qemu and
|
||||
no-virt modes of operation. Previously it was only available with no-virt.
|
||||
|
||||
Kickstarts should have a single / partition with no extra mountpoints.
|
||||
|
||||
``livemedia-creator --make-fsimage --iso=/path/to/boot.iso --ks=./docs/fedora-minimal.ks``
|
||||
|
||||
You can name the output image with ``--image-name`` and set a label on the filesystem with ``--fs-label``
|
||||
|
||||
|
||||
TAR File Creation
|
||||
-----------------
|
||||
|
||||
The ``--make-tar`` command can be used to create a tar of the root filesystem. By
|
||||
default it is compressed using xz, but this can be changed using the
|
||||
``--compression`` and ``--compress-arg`` options. This option works with both virt and
|
||||
no-virt install methods.
|
||||
|
||||
As with ``--make-fsimage`` the kickstart should be limited to a single / partition.
|
||||
|
||||
For example::
|
||||
|
||||
livemedia-creator --make-tar --iso=/path/to/boot.iso --ks=./docs/fedora-minimal.ks \
|
||||
--image-name=fedora-root.tar.xz
|
||||
|
||||
|
||||
Live Image for PXE Boot
|
||||
-----------------------
|
||||
|
||||
The ``--make-pxe-live`` command will produce squashfs image containing live root
|
||||
filesystem that can be used for pxe boot. Directory with results will contain
|
||||
the live image, kernel image, initrd image and template of pxe configuration
|
||||
for the images.
|
||||
|
||||
|
||||
Atomic Live Image for PXE Boot
|
||||
------------------------------
|
||||
|
||||
The ``--make-ostree-live`` command will produce the same result as ``--make-pxe-live``
|
||||
for installations of Atomic Host. Example kickstart for such an installation
|
||||
using Atomic installer iso with local repo included in the image can be found
|
||||
in docs/rhel-atomic-pxe-live.ks.
|
||||
|
||||
The PXE images can also be created with ``--no-virt`` by using the example
|
||||
kickstart in docs/fedora-atomic-pxe-live-novirt.ks. This also works inside the
|
||||
mock environment.
|
||||
|
||||
|
||||
Using Mock and --no-virt to Create Images
|
||||
-----------------------------------------
|
||||
|
||||
As of lorax version 22.2 you can use livemedia-creator and anaconda version
|
||||
22.15 inside of a mock chroot with --make-iso and --make-fsimage.
|
||||
|
||||
.. note::
|
||||
As of mock 1.2.12 you no longer need to bind mount ``/dev/``, loop devices are setup
|
||||
as part of the standard mock ``/dev/`` creation.
|
||||
|
||||
On the host system:
|
||||
|
||||
1. yum install -y mock
|
||||
|
||||
2. Add a user to the mock group to use for running mock. eg. builder
|
||||
|
||||
3. Create a new /etc/mock/ config file based on the rawhide one, or modify the
|
||||
existing one so that the following options are setup::
|
||||
|
||||
config_opts['chroot_setup_cmd'] = 'install @buildsys-build anaconda-tui lorax'
|
||||
|
||||
# build results go into /home/builder/results/
|
||||
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/home/builder/results','/results/'))
|
||||
|
||||
If you are creating images for a branched release of Fedora you should also enable
|
||||
the updates-testing repository so that you get the latest builds in your mock chroot.
|
||||
|
||||
The following steps are run as the builder user who is a member of the mock
|
||||
group.
|
||||
|
||||
4. Make a directory for results matching the bind mount above
|
||||
``mkdir ~/results/``
|
||||
|
||||
5. Copy the example kickstarts
|
||||
``cp /usr/share/docs/lorax/*ks .``
|
||||
|
||||
6. Make sure tar and dracut-network are in the %packages section and that the
|
||||
``url points to the correct repo``
|
||||
|
||||
7. Init the mock
|
||||
``mock -r fedora-rawhide-x86_64 --init``
|
||||
|
||||
8. Copy the kickstart inside the mock
|
||||
``mock -r fedora-rawhide-x86_64 --copyin ./fedora-minimal.ks /root/``
|
||||
|
||||
9. Make a minimal iso::
|
||||
|
||||
mock -r fedora-rawhide-x86_64 --chroot -- livemedia-creator --no-virt \
|
||||
--resultdir=/results/try-1 --logfile=/results/logs/try-1/try-1.log \
|
||||
--make-iso --ks /root/fedora-minimal.ks
|
||||
|
||||
Results will be in ./results/try-1 and logs under /results/logs/try-1/
|
||||
including anaconda logs and livemedia-creator logs. The new iso will be
|
||||
located at ~/results/try-1/images/boot.iso, and the ~/results/try-1/
|
||||
directory tree will also contain the vmlinuz, initrd, etc.
|
||||
|
||||
|
||||
Using Mock and qemu to Create Images
|
||||
------------------------------------
|
||||
|
||||
Version 25.0 of livemedia-creator switches to using qemu for virtualization.
|
||||
This allows creation of all image types, and use of the KVM on the host if
|
||||
/dev/kvm is present in the mock environment.
|
||||
|
||||
On the host system:
|
||||
|
||||
1. yum install -y mock
|
||||
|
||||
2. Add a user to the mock group to use for running mock. eg. builder
|
||||
|
||||
3. Create a new /etc/mock/ config file based on the rawhide one, or modify the
|
||||
existing one so that the following options are setup::
|
||||
|
||||
config_opts['chroot_setup_cmd'] = 'install @buildsys-build lorax qemu'
|
||||
|
||||
# build results go into /home/builder/results/
|
||||
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/home/builder/results','/results/'))
|
||||
|
||||
If you are creating images for a branched release of Fedora you should also enable
|
||||
the updates-testing repository so that you get the latest builds in your mock chroot.
|
||||
|
||||
The following steps are run as the builder user who is a member of the mock
|
||||
group.
|
||||
|
||||
4. Make a directory for results matching the bind mount above
|
||||
``mkdir ~/results/``
|
||||
|
||||
5. Copy the example kickstarts
|
||||
``cp /usr/share/docs/lorax/*ks .``
|
||||
|
||||
6. Make sure tar and dracut-network are in the %packages section and that the
|
||||
``url points to the correct repo``
|
||||
|
||||
7. Init the mock
|
||||
``mock -r fedora-rawhide-x86_64 --init``
|
||||
|
||||
8. Copy the kickstart inside the mock
|
||||
``mock -r fedora-rawhide-x86_64 --copyin ./fedora-minimal.ks /root/``
|
||||
|
||||
9. Copy the Anaconda boot.iso inside the mock
|
||||
``mock -r fedora-rawhide-x86_64 --copyin ./boot.iso /root/``
|
||||
|
||||
10. Make a minimal iso::
|
||||
|
||||
mock -r fedora-rawhide-x86_64 --chroot -- livemedia-creator \
|
||||
--resultdir=/results/try-1 --logfile=/results/logs/try-1/try-1.log \
|
||||
--make-iso --ks /root/fedora-minimal.ks --iso /root/boot.iso
|
||||
|
||||
Results will be in ./results/try-1 and logs under /results/logs/try-1/
|
||||
including anaconda logs and livemedia-creator logs. The new iso will be
|
||||
located at ~/results/try-1/images/boot.iso, and the ~/results/try-1/
|
||||
directory tree will also contain the vmlinuz, initrd, etc.
|
||||
|
||||
This will run qemu without kvm support, which is going to be very slow. You can
|
||||
add ``mknod /dev/kvm c 10 232;`` to create the device node before running lmc.
|
||||
|
||||
|
||||
OpenStack Image Creation
|
||||
------------------------
|
||||
|
||||
OpenStack supports partitioned disk images so ``--make-disk`` can be used to
|
||||
create images for importing into glance, OpenStack's image storage component.
|
||||
You need to have access to an OpenStack provider that allows image uploads, or
|
||||
setup your own using the instructions from the `RDO Project
|
||||
<https://www.rdoproject.org/Quickstart>`_.
|
||||
|
||||
The example kickstart, fedora-openstack.ks, is only slightly different than the
|
||||
fedora-minimal.ks one. It adds the cloud-init and cloud-utils-growpart
|
||||
packages. OpenStack supports setting up the image using cloud-init, and
|
||||
cloud-utils-growpart will grow the image to fit the instance's disk size.
|
||||
|
||||
Create a qcow2 image using the kickstart like this:
|
||||
|
||||
``sudo livemedia-creator --make-disk --iso=/path/to/boot.iso --ks=/path/to/fedora-openstack.ks --image-type=qcow2``
|
||||
|
||||
.. note::
|
||||
On the RHEL7 version of lmc ``--image-type`` isn't supported. You can only create a bare partitioned disk image.
|
||||
|
||||
Import the resulting disk image into the OpenStack system, either via the web UI, or glance on the cmdline::
|
||||
|
||||
glance image-create --name "fedora-openstack" --is-public true --disk-format qcow2 \
|
||||
--container-format bare --file ./fedora-openstack.qcow2
|
||||
|
||||
If qcow2 wasn't used then ``--disk-format`` should be set to raw.
|
||||
|
||||
|
||||
Docker Image Creation
|
||||
---------------------
|
||||
|
||||
Use lmc to create a tarfile as described in the `TAR File Creation`_ section, but substitute the
|
||||
fedora-docker.ks example kickstart which removes the requirement for core files and the kernel.
|
||||
|
||||
You can then import the tarfile into docker like this (as root):
|
||||
|
||||
``cat /var/tmp/fedora-root.tar.xz | docker import - fedora-root``
|
||||
|
||||
And then run bash inside of it:
|
||||
|
||||
``sudo docker run -i -t fedora-root /bin/bash``
|
||||
|
||||
|
||||
Open Container Initiative Image Creation
|
||||
----------------------------------------
|
||||
|
||||
The OCI is a new specification that is still being worked on. You can read more about it at
|
||||
`the Open Container Initiative website <https://www.opencontainers.org/>`_. You can create
|
||||
OCI images using the following command::
|
||||
|
||||
sudo livemedia-creator --make-oci --oci-config /path/to/config.json --oci-runtime /path/to/runtime.json \
|
||||
--iso=/path/to/boot.iso --ks=/path/to/fedora-minimal.ks
|
||||
|
||||
You must provide the config.json and runtime.json files to be included in the bundle,
|
||||
their specifications can be found `on the OCI github project <https://github.com/opencontainers/specs>`_
|
||||
output will be in the results directory with a default name of bundle.tar.xz
|
||||
|
||||
This will work with ``--no-virt`` and inside a mock since it doesn't use any
|
||||
partitioned disk images.
|
||||
|
||||
|
||||
Vagrant Image Creation
|
||||
----------------------
|
||||
|
||||
`Vagrant <https://www.vagrantup.com/>`_ images can be created using the following command::
|
||||
|
||||
sudo livemedia-creator --make-vagrant --vagrant-metadata /path/to/metadata.json \
|
||||
--iso=/path/to/boot.iso --ks=/path/to/fedora-vagrant.ks
|
||||
|
||||
The image created is a `vagrant-libvirt
|
||||
<https://github.com/pradels/vagrant-libvirt>`_ provider image and needs to have
|
||||
vagrant setup with libvirt before you can use it.
|
||||
|
||||
The ``--vagrant-metadata`` file is optional, it will create a minimal one by
|
||||
default, and if one is passed it will make sure the disk size is setup
|
||||
correctly. If you pass a ``--vagrant-vagrantfile`` it will be included in the
|
||||
image verbatim. By default no vagrantfile is created.
|
||||
|
||||
There is an example Vagrant kickstart file in the docs directory that sets up
|
||||
the vagrant user with the default insecure SSH pubkey and a few useful
|
||||
utilities.
|
||||
|
||||
This also works with ``--no-virt``, but will not work inside a mock due to its
|
||||
use of partitioned disk images and qcow2.
|
||||
|
||||
|
||||
Creating UEFI disk images with virt
|
||||
-----------------------------------
|
||||
|
||||
Partitioned disk images can only be created for the same platform as the host system (BIOS or
|
||||
UEFI). You can use virt to create BIOS images on UEFI systems, and it is also possible
|
||||
to create UEFI images on BIOS systems using OVMF. You first need to setup your system with
|
||||
the OVMF firmware. The details can be `found here linux-kvm OVMF page <http://www.linux-kvm.org/page/OVMF>`_
|
||||
but it amounts to:
|
||||
|
||||
1. Download the firmware.repo from `Gerd Hoffmann <https://www.kraxel.org/repos/>`_ and install it
|
||||
in /etc/yum.repos.d/
|
||||
|
||||
2. Install the edk2.git-ovmf-x64 package
|
||||
|
||||
3. Copy /usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-efi.fd to /usr/share/OVMF/OVMF_CODE.fd
|
||||
|
||||
4. Copy /usr/share/edk2.git/ovmf-x64/OVMF_VARS-pure-efi.fd to /usr/share/OVMF/OVMF_VARS.fd
|
||||
|
||||
Now you can run livemedia-creator with ``--virt-uefi`` to boot and install using UEFI::
|
||||
|
||||
sudo livemedia-creator --make-disk --virt-uefi --iso=/path/to/boot.iso \
|
||||
--ks=/path/to/fedora-minimal.ks
|
||||
|
||||
Make sure that the kickstart you are using creates a /boot/efi partition by including this::
|
||||
|
||||
part /boot/efi --fstype="efi" --size=500
|
||||
|
||||
.. note::
|
||||
When using the resulting image with the current version of OVMF (edk2.git-ovmf-x64-0-20151103.b1295.ge5cffca)
|
||||
it will not boot automatically because there is a problem with the fallback path.
