Add Lorax 28.9 Documentation under /f28-branch/
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# Sphinx build info version 1
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# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
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config: a191c75fd1f5041e8ca7029874dc82a4
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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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<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
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<head>
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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 28.9 documentation</title>
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<link rel="index" title="Index"
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href="../genindex.html"/>
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<link rel="search" title="Search" href="../search.html"/>
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<link rel="top" title="Lorax 28.9 documentation" href="../index.html"/>
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<script src="../_static/js/modernizr.min.js"></script>
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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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28.9
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</div>
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<input type="text" name="q" placeholder="Search docs" />
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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="../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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<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/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/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/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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<div class="articleComments">
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<p>
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© Copyright 2018, Red Hat, Inc..
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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/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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<script type="text/javascript">
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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 — Lorax 28.9 documentation</title>
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<link rel="index" title="Index"
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href="../genindex.html"/>
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<link rel="search" title="Search" href="../search.html"/>
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<link rel="top" title="Lorax 28.9 documentation" href="../index.html"/>
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<link rel="up" title="Module code" href="index.html"/>
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<script src="../_static/js/modernizr.min.js"></script>
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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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28.9
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</div>
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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" />
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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="../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">Module code</a> »</li>
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<li>pylorax</li>
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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>
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<span class="kn">import</span> <span class="nn">os</span>
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<span class="kn">import</span> <span class="nn">configparser</span>
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<span class="kn">import</span> <span class="nn">tempfile</span>
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<span class="kn">import</span> <span class="nn">locale</span>
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<span class="kn">from</span> <span class="nn">subprocess</span> <span class="k">import</span> <span class="n">CalledProcessError</span>
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<span class="kn">import</span> <span class="nn">selinux</span>
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<span class="kn">from</span> <span class="nn">glob</span> <span class="k">import</span> <span class="n">glob</span>
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<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>
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<span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="k">as</span> <span class="nn">output</span>
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<span class="kn">import</span> <span class="nn">dnf</span>
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<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>
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<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>
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<span class="kn">from</span> <span class="nn">pylorax.buildstamp</span> <span class="k">import</span> <span class="n">BuildStamp</span>
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<span class="kn">from</span> <span class="nn">pylorax.treeinfo</span> <span class="k">import</span> <span class="n">TreeInfo</span>
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<span class="kn">from</span> <span class="nn">pylorax.discinfo</span> <span class="k">import</span> <span class="n">DiscInfo</span>
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<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>
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<span class="c1"># get lorax version</span>
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<span class="k">try</span><span class="p">:</span>
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<span class="kn">import</span> <span class="nn">pylorax.version</span>
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<span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span>
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<span class="n">vernum</span> <span class="o">=</span> <span class="s2">"devel"</span>
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<span class="k">else</span><span class="p">:</span>
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<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>
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<span class="c1"># List of drivers to remove on ppc64 arch to keep initrd < 32MiB</span>
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<span class="n">REMOVE_PPC64_DRIVERS</span> <span class="o">=</span> <span class="s2">"floppy scsi_debug nouveau radeon cirrus mgag200"</span>
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<span class="n">REMOVE_PPC64_MODULES</span> <span class="o">=</span> <span class="s2">"drm plymouth"</span>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<span class="bp">self</span><span class="o">.</span><span class="n">buildarch</span> <span class="o">=</span> <span class="n">buildarch</span>
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<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>
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<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>
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<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>
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<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>
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<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
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<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>
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<span class="bp">self</span><span class="o">.</span><span class="n">_configured</span> <span class="o">=</span> <span class="kc">False</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="kc">None</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">workdir</span> <span class="o">=</span> <span class="kc">None</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">arch</span> <span class="o">=</span> <span class="kc">None</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="kc">None</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">inroot</span> <span class="o">=</span> <span class="kc">None</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="o">=</span> <span class="kc">False</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span> <span class="o">=</span> <span class="kc">None</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span> <span class="o">=</span> <span class="kc">None</span>
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<span class="c1"># set locale to C</span>
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<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>
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<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>
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<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>
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<span class="c1"># set defaults</span>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
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<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>
|
||||||
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<span class="c1"># read the config file</span>
|
||||||
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<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>
|
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|
<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>
|
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<span class="c1"># set up the output</span>
|
||||||
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<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>
|
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<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>
|
||||||
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|
||||||
|
<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>
|
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|
<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>
|
||||||
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|
||||||
|
<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>
|
||||||
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|
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<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="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">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"># is selinux disabled?</span>
|
||||||
|
<span class="c1"># With selinux in enforcing mode the rpcbind package required for</span>
|
||||||
|
<span class="c1"># dracut nfs module, which is in turn required by anaconda module,</span>
|
||||||
|
<span class="c1"># will not get installed, because it's preinstall scriptlet fails,</span>
|
||||||
|
<span class="c1"># resulting in an incomplete initial ramdisk image.</span>
|
||||||
|
<span class="c1"># The reason is that the scriptlet runs tools from the shadow-utils</span>
|
||||||
|
<span class="c1"># package in chroot, particularly groupadd and useradd to add the</span>
|
||||||
|
<span class="c1"># required rpc group and rpc user. This operation fails, because</span>
|
||||||
|
<span class="c1"># the selinux context on files in the chroot, that the shadow-utils</span>
|
||||||
|
<span class="c1"># tools need to access (/etc/group, /etc/passwd, /etc/shadow etc.),</span>
|
||||||
|
<span class="c1"># is wrong and selinux therefore disallows access to these files.</span>
|
||||||
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"checking the selinux mode"</span><span class="p">)</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="ow">and</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">critical</span><span class="p">(</span><span class="s2">"selinux must be disabled or in Permissive mode"</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="n">dracut_args</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="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"</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">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>
|
||||||
|
</pre></div>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
<div class="articleComments">
|
||||||
|
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
<footer>
|
||||||
|
|
||||||
|
|
||||||
|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/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">
|
||||||
|
var DOCUMENTATION_OPTIONS = {
|
||||||
|
URL_ROOT:'../',
|
||||||
|
VERSION:'28.9',
|
||||||
|
COLLAPSE_INDEX:false,
|
||||||
|
FILE_SUFFIX:'.html',
|
||||||
|
HAS_SOURCE: true,
|
||||||
|
SOURCELINK_SUFFIX: '.txt'
|
||||||
|
};
|
||||||
|
</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/js/theme.js"></script>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
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|
||||||
|
<script type="text/javascript">
|
||||||
|
jQuery(function () {
|
||||||
|
SphinxRtdTheme.StickyNav.enable();
|
||||||
|
});
|
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</script>
|
||||||
|
|
||||||
|
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
296
f28-branch/_modules/pylorax/base.html
Normal file
296
f28-branch/_modules/pylorax/base.html
Normal file
@ -0,0 +1,296 @@
|
|||||||
|
|
||||||
|
|
||||||
|
<!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.base — Lorax 28.9 documentation</title>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<link rel="index" title="Index"
|
||||||
|
href="../../genindex.html"/>
|
||||||
|
<link rel="search" title="Search" href="../../search.html"/>
|
||||||
|
<link rel="top" title="Lorax 28.9 documentation" href="../../index.html"/>
|
||||||
|
<link rel="up" title="pylorax" href="../pylorax.html"/>
|
||||||
|
|
||||||
|
|
||||||
|
<script src="../../_static/js/modernizr.min.js"></script>
|
||||||
|
|
||||||
|
</head>
|
||||||
|
|
||||||
|
<body class="wy-body-for-nav" role="document">
|
||||||
|
|
||||||
|
|
||||||
|
<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">
|
||||||
|
28.9
|
||||||
|
</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="../../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" role="navigation" 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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|
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</nav>
|
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|
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|
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|
|
||||||
|
<div class="wy-nav-content">
|
||||||
|
<div class="rst-content">
|
||||||
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|
||||||
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|
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|
||||||
|
|
||||||
|
|
||||||
|
|
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<li><a href="../pylorax.html">pylorax</a> »</li>
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<li>pylorax.base</li>
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<div itemprop="articleBody">
|
||||||
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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 class="articleComments">
|
||||||
|
|
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|
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|
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|
</div>
|
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|
<footer>
|
||||||
|
|
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|
|
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|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/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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|
</section>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
|
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|
|
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|
|
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|
|
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|
|
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|
<script type="text/javascript">
|
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|
var DOCUMENTATION_OPTIONS = {
|
||||||
|
URL_ROOT:'../../',
|
||||||
|
VERSION:'28.9',
|
||||||
|
COLLAPSE_INDEX:false,
|
||||||
|
FILE_SUFFIX:'.html',
|
||||||
|
HAS_SOURCE: true,
|
||||||
|
SOURCELINK_SUFFIX: '.txt'
|
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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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|
</html>
|
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290
f28-branch/_modules/pylorax/buildstamp.html
Normal file
290
f28-branch/_modules/pylorax/buildstamp.html
Normal file
@ -0,0 +1,290 @@
|
|||||||
|
|
||||||
|
|
||||||
|
<!DOCTYPE html>
|
||||||
|
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|
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|
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|
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|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
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|
|
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|
<title>pylorax.buildstamp — Lorax 28.9 documentation</title>
|
||||||
|
|
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|
|
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|
|
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|
|
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|
|
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|
<link rel="index" title="Index"
|
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|
href="../../genindex.html"/>
|
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|
<link rel="search" title="Search" href="../../search.html"/>
|
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|
<link rel="top" title="Lorax 28.9 documentation" href="../../index.html"/>
|
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|
<link rel="up" title="pylorax" href="../pylorax.html"/>
|
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|
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|
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|
<a href="../../index.html" class="icon icon-home"> Lorax
|
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|
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|
</a>
|
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|
||||||
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|
||||||
|
|
||||||
|
|
||||||
|
<div class="version">
|
||||||
|
28.9
|
||||||
|
</div>
|
||||||
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|
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|
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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>
|
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<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
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<li>pylorax.buildstamp</li>
|
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|
||||||
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|
||||||
|
<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 class="articleComments">
|
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|
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|
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|
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|
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|
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|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
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|
|
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|
</p>
|
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|
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|
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|
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523
f28-branch/_modules/pylorax/cmdline.html
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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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|
|
||||||
|
<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="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"</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"</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">2</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 2."</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"># 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-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">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">"--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-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">"28"</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 class="articleComments">
|
||||||
|
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
<footer>
|
||||||
|
|
||||||
|
|
||||||
|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/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">
|
||||||
|
var DOCUMENTATION_OPTIONS = {
|
||||||
|
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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>
|
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|
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|
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|
||||||
|
<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>
|
||||||
|
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|
||||||
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|
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|
<li><a href="../index.html">Module code</a> »</li>
|
||||||
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|
<li><a href="../pylorax.html">pylorax</a> »</li>
|
||||||
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|
||||||
|
<li>pylorax.discinfo</li>
|
||||||
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||||||
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|
||||||
|
<li class="wy-breadcrumbs-aside">
|
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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.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>
|
||||||
|
</pre></div>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
<div class="articleComments">
|
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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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|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/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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|
||||||
|
|
||||||
|
</div>
|
||||||
|
|
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|
|
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|
|
||||||
|
|
||||||
|
|
||||||
|
<script type="text/javascript">
|
||||||
|
var DOCUMENTATION_OPTIONS = {
|
||||||
|
URL_ROOT:'../../',
|
||||||
|
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|
||||||
|
COLLAPSE_INDEX:false,
|
||||||
|
FILE_SUFFIX:'.html',
|
||||||
|
HAS_SOURCE: true,
|
||||||
|
SOURCELINK_SUFFIX: '.txt'
|
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|
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|
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|
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|
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|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
338
f28-branch/_modules/pylorax/dnfhelper.html
Normal file
338
f28-branch/_modules/pylorax/dnfhelper.html
Normal file
@ -0,0 +1,338 @@
|
|||||||
|
|
||||||
|
|
||||||
|
<!DOCTYPE html>
|
||||||
|
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
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|
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|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
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|
|
||||||
|
<title>pylorax.dnfhelper — Lorax 28.9 documentation</title>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
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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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|
|
||||||
|
|
||||||
|
<link rel="index" title="Index"
|
||||||
|
href="../../genindex.html"/>
|
||||||
|
<link rel="search" title="Search" href="../../search.html"/>
|
||||||
|
<link rel="top" title="Lorax 28.9 documentation" href="../../index.html"/>
|
||||||
|
<link rel="up" title="pylorax" href="../pylorax.html"/>
|
||||||
|
|
||||||
|
|
||||||
|
<script src="../../_static/js/modernizr.min.js"></script>
|
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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">
|
||||||
|
28.9
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
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|
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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" />
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|
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|
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|
</div>
|
||||||
|
|
||||||
|
|
||||||
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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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|
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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>
|
||||||
|
<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="../../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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|
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|
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|
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|
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|
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</nav>
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|
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<nav class="wy-nav-top" role="navigation" aria-label="top navigation">
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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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|
<li><a href="../index.html">Module code</a> »</li>
|
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|
||||||
|
<li><a href="../pylorax.html">pylorax</a> »</li>
|
||||||
|
|
||||||
|
<li>pylorax.dnfhelper</li>
|
||||||
|
|
||||||
|
|
||||||
|
<li class="wy-breadcrumbs-aside">
|
||||||
|
|
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|
||||||
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|
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|
</li>
|
||||||
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|
||||||
|
</ul>
|
||||||
|
|
||||||
|
|
||||||
|
<hr/>
|
||||||
|
</div>
|
||||||
|
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||||
|
<div itemprop="articleBody">
|
||||||
|
|
||||||
|
<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">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="bp">self</span><span class="o">.</span><span class="n">PKG_INSTALL</span><span class="p">:</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="bp">self</span><span class="o">.</span><span class="n">TRANS_POST</span><span class="p">:</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>
|
||||||
|
|
||||||
|
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|
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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>
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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>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
<div class="articleComments">
|
||||||
|
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
|
||||||
|
|
||||||
|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
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|
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|
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|
</section>
|
||||||
|
|
||||||
|
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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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|
<script type="text/javascript">
|
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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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|
||||||
|
</html>
|
||||||
714
f28-branch/_modules/pylorax/imgutils.html
Normal file
714
f28-branch/_modules/pylorax/imgutils.html
Normal file
@ -0,0 +1,714 @@
|
|||||||
|
|
||||||
|
|
||||||
|
<!DOCTYPE html>
|
||||||
|
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||||||
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|
||||||
|
|
||||||
|
<title>pylorax.imgutils — Lorax 28.9 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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|
||||||
|
href="../../genindex.html"/>
|
||||||
|
<link rel="search" title="Search" href="../../search.html"/>
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||||||
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<link rel="top" title="Lorax 28.9 documentation" href="../../index.html"/>
|
||||||
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|
||||||
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||||||
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<div class="version">
|
||||||
|
28.9
|
||||||
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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="../../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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|
<li><a href="../pylorax.html">pylorax</a> »</li>
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|
||||||
|
<li>pylorax.imgutils</li>
|
||||||
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|
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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>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">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">"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.</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">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">rootdir</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="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="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">rootdir</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">rootdir</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">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">"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">rootdir</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">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">"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">rootdir</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>
|
||||||
|
<span class="c1"># Reset selinux context on new rootfs</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="k">as</span> <span class="n">loopdev</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="k">as</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">"setfiles"</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">"-e"</span><span class="p">,</span> <span class="s2">"/install"</span><span class="p">,</span> <span class="s2">"-e"</span><span class="p">,</span> <span class="s2">"/ostree"</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="n">root</span> <span class="o">=</span> <span class="n">join</span><span class="p">(</span><span class="n">mnt</span><span class="p">,</span> <span class="n">sysroot</span><span class="o">.</span><span class="n">lstrip</span><span class="p">(</span><span class="s2">"/"</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="n">cmd</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="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">"setfiles exited with a non-zero return code (</span><span class="si">%d</span><span class="s2">) which may "</span>
|
||||||
|
<span class="s2">"be caused by running without SELinux in Permissive mode."</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">raise</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"># 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>
|
||||||
|
</pre></div>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
<div class="articleComments">
|
||||||
|
|
||||||
|
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|
||||||
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|
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||||||
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|
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<hr/>
|
||||||
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||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
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|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/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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<script type="text/javascript">
|
||||||
|
var DOCUMENTATION_OPTIONS = {
|
||||||
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|
||||||
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|
||||||
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COLLAPSE_INDEX:false,
|
||||||
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|
||||||
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|
||||||
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|
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1016
f28-branch/_modules/pylorax/ltmpl.html
Normal file
1016
f28-branch/_modules/pylorax/ltmpl.html
Normal file
File diff suppressed because it is too large
Load Diff
424
f28-branch/_modules/pylorax/monitor.html
Normal file
424
f28-branch/_modules/pylorax/monitor.html
Normal file
@ -0,0 +1,424 @@
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
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|
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<title>pylorax.monitor — Lorax 28.9 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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<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
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<link rel="index" title="Index"
|
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href="../../genindex.html"/>
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<link rel="search" title="Search" href="../../search.html"/>
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<link rel="up" title="pylorax" href="../pylorax.html"/>
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|
||||||
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28.9
|
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<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
|
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|
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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.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>
|
||||||
|
|
||||||
|
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|
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|
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|
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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>
|
||||||
|
</pre></div>
|
||||||
|
|
||||||
|
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|
||||||
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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">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>
|
||||||
|
</pre></div>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
<div class="articleComments">
|
||||||
|
|
||||||
|
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|
||||||
|
</div>
|
||||||
|
<footer>
|
||||||
|
|
||||||
|
|
||||||
|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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</section>
|
||||||
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||||||
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</div>
|
||||||
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<script type="text/javascript">
|
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var DOCUMENTATION_OPTIONS = {
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URL_ROOT:'../../',
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COLLAPSE_INDEX:false,
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||||||
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FILE_SUFFIX:'.html',
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<script type="text/javascript" src="../../_static/js/theme.js"></script>
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</body>
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</html>
|
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629
f28-branch/_modules/pylorax/treebuilder.html
Normal file
629
f28-branch/_modules/pylorax/treebuilder.html
Normal file
@ -0,0 +1,629 @@
|
|||||||
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|
||||||
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|
<!DOCTYPE html>
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||||||
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<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>pylorax.treebuilder — Lorax 28.9 documentation</title>
|
||||||
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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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<link rel="index" title="Index"
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||||||
|
href="../../genindex.html"/>
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<link rel="search" title="Search" href="../../search.html"/>
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<link rel="top" title="Lorax 28.9 documentation" href="../../index.html"/>
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<link rel="up" title="pylorax" href="../pylorax.html"/>
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<div class="version">
|
||||||
|
28.9
|
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</div>
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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>
|
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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="../../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>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
|
||||||
|
|
||||||
|
<hr/>
|
||||||
|
</div>
|
||||||
|
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||||
|
<div itemprop="articleBody">
|
||||||
|
|
||||||
|
<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">kver</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">moddir</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">kver</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">kver</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">kver</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">kver</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="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="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 class="articleComments">
|
||||||
|
|
||||||
|
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|
||||||
|
</div>
|
||||||
|
<footer>
|
||||||
|
|
||||||
|
|
||||||
|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/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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|
||||||
|
</section>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
|
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|
|
||||||
|
|
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|
|
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|
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<script type="text/javascript">
|
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|
||||||
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|
||||||
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|
||||||
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|
||||||
|
FILE_SUFFIX:'.html',
|
||||||
|
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||||||
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<script type="text/javascript" src="../../_static/js/theme.js"></script>
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</body>
|
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</html>
|
||||||
286
f28-branch/_modules/pylorax/treeinfo.html
Normal file
286
f28-branch/_modules/pylorax/treeinfo.html
Normal file
@ -0,0 +1,286 @@
|
|||||||
|
|
||||||
|
|
||||||
|
<!DOCTYPE html>
|
||||||
|
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
|
||||||
|
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||||||
|
<head>
|
||||||
|
<meta charset="utf-8">
|
||||||
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|
||||||
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||||
|
|
||||||
|
<title>pylorax.treeinfo — Lorax 28.9 documentation</title>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
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|
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|
|
||||||
|
|
||||||
|
|
||||||
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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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|
||||||
|
<link rel="index" title="Index"
|
||||||
|
href="../../genindex.html"/>
|
||||||
|
<link rel="search" title="Search" href="../../search.html"/>
|
||||||
|
<link rel="top" title="Lorax 28.9 documentation" href="../../index.html"/>
|
||||||
|
<link rel="up" title="pylorax" href="../pylorax.html"/>
|
||||||
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||||||
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|
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<div class="wy-side-scroll">
|
||||||
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||||||
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||||||
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|
||||||
|
<a href="../../index.html" class="icon icon-home"> Lorax
|
||||||
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<div class="version">
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28.9
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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="../../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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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
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|
<div itemprop="articleBody">
|
||||||
|
|
||||||
|
<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>
|
||||||
|
<div class="articleComments">
|
||||||
|
|
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|
</div>
|
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|
</div>
|
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|
<footer>
|
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|
|
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|
|
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|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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|
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|
</section>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
|
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|
|
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|
|
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|
|
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|
|
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|
<script type="text/javascript">
|
||||||
|
var DOCUMENTATION_OPTIONS = {
|
||||||
|
URL_ROOT:'../../',
|
||||||
|
VERSION:'28.9',
|
||||||
|
COLLAPSE_INDEX:false,
|
||||||
|
FILE_SUFFIX:'.html',
|
||||||
|
HAS_SOURCE: true,
|
||||||
|
SOURCELINK_SUFFIX: '.txt'
|
||||||
|
};
|
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|
</script>
|
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|
<script type="text/javascript" src="../../_static/jquery.js"></script>
|
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<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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|
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|
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|
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|
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|
|
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|
<script type="text/javascript" src="../../_static/js/theme.js"></script>
|
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|
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<script type="text/javascript">
|
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jQuery(function () {
|
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|
SphinxRtdTheme.StickyNav.enable();
|
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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>
|
||||||
27
f28-branch/_sources/index.rst.txt
Normal file
27
f28-branch/_sources/index.rst.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`
|
||||||
|
|
||||||
27
f28-branch/_sources/index.txt
Normal file
27
f28-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
f28-branch/_sources/intro.rst.txt
Normal file
67
f28-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
f28-branch/_sources/intro.txt
Normal file
67
f28-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.