|
||||
You can boot it by entering the UEFI shell and running EFI/fedora/shim.efi and
|
||||
then using efibootmgr to setup the correct boot entry.
|
||||
|
||||
|
||||
Debugging problems
|
||||
------------------
|
||||
|
||||
Sometimes an installation will get stuck. When using qemu the logs will
|
||||
be written to ./virt-install.log and most of the time any problems that happen
|
||||
will be near the end of the file. lmc tries to detect common errors and will
|
||||
cancel the installation when they happen. But not everything can be caught.
|
||||
When creating a new kickstart it is helpful to use vnc so that you can monitor
|
||||
the installation as it happens, and if it gets stuck without lmc detecting the
|
||||
problem you can switch to tty1 and examine the system directly.
|
||||
|
||||
If it does get stuck the best way to cancel is to use kill -9 on the qemu pid,
|
||||
lmc will detect that the process died and cleanup.
|
||||
|
||||
If lmc didn't handle the cleanup for some reason you can do this:
|
||||
1. ``sudo umount /tmp/lmc-XXXX`` to unmount the iso from its mountpoint.
|
||||
2. ``sudo rm -rf /tmp/lmc-XXXX``
|
||||
3. ``sudo rm /var/tmp/lmc-disk-XXXXX`` to remove the disk image.
|
||||
|
||||
Note that lmc uses the lmc- prefix for all of its temporary files and
|
||||
directories to make it easier to find and clean up leftovers.
|
||||
|
||||
The logs from the qemu run are stored in virt-install.log, logs from
|
||||
livemedia-creator are in livemedia.log and program.log
|
||||
|
||||
You can add ``--image-only`` to skip the .iso creation and examine the resulting
|
||||
disk image. Or you can pass ``--keep-image`` to keep it around after the iso has
|
||||
been created.
|
||||
|
||||
Cleaning up aborted ``--no-virt`` installs can sometimes be accomplished by
|
||||
running the ``anaconda-cleanup`` script. As of Fedora 18 anaconda is
|
||||
multi-threaded and it can sometimes become stuck and refuse to exit. When this
|
||||
happens you can usually clean up by first killing the anaconda process then
|
||||
running ``anaconda-cleanup``.
|
||||
|
||||
|
||||
Hacking
|
||||
-------
|
||||
|
||||
Development on this will take place as part of the lorax project, and on the
|
||||
anaconda-devel-list mailing list, and `on github <https://github.com/rhinstaller/lorax>`_
|
||||
|
||||
Feedback, enhancements and bugs are welcome. You can use `bugzilla
|
||||
<https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&component=lorax>`_ to
|
||||
report bugs against the lorax component.
|
||||
|
||||
490
rhel8-branch/_sources/lorax-composer.rst.txt
Normal file
490
rhel8-branch/_sources/lorax-composer.rst.txt
Normal file
@ -0,0 +1,490 @@
|
||||
lorax-composer
|
||||
==============
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
``lorax-composer`` is an API server that allows you to build disk images using
|
||||
`Blueprints`_ to describe the package versions to be installed into the image.
|
||||
It is compatible with the Weldr project's bdcs-api REST protocol. More
|
||||
information on Weldr can be found `on the Weldr blog <http://www.weldr.io>`_.
|
||||
|
||||
Behind the scenes it uses `livemedia-creator <livemedia-creator.html>`_ and
|
||||
`Anaconda <https://anaconda-installer.readthedocs.io/en/latest/>`_ to handle the
|
||||
installation and configuration of the images.
|
||||
|
||||
Important Things To Note
|
||||
------------------------
|
||||
|
||||
* As of version 30.7 SELinux can be set to Enforcing. The current state is
|
||||
logged for debugging purposes and if there are SELinux denials they should
|
||||
be reported as a bug.
|
||||
|
||||
* All image types lock the root account, except for live-iso. You will need to either
|
||||
use one of the `Customizations`_ methods for setting a ssh key/password, install a
|
||||
package that creates a user, or use something like `cloud-init` to setup access at
|
||||
boot time.
|
||||
|
||||
|
||||
Installation
|
||||
------------
|
||||
|
||||
The best way to install ``lorax-composer`` is to use ``sudo dnf install
|
||||
lorax-composer composer-cli``, this will setup the weldr user and install the
|
||||
systemd socket activation service. You will then need to enable it with ``sudo
|
||||
systemctl enable lorax-composer.socket && sudo systemctl start
|
||||
lorax-composer.socket``. This will leave the server off until the first request
|
||||
is made. Systemd will then launch the server and it will remain running until
|
||||
the system is rebooted.
|
||||
|
||||
Quickstart
|
||||
----------
|
||||
|
||||
1. Create a ``weldr`` user and group by running ``useradd weldr``
|
||||
2. Remove any pre-existing socket directory with ``rm -rf /run/weldr/``
|
||||
A new directory with correct permissions will be created the first time the server runs.
|
||||
3. Enable the socket activation with ``systemctl enable lorax-composer.socket
|
||||
&& sudo systemctl start lorax-composer.socket``.
|
||||
|
||||
NOTE: You can also run it directly with ``lorax-composer /path/to/blueprints``. However,
|
||||
``lorax-composer`` does not react well to being started both on the command line and via
|
||||
socket activation at the same time. It is therefore recommended that you run it directly
|
||||
on the command line only for testing or development purposes. For real use or development
|
||||
of other projects that simply use the API, you should stick to socket activation only.
|
||||
|
||||
The ``/path/to/blueprints/`` directory is where the blueprints' git repo will
|
||||
be created, and all the blueprints created with the ``/api/v0/blueprints/new``
|
||||
route will be stored. If there are blueprint ``.toml`` files in the top level
|
||||
of the directory they will be imported into the blueprint git storage when
|
||||
``lorax-composer`` starts.
|
||||
|
||||
Logs
|
||||
----
|
||||
|
||||
Logs are stored under ``/var/log/lorax-composer/`` and include all console
|
||||
messages as well as extra debugging info and API requests.
|
||||
|
||||
Security
|
||||
--------
|
||||
|
||||
Some security related issues that you should be aware of before running ``lorax-composer``:
|
||||
|
||||
* One of the API server threads needs to retain root privileges in order to run Anaconda.
|
||||
* Only allow authorized users access to the ``weldr`` group and socket.
|
||||
|
||||
Since Anaconda kickstarts are used there is the possibility that a user could
|
||||
inject commands into a blueprint that would result in the kickstart executing
|
||||
arbitrary code on the host. Only authorized users should be allowed to build
|
||||
images using ``lorax-composer``.
|
||||
|
||||
lorax-composer cmdline arguments
|
||||
--------------------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: pylorax.api.cmdline.lorax_composer_parser
|
||||
:prog: lorax-composer
|
||||
|
||||
|
||||
How it Works
|
||||
------------
|
||||
|
||||
The server runs as root, and as ``weldr``. Communication with it is via a unix
|
||||
domain socket (``/run/weldr/api.socket`` by default). The directory and socket
|
||||
are owned by ``root:weldr`` so that any user in the ``weldr`` group can use the API
|
||||
to control ``lorax-composer``.
|
||||
|
||||
At startup the server will check for the correct permissions and
|
||||
ownership of a pre-existing directory, or it will create a new one if it
|
||||
doesn't exist. The socket path and group owner's name can be changed from the
|
||||
cmdline by passing it the ``--socket`` and ``--group`` arguments.
|
||||
|
||||
It will then drop root privileges for the API thread and run as the ``weldr``
|
||||
user. The queue and compose thread still runs as root because it needs to be
|
||||
able to mount/umount files and run Anaconda.
|
||||
|
||||
Composing Images
|
||||
----------------
|
||||
|
||||
The `welder-web <https://github.com/weldr/welder-web/>`_ GUI project can be used to construct
|
||||
blueprints and create composes using a web browser.
|
||||
|
||||
Or use the command line with `composer-cli <composer-cli.html>`_.
|
||||
|
||||
Blueprints
|
||||
----------
|
||||
|
||||
Blueprints are simple text files in `TOML <https://github.com/toml-lang/toml>`_ format that describe
|
||||
which packages, and what versions, to install into the image. They can also define a limited set
|
||||
of customizations to make to the final image.
|
||||
|
||||
Example blueprints can be found in the ``lorax-composer`` `test suite
|
||||
<https://github.com/weldr/lorax/tree/master/tests/pylorax/blueprints/>`_, with a simple one
|
||||
looking like this::
|
||||
|
||||
name = "base"
|
||||
description = "A base system with bash"
|
||||
version = "0.0.1"
|
||||
|
||||
[[packages]]
|
||||
name = "bash"
|
||||
version = "4.4.*"
|
||||
|
||||
The ``name`` field is the name of the blueprint. It can contain spaces, but they will be converted to ``-``
|
||||
when it is written to disk. It should be short and descriptive.
|
||||
|
||||
``description`` can be a longer description of the blueprint, it is only used for display purposes.
|
||||
|
||||
``version`` is a `semver compatible <https://semver.org/>`_ version number. If
|
||||
a new blueprint is uploaded with the same ``version`` the server will
|
||||
automatically bump the PATCH level of the ``version``. If the ``version``
|
||||
doesn't match it will be used as is. eg. Uploading a blueprint with ``version``
|
||||
set to ``0.1.0`` when the existing blueprint ``version`` is ``0.0.1`` will
|
||||
result in the new blueprint being stored as ``version 0.1.0``.
|
||||
|
||||
[[packages]] and [[modules]]
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
These entries describe the package names and matching version glob to be installed into the image.
|
||||
|
||||
The names must match the names exactly, and the versions can be an exact match
|
||||
or a filesystem-like glob of the version using ``*`` wildcards and ``?``
|
||||
character matching.
|
||||
|
||||
NOTE: As of lorax-composer-29.2-1 the versions are not used for depsolving,
|
||||
that is planned for a future release. And currently there are no differences
|
||||
between ``packages`` and ``modules`` in ``lorax-composer``.
|
||||
|
||||
[[groups]]
|
||||
~~~~~~~~~~
|
||||
|
||||
These entries describe a group of packages to be installed into the image. Package groups are
|
||||
defined in the repository metadata. Each group has a descriptive name used primarily for display
|
||||
in user interfaces and an ID more commonly used in kickstart files. Here, the ID is the expected
|
||||
way of listing a group.
|
||||
|
||||
Groups have three different ways of categorizing their packages: mandatory, default, and optional.
|
||||
For purposes of blueprints, mandatory and default packages will be installed. There is no mechanism
|
||||
for selecting optional packages.
|
||||
|
||||
Customizations
|
||||
~~~~~~~~~~~~~~
|
||||
|
||||
The ``[customizations]`` section can be used to configure the hostname of the final image. eg.::
|
||||
|
||||
[customizations]
|
||||
hostname = "baseimage"
|
||||
|
||||
This is optional and may be left out to use the defaults.
|
||||
|
||||
|
||||
[customizations.kernel]
|
||||
***********************
|
||||
|
||||
This allows you to append arguments to the bootloader's kernel commandline. This will not have any
|
||||
effect on ``tar`` or ``ext4-filesystem`` images since they do not include a bootloader.
|
||||
|
||||
For example::
|
||||
|
||||
[customizations.kernel]
|
||||
append = "nosmt=force"
|
||||
|
||||
|
||||
[[customizations.sshkey]]
|
||||
*************************
|
||||
|
||||
Set an existing user's ssh key in the final image::
|
||||
|
||||
[[customizations.sshkey]]
|
||||
user = "root"
|
||||
key = "PUBLIC SSH KEY"
|
||||
|
||||
The key will be added to the user's authorized_keys file.
|
||||
|
||||
|
||||
[[customizations.user]]
|
||||
***********************
|
||||
|
||||
Add a user to the image, and/or set their ssh key.
|
||||
All fields for this section are optional except for the ``name``, here is a complete example::
|
||||
|
||||
[[customizations.user]]
|
||||
name = "admin"
|
||||
description = "Administrator account"
|
||||
password = "$6$CHO2$3rN8eviE2t50lmVyBYihTgVRHcaecmeCk31L..."
|
||||
key = "PUBLIC SSH KEY"
|
||||
home = "/srv/widget/"
|
||||
shell = "/usr/bin/bash"
|
||||
groups = ["widget", "users", "wheel"]
|
||||
uid = 1200
|
||||
gid = 1200
|
||||
|
||||
If the password starts with ``$6$``, ``$5$``, or ``$2b$`` it will be stored as
|
||||
an encrypted password. Otherwise it will be treated as a plain text password.
|
||||
|
||||
|
||||
[[customizations.group]]
|
||||
************************
|
||||
|
||||
Add a group to the image. ``name`` is required and ``gid`` is optional::
|
||||
|
||||
[[customizations.group]]
|
||||
name = "widget"
|
||||
gid = 1130
|
||||
|
||||
|
||||
[customizations.timezone]
|
||||
*************************
|
||||
|
||||
Customizing the timezone and the NTP servers to use for the system::
|
||||
|
||||
[customizations.timezone]
|
||||
timezone = "US/Eastern"
|
||||
ntpservers = ["0.north-america.pool.ntp.org", "1.north-america.pool.ntp.org"]
|
||||
|
||||
The values supported by ``timezone`` can be listed by running ``timedatectl list-timezones``.
|
||||
|
||||
If no timezone is setup the system will default to using `UTC`. The ntp servers are also
|
||||
optional and will default to using the distribution defaults which are fine for most uses.
|
||||
|
||||
In some image types there are already NTP servers setup, eg. Google cloud image, and they
|
||||
cannot be overridden because they are required to boot in the selected environment. But the
|
||||
timezone will be updated to the one selected in the blueprint.
|
||||
|
||||
|
||||
[customizations.locale]
|
||||
***********************
|
||||
|
||||
Customize the locale settings for the system::
|
||||
|
||||
[customizations.locale]
|
||||
languages = ["en_US.UTF-8"]
|
||||
keyboard = "us"
|
||||
|
||||
The values supported by ``languages`` can be listed by running ``localectl list-locales`` from
|
||||
the command line.
|
||||
|
||||
The values supported by ``keyboard`` can be listed by running ``localectl list-keymaps`` from
|
||||
the command line.
|
||||
|
||||
Multiple languages can be added. The first one becomes the
|
||||
primary, and the others are added as secondary. One or the other of ``languages``
|
||||
or ``keyboard`` must be included (or both) in the section.
|
||||
|
||||
|
||||
[customizations.firewall]
|
||||
*************************
|
||||
|
||||
By default the firewall blocks all access except for services that enable their ports explicitly,
|
||||
like ``sshd``. This command can be used to open other ports or services. Ports are configured using
|
||||
the port:protocol format::
|
||||
|
||||
[customizations.firewall]
|
||||
ports = ["22:tcp", "80:tcp", "imap:tcp", "53:tcp", "53:udp"]
|
||||
|
||||
Numeric ports, or their names from ``/etc/services`` can be used in the ``ports`` enabled/disabled lists.
|
||||
|
||||
The blueprint settings extend any existing settings in the image templates, so if ``sshd`` is
|
||||
already enabled it will extend the list of ports with the ones listed by the blueprint.
|
||||
|
||||
If the distribution uses ``firewalld`` you can specify services listed by ``firewall-cmd --get-services``
|
||||
in a ``customizations.firewall.services`` section::
|
||||
|
||||
[customizations.firewall.services]
|
||||
enabled = ["ftp", "ntp", "dhcp"]
|
||||
disabled = ["telnet"]
|
||||
|
||||
Remember that the ``firewall.services`` are different from the names in ``/etc/services``.
|
||||
|
||||
Both are optional, if they are not used leave them out or set them to an empty list ``[]``. If you
|
||||
only want the default firewall setup this section can be omitted from the blueprint.
|
||||
|
||||
NOTE: The ``Google`` and ``OpenStack`` templates explicitly disable the firewall for their environment.
|
||||
This cannot be overridden by the blueprint.
|
||||
|
||||
[customizations.services]
|
||||
*************************
|
||||
|
||||
This section can be used to control which services are enabled at boot time.
|
||||
Some image types already have services enabled or disabled in order for the
|
||||
image to work correctly, and cannot be overridden. eg. ``ami`` requires
|
||||
``sshd``, ``chronyd``, and ``cloud-init``. Without them the image will not
|
||||
boot. Blueprint services are added to, not replacing, the list already in the
|
||||
templates, if any.
|
||||
|
||||
The service names are systemd service units. You may specify any systemd unit
|
||||
file accepted by ``systemctl enable`` eg. ``cockpit.socket``::
|
||||
|
||||
[customizations.services]
|
||||
enabled = ["sshd", "cockpit.socket", "httpd"]
|
||||
disabled = ["postfix", "telnetd"]
|
||||
|
||||
|
||||
[[repos.git]]
|
||||
~~~~~~~~~~~~~
|
||||
|
||||
The ``[[repos.git]]`` entries are used to add files from a `git repository<https://git-scm.com/>`
|
||||
repository to the created image. The repository is cloned, the specified ``ref`` is checked out
|
||||
and an rpm is created to install the files to a ``destination`` path. The rpm includes a summary
|
||||
with the details of the repository and reference used to create it. The rpm is also included in the
|
||||
image build metadata.
|
||||
|
||||
To create an rpm named ``server-config-1.0-1.noarch.rpm`` you would add this to your blueprint::
|
||||
|
||||
[[repos.git]]
|
||||
rpmname="server-config"
|
||||
rpmversion="1.0"
|
||||
rpmrelease="1"
|
||||
summary="Setup files for server deployment"
|
||||
repo="PATH OF GIT REPO TO CLONE"
|
||||
ref="v1.0"
|
||||
destination="/opt/server/"
|
||||
|
||||
* rpmname: Name of the rpm to create, also used as the prefix name in the tar archive
|
||||
* rpmversion: Version of the rpm, eg. "1.0.0"
|
||||
* rpmrelease: Release of the rpm, eg. "1"
|
||||
* summary: Summary string for the rpm
|
||||
* repo: URL of the get repo to clone and create the archive from
|
||||
* ref: Git reference to check out. eg. origin/branch-name, git tag, or git commit hash
|
||||
* destination: Path to install the / of the git repo at when installing the rpm
|
||||
|
||||
An rpm will be created with the contents of the git repository referenced, with the files
|
||||
being installed under ``/opt/server/`` in this case.
|
||||
|
||||
``ref`` can be any valid git reference for use with ``git archive``. eg. to use the head
|
||||
of a branch set it to ``origin/branch-name``, a tag name, or a commit hash.
|
||||
|
||||
Note that the repository is cloned in full each time a build is started, so pointing to a
|
||||
repository with a large amount of history may take a while to clone and use a significant
|
||||
amount of disk space. The clone is temporary and is removed once the rpm is created.
|
||||
|
||||
|
||||
Adding Output Types
|
||||
-------------------
|
||||
|
||||
``livemedia-creator`` supports a large number of output types, and only some of
|
||||
these are currently available via ``lorax-composer``. To add a new output type to
|
||||
lorax-composer a kickstart file needs to be added to ``./share/composer/``. The
|
||||
name of the kickstart is what will be used by the ``/compose/types`` route, and the
|
||||
``compose_type`` field of the POST to start a compose. It also needs to have
|
||||
code added to the :py:func:`pylorax.api.compose.compose_args` function. The
|
||||
``_MAP`` entry in this function defines what lorax-composer will pass to
|
||||
:py:func:`pylorax.installer.novirt_install` when it runs the compose. When the
|
||||
compose is finished the output files need to be copied out of the build
|
||||
directory (``/var/lib/lorax/composer/results/<UUID>/compose/``),
|
||||
:py:func:`pylorax.api.compose.move_compose_results` handles this for each type.
|
||||
You should move them instead of copying to save space.
|
||||
|
||||
If the new output type does not have support in livemedia-creator it should be
|
||||
added there first. This will make the output available to the widest number of
|
||||
users.
|
||||
|
||||
Example: Add partitioned disk support
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
Partitioned disk support is something that livemedia-creator already supports
|
||||
via the ``--make-disk`` cmdline argument. To add this to lorax-composer it
|
||||
needs 3 things:
|
||||
|
||||
* A ``partitioned-disk.ks`` file in ``./share/composer/``
|
||||
* A new entry in the _MAP in :py:func:`pylorax.api.compose.compose_args`
|
||||
* Add a bit of code to :py:func:`pylorax.api.compose.move_compose_results` to move the disk image from
|
||||
the compose directory to the results directory.
|
||||
|
||||
The ``partitioned-disk.ks`` is pretty similar to the example minimal kickstart
|
||||
in ``./docs/rhel-minimal.ks``. You should remove the ``url`` and ``repo``
|
||||
commands, they will be added by the compose process. Make sure the bootloader
|
||||
packages are included in the ``%packages`` section at the end of the kickstart,
|
||||
and you will want to leave off the ``%end`` so that the compose can append the
|
||||
list of packages from the blueprint.
|
||||
|
||||
The new ``_MAP`` entry should be a copy of one of the existing entries, but with ``make_disk`` set
|
||||
to ``True``. Make sure that none of the other ``make_*`` options are ``True``. The ``image_name`` is
|
||||
what the name of the final image will be.
|
||||
|
||||
``move_compose_results()`` can be as simple as moving the output file into
|
||||
the results directory, or it could do some post-processing on it. The end of
|
||||
the function should always clean up the ``./compose/`` directory, removing any
|
||||
unneeded extra files. This is especially true for the ``live-iso`` since it produces
|
||||
the contents of the iso as well as the boot.iso itself.
|
||||
|
||||
Package Sources
|
||||
---------------
|
||||
|
||||
By default lorax-composer uses the host's configured repositories. It copies
|
||||
the ``*.repo`` files from ``/etc/yum.repos.d/`` into
|
||||
``/var/lib/lorax/composer/repos.d/`` at startup, these are immutable system
|
||||
repositories and cannot be deleted or changed. If you want to add additional
|
||||
repos you can put them into ``/var/lib/lorax/composer/repos.d/`` or use the
|
||||
``/api/v0/projects/source/*`` API routes to create them.
|
||||
|
||||
The new source can be added by doing a POST to the ``/api/v0/projects/source/new``
|
||||
route using JSON (with `Content-Type` header set to `application/json`) or TOML
|
||||
(with it set to `text/x-toml`). The format of the source looks like this (in
|
||||
TOML)::
|
||||
|
||||
name = "custom-source-1"
|
||||
url = "https://url/path/to/repository/"
|
||||
type = "yum-baseurl"
|
||||
proxy = "https://proxy-url/"
|
||||
check_ssl = true
|
||||
check_gpg = true
|
||||
gpgkey_urls = ["https://url/path/to/gpg-key"]
|
||||
|
||||
The ``proxy`` and ``gpgkey_urls`` entries are optional. All of the others are required. The supported
|
||||
types for the urls are:
|
||||
|
||||
* ``yum-baseurl`` is a URL to a yum repository.
|
||||
* ``yum-mirrorlist`` is a URL for a mirrorlist.
|
||||
* ``yum-metalink`` is a URL for a metalink.
|
||||
|
||||
If ``check_ssl`` is true the https certificates must be valid. If they are self-signed you can either set
|
||||
this to false, or add your Certificate Authority to the host system.
|
||||
|
||||
If ``check_gpg`` is true the GPG key must either be installed on the host system, or ``gpgkey_urls``
|
||||
should point to it.
|
||||
|
||||
You can edit an existing source (other than system sources), by doing a POST to the ``new`` route
|
||||
with the new version of the source. It will overwrite the previous one.
|
||||
|
||||
A list of existing sources is available from ``/api/v0/projects/source/list``, and detailed info
|
||||
on a source can be retrieved with the ``/api/v0/projects/source/info/<source-name>`` route. By default
|
||||
it returns JSON but it can also return TOML if ``?format=toml`` is added to the request.
|
||||
|
||||
Non-system sources can be deleted by doing a ``DELETE`` request to the
|
||||
``/api/v0/projects/source/delete/<source-name>`` route.
|
||||
|
||||
The documentation for the source API routes can be `found here <pylorax.api.html#api-v0-projects-source-list>`_
|
||||
|
||||
The configured sources are used for all blueprint depsolve operations, and for composing images.
|
||||
When adding additional sources you must make sure that the packages in the source do not
|
||||
conflict with any other package sources, otherwise depsolving will fail.