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
639
f28-branch/_sources/livemedia-creator.rst.txt
Normal file
639
f28-branch/_sources/livemedia-creator.rst.txt
Normal file
@ -0,0 +1,639 @@
|
|||||||
|
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 1.3.4 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 fedora-rawhide-x86_64 --old-chroot --init``
|
||||||
|
|
||||||
|
8. Copy the kickstart inside the mock
|
||||||
|
``mock -r fedora-rawhide-x86_64 --old-chroot --copyin ./fedora-minimal.ks /root/``
|
||||||
|
|
||||||
|
9. Make a minimal iso::
|
||||||
|
|
||||||
|
mock -r fedora-rawhide-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/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 --old-chroot --init``
|
||||||
|
|
||||||
|
8. Copy the kickstart inside the mock
|
||||||
|
``mock -r fedora-rawhide-x86_64 --old-chroot --copyin ./fedora-minimal.ks /root/``
|
||||||
|
|
||||||
|
9. Copy the Anaconda boot.iso inside the mock
|
||||||
|
``mock -r fedora-rawhide-x86_64 --old-chroot --copyin ./boot.iso /root/``
|
||||||
|
|
||||||
|
10. Make a minimal iso::
|
||||||
|
|
||||||
|
mock -r fedora-rawhide-x86_64 --old-chroot --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.
|
||||||
|
|
||||||
638
f28-branch/_sources/livemedia-creator.txt
Normal file
638
f28-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.
|
||||||
|
|
||||||
153
f28-branch/_sources/lorax.rst.txt
Normal file
153
f28-branch/_sources/lorax.rst.txt
Normal file
@ -0,0 +1,153 @@
|
|||||||
|
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/``.
|
||||||
|
|
||||||
|
|
||||||
|
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:`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.
|
||||||
|
|
||||||
144
f28-branch/_sources/lorax.txt
Normal file
144
f28-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
f28-branch/_sources/modules.rst.txt
Normal file
7
f28-branch/_sources/modules.rst.txt
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
pylorax
|
||||||
|
=======
|
||||||
|
|
||||||
|
.. toctree::
|
||||||
|
:maxdepth: 4
|
||||||
|
|
||||||
|
pylorax
|
||||||
7
f28-branch/_sources/modules.txt
Normal file
7
f28-branch/_sources/modules.txt
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
pylorax
|
||||||
|
=======
|
||||||
|
|
||||||
|
.. toctree::
|
||||||
|
:maxdepth: 4
|
||||||
|
|
||||||
|
pylorax
|
||||||
27
f28-branch/_sources/product-images.rst.txt
Normal file
27
f28-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
f28-branch/_sources/product-images.txt
Normal file
27
f28-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`
|
||||||
134
f28-branch/_sources/pylorax.rst.txt
Normal file
134
f28-branch/_sources/pylorax.rst.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:
|
||||||
134
f28-branch/_sources/pylorax.txt
Normal file
134
f28-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
f28-branch/_sources/source/index.txt
Normal file
22
f28-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
f28-branch/_static/ajax-loader.gif
Normal file
BIN
f28-branch/_static/ajax-loader.gif
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 673 B |
643
f28-branch/_static/basic.css
Normal file
643
f28-branch/_static/basic.css
Normal file
@ -0,0 +1,643 @@
|
|||||||
|
/*
|
||||||
|
* basic.css
|
||||||
|
* ~~~~~~~~~
|
||||||
|
*
|
||||||
|
* Sphinx stylesheet -- basic theme.
|
||||||
|
*
|
||||||
|
* :copyright: Copyright 2007-2018 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 input[type="text"] {
|
||||||
|
width: 170px;
|
||||||
|
}
|
||||||
|
|
||||||
|
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 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 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;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* -- 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
f28-branch/_static/comment-bright.png
Normal file
BIN
f28-branch/_static/comment-bright.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 756 B |
BIN
f28-branch/_static/comment-close.png
Normal file
BIN
f28-branch/_static/comment-close.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 829 B |
BIN
f28-branch/_static/comment.png
Normal file
BIN
f28-branch/_static/comment.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 641 B |
2
f28-branch/_static/css/badge_only.css
Normal file
2
f28-branch/_static/css/badge_only.css
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
.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("../font/fontawesome_webfont.eot");src:url("../font/fontawesome_webfont.eot?#iefix") format("embedded-opentype"),url("../font/fontawesome_webfont.woff") format("woff"),url("../font/fontawesome_webfont.ttf") format("truetype"),url("../font/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:0.8em}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;border-top:solid 10px #343131;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 .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}.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}}
|
||||||
|
/*# sourceMappingURL=badge_only.css.map */
|
||||||
5
f28-branch/_static/css/theme.css
Normal file
5
f28-branch/_static/css/theme.css
Normal file
File diff suppressed because one or more lines are too long
311
f28-branch/_static/doctools.js
Normal file
311
f28-branch/_static/doctools.js
Normal file
@ -0,0 +1,311 @@
|
|||||||
|
/*
|
||||||
|
* doctools.js
|
||||||
|
* ~~~~~~~~~~~
|
||||||
|
*
|
||||||
|
* Sphinx JavaScript utilities for all documentation.
|
||||||
|
*
|
||||||
|
* :copyright: Copyright 2007-2018 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)) {
|
||||||
|
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();
|
||||||
|
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 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();
|
||||||
|
});
|
||||||
BIN
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f28-branch/_static/down-pressed.png
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|
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|
After Width: | Height: | Size: 202 B |
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|
After Width: | Height: | Size: 286 B |
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f28-branch/_static/fonts/Inconsolata-Bold.ttf
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f28-branch/_static/fonts/Inconsolata-Regular.ttf
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f28-branch/_static/fonts/Inconsolata.ttf
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f28-branch/_static/fonts/Lato-Bold.ttf
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f28-branch/_static/fonts/Lato-Regular.ttf
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f28-branch/_static/fonts/Lato-Regular.ttf
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f28-branch/_static/fonts/RobotoSlab-Bold.ttf
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f28-branch/_static/fonts/RobotoSlab-Regular.ttf
Normal file
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f28-branch/_static/fonts/fontawesome-webfont.eot
Normal file
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f28-branch/_static/fonts/fontawesome-webfont.svg
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After Width: | Height: | Size: 434 KiB |
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f28-branch/_static/fonts/fontawesome-webfont.woff
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f28-branch/_static/fonts/fontawesome-webfont.woff
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f28-branch/_static/jquery-1.11.1.js
vendored
Normal file
10308
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vendored
Normal file
File diff suppressed because it is too large
Load Diff
10074
f28-branch/_static/jquery-3.1.0.js
vendored
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10074
f28-branch/_static/jquery-3.1.0.js
vendored
Normal file
File diff suppressed because it is too large
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4
f28-branch/_static/jquery.js
vendored
Normal file
4
f28-branch/_static/jquery.js
vendored
Normal file
File diff suppressed because one or more lines are too long
4
f28-branch/_static/js/modernizr.min.js
vendored
Normal file
4
f28-branch/_static/js/modernizr.min.js
vendored
Normal file
File diff suppressed because one or more lines are too long
169
f28-branch/_static/js/theme.js
Normal file
169
f28-branch/_static/js/theme.js
Normal file
@ -0,0 +1,169 @@
|
|||||||
|
require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({"sphinx-rtd-theme":[function(require,module,exports){
|
||||||
|
var jQuery = (typeof(window) != 'undefined') ? window.jQuery : require('jquery');
|
||||||
|
|
||||||
|
// Sphinx theme nav state
|
||||||
|
function ThemeNav () {
|
||||||
|
|
||||||
|
var nav = {
|
||||||
|
navBar: null,
|
||||||
|
win: null,
|
||||||
|
winScroll: false,
|
||||||
|
winResize: false,
|
||||||
|
linkScroll: false,
|
||||||
|
winPosition: 0,
|
||||||
|
winHeight: null,
|
||||||
|
docHeight: null,
|
||||||
|
isRunning: false
|
||||||
|
};
|
||||||
|
|
||||||
|
nav.enable = function () {
|
||||||
|
var self = this;
|
||||||
|
|
||||||
|
if (!self.isRunning) {
|
||||||
|
self.isRunning = true;
|
||||||
|
jQuery(function ($) {
|
||||||
|
self.init($);
|
||||||
|
|
||||||
|
self.reset();
|
||||||
|
self.win.on('hashchange', self.reset);
|
||||||
|
|
||||||
|
// Set scroll monitor
|
||||||
|
self.win.on('scroll', function () {
|
||||||
|
if (!self.linkScroll) {
|
||||||
|
self.winScroll = true;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
setInterval(function () { if (self.winScroll) self.onScroll(); }, 25);
|
||||||
|
|
||||||
|
// Set resize monitor
|
||||||
|
self.win.on('resize', function () {
|
||||||
|
self.winResize = true;
|
||||||
|
});
|
||||||
|
setInterval(function () { if (self.winResize) self.onResize(); }, 25);
|
||||||
|
self.onResize();
|
||||||
|
});
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
nav.init = function ($) {
|
||||||
|
var doc = $(document),
|
||||||
|
self = this;
|
||||||
|
|
||||||
|
this.navBar = $('div.wy-side-scroll:first');
|
||||||
|
this.win = $(window);
|
||||||
|
|
||||||
|
// Set up javascript UX bits
|
||||||
|
$(document)
|
||||||
|
// Shift nav in mobile when clicking the menu.
|
||||||
|
.on('click', "[data-toggle='wy-nav-top']", function() {
|
||||||
|
$("[data-toggle='wy-nav-shift']").toggleClass("shift");
|
||||||
|
$("[data-toggle='rst-versions']").toggleClass("shift");
|
||||||
|
})
|
||||||
|
|
||||||
|
// Nav menu link click operations
|
||||||
|
.on('click', ".wy-menu-vertical .current ul li a", function() {
|
||||||
|
var target = $(this);
|
||||||
|
// Close menu when you click a link.
|
||||||
|
$("[data-toggle='wy-nav-shift']").removeClass("shift");
|
||||||
|
$("[data-toggle='rst-versions']").toggleClass("shift");
|
||||||
|
// Handle dynamic display of l3 and l4 nav lists
|
||||||
|
self.toggleCurrent(target);
|
||||||
|
self.hashChange();
|
||||||
|
})
|
||||||
|
.on('click', "[data-toggle='rst-current-version']", function() {
|
||||||
|
$("[data-toggle='rst-versions']").toggleClass("shift-up");
|
||||||
|
})
|
||||||
|
|
||||||
|
// Make tables responsive
|
||||||
|
$("table.docutils:not(.field-list)")
|
||||||
|
.wrap("<div class='wy-table-responsive'></div>");
|
||||||
|
|
||||||
|
// Add expand links to all parents of nested ul
|
||||||
|
$('.wy-menu-vertical ul').not('.simple').siblings('a').each(function () {
|
||||||
|
var link = $(this);
|
||||||
|
expand = $('<span class="toctree-expand"></span>');
|
||||||
|
expand.on('click', function (ev) {
|
||||||
|
self.toggleCurrent(link);
|
||||||
|
ev.stopPropagation();
|
||||||
|
return false;
|
||||||
|
});
|
||||||
|
link.prepend(expand);
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
nav.reset = function () {
|
||||||
|
// Get anchor from URL and open up nested nav
|
||||||
|
var anchor = encodeURI(window.location.hash);
|
||||||
|
if (anchor) {
|
||||||
|
try {
|
||||||
|
var link = $('.wy-menu-vertical')
|
||||||
|
.find('[href="' + anchor + '"]');
|
||||||
|
// If we didn't find a link, it may be because we clicked on
|
||||||
|
// something that is not in the sidebar (eg: when using
|
||||||
|
// sphinxcontrib.httpdomain it generates headerlinks but those
|
||||||
|
// aren't picked up and placed in the toctree). So let's find
|
||||||
|
// the closest header in the document and try with that one.
|
||||||
|
if (link.length === 0) {
|
||||||
|
var doc_link = $('.document a[href="' + anchor + '"]');
|
||||||
|
var closest_section = doc_link.closest('div.section');
|
||||||
|
// Try again with the closest section entry.
|
||||||
|
link = $('.wy-menu-vertical')
|
||||||
|
.find('[href="#' + closest_section.attr("id") + '"]');
|
||||||
|
|
||||||
|
}
|
||||||
|
$('.wy-menu-vertical li.toctree-l1 li.current')
|
||||||
|
.removeClass('current');
|
||||||
|
link.closest('li.toctree-l2').addClass('current');
|
||||||
|
link.closest('li.toctree-l3').addClass('current');
|
||||||
|
link.closest('li.toctree-l4').addClass('current');
|
||||||
|
}
|
||||||
|
catch (err) {
|
||||||
|
console.log("Error expanding nav for anchor", err);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
nav.onScroll = function () {
|
||||||
|
this.winScroll = false;
|
||||||
|
var newWinPosition = this.win.scrollTop(),
|
||||||
|
winBottom = newWinPosition + this.winHeight,
|
||||||
|
navPosition = this.navBar.scrollTop(),
|
||||||
|
newNavPosition = navPosition + (newWinPosition - this.winPosition);
|
||||||
|
if (newWinPosition < 0 || winBottom > this.docHeight) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
this.navBar.scrollTop(newNavPosition);
|
||||||
|
this.winPosition = newWinPosition;
|
||||||
|
};
|
||||||
|
|
||||||
|
nav.onResize = function () {
|
||||||
|
this.winResize = false;
|
||||||
|
this.winHeight = this.win.height();
|
||||||
|
this.docHeight = $(document).height();
|
||||||
|
};
|
||||||
|
|
||||||
|
nav.hashChange = function () {
|
||||||
|
this.linkScroll = true;
|
||||||
|
this.win.one('hashchange', function () {
|
||||||
|
this.linkScroll = false;
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
nav.toggleCurrent = function (elem) {
|
||||||
|
var parent_li = elem.closest('li');
|
||||||
|
parent_li.siblings('li.current').removeClass('current');
|
||||||
|
parent_li.siblings().find('li.current').removeClass('current');
|
||||||
|
parent_li.find('> ul li.current').removeClass('current');
|
||||||
|
parent_li.toggleClass('current');
|
||||||
|
}
|
||||||
|
|
||||||
|
return nav;
|
||||||
|
};
|
||||||
|
|
||||||
|
module.exports.ThemeNav = ThemeNav();
|
||||||
|
|
||||||
|
if (typeof(window) != 'undefined') {
|
||||||
|
window.SphinxRtdTheme = { StickyNav: module.exports.ThemeNav };
|
||||||
|
}
|
||||||
|
|
||||||
|
},{"jquery":"jquery"}]},{},["sphinx-rtd-theme"]);
|
||||||
BIN
f28-branch/_static/minus.png
Normal file
BIN
f28-branch/_static/minus.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 90 B |
BIN
f28-branch/_static/plus.png
Normal file
BIN
f28-branch/_static/plus.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 90 B |
69
f28-branch/_static/pygments.css
Normal file
69
f28-branch/_static/pygments.css
Normal file
@ -0,0 +1,69 @@
|
|||||||
|
.highlight .hll { background-color: #ffffcc }
|
||||||
|
.highlight { background: #eeffcc; }
|
||||||
|
.highlight .c { color: #408090; font-style: italic } /* Comment */
|
||||||
|
.highlight .err { border: 1px solid #FF0000 } /* Error */
|
||||||
|
.highlight .k { color: #007020; font-weight: bold } /* Keyword */
|
||||||
|
.highlight .o { color: #666666 } /* Operator */
|
||||||
|
.highlight .ch { color: #408090; font-style: italic } /* Comment.Hashbang */
|
||||||
|
.highlight .cm { color: #408090; font-style: italic } /* Comment.Multiline */
|
||||||
|
.highlight .cp { color: #007020 } /* Comment.Preproc */
|
||||||
|
.highlight .cpf { color: #408090; font-style: italic } /* Comment.PreprocFile */
|
||||||
|
.highlight .c1 { color: #408090; font-style: italic } /* Comment.Single */
|
||||||
|
.highlight .cs { color: #408090; background-color: #fff0f0 } /* Comment.Special */
|
||||||
|
.highlight .gd { color: #A00000 } /* Generic.Deleted */
|
||||||
|
.highlight .ge { font-style: italic } /* Generic.Emph */
|
||||||
|
.highlight .gr { color: #FF0000 } /* Generic.Error */
|
||||||
|
.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
|
||||||
|
.highlight .gi { color: #00A000 } /* Generic.Inserted */
|
||||||
|
.highlight .go { color: #333333 } /* Generic.Output */
|
||||||
|
.highlight .gp { color: #c65d09; font-weight: bold } /* Generic.Prompt */
|
||||||
|
.highlight .gs { font-weight: bold } /* Generic.Strong */
|
||||||
|
.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
|
||||||
|
.highlight .gt { color: #0044DD } /* Generic.Traceback */
|
||||||
|
.highlight .kc { color: #007020; font-weight: bold } /* Keyword.Constant */
|
||||||
|
.highlight .kd { color: #007020; font-weight: bold } /* Keyword.Declaration */
|
||||||
|
.highlight .kn { color: #007020; font-weight: bold } /* Keyword.Namespace */
|
||||||
|
.highlight .kp { color: #007020 } /* Keyword.Pseudo */
|
||||||
|
.highlight .kr { color: #007020; font-weight: bold } /* Keyword.Reserved */
|
||||||
|
.highlight .kt { color: #902000 } /* Keyword.Type */
|
||||||
|
.highlight .m { color: #208050 } /* Literal.Number */
|
||||||
|
.highlight .s { color: #4070a0 } /* Literal.String */
|
||||||
|
.highlight .na { color: #4070a0 } /* Name.Attribute */
|
||||||
|
.highlight .nb { color: #007020 } /* Name.Builtin */
|
||||||
|
.highlight .nc { color: #0e84b5; font-weight: bold } /* Name.Class */
|
||||||
|
.highlight .no { color: #60add5 } /* Name.Constant */
|
||||||
|
.highlight .nd { color: #555555; font-weight: bold } /* Name.Decorator */
|
||||||
|
.highlight .ni { color: #d55537; font-weight: bold } /* Name.Entity */
|
||||||
|
.highlight .ne { color: #007020 } /* Name.Exception */
|
||||||
|
.highlight .nf { color: #06287e } /* Name.Function */
|
||||||
|
.highlight .nl { color: #002070; font-weight: bold } /* Name.Label */
|
||||||
|
.highlight .nn { color: #0e84b5; font-weight: bold } /* Name.Namespace */
|
||||||
|
.highlight .nt { color: #062873; font-weight: bold } /* Name.Tag */
|
||||||
|
.highlight .nv { color: #bb60d5 } /* Name.Variable */
|
||||||
|
.highlight .ow { color: #007020; font-weight: bold } /* Operator.Word */
|
||||||
|
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
|
||||||
|
.highlight .mb { color: #208050 } /* Literal.Number.Bin */
|
||||||
|
.highlight .mf { color: #208050 } /* Literal.Number.Float */
|
||||||
|
.highlight .mh { color: #208050 } /* Literal.Number.Hex */
|
||||||
|
.highlight .mi { color: #208050 } /* Literal.Number.Integer */
|
||||||
|
.highlight .mo { color: #208050 } /* Literal.Number.Oct */
|
||||||
|
.highlight .sa { color: #4070a0 } /* Literal.String.Affix */
|
||||||
|
.highlight .sb { color: #4070a0 } /* Literal.String.Backtick */
|
||||||
|
.highlight .sc { color: #4070a0 } /* Literal.String.Char */
|
||||||
|
.highlight .dl { color: #4070a0 } /* Literal.String.Delimiter */
|
||||||
|
.highlight .sd { color: #4070a0; font-style: italic } /* Literal.String.Doc */
|
||||||
|
.highlight .s2 { color: #4070a0 } /* Literal.String.Double */
|
||||||
|
.highlight .se { color: #4070a0; font-weight: bold } /* Literal.String.Escape */
|
||||||
|
.highlight .sh { color: #4070a0 } /* Literal.String.Heredoc */
|
||||||
|
.highlight .si { color: #70a0d0; font-style: italic } /* Literal.String.Interpol */
|
||||||
|
.highlight .sx { color: #c65d09 } /* Literal.String.Other */
|
||||||
|
.highlight .sr { color: #235388 } /* Literal.String.Regex */
|
||||||
|
.highlight .s1 { color: #4070a0 } /* Literal.String.Single */
|
||||||
|
.highlight .ss { color: #517918 } /* Literal.String.Symbol */
|
||||||
|
.highlight .bp { color: #007020 } /* Name.Builtin.Pseudo */
|
||||||
|
.highlight .fm { color: #06287e } /* Name.Function.Magic */
|
||||||
|
.highlight .vc { color: #bb60d5 } /* Name.Variable.Class */
|
||||||
|
.highlight .vg { color: #bb60d5 } /* Name.Variable.Global */
|
||||||
|
.highlight .vi { color: #bb60d5 } /* Name.Variable.Instance */
|
||||||
|
.highlight .vm { color: #bb60d5 } /* Name.Variable.Magic */
|
||||||
|
.highlight .il { color: #208050 } /* Literal.Number.Integer.Long */
|
||||||
761
f28-branch/_static/searchtools.js
Normal file
761
f28-branch/_static/searchtools.js
Normal file
@ -0,0 +1,761 @@
|
|||||||
|
/*
|
||||||
|
* searchtools.js_t
|
||||||
|
* ~~~~~~~~~~~~~~~~
|
||||||
|
*
|
||||||
|
* Sphinx JavaScript utilities for the full-text search.
|
||||||
|
*
|
||||||
|
* :copyright: Copyright 2007-2018 by the Sphinx team, see AUTHORS.