|
||||
|
||||
DVD ISO Package Source
|
||||
~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
In some situations the system may want to *only* use a DVD iso as the package
|
||||
source, not the repos from the network. ``lorax-composer`` and ``anaconda``
|
||||
understand ``file://`` URLs so you can mount an iso on the host, and replace the
|
||||
system repo files with a configuration file pointing to the DVD.
|
||||
|
||||
* Stop the ``lorax-composer.service`` if it is running
|
||||
* Move the repo files in ``/etc/yum.repos.d/`` someplace safe
|
||||
* Create a new ``iso.repo`` file in ``/etc/yum.repos.d/``::
|
||||
|
||||
[iso]
|
||||
name=iso
|
||||
baseurl=file:///mnt/iso/
|
||||
enabled=1
|
||||
gpgcheck=1
|
||||
gpgkey=file:///mnt/iso/RPM-GPG-KEY-redhat-release
|
||||
|
||||
* Remove all the cached repo files from ``/var/lib/lorax/composer/repos/``
|
||||
* Restart the ``lorax-composer.service``
|
||||
* Check the output of ``composer-cli status show`` for any output specific depsolve errors.
|
||||
For example, the DVD usually does not include ``grub2-efi-*-cdboot-*`` so the live-iso image
|
||||
type will not be available.
|
||||
|
||||
If you want to *add* the DVD source to the existing sources you can do that by
|
||||
mounting the iso and creating a source file to point to it as described in the
|
||||
`Package Sources`_ documentation. In that case there is no need to remove the other
|
||||
sources from ``/etc/yum.repos.d/`` or clear the cached repos.
|
||||
162
rhel8-branch/_sources/lorax.rst.txt
Normal file
162
rhel8-branch/_sources/lorax.rst.txt
Normal file
@ -0,0 +1,162 @@
|
||||
Lorax
|
||||
=====
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
"I am the Lorax. I speak for the trees [and images]."
|
||||
|
||||
The `lorax <https://github.com/rhinstaller/lorax>`_ tool is used to create the
|
||||
`Anaconda <https://github.com/rhinstaller/anaconda>`_ installer boot.iso as
|
||||
well as the basic release tree, and .treeinfo metadata file. Its dependencies
|
||||
are fairly light-weight because it needs to be able to run in a mock chroot
|
||||
environment. It is best to run lorax from the same release as is being targeted
|
||||
because the templates may have release specific logic in them. eg. Use the
|
||||
rawhide version to build the boot.iso for rawhide, along with the rawhide
|
||||
repositories.
|
||||
|
||||
|
||||
lorax cmdline arguments
|
||||
-----------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: pylorax.cmdline.lorax_parser
|
||||
:prog: lorax
|
||||
|
||||
--macboot : @replace
|
||||
Make the iso bootable on UEFI based Mac systems
|
||||
|
||||
Default: True
|
||||
|
||||
--nomacboot : @replace
|
||||
Do not create a Mac bootable iso
|
||||
|
||||
Default: False
|
||||
|
||||
|
||||
Quickstart
|
||||
----------
|
||||
|
||||
Run this as root to create a boot.iso in ``./results/``::
|
||||
|
||||
dnf install lorax
|
||||
setenforce 0
|
||||
lorax -p Fedora -v 23 -r 23 \
|
||||
-s http://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/ \
|
||||
-s http://dl.fedoraproject.org/pub/fedora/linux/updates/23/x86_64/ \
|
||||
./results/
|
||||
setenforce 1
|
||||
|
||||
You can add your own repos with ``-s`` and packages with higher NVRs will
|
||||
override the ones in the distribution repositories.
|
||||
|
||||
Under ``./results/`` will be the release tree files: .discinfo, .treeinfo, everything that
|
||||
goes onto the boot.iso, the pxeboot directory, and the boot.iso under ``./images/``.
|
||||
|
||||
|
||||
Running inside of mock
|
||||
----------------------
|
||||
|
||||
If you are using lorax with mock v1.3.4 or later you will need to pass
|
||||
``--old-chroot`` to mock. Mock now defaults to using systemd-nspawn which cannot
|
||||
create the needed loop device nodes. Passing ``--old-chroot`` will use the old
|
||||
system where ``/dev/loop*`` is setup for you.
|
||||
|
||||
|
||||
How it works
|
||||
------------
|
||||
|
||||
Lorax uses `dnf <https://github.com/rpm-software-management/dnf>`_ to install
|
||||
packages into a temporary directory, sets up configuration files, it then
|
||||
removes unneeded files to save space, and creates a squashfs filesystem of the
|
||||
files. The iso is then built using a generic initramfs and the kernel from the
|
||||
selected repositories.
|
||||
|
||||
To drive these processes Lorax uses a custom template system, based on `Mako
|
||||
templates <http://www.makotemplates.org/>`_ with the addition of custom
|
||||
commands (documented in :class:`pylorax.ltmpl.LoraxTemplateRunner`). Mako
|
||||
supports ``%if/%endif`` blocks as well as free-form python code inside ``<%
|
||||
%>`` tags and variable substitution with ``${}``. The default templates are
|
||||
shipped with lorax in ``/usr/share/lorax/templates.d/99-generic/`` and use the
|
||||
``.tmpl`` extension.
|
||||
|
||||
|
||||
runtime-install.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-install.tmpl`` template lists packages to be installed using the
|
||||
``installpkg`` command. This template is fairly simple, installing common packages and
|
||||
architecture specific packages. It must end with the ``run_pkg_transaction``
|
||||
command which tells dnf to download and install the packages.
|
||||
|
||||
|
||||
runtime-postinstall.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-postinstall.tmpl`` template is where the system configuration
|
||||
happens. The installer environment is similar to a normal running system, but
|
||||
needs some special handling. Configuration files are setup, systemd is told to
|
||||
start the anaconda.target instead of a default system target, and a number of
|
||||
unneeded services are disabled, some of which can interfere with the
|
||||
installation. A number of template commands are used here:
|
||||
|
||||
* :func:`append <pylorax.ltmpl.LoraxTemplateRunner.append>` to add text to a file.
|
||||
* :func:`chmod <pylorax.ltmpl.LoraxTemplateRunner.chmod>` changes the file's mode.
|
||||
* :func:`install <pylorax.ltmpl.LoraxTemplateRunner.install>` to install a file into the installroot.
|
||||
* :func:`mkdir <pylorax.ltmpl.LoraxTemplateRunner.mkdir>` makes a new directory.
|
||||
* :func:`move <pylorax.ltmpl.LoraxTemplateRunner.move>` to move a file into the installroot
|
||||
* :func:`replace <pylorax.ltmpl.LoraxTemplateRunner.replace>` does text substitution in a file
|
||||
* :func:`remove <pylorax.ltmpl.LoraxTemplateRunner.remove>` deletes a file
|
||||
* :func:`runcmd <pylorax.ltmpl.LoraxTemplateRunner.runcmd>` run arbitrary commands.
|
||||
* :func:`symlink <pylorax.ltmpl.LoraxTemplateRunner.symlink>` creates a symlink
|
||||
* :func:`systemctl <pylorax.ltmpl.LoraxTemplateRunner.systemctl>` runs systemctl in the installroot
|
||||
|
||||
|
||||
runtime-cleanup.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-cleanup.tmpl`` template is used to remove files that aren't strictly needed
|
||||
by the installation environment. In addition to the ``remove`` template command it uses:
|
||||
|
||||
* :func:`removepkg <pylorax.ltmpl.LoraxTemplateRunner.removepkg>`
|
||||
remove all of a specific package's contents. A package may be pulled in as a dependency, but
|
||||
not really used. eg. sound support.
|
||||
* :func:`removefrom <pylorax.ltmpl.LoraxTemplateRunner.removefrom>`
|
||||
Removes some files from a package. A file glob can be used, or the --allbut option to
|
||||
remove everything except a select few.
|
||||
* :func:`removekmod <pylorax.ltmpl.LoraxTemplateRunner.removekmod>`
|
||||
Removes kernel modules
|
||||
|
||||
|
||||
The squashfs filesystem
|
||||
~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
After ``runtime-*.tmpl`` templates have finished their work lorax creates an
|
||||
empty ext4 filesystem, copies the remaining files to it, and makes a squashfs
|
||||
filesystem of it. This file is the / of the boot.iso's installer environment
|
||||
and is what is in the LiveOS/squashfs.img file on the iso.
|
||||
|
||||
|
||||
iso creation
|
||||
~~~~~~~~~~~~
|
||||
|
||||
The iso creation is handled by another set of templates. The one used depends
|
||||
on the architecture that the iso is being created for. They are also stored in
|
||||
``/usr/share/lorax/templates.d/99-generic`` and are named after the arch, like
|
||||
``x86.tmpl`` and ``aarch64.tmpl``. They handle creation of the tree, copying
|
||||
configuration template files, configuration variable substitution, treeinfo
|
||||
metadata (via the :func:`treeinfo <pylorax.ltmpl.LoraxTemplateRunner.treeinfo>`
|
||||
template command). Kernel and initrd are copied from the installroot to their
|
||||
final locations and then mkisofs is run to create the boot.iso
|
||||
|
||||
|
||||
Custom Templates
|
||||
----------------
|
||||
|
||||
The default set of templates and configuration files from the lorax-generic-templates package
|
||||
are shipped in the ``/usr/share/lorax/templates.d/99-generic/`` directory. You can
|
||||
make a copy of them and place them into another directory under ``templates.d``
|
||||
and they will be used instead if their sort order is below all other directories. This
|
||||
allows multiple packages to ship lorax templates without conflict. You can (and probably
|
||||
should) select the specific template directory by passing ``--sharedir`` to lorax.
|
||||
|
||||
144
rhel8-branch/_sources/lorax.txt
Normal file
144
rhel8-branch/_sources/lorax.txt
Normal file
@ -0,0 +1,144 @@
|
||||
Lorax
|
||||
=====
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
"I am the Lorax. I speak for the trees [and images]."
|
||||
|
||||
The `lorax <https://github.com/rhinstaller/lorax>`_ tool is used to create the
|
||||
`Anaconda <https://github.com/rhinstaller/anaconda>`_ installer boot.iso as
|
||||
well as the basic release tree, and .treeinfo metadata file. Its dependencies
|
||||
are fairly light-weight because it needs to be able to run in a mock chroot
|
||||
environment. It is best to run lorax from the same release as is being targeted
|
||||
because the templates may have release specific logic in them. eg. Use the
|
||||
rawhide version to build the boot.iso for rawhide, along with the rawhide
|
||||
repositories.
|
||||
|
||||
|
||||
lorax cmdline arguments
|
||||
-----------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: pylorax.cmdline.lorax_parser
|
||||
:prog: lorax
|
||||
|
||||
|
||||
Quickstart
|
||||
----------
|
||||
|
||||
Run this as root to create a boot.iso in ``./results/``::
|
||||
|
||||
dnf install lorax
|
||||
setenforce 0
|
||||
lorax -p Fedora -v 23 -r 23 \
|
||||
-s http://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/ \
|
||||
-s http://dl.fedoraproject.org/pub/fedora/linux/updates/23/x86_64/ \
|
||||
./results/
|
||||
setenforce 1
|
||||
|
||||
You can add your own repos with ``-s`` and packages with higher NVRs will
|
||||
override the ones in the distribution repositories.
|
||||
|
||||
Under ``./results/`` will be the release tree files: .discinfo, .treeinfo, everything that
|
||||
goes onto the boot.iso, the pxeboot directory, and the boot.iso under ``./images/``.
|
||||
|
||||
|
||||
How it works
|
||||
------------
|
||||
|
||||
Lorax uses `dnf <https://github.com/rpm-software-management/dnf>`_ to install
|
||||
packages into a temporary directory, sets up configuration files, it then
|
||||
removes unneeded files to save space, and creates a squashfs filesystem of the
|
||||
files. The iso is then built using a generic initramfs and the kernel from the
|
||||
selected repositories.
|
||||
|
||||
To drive these processes Lorax uses a custom template system, based on `Mako
|
||||
templates <http://www.makotemplates.org/>`_ with the addition of custom
|
||||
commands (documented in :class:`pylorax.ltmpl.LoraxTemplateRunner`). Mako
|
||||
supports ``%if/%endif`` blocks as well as free-form python code inside ``<%
|
||||
%>`` tags and variable substitution with ``${}``. The default templates are
|
||||
shipped with lorax in ``/usr/share/lorax/templates.d/99-generic/`` and use the
|
||||
``.tmpl`` extension.
|
||||
|
||||
|
||||
runtime-install.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-install.tmpl`` template lists packages to be installed using the
|
||||
``installpkg`` command. This template is fairly simple, installing common packages and
|
||||
architecture specific packages. It must end with the ``run_pkg_transaction``
|
||||
command which tells dnf to download and install the packages.
|
||||
|
||||
|
||||
runtime-postinstall.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-postinstall.tmpl`` template is where the system configuration
|
||||
happens. The installer environment is similar to a normal running system, but
|
||||
needs some special handling. Configuration files are setup, systemd is told to
|
||||
start the anaconda.target instead of a default system target, and a number of
|
||||
unneeded services are disabled, some of which can interfere with the
|
||||
installation. A number of template commands are used here:
|
||||
|
||||
* :func:`append <pylorax.ltmpl.LoraxTemplateRunner.append>` to add text to a file.
|
||||
* :func:`chmod <pylorax.ltmpl.LoraxTemplateRunner.chmod>` changes the file's mode.
|
||||
* :func:`gconfset <pylorax.ltmpl.LoraxTemplateRunner.gconfset>` runs gconfset.
|
||||
* :func:`install <pylorax.ltmpl.LoraxTemplateRunner.install>` to install a file into the installroot.
|
||||
* :func:`mkdir <pylorax.ltmpl.LoraxTemplateRunner.mkdir>` makes a new directory.
|
||||
* :func:`move <pylorax.ltmpl.LoraxTemplateRunner.move>` to move a file into the installroot
|
||||
* :func:`replace <pylorax.ltmpl.LoraxTemplateRunner.replace>` does text substitution in a file
|
||||
* :func:`remove <pylorax.ltmpl.LoraxTemplateRunner.remove>` deletes a file
|
||||
* :func:`runcmd <pylorax.ltmpl.LoraxTemplateRunner.runcmd>` run arbitrary commands.
|
||||
* :func:`symlink <pylorax.ltmpl.LoraxTemplateRunner.symlink>` creates a symlink
|
||||
* :func:`systemctl <pylorax.ltmpl.LoraxTemplateRunner.systemctl>` runs systemctl in the installroot
|
||||
|
||||
|
||||
runtime-cleanup.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-cleanup.tmpl`` template is used to remove files that aren't strictly needed
|
||||
by the installation environment. In addition to the ``remove`` template command it uses:
|
||||
|
||||
* :func:`removepkg <pylorax.ltmpl.LoraxTemplateRunner.removepkg>`
|
||||
remove all of a specific package's contents. A package may be pulled in as a dependency, but
|
||||
not really used. eg. sound support.
|
||||
* :func:`removefrom <pylorax.ltmpl.LoraxTemplateRunner.removefrom>`
|
||||
Removes some files from a package. A file glob can be used, or the --allbut option to
|
||||
remove everything except a select few.
|
||||
* :func:`removekmod <pylorax.ltmpl.LoraxTemplateRunner.removekmod>`
|
||||
Removes kernel modules
|
||||
|
||||
|
||||
The squashfs filesystem
|
||||
~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
After ``runtime-*.tmpl`` templates have finished their work lorax creates an
|
||||
empty ext4 filesystem, copies the remaining files to it, and makes a squashfs
|
||||
filesystem of it. This file is the / of the boot.iso's installer environment
|
||||
and is what is in the LiveOS/squashfs.img file on the iso.
|
||||
|
||||
|
||||
iso creation
|
||||
~~~~~~~~~~~~
|
||||
|
||||
The iso creation is handled by another set of templates. The one used depends
|
||||
on the architecture that the iso is being created for. They are also stored in
|
||||
``/usr/share/lorax/templates.d/99-generic`` and are named after the arch, like
|
||||
``x86.tmpl`` and ``aarch64.tmpl``. They handle creation of the tree, copying
|
||||
configuration template files, configuration variable substitution, treeinfo
|
||||
metadata (via the :func:`treeinfo <pylorax.ltmpl.LoraxTemplateRunner.treeinfo>`
|
||||
template command). Kernel and initrd are copied from the installroot to their
|
||||
final locations and then mkisofs is run to create the boot.iso
|
||||
|
||||
|
||||
Custom Templates
|
||||
----------------
|
||||
|
||||
The default set of templates and configuration files from the lorax-generic-templates package
|
||||
are shipped in the ``/usr/share/lorax/templates.d/99-generic/`` directory. You can
|
||||
make a copy of them and place them into another directory under ``templates.d``
|
||||
and they will be used instead if their sort order is below all other directories. This
|
||||
allows multiple packages to ship lorax templates without conflict. You can (and probably
|
||||
should) select the specific template directory by passing ``--sharedir`` to lorax.
|
||||
|
||||
7
rhel8-branch/_sources/modules.rst.txt
Normal file
7
rhel8-branch/_sources/modules.rst.txt
Normal file
@ -0,0 +1,7 @@
|
||||
pylorax
|
||||
=======
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 4
|
||||
|
||||
pylorax
|
||||
7
rhel8-branch/_sources/modules.txt
Normal file
7
rhel8-branch/_sources/modules.txt
Normal file
@ -0,0 +1,7 @@
|
||||
pylorax
|
||||
=======
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 4
|
||||
|
||||
pylorax
|
||||
27
rhel8-branch/_sources/product-images.rst.txt
Normal file
27
rhel8-branch/_sources/product-images.rst.txt
Normal file
@ -0,0 +1,27 @@
|
||||
Product and Updates Images
|
||||
==========================
|
||||
|
||||
Lorax now supports creation of product.img and updates.img as part of the build
|
||||
process. This is implemented using the installimg template command which will
|
||||
take the contents of a directory and create a compressed archive from it. The
|
||||
directory must be created by one of the packages installed by
|
||||
runtime-install.tmpl or by passing ``--installpkgs <pkgname>`` to lorax at
|
||||
runtime. The x86, ppc, ppc64le and aarch64 templates all look for
|
||||
/usr/share/lorax/product/ and /usr/share/lorax/updates/ directories in the
|
||||
install chroot while creating the final install tree. If there are files in
|
||||
those directories lorax will create images/product.img and/or
|
||||
images/updates.img
|
||||
|
||||
These archives are just like an anaconda updates image -- their contents are
|
||||
copied over the top of the filesystem at boot time so that you can drop in
|
||||
files to add to or replace anything on the filesystem.
|
||||
|
||||
Anaconda has several places that it looks for updates, the one for product.img
|
||||
is in /run/install/product. So for example, to add an installclass to Anaconda
|
||||
you would put your custom class here:
|
||||
|
||||
``/usr/share/lorax/product/run/install/product/pyanaconda/installclasses/custom.py``
|
||||
|
||||
If the packages containing the product/updates files are not included as part
|
||||
of normal dependencies you can add specific packages with the ``--installpkgs``
|
||||
command or the installpkgs paramater of :class:`pylorax.treebuilder.RuntimeBuilder`
|
||||
27
rhel8-branch/_sources/product-images.txt
Normal file
27
rhel8-branch/_sources/product-images.txt
Normal file
@ -0,0 +1,27 @@
|
||||
Product and Updates Images
|
||||
==========================
|
||||
|
||||
Lorax now supports creation of product.img and updates.img as part of the build
|
||||
process. This is implemented using the installimg template command which will
|
||||
take the contents of a directory and create a compressed archive from it. The
|
||||
directory must be created by one of the packages installed by
|
||||
runtime-install.tmpl or by passing ``--installpkgs <pkgname>`` to lorax at
|
||||
runtime. The x86, ppc, ppc64le and aarch64 templates all look for
|
||||
/usr/share/lorax/product/ and /usr/share/lorax/updates/ directories in the
|
||||
install chroot while creating the final install tree. If there are files in
|
||||
those directories lorax will create images/product.img and/or
|
||||
images/updates.img
|
||||
|
||||
These archives are just like an anaconda updates image -- their contents are
|
||||
copied over the top of the filesystem at boot time so that you can drop in
|
||||
files to add to or replace anything on the filesystem.
|
||||
|
||||
Anaconda has several places that it looks for updates, the one for product.img
|
||||
is in /run/install/product. So for example, to add an installclass to Anaconda
|
||||
you would put your custom class here:
|
||||
|
||||
``/usr/share/lorax/product/run/install/product/pyanaconda/installclasses/custom.py``
|
||||
|
||||
If the packages containing the product/updates files are not included as part
|
||||
of normal dependencies you can add specific packages with the ``--installpkgs``
|
||||
command or the installpkgs paramater of :class:`pylorax.treebuilder.RuntimeBuilder`
|
||||
102
rhel8-branch/_sources/pylorax.api.rst.txt
Normal file
102
rhel8-branch/_sources/pylorax.api.rst.txt
Normal file
@ -0,0 +1,102 @@
|
||||
pylorax.api package
|
||||
===================
|
||||
|
||||
Submodules
|
||||
----------
|
||||
|
||||
pylorax.api.cmdline module
|
||||
--------------------------
|
||||
|
||||
.. automodule:: pylorax.api.cmdline
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.compose module
|
||||
--------------------------
|
||||
|
||||
.. automodule:: pylorax.api.compose
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.config module
|
||||
-------------------------
|
||||
|
||||
.. automodule:: pylorax.api.config
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.crossdomain module
|
||||
------------------------------
|
||||
|
||||
.. automodule:: pylorax.api.crossdomain
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.dnfbase module
|
||||
--------------------------
|
||||
|
||||
.. automodule:: pylorax.api.dnfbase
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.projects module
|
||||
---------------------------
|
||||
|
||||
.. automodule:: pylorax.api.projects
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.queue module
|
||||
------------------------
|
||||
|
||||
.. automodule:: pylorax.api.queue
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.recipes module
|
||||
--------------------------
|
||||
|
||||
.. automodule:: pylorax.api.recipes
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.server module
|
||||
-------------------------
|
||||
|
||||
.. automodule:: pylorax.api.server
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.v0 module
|
||||
---------------------
|
||||
|
||||
.. automodule:: pylorax.api.v0
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.api.workspace module
|
||||
----------------------------
|
||||
|
||||
.. automodule:: pylorax.api.workspace
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
|
||||
Module contents
|
||||
---------------
|
||||
|
||||
.. automodule:: pylorax.api
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
157
rhel8-branch/_sources/pylorax.rst.txt
Normal file
157
rhel8-branch/_sources/pylorax.rst.txt
Normal file
@ -0,0 +1,157 @@
|
||||
pylorax package
|
||||
===============
|
||||
|
||||
Subpackages
|
||||
-----------
|
||||
|
||||
.. toctree::
|
||||
|
||||
pylorax.api
|
||||
|
||||
Submodules
|
||||
----------
|
||||
|
||||
pylorax.base module
|
||||
-------------------
|
||||
|
||||
.. automodule:: pylorax.base
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.buildstamp module
|
||||
-------------------------
|
||||
|
||||
.. automodule:: pylorax.buildstamp
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.cmdline module
|
||||
----------------------
|
||||
|
||||
.. automodule:: pylorax.cmdline
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.creator module
|
||||
----------------------
|
||||
|
||||
.. automodule:: pylorax.creator
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.decorators module
|
||||
-------------------------
|
||||
|
||||
.. automodule:: pylorax.decorators
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.discinfo module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.discinfo
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.dnfhelper module
|
||||
------------------------
|
||||
|
||||
.. automodule:: pylorax.dnfhelper
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.executils module
|
||||
------------------------
|
||||
|
||||
.. automodule:: pylorax.executils
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.imgutils module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.imgutils
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.installer module
|
||||
------------------------
|
||||
|
||||
.. automodule:: pylorax.installer
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.ltmpl module
|
||||
--------------------
|
||||
|
||||
.. automodule:: pylorax.ltmpl
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.monitor module
|
||||
----------------------
|
||||
|
||||
.. automodule:: pylorax.monitor
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.mount module
|
||||
--------------------
|
||||
|
||||
.. automodule:: pylorax.mount
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.output module
|
||||
---------------------
|
||||
|
||||
.. automodule:: pylorax.output
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.sysutils module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.sysutils
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.treebuilder module
|
||||
--------------------------
|
||||
|
||||
.. automodule:: pylorax.treebuilder
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.treeinfo module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.treeinfo
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
|
||||
Module contents
|
||||
---------------
|
||||
|
||||
.. automodule:: pylorax
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
134
rhel8-branch/_sources/pylorax.txt
Normal file
134
rhel8-branch/_sources/pylorax.txt
Normal file
@ -0,0 +1,134 @@
|
||||
pylorax package
|
||||
===============
|
||||
|
||||
Submodules
|
||||
----------
|
||||
|
||||
pylorax.base module
|
||||
-------------------
|
||||
|
||||
.. automodule:: pylorax.base
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.buildstamp module
|
||||
-------------------------
|
||||
|
||||
.. automodule:: pylorax.buildstamp
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.cmdline module
|
||||
----------------------
|
||||
|
||||
.. automodule:: pylorax.cmdline
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.decorators module
|
||||
-------------------------
|
||||
|
||||
.. automodule:: pylorax.decorators
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.discinfo module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.discinfo
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.dnfhelper module
|
||||
------------------------
|
||||
|
||||
.. automodule:: pylorax.dnfhelper
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.executils module
|
||||
------------------------
|
||||
|
||||
.. automodule:: pylorax.executils
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.imgutils module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.imgutils
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.ltmpl module
|
||||
--------------------
|
||||
|
||||
.. automodule:: pylorax.ltmpl
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.monitor module
|
||||
----------------------
|
||||
|
||||
.. automodule:: pylorax.monitor
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.mount module
|
||||
--------------------
|
||||
|
||||
.. automodule:: pylorax.mount
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.output module
|
||||
---------------------
|
||||
|
||||
.. automodule:: pylorax.output
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.sysutils module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.sysutils
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.treebuilder module
|
||||
--------------------------
|
||||
|
||||
.. automodule:: pylorax.treebuilder
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.treeinfo module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.treeinfo
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
|
||||
Module contents
|
||||
---------------
|
||||
|
||||
.. automodule:: pylorax
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
22
rhel8-branch/_sources/source/index.txt
Normal file
22
rhel8-branch/_sources/source/index.txt
Normal file
@ -0,0 +1,22 @@
|
||||
.. lorax documentation master file, created by
|
||||
sphinx-quickstart on Mon May 11 15:06:14 2015.