|
||||||
|
* :license: BSD, see LICENSE for details.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
/* Non-minified version JS is _stemmer.js if file is provided */
|
||||||
|
/**
|
||||||
|
* Porter Stemmer
|
||||||
|
*/
|
||||||
|
var Stemmer = function() {
|
||||||
|
|
||||||
|
var step2list = {
|
||||||
|
ational: 'ate',
|
||||||
|
tional: 'tion',
|
||||||
|
enci: 'ence',
|
||||||
|
anci: 'ance',
|
||||||
|
izer: 'ize',
|
||||||
|
bli: 'ble',
|
||||||
|
alli: 'al',
|
||||||
|
entli: 'ent',
|
||||||
|
eli: 'e',
|
||||||
|
ousli: 'ous',
|
||||||
|
ization: 'ize',
|
||||||
|
ation: 'ate',
|
||||||
|
ator: 'ate',
|
||||||
|
alism: 'al',
|
||||||
|
iveness: 'ive',
|
||||||
|
fulness: 'ful',
|
||||||
|
ousness: 'ous',
|
||||||
|
aliti: 'al',
|
||||||
|
iviti: 'ive',
|
||||||
|
biliti: 'ble',
|
||||||
|
logi: 'log'
|
||||||
|
};
|
||||||
|
|
||||||
|
var step3list = {
|
||||||
|
icate: 'ic',
|
||||||
|
ative: '',
|
||||||
|
alize: 'al',
|
||||||
|
iciti: 'ic',
|
||||||
|
ical: 'ic',
|
||||||
|
ful: '',
|
||||||
|
ness: ''
|
||||||
|
};
|
||||||
|
|
||||||
|
var c = "[^aeiou]"; // consonant
|
||||||
|
var v = "[aeiouy]"; // vowel
|
||||||
|
var C = c + "[^aeiouy]*"; // consonant sequence
|
||||||
|
var V = v + "[aeiou]*"; // vowel sequence
|
||||||
|
|
||||||
|
var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0
|
||||||
|
var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1
|
||||||
|
var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1
|
||||||
|
var s_v = "^(" + C + ")?" + v; // vowel in stem
|
||||||
|
|
||||||
|
this.stemWord = function (w) {
|
||||||
|
var stem;
|
||||||
|
var suffix;
|
||||||
|
var firstch;
|
||||||
|
var origword = w;
|
||||||
|
|
||||||
|
if (w.length < 3)
|
||||||
|
return w;
|
||||||
|
|
||||||
|
var re;
|
||||||
|
var re2;
|
||||||
|
var re3;
|
||||||
|
var re4;
|
||||||
|
|
||||||
|
firstch = w.substr(0,1);
|
||||||
|
if (firstch == "y")
|
||||||
|
w = firstch.toUpperCase() + w.substr(1);
|
||||||
|
|
||||||
|
// Step 1a
|
||||||
|
re = /^(.+?)(ss|i)es$/;
|
||||||
|
re2 = /^(.+?)([^s])s$/;
|
||||||
|
|
||||||
|
if (re.test(w))
|
||||||
|
w = w.replace(re,"$1$2");
|
||||||
|
else if (re2.test(w))
|
||||||
|
w = w.replace(re2,"$1$2");
|
||||||
|
|
||||||
|
// Step 1b
|
||||||
|
re = /^(.+?)eed$/;
|
||||||
|
re2 = /^(.+?)(ed|ing)$/;
|
||||||
|
if (re.test(w)) {
|
||||||
|
var fp = re.exec(w);
|
||||||
|
re = new RegExp(mgr0);
|
||||||
|
if (re.test(fp[1])) {
|
||||||
|
re = /.$/;
|
||||||
|
w = w.replace(re,"");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (re2.test(w)) {
|
||||||
|
var fp = re2.exec(w);
|
||||||
|
stem = fp[1];
|
||||||
|
re2 = new RegExp(s_v);
|
||||||
|
if (re2.test(stem)) {
|
||||||
|
w = stem;
|
||||||
|
re2 = /(at|bl|iz)$/;
|
||||||
|
re3 = new RegExp("([^aeiouylsz])\\1$");
|
||||||
|
re4 = new RegExp("^" + C + v + "[^aeiouwxy]$");
|
||||||
|
if (re2.test(w))
|
||||||
|
w = w + "e";
|
||||||
|
else if (re3.test(w)) {
|
||||||
|
re = /.$/;
|
||||||
|
w = w.replace(re,"");
|
||||||
|
}
|
||||||
|
else if (re4.test(w))
|
||||||
|
w = w + "e";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Step 1c
|
||||||
|
re = /^(.+?)y$/;
|
||||||
|
if (re.test(w)) {
|
||||||
|
var fp = re.exec(w);
|
||||||
|
stem = fp[1];
|
||||||
|
re = new RegExp(s_v);
|
||||||
|
if (re.test(stem))
|
||||||
|
w = stem + "i";
|
||||||
|
}
|
||||||
|
|
||||||
|
// Step 2
|
||||||
|
re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
|
||||||
|
if (re.test(w)) {
|
||||||
|
var fp = re.exec(w);
|
||||||
|
stem = fp[1];
|
||||||
|
suffix = fp[2];
|
||||||
|
re = new RegExp(mgr0);
|
||||||
|
if (re.test(stem))
|
||||||
|
w = stem + step2list[suffix];
|
||||||
|
}
|
||||||
|
|
||||||
|
// Step 3
|
||||||
|
re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
|
||||||
|
if (re.test(w)) {
|
||||||
|
var fp = re.exec(w);
|
||||||
|
stem = fp[1];
|
||||||
|
suffix = fp[2];
|
||||||
|
re = new RegExp(mgr0);
|
||||||
|
if (re.test(stem))
|
||||||
|
w = stem + step3list[suffix];
|
||||||
|
}
|
||||||
|
|
||||||
|
// Step 4
|
||||||
|
re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
|
||||||
|
re2 = /^(.+?)(s|t)(ion)$/;
|
||||||
|
if (re.test(w)) {
|
||||||
|
var fp = re.exec(w);
|
||||||
|
stem = fp[1];
|
||||||
|
re = new RegExp(mgr1);
|
||||||
|
if (re.test(stem))
|
||||||
|
w = stem;
|
||||||
|
}
|
||||||
|
else if (re2.test(w)) {
|
||||||
|
var fp = re2.exec(w);
|
||||||
|
stem = fp[1] + fp[2];
|
||||||
|
re2 = new RegExp(mgr1);
|
||||||
|
if (re2.test(stem))
|
||||||
|
w = stem;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Step 5
|
||||||
|
re = /^(.+?)e$/;
|
||||||
|
if (re.test(w)) {
|
||||||
|
var fp = re.exec(w);
|
||||||
|
stem = fp[1];
|
||||||
|
re = new RegExp(mgr1);
|
||||||
|
re2 = new RegExp(meq1);
|
||||||
|
re3 = new RegExp("^" + C + v + "[^aeiouwxy]$");
|
||||||
|
if (re.test(stem) || (re2.test(stem) && !(re3.test(stem))))
|
||||||
|
w = stem;
|
||||||
|
}
|
||||||
|
re = /ll$/;
|
||||||
|
re2 = new RegExp(mgr1);
|
||||||
|
if (re.test(w) && re2.test(w)) {
|
||||||
|
re = /.$/;
|
||||||
|
w = w.replace(re,"");
|
||||||
|
}
|
||||||
|
|
||||||
|
// and turn initial Y back to y
|
||||||
|
if (firstch == "y")
|
||||||
|
w = firstch.toLowerCase() + w.substr(1);
|
||||||
|
return w;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Simple result scoring code.
|
||||||
|
*/
|
||||||
|
var Scorer = {
|
||||||
|
// Implement the following function to further tweak the score for each result
|
||||||
|
// The function takes a result array [filename, title, anchor, descr, score]
|
||||||
|
// and returns the new score.
|
||||||
|
/*
|
||||||
|
score: function(result) {
|
||||||
|
return result[4];
|
||||||
|
},
|
||||||
|
*/
|
||||||
|
|
||||||
|
// query matches the full name of an object
|
||||||
|
objNameMatch: 11,
|
||||||
|
// or matches in the last dotted part of the object name
|
||||||
|
objPartialMatch: 6,
|
||||||
|
// Additive scores depending on the priority of the object
|
||||||
|
objPrio: {0: 15, // used to be importantResults
|
||||||
|
1: 5, // used to be objectResults
|
||||||
|
2: -5}, // used to be unimportantResults
|
||||||
|
// Used when the priority is not in the mapping.
|
||||||
|
objPrioDefault: 0,
|
||||||
|
|
||||||
|
// query found in title
|
||||||
|
title: 15,
|
||||||
|
// query found in terms
|
||||||
|
term: 5
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
var splitChars = (function() {
|
||||||
|
var result = {};
|
||||||
|
var singles = [96, 180, 187, 191, 215, 247, 749, 885, 903, 907, 909, 930, 1014, 1648,
|
||||||
|
1748, 1809, 2416, 2473, 2481, 2526, 2601, 2609, 2612, 2615, 2653, 2702,
|
||||||
|
2706, 2729, 2737, 2740, 2857, 2865, 2868, 2910, 2928, 2948, 2961, 2971,
|
||||||
|
2973, 3085, 3089, 3113, 3124, 3213, 3217, 3241, 3252, 3295, 3341, 3345,
|
||||||
|
3369, 3506, 3516, 3633, 3715, 3721, 3736, 3744, 3748, 3750, 3756, 3761,
|
||||||
|
3781, 3912, 4239, 4347, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823,
|
||||||
|
4881, 5760, 5901, 5997, 6313, 7405, 8024, 8026, 8028, 8030, 8117, 8125,
|
||||||
|
8133, 8181, 8468, 8485, 8487, 8489, 8494, 8527, 11311, 11359, 11687, 11695,
|
||||||
|
11703, 11711, 11719, 11727, 11735, 12448, 12539, 43010, 43014, 43019, 43587,
|
||||||
|
43696, 43713, 64286, 64297, 64311, 64317, 64319, 64322, 64325, 65141];
|
||||||
|
var i, j, start, end;
|
||||||
|
for (i = 0; i < singles.length; i++) {
|
||||||
|
result[singles[i]] = true;
|
||||||
|
}
|
||||||
|
var ranges = [[0, 47], [58, 64], [91, 94], [123, 169], [171, 177], [182, 184], [706, 709],
|
||||||
|
[722, 735], [741, 747], [751, 879], [888, 889], [894, 901], [1154, 1161],
|
||||||
|
[1318, 1328], [1367, 1368], [1370, 1376], [1416, 1487], [1515, 1519], [1523, 1568],
|
||||||
|
[1611, 1631], [1642, 1645], [1750, 1764], [1767, 1773], [1789, 1790], [1792, 1807],
|
||||||
|
[1840, 1868], [1958, 1968], [1970, 1983], [2027, 2035], [2038, 2041], [2043, 2047],
|
||||||
|
[2070, 2073], [2075, 2083], [2085, 2087], [2089, 2307], [2362, 2364], [2366, 2383],
|
||||||
|
[2385, 2391], [2402, 2405], [2419, 2424], [2432, 2436], [2445, 2446], [2449, 2450],
|
||||||
|
[2483, 2485], [2490, 2492], [2494, 2509], [2511, 2523], [2530, 2533], [2546, 2547],
|
||||||
|
[2554, 2564], [2571, 2574], [2577, 2578], [2618, 2648], [2655, 2661], [2672, 2673],
|
||||||
|
[2677, 2692], [2746, 2748], [2750, 2767], [2769, 2783], [2786, 2789], [2800, 2820],
|
||||||
|
[2829, 2830], [2833, 2834], [2874, 2876], [2878, 2907], [2914, 2917], [2930, 2946],
|
||||||
|
[2955, 2957], [2966, 2968], [2976, 2978], [2981, 2983], [2987, 2989], [3002, 3023],
|
||||||
|
[3025, 3045], [3059, 3076], [3130, 3132], [3134, 3159], [3162, 3167], [3170, 3173],
|
||||||
|
[3184, 3191], [3199, 3204], [3258, 3260], [3262, 3293], [3298, 3301], [3312, 3332],
|
||||||
|
[3386, 3388], [3390, 3423], [3426, 3429], [3446, 3449], [3456, 3460], [3479, 3481],
|
||||||
|
[3518, 3519], [3527, 3584], [3636, 3647], [3655, 3663], [3674, 3712], [3717, 3718],
|
||||||
|
[3723, 3724], [3726, 3731], [3752, 3753], [3764, 3772], [3774, 3775], [3783, 3791],
|
||||||
|
[3802, 3803], [3806, 3839], [3841, 3871], [3892, 3903], [3949, 3975], [3980, 4095],
|
||||||
|
[4139, 4158], [4170, 4175], [4182, 4185], [4190, 4192], [4194, 4196], [4199, 4205],
|
||||||
|
[4209, 4212], [4226, 4237], [4250, 4255], [4294, 4303], [4349, 4351], [4686, 4687],
|
||||||
|
[4702, 4703], [4750, 4751], [4790, 4791], [4806, 4807], [4886, 4887], [4955, 4968],
|
||||||
|
[4989, 4991], [5008, 5023], [5109, 5120], [5741, 5742], [5787, 5791], [5867, 5869],
|
||||||
|
[5873, 5887], [5906, 5919], [5938, 5951], [5970, 5983], [6001, 6015], [6068, 6102],
|
||||||
|
[6104, 6107], [6109, 6111], [6122, 6127], [6138, 6159], [6170, 6175], [6264, 6271],
|
||||||
|
[6315, 6319], [6390, 6399], [6429, 6469], [6510, 6511], [6517, 6527], [6572, 6592],
|
||||||
|
[6600, 6607], [6619, 6655], [6679, 6687], [6741, 6783], [6794, 6799], [6810, 6822],
|
||||||
|
[6824, 6916], [6964, 6980], [6988, 6991], [7002, 7042], [7073, 7085], [7098, 7167],
|
||||||
|
[7204, 7231], [7242, 7244], [7294, 7400], [7410, 7423], [7616, 7679], [7958, 7959],
|
||||||
|
[7966, 7967], [8006, 8007], [8014, 8015], [8062, 8063], [8127, 8129], [8141, 8143],
|
||||||
|
[8148, 8149], [8156, 8159], [8173, 8177], [8189, 8303], [8306, 8307], [8314, 8318],
|
||||||
|
[8330, 8335], [8341, 8449], [8451, 8454], [8456, 8457], [8470, 8472], [8478, 8483],
|
||||||
|
[8506, 8507], [8512, 8516], [8522, 8525], [8586, 9311], [9372, 9449], [9472, 10101],
|
||||||
|
[10132, 11263], [11493, 11498], [11503, 11516], [11518, 11519], [11558, 11567],
|
||||||
|
[11622, 11630], [11632, 11647], [11671, 11679], [11743, 11822], [11824, 12292],
|
||||||
|
[12296, 12320], [12330, 12336], [12342, 12343], [12349, 12352], [12439, 12444],
|
||||||
|
[12544, 12548], [12590, 12592], [12687, 12689], [12694, 12703], [12728, 12783],
|
||||||
|
[12800, 12831], [12842, 12880], [12896, 12927], [12938, 12976], [12992, 13311],
|
||||||
|
[19894, 19967], [40908, 40959], [42125, 42191], [42238, 42239], [42509, 42511],
|
||||||
|
[42540, 42559], [42592, 42593], [42607, 42622], [42648, 42655], [42736, 42774],
|
||||||
|
[42784, 42785], [42889, 42890], [42893, 43002], [43043, 43055], [43062, 43071],
|
||||||
|
[43124, 43137], [43188, 43215], [43226, 43249], [43256, 43258], [43260, 43263],
|
||||||
|
[43302, 43311], [43335, 43359], [43389, 43395], [43443, 43470], [43482, 43519],
|
||||||
|
[43561, 43583], [43596, 43599], [43610, 43615], [43639, 43641], [43643, 43647],
|
||||||
|
[43698, 43700], [43703, 43704], [43710, 43711], [43715, 43738], [43742, 43967],
|
||||||
|
[44003, 44015], [44026, 44031], [55204, 55215], [55239, 55242], [55292, 55295],
|
||||||
|
[57344, 63743], [64046, 64047], [64110, 64111], [64218, 64255], [64263, 64274],
|
||||||
|
[64280, 64284], [64434, 64466], [64830, 64847], [64912, 64913], [64968, 65007],
|
||||||
|
[65020, 65135], [65277, 65295], [65306, 65312], [65339, 65344], [65371, 65381],
|
||||||
|
[65471, 65473], [65480, 65481], [65488, 65489], [65496, 65497]];
|
||||||
|
for (i = 0; i < ranges.length; i++) {
|
||||||
|
start = ranges[i][0];
|
||||||
|
end = ranges[i][1];
|
||||||
|
for (j = start; j <= end; j++) {
|
||||||
|
result[j] = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return result;
|
||||||
|
})();
|
||||||
|
|
||||||
|
function splitQuery(query) {
|
||||||
|
var result = [];
|
||||||
|
var start = -1;
|
||||||
|
for (var i = 0; i < query.length; i++) {
|
||||||
|
if (splitChars[query.charCodeAt(i)]) {
|
||||||
|
if (start !== -1) {
|
||||||
|
result.push(query.slice(start, i));
|
||||||
|
start = -1;
|
||||||
|
}
|
||||||
|
} else if (start === -1) {
|
||||||
|
start = i;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (start !== -1) {
|
||||||
|
result.push(query.slice(start));
|
||||||
|
}
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Search Module
|
||||||
|
*/
|
||||||
|
var Search = {
|
||||||
|
|
||||||
|
_index : null,
|
||||||
|
_queued_query : null,
|
||||||
|
_pulse_status : -1,
|
||||||
|
|
||||||
|
init : function() {
|
||||||
|
var params = $.getQueryParameters();
|
||||||
|
if (params.q) {
|
||||||
|
var query = params.q[0];
|
||||||
|
$('input[name="q"]')[0].value = query;
|
||||||
|
this.performSearch(query);
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
loadIndex : function(url) {
|
||||||
|
$.ajax({type: "GET", url: url, data: null,
|
||||||
|
dataType: "script", cache: true,
|
||||||
|
complete: function(jqxhr, textstatus) {
|
||||||
|
if (textstatus != "success") {
|
||||||
|
document.getElementById("searchindexloader").src = url;
|
||||||
|
}
|
||||||
|
}});
|
||||||
|
},
|
||||||
|
|
||||||
|
setIndex : function(index) {
|
||||||
|
var q;
|
||||||
|
this._index = index;
|
||||||
|
if ((q = this._queued_query) !== null) {
|
||||||
|
this._queued_query = null;
|
||||||
|
Search.query(q);
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
hasIndex : function() {
|
||||||
|
return this._index !== null;
|
||||||
|
},
|
||||||
|
|
||||||
|
deferQuery : function(query) {
|
||||||
|
this._queued_query = query;
|
||||||
|
},
|
||||||
|
|
||||||
|
stopPulse : function() {
|
||||||
|
this._pulse_status = 0;
|
||||||
|
},
|
||||||
|
|
||||||
|
startPulse : function() {
|
||||||
|
if (this._pulse_status >= 0)
|
||||||
|
return;
|
||||||
|
function pulse() {
|
||||||
|
var i;
|
||||||
|
Search._pulse_status = (Search._pulse_status + 1) % 4;
|
||||||
|
var dotString = '';
|
||||||
|
for (i = 0; i < Search._pulse_status; i++)
|
||||||
|
dotString += '.';
|
||||||
|
Search.dots.text(dotString);
|
||||||
|
if (Search._pulse_status > -1)
|
||||||
|
window.setTimeout(pulse, 500);
|
||||||
|
}
|
||||||
|
pulse();
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* perform a search for something (or wait until index is loaded)
|
||||||
|
*/
|
||||||
|
performSearch : function(query) {
|
||||||
|
// create the required interface elements
|
||||||
|
this.out = $('#search-results');
|
||||||
|
this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out);
|
||||||
|
this.dots = $('<span></span>').appendTo(this.title);
|
||||||
|
this.status = $('<p style="display: none"></p>').appendTo(this.out);
|
||||||
|
this.output = $('<ul class="search"/>').appendTo(this.out);
|
||||||
|
|
||||||
|
$('#search-progress').text(_('Preparing search...'));
|
||||||
|
this.startPulse();
|
||||||
|
|
||||||
|
// index already loaded, the browser was quick!
|
||||||
|
if (this.hasIndex())
|
||||||
|
this.query(query);
|
||||||
|
else
|
||||||
|
this.deferQuery(query);
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* execute search (requires search index to be loaded)
|
||||||
|
*/
|
||||||
|
query : function(query) {
|
||||||
|
var i;
|
||||||
|
var stopwords = ["a","and","are","as","at","be","but","by","for","if","in","into","is","it","near","no","not","of","on","or","such","that","the","their","then","there","these","they","this","to","was","will","with"];
|
||||||
|
|
||||||
|
// stem the searchterms and add them to the correct list
|
||||||
|
var stemmer = new Stemmer();
|
||||||
|
var searchterms = [];
|
||||||
|
var excluded = [];
|
||||||
|
var hlterms = [];
|
||||||
|
var tmp = splitQuery(query);
|
||||||
|
var objectterms = [];
|
||||||
|
for (i = 0; i < tmp.length; i++) {
|
||||||
|
if (tmp[i] !== "") {
|
||||||
|
objectterms.push(tmp[i].toLowerCase());
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i].match(/^\d+$/) ||
|
||||||
|
tmp[i] === "") {
|
||||||
|
// skip this "word"
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
// stem the word
|
||||||
|
var word = stemmer.stemWord(tmp[i].toLowerCase());
|
||||||
|
// prevent stemmer from cutting word smaller than two chars
|
||||||
|
if(word.length < 3 && tmp[i].length >= 3) {
|
||||||
|
word = tmp[i];
|
||||||
|
}
|
||||||
|
var toAppend;
|
||||||
|
// select the correct list
|
||||||
|
if (word[0] == '-') {
|
||||||
|
toAppend = excluded;
|
||||||
|
word = word.substr(1);
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
toAppend = searchterms;
|
||||||
|
hlterms.push(tmp[i].toLowerCase());
|
||||||
|
}
|
||||||
|
// only add if not already in the list
|
||||||
|
if (!$u.contains(toAppend, word))
|
||||||
|
toAppend.push(word);
|
||||||
|
}
|
||||||
|
var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
|
||||||
|
|
||||||
|
// console.debug('SEARCH: searching for:');
|
||||||
|
// console.info('required: ', searchterms);
|
||||||
|
// console.info('excluded: ', excluded);
|
||||||
|
|
||||||
|
// prepare search
|
||||||
|
var terms = this._index.terms;
|
||||||
|
var titleterms = this._index.titleterms;
|
||||||
|
|
||||||
|
// array of [filename, title, anchor, descr, score]
|
||||||
|
var results = [];
|
||||||
|
$('#search-progress').empty();
|
||||||
|
|
||||||
|
// lookup as object
|
||||||
|
for (i = 0; i < objectterms.length; i++) {
|
||||||
|
var others = [].concat(objectterms.slice(0, i),
|
||||||
|
objectterms.slice(i+1, objectterms.length));
|
||||||
|
results = results.concat(this.performObjectSearch(objectterms[i], others));
|
||||||
|
}
|
||||||
|
|
||||||
|
// lookup as search terms in fulltext
|
||||||
|
results = results.concat(this.performTermsSearch(searchterms, excluded, terms, titleterms));
|
||||||
|
|
||||||
|
// let the scorer override scores with a custom scoring function
|
||||||
|
if (Scorer.score) {
|
||||||
|
for (i = 0; i < results.length; i++)
|
||||||
|
results[i][4] = Scorer.score(results[i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
// now sort the results by score (in opposite order of appearance, since the
|
||||||
|
// display function below uses pop() to retrieve items) and then
|
||||||
|
// alphabetically
|
||||||
|
results.sort(function(a, b) {
|
||||||
|
var left = a[4];
|
||||||
|
var right = b[4];
|
||||||
|
if (left > right) {
|
||||||
|
return 1;
|
||||||
|
} else if (left < right) {
|
||||||
|
return -1;
|
||||||
|
} else {
|
||||||
|
// same score: sort alphabetically
|
||||||
|
left = a[1].toLowerCase();
|
||||||
|
right = b[1].toLowerCase();
|
||||||
|
return (left > right) ? -1 : ((left < right) ? 1 : 0);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
// for debugging
|
||||||
|
//Search.lastresults = results.slice(); // a copy
|
||||||
|
//console.info('search results:', Search.lastresults);
|
||||||
|
|
||||||
|
// print the results
|
||||||
|
var resultCount = results.length;
|
||||||
|
function displayNextItem() {
|
||||||
|
// results left, load the summary and display it
|
||||||
|
if (results.length) {
|
||||||
|
var item = results.pop();
|
||||||
|
var listItem = $('<li style="display:none"></li>');
|
||||||
|
if (DOCUMENTATION_OPTIONS.FILE_SUFFIX === '') {
|
||||||
|
// dirhtml builder
|
||||||
|
var dirname = item[0] + '/';
|
||||||
|
if (dirname.match(/\/index\/$/)) {
|
||||||
|
dirname = dirname.substring(0, dirname.length-6);
|
||||||
|
} else if (dirname == 'index/') {
|
||||||
|
dirname = '';
|
||||||
|
}
|
||||||
|
listItem.append($('<a/>').attr('href',
|
||||||
|
DOCUMENTATION_OPTIONS.URL_ROOT + dirname +
|
||||||
|
highlightstring + item[2]).html(item[1]));
|
||||||
|
} else {
|
||||||
|
// normal html builders
|
||||||
|
listItem.append($('<a/>').attr('href',
|
||||||
|
item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
|
||||||
|
highlightstring + item[2]).html(item[1]));
|
||||||
|
}
|
||||||
|
if (item[3]) {
|
||||||
|
listItem.append($('<span> (' + item[3] + ')</span>'));
|
||||||
|
Search.output.append(listItem);
|
||||||
|
listItem.slideDown(5, function() {
|
||||||
|
displayNextItem();
|
||||||
|
});
|
||||||
|
} else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
|
||||||
|
var suffix = DOCUMENTATION_OPTIONS.SOURCELINK_SUFFIX;
|
||||||
|
if (suffix === undefined) {
|
||||||
|
suffix = '.txt';
|
||||||
|
}
|
||||||
|
$.ajax({url: DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' + item[5] + (item[5].slice(-suffix.length) === suffix ? '' : suffix),
|
||||||
|
dataType: "text",
|
||||||
|
complete: function(jqxhr, textstatus) {
|
||||||
|
var data = jqxhr.responseText;
|
||||||
|
if (data !== '' && data !== undefined) {
|
||||||
|
listItem.append(Search.makeSearchSummary(data, searchterms, hlterms));
|
||||||
|
}
|
||||||
|
Search.output.append(listItem);
|
||||||
|
listItem.slideDown(5, function() {
|
||||||
|
displayNextItem();
|
||||||
|
});
|
||||||
|
}});
|
||||||
|
} else {
|
||||||
|
// no source available, just display title
|
||||||
|
Search.output.append(listItem);
|
||||||
|
listItem.slideDown(5, function() {
|
||||||
|
displayNextItem();
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// search finished, update title and status message
|
||||||
|
else {
|
||||||
|
Search.stopPulse();
|
||||||
|
Search.title.text(_('Search Results'));
|
||||||
|
if (!resultCount)
|
||||||
|
Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
|
||||||
|
else
|
||||||
|
Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
|
||||||
|
Search.status.fadeIn(500);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
displayNextItem();
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* search for object names
|
||||||
|
*/
|
||||||
|
performObjectSearch : function(object, otherterms) {
|
||||||
|
var filenames = this._index.filenames;
|
||||||
|
var docnames = this._index.docnames;
|
||||||
|
var objects = this._index.objects;
|
||||||
|
var objnames = this._index.objnames;
|
||||||
|
var titles = this._index.titles;
|
||||||
|
|
||||||
|
var i;
|
||||||
|
var results = [];
|
||||||
|
|
||||||
|
for (var prefix in objects) {
|
||||||
|
for (var name in objects[prefix]) {
|
||||||
|
var fullname = (prefix ? prefix + '.' : '') + name;
|
||||||
|
if (fullname.toLowerCase().indexOf(object) > -1) {
|
||||||
|
var score = 0;
|
||||||
|
var parts = fullname.split('.');
|
||||||
|
// check for different match types: exact matches of full name or
|
||||||
|
// "last name" (i.e. last dotted part)
|
||||||
|
if (fullname == object || parts[parts.length - 1] == object) {
|
||||||
|
score += Scorer.objNameMatch;
|
||||||
|
// matches in last name
|
||||||
|
} else if (parts[parts.length - 1].indexOf(object) > -1) {
|
||||||
|
score += Scorer.objPartialMatch;
|
||||||
|
}
|
||||||
|
var match = objects[prefix][name];
|
||||||
|
var objname = objnames[match[1]][2];
|
||||||
|
var title = titles[match[0]];
|
||||||
|
// If more than one term searched for, we require other words to be
|
||||||
|
// found in the name/title/description
|
||||||
|
if (otherterms.length > 0) {
|
||||||
|
var haystack = (prefix + ' ' + name + ' ' +
|
||||||
|
objname + ' ' + title).toLowerCase();
|
||||||
|
var allfound = true;
|
||||||
|
for (i = 0; i < otherterms.length; i++) {
|
||||||
|
if (haystack.indexOf(otherterms[i]) == -1) {
|
||||||
|
allfound = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (!allfound) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
var descr = objname + _(', in ') + title;
|
||||||
|
|
||||||
|
var anchor = match[3];
|
||||||
|
if (anchor === '')
|
||||||
|
anchor = fullname;
|
||||||
|
else if (anchor == '-')
|
||||||
|
anchor = objnames[match[1]][1] + '-' + fullname;
|
||||||
|
// add custom score for some objects according to scorer
|
||||||
|
if (Scorer.objPrio.hasOwnProperty(match[2])) {
|
||||||
|
score += Scorer.objPrio[match[2]];
|
||||||
|
} else {
|
||||||
|
score += Scorer.objPrioDefault;
|
||||||
|
}
|
||||||
|
results.push([docnames[match[0]], fullname, '#'+anchor, descr, score, filenames[match[0]]]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return results;
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* search for full-text terms in the index
|
||||||
|
*/
|
||||||
|
performTermsSearch : function(searchterms, excluded, terms, titleterms) {
|
||||||
|
var docnames = this._index.docnames;
|
||||||
|
var filenames = this._index.filenames;
|
||||||
|
var titles = this._index.titles;
|
||||||
|
|
||||||
|
var i, j, file;
|
||||||
|
var fileMap = {};
|
||||||
|
var scoreMap = {};
|
||||||
|
var results = [];
|
||||||
|
|
||||||
|
// perform the search on the required terms
|
||||||
|
for (i = 0; i < searchterms.length; i++) {
|
||||||
|
var word = searchterms[i];
|
||||||
|
var files = [];
|
||||||
|
var _o = [
|
||||||
|
{files: terms[word], score: Scorer.term},
|
||||||
|
{files: titleterms[word], score: Scorer.title}
|
||||||
|
];
|
||||||
|
|
||||||
|
// no match but word was a required one
|
||||||
|
if ($u.every(_o, function(o){return o.files === undefined;})) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
// found search word in contents
|
||||||
|
$u.each(_o, function(o) {
|
||||||
|
var _files = o.files;
|
||||||
|
if (_files === undefined)
|
||||||
|
return
|
||||||
|
|
||||||
|
if (_files.length === undefined)
|
||||||
|
_files = [_files];
|
||||||
|
files = files.concat(_files);
|
||||||
|
|
||||||
|
// set score for the word in each file to Scorer.term
|
||||||
|
for (j = 0; j < _files.length; j++) {
|
||||||
|
file = _files[j];
|
||||||
|
if (!(file in scoreMap))
|
||||||
|
scoreMap[file] = {}
|
||||||
|
scoreMap[file][word] = o.score;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
// create the mapping
|
||||||
|
for (j = 0; j < files.length; j++) {
|
||||||
|
file = files[j];
|
||||||
|
if (file in fileMap)
|
||||||
|
fileMap[file].push(word);
|
||||||
|
else
|
||||||
|
fileMap[file] = [word];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// now check if the files don't contain excluded terms
|
||||||
|
for (file in fileMap) {
|
||||||
|
var valid = true;
|
||||||
|
|
||||||
|
// check if all requirements are matched
|
||||||
|
if (fileMap[file].length != searchterms.length)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
// ensure that none of the excluded terms is in the search result
|
||||||
|
for (i = 0; i < excluded.length; i++) {
|
||||||
|
if (terms[excluded[i]] == file ||
|
||||||
|
titleterms[excluded[i]] == file ||
|
||||||
|
$u.contains(terms[excluded[i]] || [], file) ||
|
||||||
|
$u.contains(titleterms[excluded[i]] || [], file)) {
|
||||||
|
valid = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// if we have still a valid result we can add it to the result list
|
||||||
|
if (valid) {
|
||||||
|
// select one (max) score for the file.