|
||||
You can adapt this file completely to your liking, but it should at least
|
||||
contain the root `toctree` directive.
|
||||
|
||||
Welcome to lorax's documentation!
|
||||
=================================
|
||||
|
||||
Contents:
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 2
|
||||
|
||||
|
||||
|
||||
Indices and tables
|
||||
==================
|
||||
|
||||
* :ref:`genindex`
|
||||
* :ref:`modindex`
|
||||
* :ref:`search`
|
||||
|
||||
BIN
rhel8-branch/_static/ajax-loader.gif
Normal file
BIN
rhel8-branch/_static/ajax-loader.gif
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 673 B |
676
rhel8-branch/_static/basic.css
Normal file
676
rhel8-branch/_static/basic.css
Normal file
@ -0,0 +1,676 @@
|
||||
/*
|
||||
* basic.css
|
||||
* ~~~~~~~~~
|
||||
*
|
||||
* Sphinx stylesheet -- basic theme.
|
||||
*
|
||||
* :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
|
||||
* :license: BSD, see LICENSE for details.
|
||||
*
|
||||
*/
|
||||
|
||||
/* -- main layout ----------------------------------------------------------- */
|
||||
|
||||
div.clearer {
|
||||
clear: both;
|
||||
}
|
||||
|
||||
/* -- relbar ---------------------------------------------------------------- */
|
||||
|
||||
div.related {
|
||||
width: 100%;
|
||||
font-size: 90%;
|
||||
}
|
||||
|
||||
div.related h3 {
|
||||
display: none;
|
||||
}
|
||||
|
||||
div.related ul {
|
||||
margin: 0;
|
||||
padding: 0 0 0 10px;
|
||||
list-style: none;
|
||||
}
|
||||
|
||||
div.related li {
|
||||
display: inline;
|
||||
}
|
||||
|
||||
div.related li.right {
|
||||
float: right;
|
||||
margin-right: 5px;
|
||||
}
|
||||
|
||||
/* -- sidebar --------------------------------------------------------------- */
|
||||
|
||||
div.sphinxsidebarwrapper {
|
||||
padding: 10px 5px 0 10px;
|
||||
}
|
||||
|
||||
div.sphinxsidebar {
|
||||
float: left;
|
||||
width: 230px;
|
||||
margin-left: -100%;
|
||||
font-size: 90%;
|
||||
word-wrap: break-word;
|
||||
overflow-wrap : break-word;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul {
|
||||
list-style: none;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul ul,
|
||||
div.sphinxsidebar ul.want-points {
|
||||
margin-left: 20px;
|
||||
list-style: square;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul ul {
|
||||
margin-top: 0;
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
div.sphinxsidebar form {
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
div.sphinxsidebar input {
|
||||
border: 1px solid #98dbcc;
|
||||
font-family: sans-serif;
|
||||
font-size: 1em;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox form.search {
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox input[type="text"] {
|
||||
float: left;
|
||||
width: 80%;
|
||||
padding: 0.25em;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox input[type="submit"] {
|
||||
float: left;
|
||||
width: 20%;
|
||||
border-left: none;
|
||||
padding: 0.25em;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
|
||||
img {
|
||||
border: 0;
|
||||
max-width: 100%;
|
||||
}
|
||||
|
||||
/* -- search page ----------------------------------------------------------- */
|
||||
|
||||
ul.search {
|
||||
margin: 10px 0 0 20px;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
ul.search li {
|
||||
padding: 5px 0 5px 20px;
|
||||
background-image: url(file.png);
|
||||
background-repeat: no-repeat;
|
||||
background-position: 0 7px;
|
||||
}
|
||||
|
||||
ul.search li a {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
ul.search li div.context {
|
||||
color: #888;
|
||||
margin: 2px 0 0 30px;
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
ul.keywordmatches li.goodmatch a {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
/* -- index page ------------------------------------------------------------ */
|
||||
|
||||
table.contentstable {
|
||||
width: 90%;
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
table.contentstable p.biglink {
|
||||
line-height: 150%;
|
||||
}
|
||||
|
||||
a.biglink {
|
||||
font-size: 1.3em;
|
||||
}
|
||||
|
||||
span.linkdescr {
|
||||
font-style: italic;
|
||||
padding-top: 5px;
|
||||
font-size: 90%;
|
||||
}
|
||||
|
||||
/* -- general index --------------------------------------------------------- */
|
||||
|
||||
table.indextable {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
table.indextable td {
|
||||
text-align: left;
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
table.indextable ul {
|
||||
margin-top: 0;
|
||||
margin-bottom: 0;
|
||||
list-style-type: none;
|
||||
}
|
||||
|
||||
table.indextable > tbody > tr > td > ul {
|
||||
padding-left: 0em;
|
||||
}
|
||||
|
||||
table.indextable tr.pcap {
|
||||
height: 10px;
|
||||
}
|
||||
|
||||
table.indextable tr.cap {
|
||||
margin-top: 10px;
|
||||
background-color: #f2f2f2;
|
||||
}
|
||||
|
||||
img.toggler {
|
||||
margin-right: 3px;
|
||||
margin-top: 3px;
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
div.modindex-jumpbox {
|
||||
border-top: 1px solid #ddd;
|
||||
border-bottom: 1px solid #ddd;
|
||||
margin: 1em 0 1em 0;
|
||||
padding: 0.4em;
|
||||
}
|
||||
|
||||
div.genindex-jumpbox {
|
||||
border-top: 1px solid #ddd;
|
||||
border-bottom: 1px solid #ddd;
|
||||
margin: 1em 0 1em 0;
|
||||
padding: 0.4em;
|
||||
}
|
||||
|
||||
/* -- domain module index --------------------------------------------------- */
|
||||
|
||||
table.modindextable td {
|
||||
padding: 2px;
|
||||
border-collapse: collapse;
|
||||
}
|
||||
|
||||
/* -- general body styles --------------------------------------------------- */
|
||||
|
||||
div.body {
|
||||
min-width: 450px;
|
||||
max-width: 800px;
|
||||
}
|
||||
|
||||
div.body p, div.body dd, div.body li, div.body blockquote {
|
||||
-moz-hyphens: auto;
|
||||
-ms-hyphens: auto;
|
||||
-webkit-hyphens: auto;
|
||||
hyphens: auto;
|
||||
}
|
||||
|
||||
a.headerlink {
|
||||
visibility: hidden;
|
||||
}
|
||||
|
||||
h1:hover > a.headerlink,
|
||||
h2:hover > a.headerlink,
|
||||
h3:hover > a.headerlink,
|
||||
h4:hover > a.headerlink,
|
||||
h5:hover > a.headerlink,
|
||||
h6:hover > a.headerlink,
|
||||
dt:hover > a.headerlink,
|
||||
caption:hover > a.headerlink,
|
||||
p.caption:hover > a.headerlink,
|
||||
div.code-block-caption:hover > a.headerlink {
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
div.body p.caption {
|
||||
text-align: inherit;
|
||||
}
|
||||
|
||||
div.body td {
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
.first {
|
||||
margin-top: 0 !important;
|
||||
}
|
||||
|
||||
p.rubric {
|
||||
margin-top: 30px;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
img.align-left, .figure.align-left, object.align-left {
|
||||
clear: left;
|
||||
float: left;
|
||||
margin-right: 1em;
|
||||
}
|
||||
|
||||
img.align-right, .figure.align-right, object.align-right {
|
||||
clear: right;
|
||||
float: right;
|
||||
margin-left: 1em;
|
||||
}
|
||||
|
||||
img.align-center, .figure.align-center, object.align-center {
|
||||
display: block;
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
.align-left {
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
.align-center {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.align-right {
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
/* -- sidebars -------------------------------------------------------------- */
|
||||
|
||||
div.sidebar {
|
||||
margin: 0 0 0.5em 1em;
|
||||
border: 1px solid #ddb;
|
||||
padding: 7px 7px 0 7px;
|
||||
background-color: #ffe;
|
||||
width: 40%;
|
||||
float: right;
|
||||
}
|
||||
|
||||
p.sidebar-title {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
/* -- topics ---------------------------------------------------------------- */
|
||||
|
||||
div.topic {
|
||||
border: 1px solid #ccc;
|
||||
padding: 7px 7px 0 7px;
|
||||
margin: 10px 0 10px 0;
|
||||
}
|
||||
|
||||
p.topic-title {
|
||||
font-size: 1.1em;
|
||||
font-weight: bold;
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
/* -- admonitions ----------------------------------------------------------- */
|
||||
|
||||
div.admonition {
|
||||
margin-top: 10px;
|
||||
margin-bottom: 10px;
|
||||
padding: 7px;
|
||||
}
|
||||
|
||||
div.admonition dt {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
div.admonition dl {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
p.admonition-title {
|
||||
margin: 0px 10px 5px 0px;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
div.body p.centered {
|
||||
text-align: center;
|
||||
margin-top: 25px;
|
||||
}
|
||||
|
||||
/* -- tables ---------------------------------------------------------------- */
|
||||
|
||||
table.docutils {
|
||||
border: 0;
|
||||
border-collapse: collapse;
|
||||
}
|
||||
|
||||
table.align-center {
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
table caption span.caption-number {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
table caption span.caption-text {
|
||||
}
|
||||
|
||||
table.docutils td, table.docutils th {
|
||||
padding: 1px 8px 1px 5px;
|
||||
border-top: 0;
|
||||
border-left: 0;
|
||||
border-right: 0;
|
||||
border-bottom: 1px solid #aaa;
|
||||
}
|
||||
|
||||
table.footnote td, table.footnote th {
|
||||
border: 0 !important;
|
||||
}
|
||||
|
||||
th {
|
||||
text-align: left;
|
||||
padding-right: 5px;
|
||||
}
|
||||
|
||||
table.citation {
|
||||
border-left: solid 1px gray;
|
||||
margin-left: 1px;
|
||||
}
|
||||
|
||||
table.citation td {
|
||||
border-bottom: none;
|
||||
}
|
||||
|
||||
/* -- figures --------------------------------------------------------------- */
|
||||
|
||||
div.figure {
|
||||
margin: 0.5em;
|
||||
padding: 0.5em;
|
||||
}
|
||||
|
||||
div.figure p.caption {
|
||||
padding: 0.3em;
|
||||
}
|
||||
|
||||
div.figure p.caption span.caption-number {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
div.figure p.caption span.caption-text {
|
||||
}
|
||||
|
||||
/* -- field list styles ----------------------------------------------------- */
|
||||
|
||||
table.field-list td, table.field-list th {
|
||||
border: 0 !important;
|
||||
}
|
||||
|
||||
.field-list ul {
|
||||
margin: 0;
|
||||
padding-left: 1em;
|
||||
}
|
||||
|
||||
.field-list p {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
.field-name {
|
||||
-moz-hyphens: manual;
|
||||
-ms-hyphens: manual;
|
||||
-webkit-hyphens: manual;
|
||||
hyphens: manual;
|
||||
}
|
||||
|
||||
/* -- hlist styles ---------------------------------------------------------- */
|
||||
|
||||
table.hlist td {
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
|
||||
/* -- other body styles ----------------------------------------------------- */
|
||||
|
||||
ol.arabic {
|
||||
list-style: decimal;
|
||||
}
|
||||
|
||||
ol.loweralpha {
|
||||
list-style: lower-alpha;