|
||||||
|
// for better ranking, we should calculate ranking by using words statistics like basic tf-idf...
|
||||||
|
var score = $u.max($u.map(fileMap[file], function(w){return scoreMap[file][w]}));
|
||||||
|
results.push([docnames[file], titles[file], '', null, score, filenames[file]]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return results;
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* helper function to return a node containing the
|
||||||
|
* search summary for a given text. keywords is a list
|
||||||
|
* of stemmed words, hlwords is the list of normal, unstemmed
|
||||||
|
* words. the first one is used to find the occurrence, the
|
||||||
|
* latter for highlighting it.
|
||||||
|
*/
|
||||||
|
makeSearchSummary : function(text, keywords, hlwords) {
|
||||||
|
var textLower = text.toLowerCase();
|
||||||
|
var start = 0;
|
||||||
|
$.each(keywords, function() {
|
||||||
|
var i = textLower.indexOf(this.toLowerCase());
|
||||||
|
if (i > -1)
|
||||||
|
start = i;
|
||||||
|
});
|
||||||
|
start = Math.max(start - 120, 0);
|
||||||
|
var excerpt = ((start > 0) ? '...' : '') +
|
||||||
|
$.trim(text.substr(start, 240)) +
|
||||||
|
((start + 240 - text.length) ? '...' : '');
|
||||||
|
var rv = $('<div class="context"></div>').text(excerpt);
|
||||||
|
$.each(hlwords, function() {
|
||||||
|
rv = rv.highlightText(this, 'highlighted');
|
||||||
|
});
|
||||||
|
return rv;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
$(document).ready(function() {
|
||||||
|
Search.init();
|
||||||
|
});
|
||||||
999
f28-branch/_static/underscore-1.3.1.js
Normal file
999
f28-branch/_static/underscore-1.3.1.js
Normal file
@ -0,0 +1,999 @@
|
|||||||
|
// Underscore.js 1.3.1
|
||||||
|
// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
|
||||||
|
// Underscore is freely distributable under the MIT license.
|
||||||
|
// Portions of Underscore are inspired or borrowed from Prototype,
|
||||||
|
// Oliver Steele's Functional, and John Resig's Micro-Templating.
|
||||||
|
// For all details and documentation:
|
||||||
|
// http://documentcloud.github.com/underscore
|
||||||
|
|
||||||
|
(function() {
|
||||||
|
|
||||||
|
// Baseline setup
|
||||||
|
// --------------
|
||||||
|
|
||||||
|
// Establish the root object, `window` in the browser, or `global` on the server.
|
||||||
|
var root = this;
|
||||||
|
|
||||||
|
// Save the previous value of the `_` variable.
|
||||||
|
var previousUnderscore = root._;
|
||||||
|
|
||||||
|
// Establish the object that gets returned to break out of a loop iteration.
|
||||||
|
var breaker = {};
|
||||||
|
|
||||||
|
// Save bytes in the minified (but not gzipped) version:
|
||||||
|
var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
|
||||||
|
|
||||||
|
// Create quick reference variables for speed access to core prototypes.
|
||||||
|
var slice = ArrayProto.slice,
|
||||||
|
unshift = ArrayProto.unshift,
|
||||||
|
toString = ObjProto.toString,
|
||||||
|
hasOwnProperty = ObjProto.hasOwnProperty;
|
||||||
|
|
||||||
|
// All **ECMAScript 5** native function implementations that we hope to use
|
||||||
|
// are declared here.
|
||||||
|
var
|
||||||
|
nativeForEach = ArrayProto.forEach,
|
||||||
|
nativeMap = ArrayProto.map,
|
||||||
|
nativeReduce = ArrayProto.reduce,
|
||||||
|
nativeReduceRight = ArrayProto.reduceRight,
|
||||||
|
nativeFilter = ArrayProto.filter,
|
||||||
|
nativeEvery = ArrayProto.every,
|
||||||
|
nativeSome = ArrayProto.some,
|
||||||
|
nativeIndexOf = ArrayProto.indexOf,
|
||||||
|
nativeLastIndexOf = ArrayProto.lastIndexOf,
|
||||||
|
nativeIsArray = Array.isArray,
|
||||||
|
nativeKeys = Object.keys,
|
||||||
|
nativeBind = FuncProto.bind;
|
||||||
|
|
||||||
|
// Create a safe reference to the Underscore object for use below.
|
||||||
|
var _ = function(obj) { return new wrapper(obj); };
|
||||||
|
|
||||||
|
// Export the Underscore object for **Node.js**, with
|
||||||
|
// backwards-compatibility for the old `require()` API. If we're in
|
||||||
|
// the browser, add `_` as a global object via a string identifier,
|
||||||
|
// for Closure Compiler "advanced" mode.
|
||||||
|
if (typeof exports !== 'undefined') {
|
||||||
|
if (typeof module !== 'undefined' && module.exports) {
|
||||||
|
exports = module.exports = _;
|
||||||
|
}
|
||||||
|
exports._ = _;
|
||||||
|
} else {
|
||||||
|
root['_'] = _;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Current version.
|
||||||
|
_.VERSION = '1.3.1';
|
||||||
|
|
||||||
|
// Collection Functions
|
||||||
|
// --------------------
|
||||||
|
|
||||||
|
// The cornerstone, an `each` implementation, aka `forEach`.
|
||||||
|
// Handles objects with the built-in `forEach`, arrays, and raw objects.
|
||||||
|
// Delegates to **ECMAScript 5**'s native `forEach` if available.
|
||||||
|
var each = _.each = _.forEach = function(obj, iterator, context) {
|
||||||
|
if (obj == null) return;
|
||||||
|
if (nativeForEach && obj.forEach === nativeForEach) {
|
||||||
|
obj.forEach(iterator, context);
|
||||||
|
} else if (obj.length === +obj.length) {
|
||||||
|
for (var i = 0, l = obj.length; i < l; i++) {
|
||||||
|
if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) return;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
for (var key in obj) {
|
||||||
|
if (_.has(obj, key)) {
|
||||||
|
if (iterator.call(context, obj[key], key, obj) === breaker) return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return the results of applying the iterator to each element.
|
||||||
|
// Delegates to **ECMAScript 5**'s native `map` if available.
|
||||||
|
_.map = _.collect = function(obj, iterator, context) {
|
||||||
|
var results = [];
|
||||||
|
if (obj == null) return results;
|
||||||
|
if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
|
||||||
|
each(obj, function(value, index, list) {
|
||||||
|
results[results.length] = iterator.call(context, value, index, list);
|
||||||
|
});
|
||||||
|
if (obj.length === +obj.length) results.length = obj.length;
|
||||||
|
return results;
|
||||||
|
};
|
||||||
|
|
||||||
|
// **Reduce** builds up a single result from a list of values, aka `inject`,
|
||||||
|
// or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
|
||||||
|
_.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
|
||||||
|
var initial = arguments.length > 2;
|
||||||
|
if (obj == null) obj = [];
|
||||||
|
if (nativeReduce && obj.reduce === nativeReduce) {
|
||||||
|
if (context) iterator = _.bind(iterator, context);
|
||||||
|
return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
|
||||||
|
}
|
||||||
|
each(obj, function(value, index, list) {
|
||||||
|
if (!initial) {
|
||||||
|
memo = value;
|
||||||
|
initial = true;
|
||||||
|
} else {
|
||||||
|
memo = iterator.call(context, memo, value, index, list);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
if (!initial) throw new TypeError('Reduce of empty array with no initial value');
|
||||||
|
return memo;
|
||||||
|
};
|
||||||
|
|
||||||
|
// The right-associative version of reduce, also known as `foldr`.
|
||||||
|
// Delegates to **ECMAScript 5**'s native `reduceRight` if available.
|
||||||
|
_.reduceRight = _.foldr = function(obj, iterator, memo, context) {
|
||||||
|
var initial = arguments.length > 2;
|
||||||
|
if (obj == null) obj = [];
|
||||||
|
if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
|
||||||
|
if (context) iterator = _.bind(iterator, context);
|
||||||
|
return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
|
||||||
|
}
|
||||||
|
var reversed = _.toArray(obj).reverse();
|
||||||
|
if (context && !initial) iterator = _.bind(iterator, context);
|
||||||
|
return initial ? _.reduce(reversed, iterator, memo, context) : _.reduce(reversed, iterator);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return the first value which passes a truth test. Aliased as `detect`.
|
||||||
|
_.find = _.detect = function(obj, iterator, context) {
|
||||||
|
var result;
|
||||||
|
any(obj, function(value, index, list) {
|
||||||
|
if (iterator.call(context, value, index, list)) {
|
||||||
|
result = value;
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
return result;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return all the elements that pass a truth test.
|
||||||
|
// Delegates to **ECMAScript 5**'s native `filter` if available.
|
||||||
|
// Aliased as `select`.
|
||||||
|
_.filter = _.select = function(obj, iterator, context) {
|
||||||
|
var results = [];
|
||||||
|
if (obj == null) return results;
|
||||||
|
if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
|
||||||
|
each(obj, function(value, index, list) {
|
||||||
|
if (iterator.call(context, value, index, list)) results[results.length] = value;
|
||||||
|
});
|
||||||
|
return results;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return all the elements for which a truth test fails.
|
||||||
|
_.reject = function(obj, iterator, context) {
|
||||||
|
var results = [];
|
||||||
|
if (obj == null) return results;
|
||||||
|
each(obj, function(value, index, list) {
|
||||||
|
if (!iterator.call(context, value, index, list)) results[results.length] = value;
|
||||||
|
});
|
||||||
|
return results;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Determine whether all of the elements match a truth test.
|
||||||
|
// Delegates to **ECMAScript 5**'s native `every` if available.
|
||||||
|
// Aliased as `all`.
|
||||||
|
_.every = _.all = function(obj, iterator, context) {
|
||||||
|
var result = true;
|
||||||
|
if (obj == null) return result;
|
||||||
|
if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
|
||||||
|
each(obj, function(value, index, list) {
|
||||||
|
if (!(result = result && iterator.call(context, value, index, list))) return breaker;
|
||||||
|
});
|
||||||
|
return result;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Determine if at least one element in the object matches a truth test.
|
||||||
|
// Delegates to **ECMAScript 5**'s native `some` if available.
|
||||||
|
// Aliased as `any`.
|
||||||
|
var any = _.some = _.any = function(obj, iterator, context) {
|
||||||
|
iterator || (iterator = _.identity);
|
||||||
|
var result = false;
|
||||||
|
if (obj == null) return result;
|
||||||
|
if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
|
||||||
|
each(obj, function(value, index, list) {
|
||||||
|
if (result || (result = iterator.call(context, value, index, list))) return breaker;
|
||||||
|
});
|
||||||
|
return !!result;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Determine if a given value is included in the array or object using `===`.
|
||||||
|
// Aliased as `contains`.
|
||||||
|
_.include = _.contains = function(obj, target) {
|
||||||
|
var found = false;
|
||||||
|
if (obj == null) return found;
|
||||||
|
if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
|
||||||
|
found = any(obj, function(value) {
|
||||||
|
return value === target;
|
||||||
|
});
|
||||||
|
return found;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Invoke a method (with arguments) on every item in a collection.
|
||||||
|
_.invoke = function(obj, method) {
|
||||||
|
var args = slice.call(arguments, 2);
|
||||||
|
return _.map(obj, function(value) {
|
||||||
|
return (_.isFunction(method) ? method || value : value[method]).apply(value, args);
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
// Convenience version of a common use case of `map`: fetching a property.
|
||||||
|
_.pluck = function(obj, key) {
|
||||||
|
return _.map(obj, function(value){ return value[key]; });
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return the maximum element or (element-based computation).
|
||||||
|
_.max = function(obj, iterator, context) {
|
||||||
|
if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj);
|
||||||
|
if (!iterator && _.isEmpty(obj)) return -Infinity;
|
||||||
|
var result = {computed : -Infinity};
|
||||||
|
each(obj, function(value, index, list) {
|
||||||
|
var computed = iterator ? iterator.call(context, value, index, list) : value;
|
||||||
|
computed >= result.computed && (result = {value : value, computed : computed});
|
||||||
|
});
|
||||||
|
return result.value;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return the minimum element (or element-based computation).
|
||||||
|
_.min = function(obj, iterator, context) {
|
||||||
|
if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj);
|
||||||
|
if (!iterator && _.isEmpty(obj)) return Infinity;
|
||||||
|
var result = {computed : Infinity};
|
||||||
|
each(obj, function(value, index, list) {
|
||||||
|
var computed = iterator ? iterator.call(context, value, index, list) : value;
|
||||||
|
computed < result.computed && (result = {value : value, computed : computed});
|
||||||
|
});
|
||||||
|
return result.value;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Shuffle an array.
|
||||||
|
_.shuffle = function(obj) {
|
||||||
|
var shuffled = [], rand;
|
||||||
|
each(obj, function(value, index, list) {
|
||||||
|
if (index == 0) {
|
||||||
|
shuffled[0] = value;
|
||||||
|
} else {
|
||||||
|
rand = Math.floor(Math.random() * (index + 1));
|
||||||
|
shuffled[index] = shuffled[rand];
|
||||||
|
shuffled[rand] = value;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
return shuffled;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Sort the object's values by a criterion produced by an iterator.
|
||||||
|
_.sortBy = function(obj, iterator, context) {
|
||||||
|
return _.pluck(_.map(obj, function(value, index, list) {
|
||||||
|
return {
|
||||||
|
value : value,
|
||||||
|
criteria : iterator.call(context, value, index, list)
|
||||||
|
};
|
||||||
|
}).sort(function(left, right) {
|
||||||
|
var a = left.criteria, b = right.criteria;
|
||||||
|
return a < b ? -1 : a > b ? 1 : 0;
|
||||||
|
}), 'value');
|
||||||
|
};
|
||||||
|
|
||||||
|
// Groups the object's values by a criterion. Pass either a string attribute
|
||||||
|
// to group by, or a function that returns the criterion.
|
||||||
|
_.groupBy = function(obj, val) {
|
||||||
|
var result = {};
|
||||||
|
var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; };
|
||||||
|
each(obj, function(value, index) {
|
||||||
|
var key = iterator(value, index);
|
||||||
|
(result[key] || (result[key] = [])).push(value);
|
||||||
|
});
|
||||||
|
return result;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Use a comparator function to figure out at what index an object should
|
||||||
|
// be inserted so as to maintain order. Uses binary search.
|
||||||
|
_.sortedIndex = function(array, obj, iterator) {
|
||||||
|
iterator || (iterator = _.identity);
|
||||||
|
var low = 0, high = array.length;
|
||||||
|
while (low < high) {
|
||||||
|
var mid = (low + high) >> 1;
|
||||||
|
iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
|
||||||
|
}
|
||||||
|
return low;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Safely convert anything iterable into a real, live array.
|
||||||
|
_.toArray = function(iterable) {
|
||||||
|
if (!iterable) return [];
|
||||||
|
if (iterable.toArray) return iterable.toArray();
|
||||||
|
if (_.isArray(iterable)) return slice.call(iterable);
|
||||||
|
if (_.isArguments(iterable)) return slice.call(iterable);
|
||||||
|
return _.values(iterable);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return the number of elements in an object.
|
||||||
|
_.size = function(obj) {
|
||||||
|
return _.toArray(obj).length;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Array Functions
|
||||||
|
// ---------------
|
||||||
|
|
||||||
|
// Get the first element of an array. Passing **n** will return the first N
|
||||||
|
// values in the array. Aliased as `head`. The **guard** check allows it to work
|
||||||
|
// with `_.map`.
|
||||||
|
_.first = _.head = function(array, n, guard) {
|
||||||
|
return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
|
||||||
|
};
|
||||||
|
|
||||||
|
// Returns everything but the last entry of the array. Especcialy useful on
|
||||||
|
// the arguments object. Passing **n** will return all the values in
|
||||||
|
// the array, excluding the last N. The **guard** check allows it to work with
|
||||||
|
// `_.map`.
|
||||||
|
_.initial = function(array, n, guard) {
|
||||||
|
return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
|
||||||
|
};
|
||||||
|
|
||||||
|
// Get the last element of an array. Passing **n** will return the last N
|
||||||
|
// values in the array. The **guard** check allows it to work with `_.map`.
|
||||||
|
_.last = function(array, n, guard) {
|
||||||
|
if ((n != null) && !guard) {
|
||||||
|
return slice.call(array, Math.max(array.length - n, 0));
|
||||||
|
} else {
|
||||||
|
return array[array.length - 1];
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
// Returns everything but the first entry of the array. Aliased as `tail`.
|
||||||
|
// Especially useful on the arguments object. Passing an **index** will return
|
||||||
|
// the rest of the values in the array from that index onward. The **guard**
|
||||||
|
// check allows it to work with `_.map`.
|
||||||
|
_.rest = _.tail = function(array, index, guard) {
|
||||||
|
return slice.call(array, (index == null) || guard ? 1 : index);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Trim out all falsy values from an array.
|
||||||
|
_.compact = function(array) {
|
||||||
|
return _.filter(array, function(value){ return !!value; });
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return a completely flattened version of an array.
|
||||||
|
_.flatten = function(array, shallow) {
|
||||||
|
return _.reduce(array, function(memo, value) {
|
||||||
|
if (_.isArray(value)) return memo.concat(shallow ? value : _.flatten(value));
|
||||||
|
memo[memo.length] = value;
|
||||||
|
return memo;
|
||||||
|
}, []);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return a version of the array that does not contain the specified value(s).
|
||||||
|
_.without = function(array) {
|
||||||
|
return _.difference(array, slice.call(arguments, 1));
|
||||||
|
};
|
||||||
|
|
||||||
|
// Produce a duplicate-free version of the array. If the array has already
|
||||||
|
// been sorted, you have the option of using a faster algorithm.
|
||||||
|
// Aliased as `unique`.
|
||||||
|
_.uniq = _.unique = function(array, isSorted, iterator) {
|
||||||
|
var initial = iterator ? _.map(array, iterator) : array;
|
||||||
|
var result = [];
|
||||||
|
_.reduce(initial, function(memo, el, i) {
|
||||||
|
if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) {
|
||||||
|
memo[memo.length] = el;
|
||||||
|
result[result.length] = array[i];
|
||||||
|
}
|
||||||
|
return memo;
|
||||||
|
}, []);
|
||||||
|
return result;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Produce an array that contains the union: each distinct element from all of
|
||||||
|
// the passed-in arrays.
|
||||||
|
_.union = function() {
|
||||||
|
return _.uniq(_.flatten(arguments, true));
|
||||||
|
};
|
||||||
|
|
||||||
|
// Produce an array that contains every item shared between all the
|
||||||
|
// passed-in arrays. (Aliased as "intersect" for back-compat.)
|
||||||
|
_.intersection = _.intersect = function(array) {
|
||||||
|
var rest = slice.call(arguments, 1);
|
||||||
|
return _.filter(_.uniq(array), function(item) {
|
||||||
|
return _.every(rest, function(other) {
|
||||||
|
return _.indexOf(other, item) >= 0;
|
||||||
|
});
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
// Take the difference between one array and a number of other arrays.
|
||||||
|
// Only the elements present in just the first array will remain.
|
||||||
|
_.difference = function(array) {
|
||||||
|
var rest = _.flatten(slice.call(arguments, 1));
|
||||||
|
return _.filter(array, function(value){ return !_.include(rest, value); });
|
||||||
|
};
|
||||||
|
|
||||||
|
// Zip together multiple lists into a single array -- elements that share
|
||||||
|
// an index go together.
|
||||||
|
_.zip = function() {
|
||||||
|
var args = slice.call(arguments);
|
||||||
|
var length = _.max(_.pluck(args, 'length'));
|
||||||
|
var results = new Array(length);
|
||||||
|
for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
|
||||||
|
return results;
|
||||||
|
};
|
||||||
|
|
||||||
|
// If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
|
||||||
|
// we need this function. Return the position of the first occurrence of an
|
||||||
|
// item in an array, or -1 if the item is not included in the array.
|
||||||
|
// Delegates to **ECMAScript 5**'s native `indexOf` if available.
|
||||||
|
// If the array is large and already in sort order, pass `true`
|
||||||
|
// for **isSorted** to use binary search.
|
||||||
|
_.indexOf = function(array, item, isSorted) {
|
||||||
|
if (array == null) return -1;
|
||||||
|
var i, l;
|
||||||
|
if (isSorted) {
|
||||||
|
i = _.sortedIndex(array, item);
|
||||||
|
return array[i] === item ? i : -1;
|
||||||
|
}
|
||||||
|
if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
|
||||||
|
for (i = 0, l = array.length; i < l; i++) if (i in array && array[i] === item) return i;
|
||||||
|
return -1;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
|
||||||
|
_.lastIndexOf = function(array, item) {
|
||||||
|
if (array == null) return -1;
|
||||||
|
if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
|
||||||
|
var i = array.length;
|
||||||
|
while (i--) if (i in array && array[i] === item) return i;
|
||||||
|
return -1;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Generate an integer Array containing an arithmetic progression. A port of
|
||||||
|
// the native Python `range()` function. See
|
||||||
|
// [the Python documentation](http://docs.python.org/library/functions.html#range).
|
||||||
|
_.range = function(start, stop, step) {
|
||||||
|
if (arguments.length <= 1) {
|
||||||
|
stop = start || 0;
|
||||||
|
start = 0;
|
||||||
|
}
|
||||||
|
step = arguments[2] || 1;
|
||||||
|
|
||||||
|
var len = Math.max(Math.ceil((stop - start) / step), 0);
|
||||||
|
var idx = 0;
|
||||||
|
var range = new Array(len);
|
||||||
|
|
||||||
|
while(idx < len) {
|
||||||
|
range[idx++] = start;
|
||||||
|
start += step;
|
||||||
|
}
|
||||||
|
|
||||||
|
return range;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Function (ahem) Functions
|
||||||
|
// ------------------
|
||||||
|
|
||||||
|
// Reusable constructor function for prototype setting.
|
||||||
|
var ctor = function(){};
|
||||||
|
|
||||||
|
// Create a function bound to a given object (assigning `this`, and arguments,
|
||||||
|
// optionally). Binding with arguments is also known as `curry`.
|
||||||
|
// Delegates to **ECMAScript 5**'s native `Function.bind` if available.
|
||||||
|
// We check for `func.bind` first, to fail fast when `func` is undefined.
|
||||||
|
_.bind = function bind(func, context) {
|
||||||
|
var bound, args;
|
||||||
|
if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
|
||||||
|
if (!_.isFunction(func)) throw new TypeError;
|
||||||
|
args = slice.call(arguments, 2);
|
||||||
|
return bound = function() {
|
||||||
|
if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
|
||||||
|
ctor.prototype = func.prototype;
|
||||||
|
var self = new ctor;
|
||||||
|
var result = func.apply(self, args.concat(slice.call(arguments)));
|
||||||
|
if (Object(result) === result) return result;
|
||||||
|
return self;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Bind all of an object's methods to that object. Useful for ensuring that
|
||||||
|
// all callbacks defined on an object belong to it.
|
||||||
|
_.bindAll = function(obj) {
|
||||||
|
var funcs = slice.call(arguments, 1);
|
||||||
|
if (funcs.length == 0) funcs = _.functions(obj);
|
||||||
|
each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
|
||||||
|
return obj;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Memoize an expensive function by storing its results.
|
||||||
|
_.memoize = function(func, hasher) {
|
||||||
|
var memo = {};
|
||||||
|
hasher || (hasher = _.identity);
|
||||||
|
return function() {
|
||||||
|
var key = hasher.apply(this, arguments);
|
||||||
|
return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Delays a function for the given number of milliseconds, and then calls
|
||||||
|
// it with the arguments supplied.
|
||||||
|
_.delay = function(func, wait) {
|
||||||
|
var args = slice.call(arguments, 2);
|
||||||
|
return setTimeout(function(){ return func.apply(func, args); }, wait);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Defers a function, scheduling it to run after the current call stack has
|
||||||
|
// cleared.
|
||||||
|
_.defer = function(func) {
|
||||||
|
return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
|
||||||
|
};
|
||||||
|
|
||||||
|
// Returns a function, that, when invoked, will only be triggered at most once
|
||||||
|
// during a given window of time.
|
||||||
|
_.throttle = function(func, wait) {
|
||||||
|
var context, args, timeout, throttling, more;
|
||||||
|
var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
|
||||||
|
return function() {
|
||||||
|
context = this; args = arguments;
|
||||||
|
var later = function() {
|
||||||
|
timeout = null;
|
||||||
|
if (more) func.apply(context, args);
|
||||||
|
whenDone();
|
||||||
|
};
|
||||||
|
if (!timeout) timeout = setTimeout(later, wait);
|
||||||
|
if (throttling) {
|
||||||
|
more = true;
|
||||||
|
} else {
|
||||||
|
func.apply(context, args);
|
||||||
|
}
|
||||||
|
whenDone();
|
||||||
|
throttling = true;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Returns a function, that, as long as it continues to be invoked, will not
|
||||||
|
// be triggered. The function will be called after it stops being called for
|
||||||
|
// N milliseconds.
|
||||||
|
_.debounce = function(func, wait) {
|
||||||
|
var timeout;
|
||||||
|
return function() {
|
||||||
|
var context = this, args = arguments;
|
||||||
|
var later = function() {
|
||||||
|
timeout = null;
|
||||||
|
func.apply(context, args);
|
||||||
|
};
|
||||||
|
clearTimeout(timeout);
|
||||||
|
timeout = setTimeout(later, wait);
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Returns a function that will be executed at most one time, no matter how
|
||||||
|
// often you call it. Useful for lazy initialization.
|
||||||
|
_.once = function(func) {
|
||||||
|
var ran = false, memo;
|
||||||
|
return function() {
|
||||||
|
if (ran) return memo;
|
||||||
|
ran = true;
|
||||||
|
return memo = func.apply(this, arguments);
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Returns the first function passed as an argument to the second,
|
||||||
|
// allowing you to adjust arguments, run code before and after, and
|
||||||
|
// conditionally execute the original function.
|
||||||
|
_.wrap = function(func, wrapper) {
|
||||||
|
return function() {
|
||||||
|
var args = [func].concat(slice.call(arguments, 0));
|
||||||
|
return wrapper.apply(this, args);
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Returns a function that is the composition of a list of functions, each
|
||||||
|
// consuming the return value of the function that follows.
|
||||||
|
_.compose = function() {
|
||||||
|
var funcs = arguments;
|
||||||
|
return function() {
|
||||||
|
var args = arguments;
|
||||||
|
for (var i = funcs.length - 1; i >= 0; i--) {
|
||||||
|
args = [funcs[i].apply(this, args)];
|
||||||
|
}
|
||||||
|
return args[0];
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Returns a function that will only be executed after being called N times.
|
||||||
|
_.after = function(times, func) {
|
||||||
|
if (times <= 0) return func();
|
||||||
|
return function() {
|
||||||
|
if (--times < 1) { return func.apply(this, arguments); }
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Object Functions
|
||||||
|
// ----------------
|
||||||
|
|
||||||
|
// Retrieve the names of an object's properties.
|
||||||
|
// Delegates to **ECMAScript 5**'s native `Object.keys`
|
||||||
|
_.keys = nativeKeys || function(obj) {
|
||||||
|
if (obj !== Object(obj)) throw new TypeError('Invalid object');
|
||||||
|
var keys = [];
|
||||||
|
for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
|
||||||
|
return keys;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Retrieve the values of an object's properties.
|
||||||
|
_.values = function(obj) {
|
||||||
|
return _.map(obj, _.identity);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Return a sorted list of the function names available on the object.
|
||||||
|
// Aliased as `methods`
|
||||||
|
_.functions = _.methods = function(obj) {
|
||||||
|
var names = [];
|
||||||
|
for (var key in obj) {
|
||||||
|
if (_.isFunction(obj[key])) names.push(key);
|
||||||
|
}
|
||||||
|
return names.sort();
|
||||||
|
};
|
||||||
|
|
||||||
|
// Extend a given object with all the properties in passed-in object(s).
|
||||||
|
_.extend = function(obj) {
|
||||||
|
each(slice.call(arguments, 1), function(source) {
|
||||||
|
for (var prop in source) {
|
||||||
|
obj[prop] = source[prop];
|
||||||
|
}
|
||||||
|
});
|
||||||
|
return obj;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Fill in a given object with default properties.
|
||||||
|
_.defaults = function(obj) {
|
||||||
|
each(slice.call(arguments, 1), function(source) {
|
||||||
|
for (var prop in source) {
|
||||||
|
if (obj[prop] == null) obj[prop] = source[prop];
|
||||||
|
}
|
||||||
|
});
|
||||||
|
return obj;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Create a (shallow-cloned) duplicate of an object.
|
||||||
|
_.clone = function(obj) {
|
||||||
|
if (!_.isObject(obj)) return obj;
|
||||||
|
return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Invokes interceptor with the obj, and then returns obj.
|
||||||
|
// The primary purpose of this method is to "tap into" a method chain, in
|
||||||
|
// order to perform operations on intermediate results within the chain.
|
||||||
|
_.tap = function(obj, interceptor) {
|
||||||
|
interceptor(obj);
|
||||||
|
return obj;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Internal recursive comparison function.
|
||||||
|
function eq(a, b, stack) {
|
||||||
|
// Identical objects are equal. `0 === -0`, but they aren't identical.
|
||||||
|
// See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
|
||||||
|
if (a === b) return a !== 0 || 1 / a == 1 / b;
|
||||||
|
// A strict comparison is necessary because `null == undefined`.
|
||||||
|
if (a == null || b == null) return a === b;
|
||||||
|
// Unwrap any wrapped objects.
|
||||||
|
if (a._chain) a = a._wrapped;
|
||||||
|
if (b._chain) b = b._wrapped;
|
||||||
|
// Invoke a custom `isEqual` method if one is provided.
|
||||||
|
if (a.isEqual && _.isFunction(a.isEqual)) return a.isEqual(b);
|
||||||
|
if (b.isEqual && _.isFunction(b.isEqual)) return b.isEqual(a);
|
||||||
|
// Compare `[[Class]]` names.
|
||||||
|
var className = toString.call(a);
|
||||||
|
if (className != toString.call(b)) return false;
|
||||||
|
switch (className) {
|
||||||
|
// Strings, numbers, dates, and booleans are compared by value.
|
||||||
|
case '[object String]':
|
||||||
|
// Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
|
||||||
|
// equivalent to `new String("5")`.
|
||||||
|
return a == String(b);
|
||||||
|
case '[object Number]':
|
||||||
|
// `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
|
||||||
|
// other numeric values.
|
||||||
|
return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
|
||||||
|
case '[object Date]':
|
||||||
|
case '[object Boolean]':
|
||||||
|
// Coerce dates and booleans to numeric primitive values. Dates are compared by their
|
||||||
|
// millisecond representations. Note that invalid dates with millisecond representations
|
||||||
|
// of `NaN` are not equivalent.
|
||||||
|
return +a == +b;
|
||||||
|
// RegExps are compared by their source patterns and flags.
|
||||||
|
case '[object RegExp]':
|
||||||
|
return a.source == b.source &&
|
||||||
|
a.global == b.global &&
|
||||||
|
a.multiline == b.multiline &&
|
||||||
|
a.ignoreCase == b.ignoreCase;
|
||||||
|
}
|
||||||
|
if (typeof a != 'object' || typeof b != 'object') return false;
|
||||||
|
// Assume equality for cyclic structures. The algorithm for detecting cyclic
|
||||||
|
// structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
|
||||||
|
var length = stack.length;
|
||||||
|
while (length--) {
|
||||||
|
// Linear search. Performance is inversely proportional to the number of
|
||||||
|
// unique nested structures.
|
||||||
|
if (stack[length] == a) return true;
|
||||||
|
}
|
||||||
|
// Add the first object to the stack of traversed objects.
|
||||||
|
stack.push(a);
|
||||||
|
var size = 0, result = true;
|
||||||
|
// Recursively compare objects and arrays.
|
||||||
|
if (className == '[object Array]') {
|
||||||
|
// Compare array lengths to determine if a deep comparison is necessary.
|
||||||
|
size = a.length;
|
||||||
|
result = size == b.length;
|
||||||
|
if (result) {
|
||||||
|
// Deep compare the contents, ignoring non-numeric properties.
|
||||||
|
while (size--) {
|
||||||
|
// Ensure commutative equality for sparse arrays.
|
||||||
|
if (!(result = size in a == size in b && eq(a[size], b[size], stack))) break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
// Objects with different constructors are not equivalent.
|
||||||
|
if ('constructor' in a != 'constructor' in b || a.constructor != b.constructor) return false;
|
||||||
|
// Deep compare objects.
|
||||||
|
for (var key in a) {
|
||||||
|
if (_.has(a, key)) {
|
||||||
|
// Count the expected number of properties.
|
||||||
|
size++;
|
||||||
|
// Deep compare each member.
|
||||||
|
if (!(result = _.has(b, key) && eq(a[key], b[key], stack))) break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// Ensure that both objects contain the same number of properties.
|
||||||
|
if (result) {
|
||||||
|
for (key in b) {
|
||||||
|
if (_.has(b, key) && !(size--)) break;
|
||||||
|
}
|
||||||
|
result = !size;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// Remove the first object from the stack of traversed objects.
|
||||||
|
stack.pop();
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Perform a deep comparison to check if two objects are equal.
|
||||||
|
_.isEqual = function(a, b) {
|
||||||
|
return eq(a, b, []);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given array, string, or object empty?
|
||||||
|
// An "empty" object has no enumerable own-properties.
|
||||||
|
_.isEmpty = function(obj) {
|
||||||
|
if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
|
||||||
|
for (var key in obj) if (_.has(obj, key)) return false;
|
||||||
|
return true;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given value a DOM element?
|
||||||
|
_.isElement = function(obj) {
|
||||||
|
return !!(obj && obj.nodeType == 1);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given value an array?
|
||||||
|
// Delegates to ECMA5's native Array.isArray
|
||||||
|
_.isArray = nativeIsArray || function(obj) {
|
||||||
|
return toString.call(obj) == '[object Array]';
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given variable an object?
|
||||||
|
_.isObject = function(obj) {
|
||||||
|
return obj === Object(obj);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given variable an arguments object?
|
||||||
|
_.isArguments = function(obj) {
|
||||||
|
return toString.call(obj) == '[object Arguments]';
|
||||||
|
};
|
||||||
|
if (!_.isArguments(arguments)) {
|
||||||
|
_.isArguments = function(obj) {
|
||||||
|
return !!(obj && _.has(obj, 'callee'));
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
// Is a given value a function?
|
||||||
|
_.isFunction = function(obj) {
|
||||||
|
return toString.call(obj) == '[object Function]';
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given value a string?
|
||||||
|
_.isString = function(obj) {
|
||||||
|
return toString.call(obj) == '[object String]';
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given value a number?
|
||||||
|
_.isNumber = function(obj) {
|
||||||
|
return toString.call(obj) == '[object Number]';
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is the given value `NaN`?
|
||||||
|
_.isNaN = function(obj) {
|
||||||
|
// `NaN` is the only value for which `===` is not reflexive.
|
||||||
|
return obj !== obj;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given value a boolean?
|
||||||
|
_.isBoolean = function(obj) {
|
||||||
|
return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given value a date?
|
||||||
|
_.isDate = function(obj) {
|
||||||
|
return toString.call(obj) == '[object Date]';
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is the given value a regular expression?
|
||||||
|
_.isRegExp = function(obj) {
|
||||||
|
return toString.call(obj) == '[object RegExp]';
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given value equal to null?
|
||||||
|
_.isNull = function(obj) {
|
||||||
|
return obj === null;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Is a given variable undefined?
|
||||||
|
_.isUndefined = function(obj) {
|
||||||
|
return obj === void 0;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Has own property?
|
||||||
|
_.has = function(obj, key) {
|
||||||
|
return hasOwnProperty.call(obj, key);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Utility Functions
|
||||||
|
// -----------------
|
||||||
|
|
||||||
|
// Run Underscore.js in *noConflict* mode, returning the `_` variable to its
|
||||||
|
// previous owner. Returns a reference to the Underscore object.
|
||||||
|
_.noConflict = function() {
|
||||||
|
root._ = previousUnderscore;
|
||||||
|
return this;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Keep the identity function around for default iterators.
|
||||||
|
_.identity = function(value) {
|
||||||
|
return value;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Run a function **n** times.
|
||||||
|
_.times = function (n, iterator, context) {
|
||||||
|
for (var i = 0; i < n; i++) iterator.call(context, i);
|
||||||
|
};
|
||||||
|
|
||||||
|
// Escape a string for HTML interpolation.
|
||||||
|
_.escape = function(string) {
|
||||||
|
return (''+string).replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"').replace(/'/g, ''').replace(/\//g,'/');
|
||||||
|
};
|
||||||
|
|
||||||
|
// Add your own custom functions to the Underscore object, ensuring that
|
||||||
|
// they're correctly added to the OOP wrapper as well.
|
||||||
|
_.mixin = function(obj) {
|
||||||
|
each(_.functions(obj), function(name){
|
||||||
|
addToWrapper(name, _[name] = obj[name]);
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
// Generate a unique integer id (unique within the entire client session).
|
||||||
|
// Useful for temporary DOM ids.
|
||||||
|
var idCounter = 0;
|
||||||
|
_.uniqueId = function(prefix) {
|
||||||
|
var id = idCounter++;
|
||||||
|
return prefix ? prefix + id : id;
|
||||||
|
};
|
||||||
|
|
||||||
|
// By default, Underscore uses ERB-style template delimiters, change the
|
||||||
|
// following template settings to use alternative delimiters.
|
||||||
|
_.templateSettings = {
|
||||||
|
evaluate : /<%([\s\S]+?)%>/g,
|
||||||
|
interpolate : /<%=([\s\S]+?)%>/g,
|
||||||
|
escape : /<%-([\s\S]+?)%>/g
|
||||||
|
};
|
||||||
|
|
||||||
|
// When customizing `templateSettings`, if you don't want to define an
|
||||||
|
// interpolation, evaluation or escaping regex, we need one that is
|
||||||
|
// guaranteed not to match.
|
||||||
|
var noMatch = /.^/;
|
||||||
|
|
||||||
|
// Within an interpolation, evaluation, or escaping, remove HTML escaping
|
||||||
|
// that had been previously added.
|
||||||
|
var unescape = function(code) {
|
||||||
|
return code.replace(/\\\\/g, '\\').replace(/\\'/g, "'");
|
||||||
|
};
|
||||||
|
|
||||||
|
// JavaScript micro-templating, similar to John Resig's implementation.
|
||||||
|
// Underscore templating handles arbitrary delimiters, preserves whitespace,
|
||||||
|
// and correctly escapes quotes within interpolated code.
|
||||||
|
_.template = function(str, data) {
|
||||||
|
var c = _.templateSettings;
|
||||||
|
var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' +
|
||||||
|
'with(obj||{}){__p.push(\'' +
|
||||||
|
str.replace(/\\/g, '\\\\')
|
||||||
|
.replace(/'/g, "\\'")
|
||||||
|
.replace(c.escape || noMatch, function(match, code) {
|
||||||
|
return "',_.escape(" + unescape(code) + "),'";
|
||||||
|
})
|
||||||
|
.replace(c.interpolate || noMatch, function(match, code) {
|
||||||
|
return "'," + unescape(code) + ",'";
|
||||||
|
})
|
||||||
|
.replace(c.evaluate || noMatch, function(match, code) {
|
||||||
|
return "');" + unescape(code).replace(/[\r\n\t]/g, ' ') + ";__p.push('";
|
||||||
|
})
|
||||||
|
.replace(/\r/g, '\\r')
|
||||||
|
.replace(/\n/g, '\\n')
|
||||||
|
.replace(/\t/g, '\\t')
|
||||||
|
+ "');}return __p.join('');";
|
||||||
|
var func = new Function('obj', '_', tmpl);
|
||||||
|
if (data) return func(data, _);
|
||||||
|
return function(data) {
|
||||||
|
return func.call(this, data, _);
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Add a "chain" function, which will delegate to the wrapper.
|
||||||
|
_.chain = function(obj) {
|
||||||
|
return _(obj).chain();
|
||||||
|
};
|
||||||
|
|
||||||
|
// The OOP Wrapper
|
||||||
|
// ---------------
|
||||||
|
|
||||||
|
// If Underscore is called as a function, it returns a wrapped object that
|
||||||
|
// can be used OO-style. This wrapper holds altered versions of all the
|
||||||
|
// underscore functions. Wrapped objects may be chained.
|
||||||
|
var wrapper = function(obj) { this._wrapped = obj; };
|
||||||
|
|
||||||
|
// Expose `wrapper.prototype` as `_.prototype`
|
||||||
|
_.prototype = wrapper.prototype;
|
||||||
|
|
||||||
|
// Helper function to continue chaining intermediate results.
|
||||||
|
var result = function(obj, chain) {
|
||||||
|
return chain ? _(obj).chain() : obj;
|
||||||
|
};
|
||||||
|
|
||||||
|
// A method to easily add functions to the OOP wrapper.