|
||||
}
|
||||
|
||||
ol.upperalpha {
|
||||
list-style: upper-alpha;
|
||||
}
|
||||
|
||||
ol.lowerroman {
|
||||
list-style: lower-roman;
|
||||
}
|
||||
|
||||
ol.upperroman {
|
||||
list-style: upper-roman;
|
||||
}
|
||||
|
||||
dl {
|
||||
margin-bottom: 15px;
|
||||
}
|
||||
|
||||
dd p {
|
||||
margin-top: 0px;
|
||||
}
|
||||
|
||||
dd ul, dd table {
|
||||
margin-bottom: 10px;
|
||||
}
|
||||
|
||||
dd {
|
||||
margin-top: 3px;
|
||||
margin-bottom: 10px;
|
||||
margin-left: 30px;
|
||||
}
|
||||
|
||||
dt:target, span.highlighted {
|
||||
background-color: #fbe54e;
|
||||
}
|
||||
|
||||
rect.highlighted {
|
||||
fill: #fbe54e;
|
||||
}
|
||||
|
||||
dl.glossary dt {
|
||||
font-weight: bold;
|
||||
font-size: 1.1em;
|
||||
}
|
||||
|
||||
.optional {
|
||||
font-size: 1.3em;
|
||||
}
|
||||
|
||||
.sig-paren {
|
||||
font-size: larger;
|
||||
}
|
||||
|
||||
.versionmodified {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
.system-message {
|
||||
background-color: #fda;
|
||||
padding: 5px;
|
||||
border: 3px solid red;
|
||||
}
|
||||
|
||||
.footnote:target {
|
||||
background-color: #ffa;
|
||||
}
|
||||
|
||||
.line-block {
|
||||
display: block;
|
||||
margin-top: 1em;
|
||||
margin-bottom: 1em;
|
||||
}
|
||||
|
||||
.line-block .line-block {
|
||||
margin-top: 0;
|
||||
margin-bottom: 0;
|
||||
margin-left: 1.5em;
|
||||
}
|
||||
|
||||
.guilabel, .menuselection {
|
||||
font-family: sans-serif;
|
||||
}
|
||||
|
||||
.accelerator {
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
.classifier {
|
||||
font-style: oblique;
|
||||
}
|
||||
|
||||
abbr, acronym {
|
||||
border-bottom: dotted 1px;
|
||||
cursor: help;
|
||||
}
|
||||
|
||||
/* -- code displays --------------------------------------------------------- */
|
||||
|
||||
pre {
|
||||
overflow: auto;
|
||||
overflow-y: hidden; /* fixes display issues on Chrome browsers */
|
||||
}
|
||||
|
||||
span.pre {
|
||||
-moz-hyphens: none;
|
||||
-ms-hyphens: none;
|
||||
-webkit-hyphens: none;
|
||||
hyphens: none;
|
||||
}
|
||||
|
||||
td.linenos pre {
|
||||
padding: 5px 0px;
|
||||
border: 0;
|
||||
background-color: transparent;
|
||||
color: #aaa;
|
||||
}
|
||||
|
||||
table.highlighttable {
|
||||
margin-left: 0.5em;
|
||||
}
|
||||
|
||||
table.highlighttable td {
|
||||
padding: 0 0.5em 0 0.5em;
|
||||
}
|
||||
|
||||
div.code-block-caption {
|
||||
padding: 2px 5px;
|
||||
font-size: small;
|
||||
}
|
||||
|
||||
div.code-block-caption code {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
div.code-block-caption + div > div.highlight > pre {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
div.code-block-caption span.caption-number {
|
||||
padding: 0.1em 0.3em;
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
div.code-block-caption span.caption-text {
|
||||
}
|
||||
|
||||
div.literal-block-wrapper {
|
||||
padding: 1em 1em 0;
|
||||
}
|
||||
|
||||
div.literal-block-wrapper div.highlight {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
code.descname {
|
||||
background-color: transparent;
|
||||
font-weight: bold;
|
||||
font-size: 1.2em;
|
||||
}
|
||||
|
||||
code.descclassname {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
code.xref, a code {
|
||||
background-color: transparent;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
.viewcode-link {
|
||||
float: right;
|
||||
}
|
||||
|
||||
.viewcode-back {
|
||||
float: right;
|
||||
font-family: sans-serif;
|
||||
}
|
||||
|
||||
div.viewcode-block:target {
|
||||
margin: -1px -10px;
|
||||
padding: 0 10px;
|
||||
}
|
||||
|
||||
/* -- math display ---------------------------------------------------------- */
|
||||
|
||||
img.math {
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
div.body div.math p {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
span.eqno {
|
||||
float: right;
|
||||
}
|
||||
|
||||
span.eqno a.headerlink {
|
||||
position: relative;
|
||||
left: 0px;
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
div.math:hover a.headerlink {
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
/* -- printout stylesheet --------------------------------------------------- */
|
||||
|
||||
@media print {
|
||||
div.document,
|
||||
div.documentwrapper,
|
||||
div.bodywrapper {
|
||||
margin: 0 !important;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
div.sphinxsidebar,
|
||||
div.related,
|
||||
div.footer,
|
||||
#top-link {
|
||||
display: none;
|
||||
}
|
||||
}
|
||||
BIN
rhel8-branch/_static/comment-bright.png
Normal file
BIN
rhel8-branch/_static/comment-bright.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 756 B |
BIN
rhel8-branch/_static/comment-close.png
Normal file
BIN
rhel8-branch/_static/comment-close.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 829 B |
BIN
rhel8-branch/_static/comment.png
Normal file
BIN
rhel8-branch/_static/comment.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 641 B |
1
rhel8-branch/_static/css/badge_only.css
Normal file
1
rhel8-branch/_static/css/badge_only.css
Normal file
@ -0,0 +1 @@
|
||||
.fa:before{-webkit-font-smoothing:antialiased}.clearfix{*zoom:1}.clearfix:before,.clearfix:after{display:table;content:""}.clearfix:after{clear:both}@font-face{font-family:FontAwesome;font-weight:normal;font-style:normal;src:url("../fonts/fontawesome-webfont.eot");src:url("../fonts/fontawesome-webfont.eot?#iefix") format("embedded-opentype"),url("../fonts/fontawesome-webfont.woff") format("woff"),url("../fonts/fontawesome-webfont.ttf") format("truetype"),url("../fonts/fontawesome-webfont.svg#FontAwesome") format("svg")}.fa:before{display:inline-block;font-family:FontAwesome;font-style:normal;font-weight:normal;line-height:1;text-decoration:inherit}a .fa{display:inline-block;text-decoration:inherit}li .fa{display:inline-block}li .fa-large:before,li .fa-large:before{width:1.875em}ul.fas{list-style-type:none;margin-left:2em;text-indent:-0.8em}ul.fas li .fa{width:.8em}ul.fas li .fa-large:before,ul.fas li .fa-large:before{vertical-align:baseline}.fa-book:before{content:""}.icon-book:before{content:""}.fa-caret-down:before{content:""}.icon-caret-down:before{content:""}.fa-caret-up:before{content:""}.icon-caret-up:before{content:""}.fa-caret-left:before{content:""}.icon-caret-left:before{content:""}.fa-caret-right:before{content:""}.icon-caret-right:before{content:""}.rst-versions{position:fixed;bottom:0;left:0;width:300px;color:#fcfcfc;background:#1f1d1d;font-family:"Lato","proxima-nova","Helvetica Neue",Arial,sans-serif;z-index:400}.rst-versions a{color:#2980B9;text-decoration:none}.rst-versions .rst-badge-small{display:none}.rst-versions .rst-current-version{padding:12px;background-color:#272525;display:block;text-align:right;font-size:90%;cursor:pointer;color:#27AE60;*zoom:1}.rst-versions .rst-current-version:before,.rst-versions .rst-current-version:after{display:table;content:""}.rst-versions .rst-current-version:after{clear:both}.rst-versions .rst-current-version .fa{color:#fcfcfc}.rst-versions .rst-current-version .fa-book{float:left}.rst-versions .rst-current-version .icon-book{float:left}.rst-versions .rst-current-version.rst-out-of-date{background-color:#E74C3C;color:#fff}.rst-versions .rst-current-version.rst-active-old-version{background-color:#F1C40F;color:#000}.rst-versions.shift-up{height:auto;max-height:100%;overflow-y:scroll}.rst-versions.shift-up .rst-other-versions{display:block}.rst-versions .rst-other-versions{font-size:90%;padding:12px;color:gray;display:none}.rst-versions .rst-other-versions hr{display:block;height:1px;border:0;margin:20px 0;padding:0;border-top:solid 1px #413d3d}.rst-versions .rst-other-versions dd{display:inline-block;margin:0}.rst-versions .rst-other-versions dd a{display:inline-block;padding:6px;color:#fcfcfc}.rst-versions.rst-badge{width:auto;bottom:20px;right:20px;left:auto;border:none;max-width:300px;max-height:90%}.rst-versions.rst-badge .icon-book{float:none}.rst-versions.rst-badge .fa-book{float:none}.rst-versions.rst-badge.shift-up .rst-current-version{text-align:right}.rst-versions.rst-badge.shift-up .rst-current-version .fa-book{float:left}.rst-versions.rst-badge.shift-up .rst-current-version .icon-book{float:left}.rst-versions.rst-badge .rst-current-version{width:auto;height:30px;line-height:30px;padding:0 6px;display:block;text-align:center}@media screen and (max-width: 768px){.rst-versions{width:85%;display:none}.rst-versions.shift{display:block}}
|
||||
6
rhel8-branch/_static/css/theme.css
Normal file
6
rhel8-branch/_static/css/theme.css
Normal file
File diff suppressed because one or more lines are too long
315
rhel8-branch/_static/doctools.js
Normal file
315
rhel8-branch/_static/doctools.js
Normal file
@ -0,0 +1,315 @@
|
||||
/*
|
||||
* doctools.js
|
||||
* ~~~~~~~~~~~
|
||||
*
|
||||
* Sphinx JavaScript utilities for all documentation.
|
||||
*
|
||||
* :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
|
||||
* :license: BSD, see LICENSE for details.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* select a different prefix for underscore
|
||||
*/
|
||||
$u = _.noConflict();
|
||||
|
||||
/**
|
||||
* make the code below compatible with browsers without
|
||||
* an installed firebug like debugger
|
||||
if (!window.console || !console.firebug) {
|
||||
var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
|
||||
"dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
|
||||
"profile", "profileEnd"];
|
||||
window.console = {};
|
||||
for (var i = 0; i < names.length; ++i)
|
||||
window.console[names[i]] = function() {};
|
||||
}
|
||||
*/
|
||||
|
||||
/**
|
||||
* small helper function to urldecode strings
|
||||
*/
|
||||
jQuery.urldecode = function(x) {
|
||||
return decodeURIComponent(x).replace(/\+/g, ' ');
|
||||
};
|
||||
|
||||
/**
|
||||
* small helper function to urlencode strings
|
||||
*/
|
||||
jQuery.urlencode = encodeURIComponent;
|
||||
|
||||
/**
|
||||
* This function returns the parsed url parameters of the
|
||||
* current request. Multiple values per key are supported,
|
||||
* it will always return arrays of strings for the value parts.
|
||||
*/
|
||||
jQuery.getQueryParameters = function(s) {
|
||||
if (typeof s === 'undefined')
|
||||
s = document.location.search;
|
||||
var parts = s.substr(s.indexOf('?') + 1).split('&');
|
||||
var result = {};
|
||||
for (var i = 0; i < parts.length; i++) {
|
||||
var tmp = parts[i].split('=', 2);
|
||||
var key = jQuery.urldecode(tmp[0]);
|
||||
var value = jQuery.urldecode(tmp[1]);
|
||||
if (key in result)
|
||||
result[key].push(value);
|
||||
else
|
||||
result[key] = [value];
|
||||
}
|
||||
return result;
|
||||
};
|
||||
|
||||
/**
|
||||
* highlight a given string on a jquery object by wrapping it in
|
||||
* span elements with the given class name.