|
||||||
|
var addToWrapper = function(name, func) {
|
||||||
|
wrapper.prototype[name] = function() {
|
||||||
|
var args = slice.call(arguments);
|
||||||
|
unshift.call(args, this._wrapped);
|
||||||
|
return result(func.apply(_, args), this._chain);
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// Add all of the Underscore functions to the wrapper object.
|
||||||
|
_.mixin(_);
|
||||||
|
|
||||||
|
// Add all mutator Array functions to the wrapper.
|
||||||
|
each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
|
||||||
|
var method = ArrayProto[name];
|
||||||
|
wrapper.prototype[name] = function() {
|
||||||
|
var wrapped = this._wrapped;
|
||||||
|
method.apply(wrapped, arguments);
|
||||||
|
var length = wrapped.length;
|
||||||
|
if ((name == 'shift' || name == 'splice') && length === 0) delete wrapped[0];
|
||||||
|
return result(wrapped, this._chain);
|
||||||
|
};
|
||||||
|
});
|
||||||
|
|
||||||
|
// Add all accessor Array functions to the wrapper.
|
||||||
|
each(['concat', 'join', 'slice'], function(name) {
|
||||||
|
var method = ArrayProto[name];
|
||||||
|
wrapper.prototype[name] = function() {
|
||||||
|
return result(method.apply(this._wrapped, arguments), this._chain);
|
||||||
|
};
|
||||||
|
});
|
||||||
|
|
||||||
|
// Start chaining a wrapped Underscore object.
|
||||||
|
wrapper.prototype.chain = function() {
|
||||||
|
this._chain = true;
|
||||||
|
return this;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Extracts the result from a wrapped and chained object.
|
||||||
|
wrapper.prototype.value = function() {
|
||||||
|
return this._wrapped;
|
||||||
|
};
|
||||||
|
|
||||||
|
}).call(this);
|
||||||
31
f28-branch/_static/underscore.js
Normal file
31
f28-branch/_static/underscore.js
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
// Underscore.js 1.3.1
|
||||||
|
// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
|
||||||
|
// Underscore is freely distributable under the MIT license.
|
||||||
|
// Portions of Underscore are inspired or borrowed from Prototype,
|
||||||
|
// Oliver Steele's Functional, and John Resig's Micro-Templating.
|
||||||
|
// For all details and documentation:
|
||||||
|
// http://documentcloud.github.com/underscore
|
||||||
|
(function(){function q(a,c,d){if(a===c)return a!==0||1/a==1/c;if(a==null||c==null)return a===c;if(a._chain)a=a._wrapped;if(c._chain)c=c._wrapped;if(a.isEqual&&b.isFunction(a.isEqual))return a.isEqual(c);if(c.isEqual&&b.isFunction(c.isEqual))return c.isEqual(a);var e=l.call(a);if(e!=l.call(c))return false;switch(e){case "[object String]":return a==String(c);case "[object Number]":return a!=+a?c!=+c:a==0?1/a==1/c:a==+c;case "[object Date]":case "[object Boolean]":return+a==+c;case "[object RegExp]":return a.source==
|
||||||
|
c.source&&a.global==c.global&&a.multiline==c.multiline&&a.ignoreCase==c.ignoreCase}if(typeof a!="object"||typeof c!="object")return false;for(var f=d.length;f--;)if(d[f]==a)return true;d.push(a);var f=0,g=true;if(e=="[object Array]"){if(f=a.length,g=f==c.length)for(;f--;)if(!(g=f in a==f in c&&q(a[f],c[f],d)))break}else{if("constructor"in a!="constructor"in c||a.constructor!=c.constructor)return false;for(var h in a)if(b.has(a,h)&&(f++,!(g=b.has(c,h)&&q(a[h],c[h],d))))break;if(g){for(h in c)if(b.has(c,
|
||||||
|
h)&&!f--)break;g=!f}}d.pop();return g}var r=this,G=r._,n={},k=Array.prototype,o=Object.prototype,i=k.slice,H=k.unshift,l=o.toString,I=o.hasOwnProperty,w=k.forEach,x=k.map,y=k.reduce,z=k.reduceRight,A=k.filter,B=k.every,C=k.some,p=k.indexOf,D=k.lastIndexOf,o=Array.isArray,J=Object.keys,s=Function.prototype.bind,b=function(a){return new m(a)};if(typeof exports!=="undefined"){if(typeof module!=="undefined"&&module.exports)exports=module.exports=b;exports._=b}else r._=b;b.VERSION="1.3.1";var j=b.each=
|
||||||
|
b.forEach=function(a,c,d){if(a!=null)if(w&&a.forEach===w)a.forEach(c,d);else if(a.length===+a.length)for(var e=0,f=a.length;e<f;e++){if(e in a&&c.call(d,a[e],e,a)===n)break}else for(e in a)if(b.has(a,e)&&c.call(d,a[e],e,a)===n)break};b.map=b.collect=function(a,c,b){var e=[];if(a==null)return e;if(x&&a.map===x)return a.map(c,b);j(a,function(a,g,h){e[e.length]=c.call(b,a,g,h)});if(a.length===+a.length)e.length=a.length;return e};b.reduce=b.foldl=b.inject=function(a,c,d,e){var f=arguments.length>2;a==
|
||||||
|
null&&(a=[]);if(y&&a.reduce===y)return e&&(c=b.bind(c,e)),f?a.reduce(c,d):a.reduce(c);j(a,function(a,b,i){f?d=c.call(e,d,a,b,i):(d=a,f=true)});if(!f)throw new TypeError("Reduce of empty array with no initial value");return d};b.reduceRight=b.foldr=function(a,c,d,e){var f=arguments.length>2;a==null&&(a=[]);if(z&&a.reduceRight===z)return e&&(c=b.bind(c,e)),f?a.reduceRight(c,d):a.reduceRight(c);var g=b.toArray(a).reverse();e&&!f&&(c=b.bind(c,e));return f?b.reduce(g,c,d,e):b.reduce(g,c)};b.find=b.detect=
|
||||||
|
function(a,c,b){var e;E(a,function(a,g,h){if(c.call(b,a,g,h))return e=a,true});return e};b.filter=b.select=function(a,c,b){var e=[];if(a==null)return e;if(A&&a.filter===A)return a.filter(c,b);j(a,function(a,g,h){c.call(b,a,g,h)&&(e[e.length]=a)});return e};b.reject=function(a,c,b){var e=[];if(a==null)return e;j(a,function(a,g,h){c.call(b,a,g,h)||(e[e.length]=a)});return e};b.every=b.all=function(a,c,b){var e=true;if(a==null)return e;if(B&&a.every===B)return a.every(c,b);j(a,function(a,g,h){if(!(e=
|
||||||
|
e&&c.call(b,a,g,h)))return n});return e};var E=b.some=b.any=function(a,c,d){c||(c=b.identity);var e=false;if(a==null)return e;if(C&&a.some===C)return a.some(c,d);j(a,function(a,b,h){if(e||(e=c.call(d,a,b,h)))return n});return!!e};b.include=b.contains=function(a,c){var b=false;if(a==null)return b;return p&&a.indexOf===p?a.indexOf(c)!=-1:b=E(a,function(a){return a===c})};b.invoke=function(a,c){var d=i.call(arguments,2);return b.map(a,function(a){return(b.isFunction(c)?c||a:a[c]).apply(a,d)})};b.pluck=
|
||||||
|
function(a,c){return b.map(a,function(a){return a[c]})};b.max=function(a,c,d){if(!c&&b.isArray(a))return Math.max.apply(Math,a);if(!c&&b.isEmpty(a))return-Infinity;var e={computed:-Infinity};j(a,function(a,b,h){b=c?c.call(d,a,b,h):a;b>=e.computed&&(e={value:a,computed:b})});return e.value};b.min=function(a,c,d){if(!c&&b.isArray(a))return Math.min.apply(Math,a);if(!c&&b.isEmpty(a))return Infinity;var e={computed:Infinity};j(a,function(a,b,h){b=c?c.call(d,a,b,h):a;b<e.computed&&(e={value:a,computed:b})});
|
||||||
|
return e.value};b.shuffle=function(a){var b=[],d;j(a,function(a,f){f==0?b[0]=a:(d=Math.floor(Math.random()*(f+1)),b[f]=b[d],b[d]=a)});return b};b.sortBy=function(a,c,d){return b.pluck(b.map(a,function(a,b,g){return{value:a,criteria:c.call(d,a,b,g)}}).sort(function(a,b){var c=a.criteria,d=b.criteria;return c<d?-1:c>d?1:0}),"value")};b.groupBy=function(a,c){var d={},e=b.isFunction(c)?c:function(a){return a[c]};j(a,function(a,b){var c=e(a,b);(d[c]||(d[c]=[])).push(a)});return d};b.sortedIndex=function(a,
|
||||||
|
c,d){d||(d=b.identity);for(var e=0,f=a.length;e<f;){var g=e+f>>1;d(a[g])<d(c)?e=g+1:f=g}return e};b.toArray=function(a){return!a?[]:a.toArray?a.toArray():b.isArray(a)?i.call(a):b.isArguments(a)?i.call(a):b.values(a)};b.size=function(a){return b.toArray(a).length};b.first=b.head=function(a,b,d){return b!=null&&!d?i.call(a,0,b):a[0]};b.initial=function(a,b,d){return i.call(a,0,a.length-(b==null||d?1:b))};b.last=function(a,b,d){return b!=null&&!d?i.call(a,Math.max(a.length-b,0)):a[a.length-1]};b.rest=
|
||||||
|
b.tail=function(a,b,d){return i.call(a,b==null||d?1:b)};b.compact=function(a){return b.filter(a,function(a){return!!a})};b.flatten=function(a,c){return b.reduce(a,function(a,e){if(b.isArray(e))return a.concat(c?e:b.flatten(e));a[a.length]=e;return a},[])};b.without=function(a){return b.difference(a,i.call(arguments,1))};b.uniq=b.unique=function(a,c,d){var d=d?b.map(a,d):a,e=[];b.reduce(d,function(d,g,h){if(0==h||(c===true?b.last(d)!=g:!b.include(d,g)))d[d.length]=g,e[e.length]=a[h];return d},[]);
|
||||||
|
return e};b.union=function(){return b.uniq(b.flatten(arguments,true))};b.intersection=b.intersect=function(a){var c=i.call(arguments,1);return b.filter(b.uniq(a),function(a){return b.every(c,function(c){return b.indexOf(c,a)>=0})})};b.difference=function(a){var c=b.flatten(i.call(arguments,1));return b.filter(a,function(a){return!b.include(c,a)})};b.zip=function(){for(var a=i.call(arguments),c=b.max(b.pluck(a,"length")),d=Array(c),e=0;e<c;e++)d[e]=b.pluck(a,""+e);return d};b.indexOf=function(a,c,
|
||||||
|
d){if(a==null)return-1;var e;if(d)return d=b.sortedIndex(a,c),a[d]===c?d:-1;if(p&&a.indexOf===p)return a.indexOf(c);for(d=0,e=a.length;d<e;d++)if(d in a&&a[d]===c)return d;return-1};b.lastIndexOf=function(a,b){if(a==null)return-1;if(D&&a.lastIndexOf===D)return a.lastIndexOf(b);for(var d=a.length;d--;)if(d in a&&a[d]===b)return d;return-1};b.range=function(a,b,d){arguments.length<=1&&(b=a||0,a=0);for(var d=arguments[2]||1,e=Math.max(Math.ceil((b-a)/d),0),f=0,g=Array(e);f<e;)g[f++]=a,a+=d;return g};
|
||||||
|
var F=function(){};b.bind=function(a,c){var d,e;if(a.bind===s&&s)return s.apply(a,i.call(arguments,1));if(!b.isFunction(a))throw new TypeError;e=i.call(arguments,2);return d=function(){if(!(this instanceof d))return a.apply(c,e.concat(i.call(arguments)));F.prototype=a.prototype;var b=new F,g=a.apply(b,e.concat(i.call(arguments)));return Object(g)===g?g:b}};b.bindAll=function(a){var c=i.call(arguments,1);c.length==0&&(c=b.functions(a));j(c,function(c){a[c]=b.bind(a[c],a)});return a};b.memoize=function(a,
|
||||||
|
c){var d={};c||(c=b.identity);return function(){var e=c.apply(this,arguments);return b.has(d,e)?d[e]:d[e]=a.apply(this,arguments)}};b.delay=function(a,b){var d=i.call(arguments,2);return setTimeout(function(){return a.apply(a,d)},b)};b.defer=function(a){return b.delay.apply(b,[a,1].concat(i.call(arguments,1)))};b.throttle=function(a,c){var d,e,f,g,h,i=b.debounce(function(){h=g=false},c);return function(){d=this;e=arguments;var b;f||(f=setTimeout(function(){f=null;h&&a.apply(d,e);i()},c));g?h=true:
|
||||||
|
a.apply(d,e);i();g=true}};b.debounce=function(a,b){var d;return function(){var e=this,f=arguments;clearTimeout(d);d=setTimeout(function(){d=null;a.apply(e,f)},b)}};b.once=function(a){var b=false,d;return function(){if(b)return d;b=true;return d=a.apply(this,arguments)}};b.wrap=function(a,b){return function(){var d=[a].concat(i.call(arguments,0));return b.apply(this,d)}};b.compose=function(){var a=arguments;return function(){for(var b=arguments,d=a.length-1;d>=0;d--)b=[a[d].apply(this,b)];return b[0]}};
|
||||||
|
b.after=function(a,b){return a<=0?b():function(){if(--a<1)return b.apply(this,arguments)}};b.keys=J||function(a){if(a!==Object(a))throw new TypeError("Invalid object");var c=[],d;for(d in a)b.has(a,d)&&(c[c.length]=d);return c};b.values=function(a){return b.map(a,b.identity)};b.functions=b.methods=function(a){var c=[],d;for(d in a)b.isFunction(a[d])&&c.push(d);return c.sort()};b.extend=function(a){j(i.call(arguments,1),function(b){for(var d in b)a[d]=b[d]});return a};b.defaults=function(a){j(i.call(arguments,
|
||||||
|
1),function(b){for(var d in b)a[d]==null&&(a[d]=b[d])});return a};b.clone=function(a){return!b.isObject(a)?a:b.isArray(a)?a.slice():b.extend({},a)};b.tap=function(a,b){b(a);return a};b.isEqual=function(a,b){return q(a,b,[])};b.isEmpty=function(a){if(b.isArray(a)||b.isString(a))return a.length===0;for(var c in a)if(b.has(a,c))return false;return true};b.isElement=function(a){return!!(a&&a.nodeType==1)};b.isArray=o||function(a){return l.call(a)=="[object Array]"};b.isObject=function(a){return a===Object(a)};
|
||||||
|
b.isArguments=function(a){return l.call(a)=="[object Arguments]"};if(!b.isArguments(arguments))b.isArguments=function(a){return!(!a||!b.has(a,"callee"))};b.isFunction=function(a){return l.call(a)=="[object Function]"};b.isString=function(a){return l.call(a)=="[object String]"};b.isNumber=function(a){return l.call(a)=="[object Number]"};b.isNaN=function(a){return a!==a};b.isBoolean=function(a){return a===true||a===false||l.call(a)=="[object Boolean]"};b.isDate=function(a){return l.call(a)=="[object Date]"};
|
||||||
|
b.isRegExp=function(a){return l.call(a)=="[object RegExp]"};b.isNull=function(a){return a===null};b.isUndefined=function(a){return a===void 0};b.has=function(a,b){return I.call(a,b)};b.noConflict=function(){r._=G;return this};b.identity=function(a){return a};b.times=function(a,b,d){for(var e=0;e<a;e++)b.call(d,e)};b.escape=function(a){return(""+a).replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'").replace(/\//g,"/")};b.mixin=function(a){j(b.functions(a),
|
||||||
|
function(c){K(c,b[c]=a[c])})};var L=0;b.uniqueId=function(a){var b=L++;return a?a+b:b};b.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var t=/.^/,u=function(a){return a.replace(/\\\\/g,"\\").replace(/\\'/g,"'")};b.template=function(a,c){var d=b.templateSettings,d="var __p=[],print=function(){__p.push.apply(__p,arguments);};with(obj||{}){__p.push('"+a.replace(/\\/g,"\\\\").replace(/'/g,"\\'").replace(d.escape||t,function(a,b){return"',_.escape("+
|
||||||
|
u(b)+"),'"}).replace(d.interpolate||t,function(a,b){return"',"+u(b)+",'"}).replace(d.evaluate||t,function(a,b){return"');"+u(b).replace(/[\r\n\t]/g," ")+";__p.push('"}).replace(/\r/g,"\\r").replace(/\n/g,"\\n").replace(/\t/g,"\\t")+"');}return __p.join('');",e=new Function("obj","_",d);return c?e(c,b):function(a){return e.call(this,a,b)}};b.chain=function(a){return b(a).chain()};var m=function(a){this._wrapped=a};b.prototype=m.prototype;var v=function(a,c){return c?b(a).chain():a},K=function(a,c){m.prototype[a]=
|
||||||
|
function(){var a=i.call(arguments);H.call(a,this._wrapped);return v(c.apply(b,a),this._chain)}};b.mixin(b);j("pop,push,reverse,shift,sort,splice,unshift".split(","),function(a){var b=k[a];m.prototype[a]=function(){var d=this._wrapped;b.apply(d,arguments);var e=d.length;(a=="shift"||a=="splice")&&e===0&&delete d[0];return v(d,this._chain)}});j(["concat","join","slice"],function(a){var b=k[a];m.prototype[a]=function(){return v(b.apply(this._wrapped,arguments),this._chain)}});m.prototype.chain=function(){this._chain=
|
||||||
|
true;return this};m.prototype.value=function(){return this._wrapped}}).call(this);
|
||||||
BIN
f28-branch/_static/up-pressed.png
Normal file
BIN
f28-branch/_static/up-pressed.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 214 B |
BIN
f28-branch/_static/up.png
Normal file
BIN
f28-branch/_static/up.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 203 B |
808
f28-branch/_static/websupport.js
Normal file
808
f28-branch/_static/websupport.js
Normal file
@ -0,0 +1,808 @@
|
|||||||
|
/*
|
||||||
|
* websupport.js
|
||||||
|
* ~~~~~~~~~~~~~
|
||||||
|
*
|
||||||
|
* sphinx.websupport utilities for all documentation.
|
||||||
|
*
|
||||||
|
* :copyright: Copyright 2007-2018 by the Sphinx team, see AUTHORS.
|
||||||
|
* :license: BSD, see LICENSE for details.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
(function($) {
|
||||||
|
$.fn.autogrow = function() {
|
||||||
|
return this.each(function() {
|
||||||
|
var textarea = this;
|
||||||
|
|
||||||
|
$.fn.autogrow.resize(textarea);
|
||||||
|
|
||||||
|
$(textarea)
|
||||||
|
.focus(function() {
|
||||||
|
textarea.interval = setInterval(function() {
|
||||||
|
$.fn.autogrow.resize(textarea);
|
||||||
|
}, 500);
|
||||||
|
})
|
||||||
|
.blur(function() {
|
||||||
|
clearInterval(textarea.interval);
|
||||||
|
});
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
$.fn.autogrow.resize = function(textarea) {
|
||||||
|
var lineHeight = parseInt($(textarea).css('line-height'), 10);
|
||||||
|
var lines = textarea.value.split('\n');
|
||||||
|
var columns = textarea.cols;
|
||||||
|
var lineCount = 0;
|
||||||
|
$.each(lines, function() {
|
||||||
|
lineCount += Math.ceil(this.length / columns) || 1;
|
||||||
|
});
|
||||||
|
var height = lineHeight * (lineCount + 1);
|
||||||
|
$(textarea).css('height', height);
|
||||||
|
};
|
||||||
|
})(jQuery);
|
||||||
|
|
||||||
|
(function($) {
|
||||||
|
var comp, by;
|
||||||
|
|
||||||
|
function init() {
|
||||||
|
initEvents();
|
||||||
|
initComparator();
|
||||||
|
}
|
||||||
|
|
||||||
|
function initEvents() {
|
||||||
|
$(document).on("click", 'a.comment-close', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
hide($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.vote', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
handleVote($(this));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.reply', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
openReply($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.close-reply', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
closeReply($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.sort-option', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
handleReSort($(this));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.show-proposal', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
showProposal($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.hide-proposal', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
hideProposal($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.show-propose-change', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
showProposeChange($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.hide-propose-change', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
hideProposeChange($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.accept-comment', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
acceptComment($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.delete-comment', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
deleteComment($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
$(document).on("click", 'a.comment-markup', function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
toggleCommentMarkupBox($(this).attr('id').substring(2));
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set comp, which is a comparator function used for sorting and
|
||||||
|
* inserting comments into the list.
|
||||||
|
*/
|
||||||
|
function setComparator() {
|
||||||
|
// If the first three letters are "asc", sort in ascending order
|
||||||
|
// and remove the prefix.
|
||||||
|
if (by.substring(0,3) == 'asc') {
|
||||||
|
var i = by.substring(3);
|
||||||
|
comp = function(a, b) { return a[i] - b[i]; };
|
||||||
|
} else {
|
||||||
|
// Otherwise sort in descending order.
|
||||||
|
comp = function(a, b) { return b[by] - a[by]; };
|
||||||
|
}
|
||||||
|
|
||||||
|
// Reset link styles and format the selected sort option.
|
||||||
|
$('a.sel').attr('href', '#').removeClass('sel');
|
||||||
|
$('a.by' + by).removeAttr('href').addClass('sel');
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Create a comp function. If the user has preferences stored in
|
||||||
|
* the sortBy cookie, use those, otherwise use the default.
|
||||||
|
*/
|
||||||
|
function initComparator() {
|
||||||
|
by = 'rating'; // Default to sort by rating.
|
||||||
|
// If the sortBy cookie is set, use that instead.
|
||||||
|
if (document.cookie.length > 0) {
|
||||||
|
var start = document.cookie.indexOf('sortBy=');
|
||||||
|
if (start != -1) {
|
||||||
|
start = start + 7;
|
||||||
|
var end = document.cookie.indexOf(";", start);
|
||||||
|
if (end == -1) {
|
||||||
|
end = document.cookie.length;
|
||||||
|
by = unescape(document.cookie.substring(start, end));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
setComparator();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Show a comment div.
|
||||||
|
*/
|
||||||
|
function show(id) {
|
||||||
|
$('#ao' + id).hide();
|
||||||
|
$('#ah' + id).show();
|
||||||
|
var context = $.extend({id: id}, opts);
|
||||||
|
var popup = $(renderTemplate(popupTemplate, context)).hide();
|
||||||
|
popup.find('textarea[name="proposal"]').hide();
|
||||||
|
popup.find('a.by' + by).addClass('sel');
|
||||||
|
var form = popup.find('#cf' + id);
|
||||||
|
form.submit(function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
addComment(form);
|
||||||
|
});
|
||||||
|
$('#s' + id).after(popup);
|
||||||
|
popup.slideDown('fast', function() {
|
||||||
|
getComments(id);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Hide a comment div.
|
||||||
|
*/
|
||||||
|
function hide(id) {
|
||||||
|
$('#ah' + id).hide();
|
||||||
|
$('#ao' + id).show();
|
||||||
|
var div = $('#sc' + id);
|
||||||
|
div.slideUp('fast', function() {
|
||||||
|
div.remove();
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Perform an ajax request to get comments for a node
|
||||||
|
* and insert the comments into the comments tree.
|
||||||
|
*/
|
||||||
|
function getComments(id) {
|
||||||
|
$.ajax({
|
||||||
|
type: 'GET',
|
||||||
|
url: opts.getCommentsURL,
|
||||||
|
data: {node: id},
|
||||||
|
success: function(data, textStatus, request) {
|
||||||
|
var ul = $('#cl' + id);
|
||||||
|
var speed = 100;
|
||||||
|
$('#cf' + id)
|
||||||
|
.find('textarea[name="proposal"]')
|
||||||
|
.data('source', data.source);
|
||||||
|
|
||||||
|
if (data.comments.length === 0) {
|
||||||
|
ul.html('<li>No comments yet.</li>');
|
||||||
|
ul.data('empty', true);
|
||||||
|
} else {
|
||||||
|
// If there are comments, sort them and put them in the list.
|
||||||
|
var comments = sortComments(data.comments);
|
||||||
|
speed = data.comments.length * 100;
|
||||||
|
appendComments(comments, ul);
|
||||||
|
ul.data('empty', false);
|
||||||
|
}
|
||||||
|
$('#cn' + id).slideUp(speed + 200);
|
||||||
|
ul.slideDown(speed);
|
||||||
|
},
|
||||||
|
error: function(request, textStatus, error) {
|
||||||
|
showError('Oops, there was a problem retrieving the comments.');
|
||||||
|
},
|
||||||
|
dataType: 'json'
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Add a comment via ajax and insert the comment into the comment tree.
|
||||||
|
*/
|
||||||
|
function addComment(form) {
|
||||||
|
var node_id = form.find('input[name="node"]').val();
|
||||||
|
var parent_id = form.find('input[name="parent"]').val();
|
||||||
|
var text = form.find('textarea[name="comment"]').val();
|
||||||
|
var proposal = form.find('textarea[name="proposal"]').val();
|
||||||
|
|
||||||
|
if (text == '') {
|
||||||
|
showError('Please enter a comment.');
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Disable the form that is being submitted.
|
||||||
|
form.find('textarea,input').attr('disabled', 'disabled');
|
||||||
|
|
||||||
|
// Send the comment to the server.
|
||||||
|
$.ajax({
|
||||||
|
type: "POST",
|
||||||
|
url: opts.addCommentURL,
|
||||||
|
dataType: 'json',
|
||||||
|
data: {
|
||||||
|
node: node_id,
|
||||||
|
parent: parent_id,
|
||||||
|
text: text,
|
||||||
|
proposal: proposal
|
||||||
|
},
|
||||||
|
success: function(data, textStatus, error) {
|
||||||
|
// Reset the form.
|
||||||
|
if (node_id) {
|
||||||
|
hideProposeChange(node_id);
|
||||||
|
}
|
||||||
|
form.find('textarea')
|
||||||
|
.val('')
|
||||||
|
.add(form.find('input'))
|
||||||
|
.removeAttr('disabled');
|
||||||
|
var ul = $('#cl' + (node_id || parent_id));
|
||||||
|
if (ul.data('empty')) {
|
||||||
|
$(ul).empty();
|
||||||
|
ul.data('empty', false);
|
||||||
|
}
|
||||||
|
insertComment(data.comment);
|
||||||
|
var ao = $('#ao' + node_id);
|
||||||
|
ao.find('img').attr({'src': opts.commentBrightImage});
|
||||||
|
if (node_id) {
|
||||||
|
// if this was a "root" comment, remove the commenting box
|
||||||
|
// (the user can get it back by reopening the comment popup)
|
||||||
|
$('#ca' + node_id).slideUp();
|
||||||
|
}
|
||||||
|
},
|
||||||
|
error: function(request, textStatus, error) {
|
||||||
|
form.find('textarea,input').removeAttr('disabled');
|
||||||
|
showError('Oops, there was a problem adding the comment.');
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Recursively append comments to the main comment list and children
|
||||||
|
* lists, creating the comment tree.
|
||||||
|
*/
|
||||||
|
function appendComments(comments, ul) {
|
||||||
|
$.each(comments, function() {
|
||||||
|
var div = createCommentDiv(this);
|
||||||
|
ul.append($(document.createElement('li')).html(div));
|
||||||
|
appendComments(this.children, div.find('ul.comment-children'));
|
||||||
|
// To avoid stagnating data, don't store the comments children in data.
|
||||||
|
this.children = null;
|
||||||
|
div.data('comment', this);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* After adding a new comment, it must be inserted in the correct
|
||||||
|
* location in the comment tree.
|
||||||
|
*/
|
||||||
|
function insertComment(comment) {
|
||||||
|
var div = createCommentDiv(comment);
|
||||||
|
|
||||||
|
// To avoid stagnating data, don't store the comments children in data.
|
||||||
|
comment.children = null;
|
||||||
|
div.data('comment', comment);
|
||||||
|
|
||||||
|
var ul = $('#cl' + (comment.node || comment.parent));
|
||||||
|
var siblings = getChildren(ul);
|
||||||
|
|
||||||
|
var li = $(document.createElement('li'));
|
||||||
|
li.hide();
|
||||||
|
|
||||||
|
// Determine where in the parents children list to insert this comment.
|
||||||
|
for(i=0; i < siblings.length; i++) {
|
||||||
|
if (comp(comment, siblings[i]) <= 0) {
|
||||||
|
$('#cd' + siblings[i].id)
|
||||||
|
.parent()
|
||||||
|
.before(li.html(div));
|
||||||
|
li.slideDown('fast');
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// If we get here, this comment rates lower than all the others,
|
||||||
|
// or it is the only comment in the list.
|
||||||
|
ul.append(li.html(div));
|
||||||
|
li.slideDown('fast');
|
||||||
|
}
|
||||||
|
|
||||||
|
function acceptComment(id) {
|
||||||
|
$.ajax({
|
||||||
|
type: 'POST',
|
||||||
|
url: opts.acceptCommentURL,
|
||||||
|
data: {id: id},
|
||||||
|
success: function(data, textStatus, request) {
|
||||||
|
$('#cm' + id).fadeOut('fast');
|
||||||
|
$('#cd' + id).removeClass('moderate');
|
||||||
|
},
|
||||||
|
error: function(request, textStatus, error) {
|
||||||
|
showError('Oops, there was a problem accepting the comment.');
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
function deleteComment(id) {
|
||||||
|
$.ajax({
|
||||||
|
type: 'POST',
|
||||||
|
url: opts.deleteCommentURL,
|
||||||
|
data: {id: id},
|
||||||
|
success: function(data, textStatus, request) {
|
||||||
|
var div = $('#cd' + id);
|
||||||
|
if (data == 'delete') {
|
||||||
|
// Moderator mode: remove the comment and all children immediately
|
||||||
|
div.slideUp('fast', function() {
|
||||||
|
div.remove();
|
||||||
|
});
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
// User mode: only mark the comment as deleted
|
||||||
|
div
|
||||||
|
.find('span.user-id:first')
|
||||||
|
.text('[deleted]').end()
|
||||||
|
.find('div.comment-text:first')
|
||||||
|
.text('[deleted]').end()
|
||||||
|
.find('#cm' + id + ', #dc' + id + ', #ac' + id + ', #rc' + id +
|
||||||
|
', #sp' + id + ', #hp' + id + ', #cr' + id + ', #rl' + id)
|
||||||
|
.remove();
|
||||||
|
var comment = div.data('comment');
|
||||||
|
comment.username = '[deleted]';
|
||||||
|
comment.text = '[deleted]';
|
||||||
|
div.data('comment', comment);
|
||||||
|
},
|
||||||
|
error: function(request, textStatus, error) {
|
||||||
|
showError('Oops, there was a problem deleting the comment.');
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
function showProposal(id) {
|
||||||
|
$('#sp' + id).hide();
|
||||||
|
$('#hp' + id).show();
|
||||||
|
$('#pr' + id).slideDown('fast');
|
||||||
|
}
|
||||||
|
|
||||||
|
function hideProposal(id) {
|
||||||
|
$('#hp' + id).hide();
|
||||||
|
$('#sp' + id).show();
|
||||||
|
$('#pr' + id).slideUp('fast');
|
||||||
|
}
|
||||||
|
|
||||||
|
function showProposeChange(id) {
|
||||||
|
$('#pc' + id).hide();
|
||||||
|
$('#hc' + id).show();
|
||||||
|
var textarea = $('#pt' + id);
|
||||||
|
textarea.val(textarea.data('source'));
|
||||||
|
$.fn.autogrow.resize(textarea[0]);
|
||||||
|
textarea.slideDown('fast');
|
||||||
|
}
|
||||||
|
|
||||||
|
function hideProposeChange(id) {
|
||||||
|
$('#hc' + id).hide();
|
||||||
|
$('#pc' + id).show();
|
||||||
|
var textarea = $('#pt' + id);
|
||||||
|
textarea.val('').removeAttr('disabled');
|
||||||
|
textarea.slideUp('fast');
|
||||||
|
}
|
||||||
|
|
||||||
|
function toggleCommentMarkupBox(id) {
|
||||||
|
$('#mb' + id).toggle();
|
||||||
|
}
|
||||||
|
|
||||||
|
/** Handle when the user clicks on a sort by link. */
|
||||||
|
function handleReSort(link) {
|
||||||
|
var classes = link.attr('class').split(/\s+/);
|
||||||
|
for (var i=0; i<classes.length; i++) {
|
||||||
|
if (classes[i] != 'sort-option') {
|
||||||
|
by = classes[i].substring(2);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
setComparator();
|
||||||
|
// Save/update the sortBy cookie.
|
||||||
|
var expiration = new Date();
|
||||||
|
expiration.setDate(expiration.getDate() + 365);
|
||||||
|
document.cookie= 'sortBy=' + escape(by) +
|
||||||
|
';expires=' + expiration.toUTCString();
|
||||||
|
$('ul.comment-ul').each(function(index, ul) {
|
||||||
|
var comments = getChildren($(ul), true);
|
||||||
|
comments = sortComments(comments);
|
||||||
|
appendComments(comments, $(ul).empty());
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Function to process a vote when a user clicks an arrow.
|
||||||
|
*/
|
||||||
|
function handleVote(link) {
|
||||||
|
if (!opts.voting) {
|
||||||
|
showError("You'll need to login to vote.");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
var id = link.attr('id');
|
||||||
|
if (!id) {
|
||||||
|
// Didn't click on one of the voting arrows.
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
// If it is an unvote, the new vote value is 0,
|
||||||
|
// Otherwise it's 1 for an upvote, or -1 for a downvote.
|
||||||
|
var value = 0;
|
||||||
|
if (id.charAt(1) != 'u') {
|
||||||
|
value = id.charAt(0) == 'u' ? 1 : -1;
|
||||||
|
}
|
||||||
|
// The data to be sent to the server.
|
||||||
|
var d = {
|
||||||
|
comment_id: id.substring(2),
|
||||||
|
value: value
|
||||||
|
};
|
||||||
|
|
||||||
|
// Swap the vote and unvote links.
|
||||||
|
link.hide();
|
||||||
|
$('#' + id.charAt(0) + (id.charAt(1) == 'u' ? 'v' : 'u') + d.comment_id)
|
||||||
|
.show();
|
||||||
|
|
||||||
|
// The div the comment is displayed in.
|
||||||
|
var div = $('div#cd' + d.comment_id);
|
||||||
|
var data = div.data('comment');
|
||||||
|
|
||||||
|
// If this is not an unvote, and the other vote arrow has
|
||||||
|
// already been pressed, unpress it.
|
||||||
|
if ((d.value !== 0) && (data.vote === d.value * -1)) {
|
||||||
|
$('#' + (d.value == 1 ? 'd' : 'u') + 'u' + d.comment_id).hide();
|
||||||
|
$('#' + (d.value == 1 ? 'd' : 'u') + 'v' + d.comment_id).show();
|
||||||
|
}
|
||||||
|
|
||||||
|
// Update the comments rating in the local data.
|
||||||
|
data.rating += (data.vote === 0) ? d.value : (d.value - data.vote);
|
||||||
|
data.vote = d.value;
|
||||||
|
div.data('comment', data);
|
||||||
|
|
||||||
|
// Change the rating text.
|
||||||
|
div.find('.rating:first')
|
||||||
|
.text(data.rating + ' point' + (data.rating == 1 ? '' : 's'));
|
||||||
|
|
||||||
|
// Send the vote information to the server.
|
||||||
|
$.ajax({
|
||||||
|
type: "POST",
|
||||||
|
url: opts.processVoteURL,
|
||||||
|
data: d,
|
||||||
|
error: function(request, textStatus, error) {
|
||||||
|
showError('Oops, there was a problem casting that vote.');
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Open a reply form used to reply to an existing comment.
|
||||||
|
*/
|
||||||
|
function openReply(id) {
|
||||||
|
// Swap out the reply link for the hide link
|
||||||
|
$('#rl' + id).hide();
|
||||||
|
$('#cr' + id).show();
|
||||||
|
|
||||||
|
// Add the reply li to the children ul.
|
||||||
|
var div = $(renderTemplate(replyTemplate, {id: id})).hide();
|
||||||
|
$('#cl' + id)
|
||||||
|
.prepend(div)
|
||||||
|
// Setup the submit handler for the reply form.
|
||||||
|
.find('#rf' + id)
|
||||||
|
.submit(function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
addComment($('#rf' + id));
|
||||||
|
closeReply(id);
|
||||||
|
})
|
||||||
|
.find('input[type=button]')
|
||||||
|
.click(function() {
|
||||||
|
closeReply(id);
|
||||||
|
});
|
||||||
|
div.slideDown('fast', function() {
|
||||||
|
$('#rf' + id).find('textarea').focus();
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Close the reply form opened with openReply.
|
||||||
|
*/
|
||||||
|
function closeReply(id) {
|
||||||
|
// Remove the reply div from the DOM.
|
||||||
|
$('#rd' + id).slideUp('fast', function() {
|
||||||
|
$(this).remove();
|
||||||
|
});
|
||||||
|
|
||||||
|
// Swap out the hide link for the reply link
|
||||||
|
$('#cr' + id).hide();
|
||||||
|
$('#rl' + id).show();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Recursively sort a tree of comments using the comp comparator.
|
||||||
|
*/
|
||||||
|
function sortComments(comments) {
|
||||||
|
comments.sort(comp);
|
||||||
|
$.each(comments, function() {
|
||||||
|
this.children = sortComments(this.children);
|
||||||
|
});
|
||||||
|
return comments;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the children comments from a ul. If recursive is true,
|
||||||
|
* recursively include childrens' children.
|
||||||
|
*/
|
||||||
|
function getChildren(ul, recursive) {
|
||||||
|
var children = [];
|
||||||
|
ul.children().children("[id^='cd']")
|
||||||
|
.each(function() {
|
||||||
|
var comment = $(this).data('comment');
|
||||||
|
if (recursive)
|
||||||
|
comment.children = getChildren($(this).find('#cl' + comment.id), true);
|
||||||
|
children.push(comment);
|
||||||
|
});
|
||||||
|
return children;
|
||||||
|
}
|
||||||
|
|
||||||
|
/** Create a div to display a comment in. */
|
||||||
|
function createCommentDiv(comment) {
|
||||||
|
if (!comment.displayed && !opts.moderator) {
|
||||||
|
return $('<div class="moderate">Thank you! Your comment will show up '
|
||||||
|
+ 'once it is has been approved by a moderator.</div>');
|
||||||
|
}
|
||||||
|
// Prettify the comment rating.
|
||||||
|
comment.pretty_rating = comment.rating + ' point' +
|
||||||
|
(comment.rating == 1 ? '' : 's');
|
||||||
|
// Make a class (for displaying not yet moderated comments differently)
|
||||||
|
comment.css_class = comment.displayed ? '' : ' moderate';
|
||||||
|
// Create a div for this comment.
|
||||||
|
var context = $.extend({}, opts, comment);
|
||||||
|
var div = $(renderTemplate(commentTemplate, context));
|
||||||
|
|
||||||
|
// If the user has voted on this comment, highlight the correct arrow.
|
||||||
|
if (comment.vote) {
|
||||||
|
var direction = (comment.vote == 1) ? 'u' : 'd';
|
||||||
|
div.find('#' + direction + 'v' + comment.id).hide();
|
||||||
|
div.find('#' + direction + 'u' + comment.id).show();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (opts.moderator || comment.text != '[deleted]') {
|
||||||
|
div.find('a.reply').show();
|
||||||
|
if (comment.proposal_diff)
|
||||||
|
div.find('#sp' + comment.id).show();
|
||||||
|
if (opts.moderator && !comment.displayed)
|
||||||
|
div.find('#cm' + comment.id).show();
|
||||||
|
if (opts.moderator || (opts.username == comment.username))
|
||||||
|
div.find('#dc' + comment.id).show();
|
||||||
|
}
|
||||||
|
return div;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A simple template renderer. Placeholders such as <%id%> are replaced
|
||||||
|
* by context['id'] with items being escaped. Placeholders such as <#id#>
|
||||||
|
* are not escaped.