|
||||
*/
|
||||
jQuery.fn.highlightText = function(text, className) {
|
||||
function highlight(node, addItems) {
|
||||
if (node.nodeType === 3) {
|
||||
var val = node.nodeValue;
|
||||
var pos = val.toLowerCase().indexOf(text);
|
||||
if (pos >= 0 &&
|
||||
!jQuery(node.parentNode).hasClass(className) &&
|
||||
!jQuery(node.parentNode).hasClass("nohighlight")) {
|
||||
var span;
|
||||
var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg");
|
||||
if (isInSVG) {
|
||||
span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
|
||||
} else {
|
||||
span = document.createElement("span");
|
||||
span.className = className;
|
||||
}
|
||||
span.appendChild(document.createTextNode(val.substr(pos, text.length)));
|
||||
node.parentNode.insertBefore(span, node.parentNode.insertBefore(
|
||||
document.createTextNode(val.substr(pos + text.length)),
|
||||
node.nextSibling));
|
||||
node.nodeValue = val.substr(0, pos);
|
||||
if (isInSVG) {
|
||||
var bbox = span.getBBox();
|
||||
var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
|
||||
rect.x.baseVal.value = bbox.x;
|
||||
rect.y.baseVal.value = bbox.y;
|
||||
rect.width.baseVal.value = bbox.width;
|
||||
rect.height.baseVal.value = bbox.height;
|
||||
rect.setAttribute('class', className);
|
||||
var parentOfText = node.parentNode.parentNode;
|
||||
addItems.push({
|
||||
"parent": node.parentNode,
|
||||
"target": rect});
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (!jQuery(node).is("button, select, textarea")) {
|
||||
jQuery.each(node.childNodes, function() {
|
||||
highlight(this, addItems);
|
||||
});
|
||||
}
|
||||
}
|
||||
var addItems = [];
|
||||
var result = this.each(function() {
|
||||
highlight(this, addItems);
|
||||
});
|
||||
for (var i = 0; i < addItems.length; ++i) {
|
||||
jQuery(addItems[i].parent).before(addItems[i].target);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
|
||||
/*
|
||||
* backward compatibility for jQuery.browser
|
||||
* This will be supported until firefox bug is fixed.
|
||||
*/
|
||||
if (!jQuery.browser) {
|
||||
jQuery.uaMatch = function(ua) {
|
||||
ua = ua.toLowerCase();
|
||||
|
||||
var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
|
||||
/(webkit)[ \/]([\w.]+)/.exec(ua) ||
|
||||
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
|
||||
/(msie) ([\w.]+)/.exec(ua) ||
|
||||
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
|
||||
[];
|
||||
|
||||
return {
|
||||
browser: match[ 1 ] || "",
|
||||
version: match[ 2 ] || "0"
|
||||
};
|
||||
};
|
||||
jQuery.browser = {};
|
||||
jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Small JavaScript module for the documentation.
|
||||
*/
|
||||
var Documentation = {
|
||||
|
||||
init : function() {
|
||||
this.fixFirefoxAnchorBug();
|
||||
this.highlightSearchWords();
|
||||
this.initIndexTable();
|
||||
if (DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) {
|
||||
this.initOnKeyListeners();
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* i18n support
|
||||
*/
|
||||
TRANSLATIONS : {},
|
||||
PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; },
|
||||
LOCALE : 'unknown',
|
||||
|
||||
// gettext and ngettext don't access this so that the functions
|
||||
// can safely bound to a different name (_ = Documentation.gettext)
|
||||
gettext : function(string) {
|
||||
var translated = Documentation.TRANSLATIONS[string];
|
||||
if (typeof translated === 'undefined')
|
||||
return string;
|
||||
return (typeof translated === 'string') ? translated : translated[0];
|
||||
},
|
||||
|
||||
ngettext : function(singular, plural, n) {
|
||||
var translated = Documentation.TRANSLATIONS[singular];
|
||||
if (typeof translated === 'undefined')
|
||||
return (n == 1) ? singular : plural;
|
||||
return translated[Documentation.PLURALEXPR(n)];
|
||||
},
|
||||
|
||||
addTranslations : function(catalog) {
|
||||
for (var key in catalog.messages)
|
||||
this.TRANSLATIONS[key] = catalog.messages[key];
|
||||
this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
|
||||
this.LOCALE = catalog.locale;
|
||||
},
|
||||
|
||||
/**
|
||||
* add context elements like header anchor links
|
||||
*/
|
||||
addContextElements : function() {
|
||||
$('div[id] > :header:first').each(function() {
|
||||
$('<a class="headerlink">\u00B6</a>').
|
||||
attr('href', '#' + this.id).
|
||||
attr('title', _('Permalink to this headline')).
|
||||
appendTo(this);
|
||||
});
|
||||
$('dt[id]').each(function() {
|
||||
$('<a class="headerlink">\u00B6</a>').
|
||||
attr('href', '#' + this.id).
|
||||
attr('title', _('Permalink to this definition')).
|
||||
appendTo(this);
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* workaround a firefox stupidity
|
||||
* see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075
|
||||
*/
|
||||
fixFirefoxAnchorBug : function() {
|
||||
if (document.location.hash && $.browser.mozilla)
|
||||
window.setTimeout(function() {
|
||||
document.location.href += '';
|
||||
}, 10);
|
||||
},
|
||||
|
||||
/**
|
||||
* highlight the search words provided in the url in the text
|
||||
*/
|
||||
highlightSearchWords : function() {
|
||||
var params = $.getQueryParameters();
|
||||
var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
|
||||
if (terms.length) {
|
||||
var body = $('div.body');
|
||||
if (!body.length) {
|
||||
body = $('body');
|
||||
}
|
||||
window.setTimeout(function() {
|
||||
$.each(terms, function() {
|
||||
body.highlightText(this.toLowerCase(), 'highlighted');
|
||||
});
|
||||
}, 10);
|
||||
$('<p class="highlight-link"><a href="javascript:Documentation.' +
|
||||
'hideSearchWords()">' + _('Hide Search Matches') + '</a></p>')
|
||||
.appendTo($('#searchbox'));
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* init the domain index toggle buttons
|
||||
*/
|
||||
initIndexTable : function() {
|
||||
var togglers = $('img.toggler').click(function() {
|
||||
var src = $(this).attr('src');
|
||||
var idnum = $(this).attr('id').substr(7);
|
||||
$('tr.cg-' + idnum).toggle();
|
||||
if (src.substr(-9) === 'minus.png')
|
||||
$(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
|
||||
else
|
||||
$(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
|
||||
}).css('display', '');
|
||||
if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
|
||||
togglers.click();
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* helper function to hide the search marks again
|
||||
*/
|
||||
hideSearchWords : function() {
|
||||
$('#searchbox .highlight-link').fadeOut(300);
|
||||
$('span.highlighted').removeClass('highlighted');
|
||||
},
|
||||
|
||||
/**
|
||||
* make the url absolute
|
||||
*/
|
||||
makeURL : function(relativeURL) {
|
||||
return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
|
||||
},
|
||||
|
||||
/**
|
||||
* get the current relative url
|
||||
*/
|
||||
getCurrentURL : function() {
|
||||
var path = document.location.pathname;
|
||||
var parts = path.split(/\//);
|
||||
$.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
|
||||
if (this === '..')
|
||||
parts.pop();
|
||||
});
|
||||
var url = parts.join('/');
|
||||
return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
|
||||
},
|
||||
|
||||
initOnKeyListeners: function() {
|
||||
$(document).keyup(function(event) {
|
||||
var activeElementType = document.activeElement.tagName;
|
||||
// don't navigate when in search box or textarea
|
||||
if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT') {
|
||||
switch (event.keyCode) {
|
||||
case 37: // left
|
||||
var prevHref = $('link[rel="prev"]').prop('href');
|
||||
if (prevHref) {
|
||||
window.location.href = prevHref;
|
||||
return false;
|
||||
}
|
||||
case 39: // right
|
||||
var nextHref = $('link[rel="next"]').prop('href');
|
||||
if (nextHref) {
|
||||
window.location.href = nextHref;
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
// quick alias for translations
|
||||
_ = Documentation.gettext;
|
||||
|
||||
$(document).ready(function() {
|
||||
Documentation.init();
|
||||
});
|
||||
10
rhel8-branch/_static/documentation_options.js
Normal file
10
rhel8-branch/_static/documentation_options.js
Normal file
@ -0,0 +1,10 @@
|
||||
var DOCUMENTATION_OPTIONS = {
|
||||
URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
|
||||
VERSION: '28.14.33',
|
||||
LANGUAGE: 'None',
|
||||
COLLAPSE_INDEX: false,
|
||||
FILE_SUFFIX: '.html',
|
||||
HAS_SOURCE: true,
|
||||
SOURCELINK_SUFFIX: '.txt',
|
||||
NAVIGATION_WITH_KEYS: false,
|
||||
};
|
||||
BIN
rhel8-branch/_static/down-pressed.png
Normal file
BIN
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|
After Width: | Height: | Size: 222 B |
BIN
rhel8-branch/_static/down.png
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|
After Width: | Height: | Size: 202 B |
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rhel8-branch/_static/file.png
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|
After Width: | Height: | Size: 286 B |
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rhel8-branch/_static/fonts/Inconsolata-Bold.ttf
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rhel8-branch/_static/fonts/Inconsolata-Regular.ttf
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rhel8-branch/_static/fonts/Inconsolata.ttf
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rhel8-branch/_static/fonts/Inconsolata.ttf
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rhel8-branch/_static/fonts/Lato-Bold.ttf
Normal file
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rhel8-branch/_static/fonts/Lato-Bold.ttf
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rhel8-branch/_static/fonts/Lato-BoldItalic.ttf
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rhel8-branch/_static/fonts/Lato-BoldItalic.ttf
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rhel8-branch/_static/fonts/Lato-Italic.ttf
Normal file
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rhel8-branch/_static/fonts/Lato-Italic.ttf
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BIN
rhel8-branch/_static/fonts/Lato-Regular.ttf
Normal file
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rhel8-branch/_static/fonts/Lato-Regular.ttf
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rhel8-branch/_static/fonts/Lato/lato-bold.eot
Normal file
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rhel8-branch/_static/fonts/Lato/lato-bold.eot
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rhel8-branch/_static/fonts/Lato/lato-bold.ttf
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rhel8-branch/_static/fonts/Lato/lato-bold.ttf
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rhel8-branch/_static/fonts/Lato/lato-bold.woff
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rhel8-branch/_static/fonts/Lato/lato-bold.woff
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rhel8-branch/_static/fonts/Lato/lato-bold.woff2
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rhel8-branch/_static/fonts/Lato/lato-bold.woff2
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rhel8-branch/_static/fonts/Lato/lato-bolditalic.eot
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rhel8-branch/_static/fonts/Lato/lato-bolditalic.eot
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rhel8-branch/_static/fonts/Lato/lato-bolditalic.ttf
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rhel8-branch/_static/fonts/Lato/lato-bolditalic.ttf
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BIN
rhel8-branch/_static/fonts/Lato/lato-bolditalic.woff
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rhel8-branch/_static/fonts/Lato/lato-bolditalic.woff
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rhel8-branch/_static/fonts/Lato/lato-bolditalic.woff2
Normal file
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rhel8-branch/_static/fonts/Lato/lato-bolditalic.woff2
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rhel8-branch/_static/fonts/Lato/lato-italic.eot
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rhel8-branch/_static/fonts/Lato/lato-italic.eot
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rhel8-branch/_static/fonts/Lato/lato-italic.ttf
Normal file
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rhel8-branch/_static/fonts/Lato/lato-italic.ttf
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rhel8-branch/_static/fonts/Lato/lato-italic.woff
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rhel8-branch/_static/fonts/Lato/lato-italic.woff
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rhel8-branch/_static/fonts/Lato/lato-italic.woff2
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rhel8-branch/_static/fonts/Lato/lato-italic.woff2
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rhel8-branch/_static/fonts/Lato/lato-regular.eot
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rhel8-branch/_static/fonts/Lato/lato-regular.eot
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rhel8-branch/_static/fonts/Lato/lato-regular.ttf
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rhel8-branch/_static/fonts/Lato/lato-regular.ttf
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rhel8-branch/_static/fonts/Lato/lato-regular.woff
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rhel8-branch/_static/fonts/Lato/lato-regular.woff
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rhel8-branch/_static/fonts/Lato/lato-regular.woff2
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rhel8-branch/_static/fonts/Lato/lato-regular.woff2
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rhel8-branch/_static/fonts/RobotoSlab-Bold.ttf
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rhel8-branch/_static/fonts/RobotoSlab-Bold.ttf
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rhel8-branch/_static/fonts/RobotoSlab-Regular.ttf
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rhel8-branch/_static/fonts/RobotoSlab-Regular.ttf
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rhel8-branch/_static/fonts/RobotoSlab/roboto-slab-v7-bold.eot
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rhel8-branch/_static/fonts/RobotoSlab/roboto-slab-v7-bold.eot
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rhel8-branch/_static/fonts/RobotoSlab/roboto-slab-v7-bold.ttf
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rhel8-branch/_static/fonts/RobotoSlab/roboto-slab-v7-bold.ttf
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rhel8-branch/_static/fonts/RobotoSlab/roboto-slab-v7-bold.woff
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rhel8-branch/_static/fonts/RobotoSlab/roboto-slab-v7-bold.woff
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rhel8-branch/_static/fonts/RobotoSlab/roboto-slab-v7-bold.woff2
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rhel8-branch/_static/fonts/RobotoSlab/roboto-slab-v7-bold.woff2
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Reference in New Issue
Block a user