|
||||||
|
*/
|
||||||
|
function renderTemplate(template, context) {
|
||||||
|
var esc = $(document.createElement('div'));
|
||||||
|
|
||||||
|
function handle(ph, escape) {
|
||||||
|
var cur = context;
|
||||||
|
$.each(ph.split('.'), function() {
|
||||||
|
cur = cur[this];
|
||||||
|
});
|
||||||
|
return escape ? esc.text(cur || "").html() : cur;
|
||||||
|
}
|
||||||
|
|
||||||
|
return template.replace(/<([%#])([\w\.]*)\1>/g, function() {
|
||||||
|
return handle(arguments[2], arguments[1] == '%' ? true : false);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/** Flash an error message briefly. */
|
||||||
|
function showError(message) {
|
||||||
|
$(document.createElement('div')).attr({'class': 'popup-error'})
|
||||||
|
.append($(document.createElement('div'))
|
||||||
|
.attr({'class': 'error-message'}).text(message))
|
||||||
|
.appendTo('body')
|
||||||
|
.fadeIn("slow")
|
||||||
|
.delay(2000)
|
||||||
|
.fadeOut("slow");
|
||||||
|
}
|
||||||
|
|
||||||
|
/** Add a link the user uses to open the comments popup. */
|
||||||
|
$.fn.comment = function() {
|
||||||
|
return this.each(function() {
|
||||||
|
var id = $(this).attr('id').substring(1);
|
||||||
|
var count = COMMENT_METADATA[id];
|
||||||
|
var title = count + ' comment' + (count == 1 ? '' : 's');
|
||||||
|
var image = count > 0 ? opts.commentBrightImage : opts.commentImage;
|
||||||
|
var addcls = count == 0 ? ' nocomment' : '';
|
||||||
|
$(this)
|
||||||
|
.append(
|
||||||
|
$(document.createElement('a')).attr({
|
||||||
|
href: '#',
|
||||||
|
'class': 'sphinx-comment-open' + addcls,
|
||||||
|
id: 'ao' + id
|
||||||
|
})
|
||||||
|
.append($(document.createElement('img')).attr({
|
||||||
|
src: image,
|
||||||
|
alt: 'comment',
|
||||||
|
title: title
|
||||||
|
}))
|
||||||
|
.click(function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
show($(this).attr('id').substring(2));
|
||||||
|
})
|
||||||
|
)
|
||||||
|
.append(
|
||||||
|
$(document.createElement('a')).attr({
|
||||||
|
href: '#',
|
||||||
|
'class': 'sphinx-comment-close hidden',
|
||||||
|
id: 'ah' + id
|
||||||
|
})
|
||||||
|
.append($(document.createElement('img')).attr({
|
||||||
|
src: opts.closeCommentImage,
|
||||||
|
alt: 'close',
|
||||||
|
title: 'close'
|
||||||
|
}))
|
||||||
|
.click(function(event) {
|
||||||
|
event.preventDefault();
|
||||||
|
hide($(this).attr('id').substring(2));
|
||||||
|
})
|
||||||
|
);
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
var opts = {
|
||||||
|
processVoteURL: '/_process_vote',
|
||||||
|
addCommentURL: '/_add_comment',
|
||||||
|
getCommentsURL: '/_get_comments',
|
||||||
|
acceptCommentURL: '/_accept_comment',
|
||||||
|
deleteCommentURL: '/_delete_comment',
|
||||||
|
commentImage: '/static/_static/comment.png',
|
||||||
|
closeCommentImage: '/static/_static/comment-close.png',
|
||||||
|
loadingImage: '/static/_static/ajax-loader.gif',
|
||||||
|
commentBrightImage: '/static/_static/comment-bright.png',
|
||||||
|
upArrow: '/static/_static/up.png',
|
||||||
|
downArrow: '/static/_static/down.png',
|
||||||
|
upArrowPressed: '/static/_static/up-pressed.png',
|
||||||
|
downArrowPressed: '/static/_static/down-pressed.png',
|
||||||
|
voting: false,
|
||||||
|
moderator: false
|
||||||
|
};
|
||||||
|
|
||||||
|
if (typeof COMMENT_OPTIONS != "undefined") {
|
||||||
|
opts = jQuery.extend(opts, COMMENT_OPTIONS);
|
||||||
|
}
|
||||||
|
|
||||||
|
var popupTemplate = '\
|
||||||
|
<div class="sphinx-comments" id="sc<%id%>">\
|
||||||
|
<p class="sort-options">\
|
||||||
|
Sort by:\
|
||||||
|
<a href="#" class="sort-option byrating">best rated</a>\
|
||||||
|
<a href="#" class="sort-option byascage">newest</a>\
|
||||||
|
<a href="#" class="sort-option byage">oldest</a>\
|
||||||
|
</p>\
|
||||||
|
<div class="comment-header">Comments</div>\
|
||||||
|
<div class="comment-loading" id="cn<%id%>">\
|
||||||
|
loading comments... <img src="<%loadingImage%>" alt="" /></div>\
|
||||||
|
<ul id="cl<%id%>" class="comment-ul"></ul>\
|
||||||
|
<div id="ca<%id%>">\
|
||||||
|
<p class="add-a-comment">Add a comment\
|
||||||
|
(<a href="#" class="comment-markup" id="ab<%id%>">markup</a>):</p>\
|
||||||
|
<div class="comment-markup-box" id="mb<%id%>">\
|
||||||
|
reStructured text markup: <i>*emph*</i>, <b>**strong**</b>, \
|
||||||
|
<code>``code``</code>, \
|
||||||
|
code blocks: <code>::</code> and an indented block after blank line</div>\
|
||||||
|
<form method="post" id="cf<%id%>" class="comment-form" action="">\
|
||||||
|
<textarea name="comment" cols="80"></textarea>\
|
||||||
|
<p class="propose-button">\
|
||||||
|
<a href="#" id="pc<%id%>" class="show-propose-change">\
|
||||||
|
Propose a change ▹\
|
||||||
|
</a>\
|
||||||
|
<a href="#" id="hc<%id%>" class="hide-propose-change">\
|
||||||
|
Propose a change ▿\
|
||||||
|
</a>\
|
||||||
|
</p>\
|
||||||
|
<textarea name="proposal" id="pt<%id%>" cols="80"\
|
||||||
|
spellcheck="false"></textarea>\
|
||||||
|
<input type="submit" value="Add comment" />\
|
||||||
|
<input type="hidden" name="node" value="<%id%>" />\
|
||||||
|
<input type="hidden" name="parent" value="" />\
|
||||||
|
</form>\
|
||||||
|
</div>\
|
||||||
|
</div>';
|
||||||
|
|
||||||
|
var commentTemplate = '\
|
||||||
|
<div id="cd<%id%>" class="sphinx-comment<%css_class%>">\
|
||||||
|
<div class="vote">\
|
||||||
|
<div class="arrow">\
|
||||||
|
<a href="#" id="uv<%id%>" class="vote" title="vote up">\
|
||||||
|
<img src="<%upArrow%>" />\
|
||||||
|
</a>\
|
||||||
|
<a href="#" id="uu<%id%>" class="un vote" title="vote up">\
|
||||||
|
<img src="<%upArrowPressed%>" />\
|
||||||
|
</a>\
|
||||||
|
</div>\
|
||||||
|
<div class="arrow">\
|
||||||
|
<a href="#" id="dv<%id%>" class="vote" title="vote down">\
|
||||||
|
<img src="<%downArrow%>" id="da<%id%>" />\
|
||||||
|
</a>\
|
||||||
|
<a href="#" id="du<%id%>" class="un vote" title="vote down">\
|
||||||
|
<img src="<%downArrowPressed%>" />\
|
||||||
|
</a>\
|
||||||
|
</div>\
|
||||||
|
</div>\
|
||||||
|
<div class="comment-content">\
|
||||||
|
<p class="tagline comment">\
|
||||||
|
<span class="user-id"><%username%></span>\
|
||||||
|
<span class="rating"><%pretty_rating%></span>\
|
||||||
|
<span class="delta"><%time.delta%></span>\
|
||||||
|
</p>\
|
||||||
|
<div class="comment-text comment"><#text#></div>\
|
||||||
|
<p class="comment-opts comment">\
|
||||||
|
<a href="#" class="reply hidden" id="rl<%id%>">reply ▹</a>\
|
||||||
|
<a href="#" class="close-reply" id="cr<%id%>">reply ▿</a>\
|
||||||
|
<a href="#" id="sp<%id%>" class="show-proposal">proposal ▹</a>\
|
||||||
|
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href="#"/>
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<link rel="search" title="Search" href="search.html"/>
|
||||||
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<link rel="top" title="Lorax 28.9 documentation" href="index.html"/>
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<a href="index.html" class="icon icon-home"> Lorax
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28.9
|
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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>
|
||||||
|
<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="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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|
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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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<nav class="wy-nav-top" role="navigation" 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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|
||||||
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|
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|
</nav>
|
||||||
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|
||||||
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|
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|
||||||
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|
||||||
|
<ul class="wy-breadcrumbs">
|
||||||
|
|
||||||
|
<li><a href="index.html">Docs</a> »</li>
|
||||||
|
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||||||
|
<li>Index</li>
|
||||||
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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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|
||||||
|
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
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|
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|
||||||
|
|
||||||
|
|
||||||
|
<h1 id="index">Index</h1>
|
||||||
|
|
||||||
|
<div class="genindex-jumpbox">
|
||||||
|
<a href="#A"><strong>A</strong></a>
|
||||||
|
| <a href="#B"><strong>B</strong></a>
|
||||||
|
| <a href="#C"><strong>C</strong></a>
|
||||||
|
| <a href="#D"><strong>D</strong></a>
|
||||||
|
| <a href="#E"><strong>E</strong></a>
|
||||||
|
| <a href="#F"><strong>F</strong></a>
|
||||||
|
| <a href="#G"><strong>G</strong></a>
|
||||||
|
| <a href="#H"><strong>H</strong></a>
|
||||||
|
| <a href="#I"><strong>I</strong></a>
|
||||||
|
| <a href="#J"><strong>J</strong></a>
|
||||||
|
| <a href="#K"><strong>K</strong></a>
|
||||||
|
| <a href="#L"><strong>L</strong></a>
|
||||||
|
| <a href="#M"><strong>M</strong></a>
|
||||||
|
| <a href="#P"><strong>P</strong></a>
|
||||||
|
| <a href="#R"><strong>R</strong></a>
|
||||||
|
| <a href="#S"><strong>S</strong></a>
|
||||||
|
| <a href="#T"><strong>T</strong></a>
|
||||||
|
| <a href="#U"><strong>U</strong></a>
|
||||||
|
| <a href="#V"><strong>V</strong></a>
|
||||||
|
| <a href="#W"><strong>W</strong></a>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
<h2 id="A">A</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.treeinfo.TreeInfo.add_section">add_section() (pylorax.treeinfo.TreeInfo method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.append">append() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ArchData">ArchData (class in pylorax)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.executils.augmentEnv">augmentEnv() (in module pylorax.executils)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="B">B</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass">BaseLoraxClass (class in pylorax.base)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ArchData.bcj_arch">bcj_arch (pylorax.ArchData attribute)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.brace_expand">brace_expand() (in module pylorax.ltmpl)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.build">build() (pylorax.treebuilder.TreeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.buildstamp.BuildStamp">BuildStamp (class in pylorax.buildstamp)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="C">C</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.chmod">chmod() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.sysutils.chmod_">chmod_() (in module pylorax.sysutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.sysutils.chown_">chown_() (in module pylorax.sysutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.cleanup">cleanup() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.compress">compress() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.Lorax.configure">configure() (pylorax.Lorax method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.base.DataHolder.copy">copy() (pylorax.base.DataHolder method)</a>
|
||||||
|
|
||||||
|
<ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.copy">(pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.copy_dracut_hooks">copy_dracut_hooks() (pylorax.treebuilder.TreeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.copytree">copytree() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.create_runtime">create_runtime() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.createaddrsize">createaddrsize() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="D">D</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.base.DataHolder">DataHolder (class in pylorax.base)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.discinfo.DiscInfo">DiscInfo (class in pylorax.discinfo)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.dm_attach">dm_attach() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.dm_detach">dm_detach() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.DMDev">DMDev (class in pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.do_grafts">do_grafts() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.dracut_hooks_path">dracut_hooks_path (pylorax.treebuilder.TreeBuilder attribute)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="E">E</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.end">end() (pylorax.dnfhelper.LoraxDownloadCallback method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxRpmCallback.error">error() (pylorax.dnfhelper.LoraxRpmCallback method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.estimate_size">estimate_size() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.executils.ExecProduct">ExecProduct (class in pylorax.executils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.executils.execReadlines">execReadlines() (in module pylorax.executils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.executils.execWithCapture">execWithCapture() (in module pylorax.executils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.executils.execWithRedirect">execWithRedirect() (in module pylorax.executils)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="F">F</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.find_templates">find_templates() (in module pylorax)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.findkernels">findkernels() (in module pylorax.treebuilder)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.finish">finish() (pylorax.monitor.LogRequestHandler method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.finished">finished() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="G">G</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.gconfset">gconfset() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.generate_module_data">generate_module_data() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.generate_module_info">generate_module_info() (in module pylorax.treebuilder)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.get_buildarch">get_buildarch() (in module pylorax)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.mount.IsoMountpoint.get_iso_label">get_iso_label() (pylorax.mount.IsoMountpoint method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.get_loop_name">get_loop_name() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="H">H</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.handle">handle() (pylorax.monitor.LogRequestHandler method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.hardlink">hardlink() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="I">I</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.implantisomd5">implantisomd5() (pylorax.treebuilder.TreeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.Lorax.init_file_logging">init_file_logging() (pylorax.Lorax method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.Lorax.init_stream_logging">init_stream_logging() (pylorax.Lorax method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.install">install() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
|
||||||
|
<ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.install">(pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installimg">installimg() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installinitrd">installinitrd() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installkernel">installkernel() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installpkg">installpkg() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installupgradeinitrd">installupgradeinitrd() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.iserror">iserror() (pylorax.monitor.LogRequestHandler method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.mount.IsoMountpoint">IsoMountpoint (class in pylorax.mount)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="J">J</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.sysutils.joinpaths">joinpaths() (in module pylorax.sysutils)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="K">K</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.kernels">kernels (pylorax.treebuilder.TreeBuilder attribute)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="L">L</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ArchData.lib64_arches">lib64_arches (pylorax.ArchData attribute)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.sysutils.linktree">linktree() (in module pylorax.sysutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.cmdline.lmc_parser">lmc_parser() (in module pylorax.cmdline)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.log">log() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogServer.log_check">log_check() (pylorax.monitor.LogServer method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogMonitor">LogMonitor (class in pylorax.monitor)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler">LogRequestHandler (class in pylorax.monitor)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogServer">LogServer (class in pylorax.monitor)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.loop_attach">loop_attach() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.loop_detach">loop_detach() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.loop_waitfor">loop_waitfor() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.LoopDev">LoopDev (class in pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.Lorax">Lorax (class in pylorax)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.cmdline.lorax_parser">lorax_parser() (in module pylorax.cmdline)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback">LoraxDownloadCallback (class in pylorax.dnfhelper)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxRpmCallback">LoraxRpmCallback (class in pylorax.dnfhelper)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplate">LoraxTemplate (class in pylorax.ltmpl)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner">LoraxTemplateRunner (class in pylorax.ltmpl)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="M">M</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mkbtrfsimg">mkbtrfsimg() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mkcpio">mkcpio() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.mkdir">mkdir() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mkdosimg">mkdosimg() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mkext4img">mkext4img() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mkfsimage">mkfsimage() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mkhfsimg">mkhfsimg() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mkqcow2">mkqcow2() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mkqemu_img">mkqemu_img() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mkrootfsimg">mkrootfsimg() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mksparse">mksparse() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mksquashfs">mksquashfs() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mktar">mktar() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.Mount">Mount (class in pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.mount">mount() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.move">move() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="P">P</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplate.parse">parse() (pylorax.ltmpl.LoraxTemplate method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.PartitionMount">PartitionMount (class in pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.pcritical">pcritical() (pylorax.base.BaseLoraxClass method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.pdebug">pdebug() (pylorax.base.BaseLoraxClass method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.perror">perror() (pylorax.base.BaseLoraxClass method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.pinfo">pinfo() (pylorax.base.BaseLoraxClass method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.postinstall">postinstall() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.progress">progress() (pylorax.dnfhelper.LoraxDownloadCallback method)</a>
|
||||||
|
|
||||||
|
<ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxRpmCallback.progress">(pylorax.dnfhelper.LoraxRpmCallback method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></li>
|
||||||
|
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.pwarning">pwarning() (pylorax.base.BaseLoraxClass method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax">pylorax (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.base">pylorax.base (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.buildstamp">pylorax.buildstamp (module)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.cmdline">pylorax.cmdline (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.decorators">pylorax.decorators (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.discinfo">pylorax.discinfo (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.dnfhelper">pylorax.dnfhelper (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.executils">pylorax.executils (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.imgutils">pylorax.imgutils (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.ltmpl">pylorax.ltmpl (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.monitor">pylorax.monitor (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.mount">pylorax.mount (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.output">pylorax.output (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.sysutils">pylorax.sysutils (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.treebuilder">pylorax.treebuilder (module)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#module-pylorax.treeinfo">pylorax.treeinfo (module)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="R">R</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.rebuild_initrds">rebuild_initrds() (pylorax.treebuilder.TreeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.sysutils.remove">remove() (in module pylorax.sysutils)</a>
|
||||||
|
|
||||||
|
<ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.remove">(pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removefrom">removefrom() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removekmod">removekmod() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removepkg">removepkg() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.sysutils.replace">replace() (in module pylorax.sysutils)</a>
|
||||||
|
|
||||||
|
<ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.replace">(pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.rexists">rexists() (in module pylorax.ltmpl)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.rglob">rglob() (in module pylorax.ltmpl)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.round_to_blocks">round_to_blocks() (in module pylorax.imgutils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.Lorax.run">run() (pylorax.Lorax method)</a>
|
||||||
|
|
||||||
|
<ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.run">(pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.run_pkg_transaction">run_pkg_transaction() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.executils.runcmd">runcmd() (in module pylorax.executils)</a>
|
||||||
|
|
||||||
|
<ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.runcmd">(pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></li>
|
||||||
|
<li><a href="pylorax.html#pylorax.executils.runcmd_output">runcmd_output() (in module pylorax.executils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder">RuntimeBuilder (class in pylorax.treebuilder)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="S">S</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.executils.setenv">setenv() (in module pylorax.executils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.setup">setup() (pylorax.monitor.LogRequestHandler method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.setup_logging">setup_logging() (in module pylorax)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogMonitor.shutdown">shutdown() (pylorax.monitor.LogMonitor method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.decorators.singleton">singleton() (in module pylorax.decorators)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.split_and_expand">split_and_expand() (in module pylorax.ltmpl)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.start">start() (pylorax.dnfhelper.LoraxDownloadCallback method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.executils.startProgram">startProgram() (in module pylorax.executils)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.string_lower">string_lower() (in module pylorax.treebuilder)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.symlink">symlink() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.systemctl">systemctl() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="T">T</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.Lorax.templatedir">templatedir (pylorax.Lorax attribute)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.monitor.LogServer.timeout">timeout (pylorax.monitor.LogServer attribute)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.sysutils.touch">touch() (in module pylorax.sysutils)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder">TreeBuilder (class in pylorax.treebuilder)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treeinfo.TreeInfo">TreeInfo (class in pylorax.treeinfo)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.treeinfo">treeinfo() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="U">U</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.udev_escape">udev_escape() (in module pylorax.treebuilder)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.imgutils.umount">umount() (in module pylorax.imgutils)</a>
|
||||||
|
|
||||||
|
<ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.mount.IsoMountpoint.umount">(pylorax.mount.IsoMountpoint method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></li>
|
||||||
|
</ul></td>
|
||||||
|
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|
||||||
|
|
||||||
|
<h2 id="V">V</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.verify">verify() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
||||||
|
|
||||||
|
<h2 id="W">W</h2>
|
||||||
|
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.buildstamp.BuildStamp.write">write() (pylorax.buildstamp.BuildStamp method)</a>
|
||||||
|
|
||||||
|
<ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.discinfo.DiscInfo.write">(pylorax.discinfo.DiscInfo method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treeinfo.TreeInfo.write">(pylorax.treeinfo.TreeInfo method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></li>
|
||||||
|
</ul></td>
|
||||||
|
<td style="width: 33%; vertical-align: top;"><ul>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.writepkglists">writepkglists() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.writepkgsizes">writepkgsizes() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||||
|
</li>
|
||||||
|
</ul></td>
|
||||||
|
</tr></table>
|
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|
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|
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|
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<p>
|
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© Copyright 2018, 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/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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<!DOCTYPE html>
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<title>Welcome to Lorax’s documentation! — Lorax 28.9 documentation</title>
|
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href="genindex.html"/>
|
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<link rel="search" title="Search" href="search.html"/>
|
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<link rel="top" title="Lorax 28.9 documentation" href="#"/>
|
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<link rel="next" title="Introduction to Lorax" href="intro.html"/>
|
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<a href="#" class="icon icon-home"> Lorax
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|
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|
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|
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|
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<div class="version">
|
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28.9
|
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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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|
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|
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<li>Welcome to Lorax’s documentation!</li>
|
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|
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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">
|
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<div itemprop="articleBody">
|
||||||
|
|
||||||
|
<div class="section" id="welcome-to-lorax-s-documentation">
|
||||||
|
<h1>Welcome to Lorax’s documentation!<a class="headerlink" href="#welcome-to-lorax-s-documentation" title="Permalink to this headline">¶</a></h1>
|
||||||
|
<p>Contents:</p>
|
||||||
|
<div class="toctree-wrapper compound">
|
||||||
|
<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="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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<h1>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1>
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28.9
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||||||
|
<ul class="current">
|
||||||
|
<li class="toctree-l1 current"><a class="current reference internal" href="#">Introduction to Lorax</a></li>
|
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|
<li class="toctree-l1"><a class="reference internal" href="#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="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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<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">
|
||||||
|
|
||||||
|
<div class="section" id="introduction-to-lorax">
|
||||||
|
<h1>Introduction to Lorax<a class="headerlink" href="#introduction-to-lorax" title="Permalink to this headline">¶</a></h1>
|
||||||
|
<p>I am the Lorax. I speak for the trees [and images].</p>
|
||||||
|
<p>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.</p>
|
||||||
|
</div>
|
||||||
|
<div class="section" id="before-lorax">
|
||||||
|
<h1>Before Lorax<a class="headerlink" href="#before-lorax" title="Permalink to this headline">¶</a></h1>
|
||||||
|
<p>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.</p>
|
||||||
|
<p>EXISTING WORKFLOW:</p>
|
||||||
|
<p>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:</p>
|
||||||
|
<blockquote>
|
||||||
|
<div><dl class="docutils">
|
||||||
|
<dt>-> buildinstall</dt>
|
||||||
|
<dd><ul class="first simple">
|
||||||
|
<li>process command line options</li>
|
||||||
|
<li>write temporary yum.conf to point to correct repo</li>
|
||||||
|
<li>find anaconda release RPM</li>
|
||||||
|
<li>unpack RPM, pull in those versions of upd-instroot, mk-images,
|
||||||
|
maketreeinfo.py, makestamp.py, and buildinstall</li>
|
||||||
|
</ul>
|
||||||
|
<p>-> call upd-instroot</p>
|
||||||
|
<p>-> call maketreeinfo.py</p>
|
||||||
|
<p>-> call mk-images (which figures out which mk-images.ARCH to call)</p>
|
||||||
|
<p>-> call makestamp.py</p>
|
||||||
|
<ul class="last simple">
|
||||||
|
<li>clean up</li>
|
||||||
|
</ul>
|
||||||
|
</dd>
|
||||||
|
</dl>
|
||||||
|
</div></blockquote>
|
||||||
|
<p>PROBLEMS:</p>
|
||||||
|
<p>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.</p>
|
||||||
|
<p>NEW IDEAS:</p>
|
||||||
|
<p>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.</p>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
</div>
|
||||||
|
<div class="articleComments">
|
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|
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|
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<footer>
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<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
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|
<a href="lorax.html" class="btn btn-neutral float-right" title="Lorax" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
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<hr/>
|
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|
<div role="contentinfo">
|
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|
<p>
|
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|
© Copyright 2018, 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/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
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</section>
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|
</div>
|
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<script type="text/javascript">
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var DOCUMENTATION_OPTIONS = {
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COLLAPSE_INDEX:false,
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FILE_SUFFIX:'.html',
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HAS_SOURCE: true,
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</html>
|
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1070
f28-branch/livemedia-creator.html
Normal file
1070
f28-branch/livemedia-creator.html
Normal file
File diff suppressed because it is too large
Load Diff
543
f28-branch/lorax.html
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543
f28-branch/lorax.html
Normal file
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|
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|
|
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|
|
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|
<!DOCTYPE html>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Lorax — Lorax 28.9 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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|
<link rel="stylesheet" href="_static/css/theme.css" type="text/css" />
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|
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|
|
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|
<link rel="index" title="Index"
|
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|
href="genindex.html"/>
|
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|
<link rel="search" title="Search" href="search.html"/>
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<link rel="top" title="Lorax 28.9 documentation" href="index.html"/>
|
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|
<link rel="next" title="livemedia-creator" href="livemedia-creator.html"/>
|
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|
<link rel="prev" title="Introduction to Lorax" href="intro.html"/>
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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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28.9
|
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</div>
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<ul class="current">
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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 current"><a class="current reference internal" href="#">Lorax</a><ul>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="#lorax-cmdline-arguments">lorax cmdline arguments</a></li>
|
||||||
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<li class="toctree-l2"><a class="reference internal" href="#quickstart">Quickstart</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="#running-inside-of-mock">Running inside of mock</a></li>
|
||||||
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<li class="toctree-l2"><a class="reference internal" href="#how-it-works">How it works</a><ul>
|
||||||
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<li class="toctree-l3"><a class="reference internal" href="#runtime-install-tmpl">runtime-install.tmpl</a></li>
|
||||||
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<li class="toctree-l3"><a class="reference internal" href="#runtime-postinstall-tmpl">runtime-postinstall.tmpl</a></li>
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||||||
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<li class="toctree-l3"><a class="reference internal" href="#runtime-cleanup-tmpl">runtime-cleanup.tmpl</a></li>
|
||||||
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<li class="toctree-l3"><a class="reference internal" href="#the-squashfs-filesystem">The squashfs filesystem</a></li>
|
||||||
|
<li class="toctree-l3"><a class="reference internal" href="#iso-creation">iso creation</a></li>
|
||||||
|
</ul>
|
||||||
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</li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="#custom-templates">Custom Templates</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="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="index.html">Docs</a> »</li>
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<li>Lorax</li>
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<li class="wy-breadcrumbs-aside">
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<a href="_sources/lorax.rst.txt" rel="nofollow"> View page source</a>
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<hr/>
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</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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<div itemprop="articleBody">
|
||||||
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|
||||||
|
<div class="section" id="lorax">
|
||||||
|
<h1>Lorax<a class="headerlink" href="#lorax" title="Permalink to this headline">¶</a></h1>
|
||||||
|
<table class="docutils field-list" frame="void" rules="none">
|
||||||
|
<col class="field-name" />
|
||||||
|
<col class="field-body" />
|
||||||
|
<tbody valign="top">
|
||||||
|
<tr class="field-odd field"><th class="field-name">Authors:</th><td class="field-body">Brian C. Lane <<a class="reference external" href="mailto:bcl%40redhat.com">bcl<span>@</span>redhat<span>.</span>com</a>></td>
|
||||||
|
</tr>
|
||||||
|
</tbody>
|
||||||
|
</table>
|
||||||
|
<p>“I am the Lorax. I speak for the trees [and images].”</p>
|
||||||
|
<p>The <a class="reference external" href="https://github.com/rhinstaller/lorax">lorax</a> tool is used to create the
|
||||||
|
<a class="reference external" href="https://github.com/rhinstaller/anaconda">Anaconda</a> 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.</p>
|
||||||
|
<div class="section" id="lorax-cmdline-arguments">
|
||||||
|
<h2>lorax cmdline arguments<a class="headerlink" href="#lorax-cmdline-arguments" title="Permalink to this headline">¶</a></h2>
|
||||||
|
<p>Create the Anaconda boot.iso</p>
|
||||||
|
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">usage</span><span class="p">:</span> <span class="n">lorax</span> <span class="p">[</span><span class="o">-</span><span class="n">h</span><span class="p">]</span> <span class="o">-</span><span class="n">p</span> <span class="n">PRODUCT</span> <span class="o">-</span><span class="n">v</span> <span class="n">VERSION</span> <span class="o">-</span><span class="n">r</span> <span class="n">RELEASE</span> <span class="p">[</span><span class="o">-</span><span class="n">s</span> <span class="n">REPOSITORY</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">repo</span> <span class="n">REPOSITORY</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">m</span> <span class="n">REPOSITORY</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">t</span> <span class="n">VARIANT</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">b</span> <span class="n">URL</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">isfinal</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">c</span> <span class="n">CONFIGFILE</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">proxy</span> <span class="n">HOST</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">i</span> <span class="n">PACKAGE</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">-</span><span class="n">e</span> <span class="n">PACKAGE</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">buildarch</span> <span class="n">ARCH</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">volid</span> <span class="n">VOLID</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">macboot</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">nomacboot</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">noupgrade</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">logfile</span> <span class="n">LOGFILE</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">tmp</span> <span class="n">TMP</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">cachedir</span> <span class="n">CACHEDIR</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">workdir</span> <span class="n">WORKDIR</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">force</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">add</span><span class="o">-</span><span class="n">template</span> <span class="n">ADD_TEMPLATES</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">add</span><span class="o">-</span><span class="n">template</span><span class="o">-</span><span class="n">var</span> <span class="n">ADD_TEMPLATE_VARS</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">add</span><span class="o">-</span><span class="n">arch</span><span class="o">-</span><span class="n">template</span> <span class="n">ADD_ARCH_TEMPLATES</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">add</span><span class="o">-</span><span class="n">arch</span><span class="o">-</span><span class="n">template</span><span class="o">-</span><span class="n">var</span> <span class="n">ADD_ARCH_TEMPLATE_VARS</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">noverify</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">sharedir</span> <span class="n">SHAREDIR</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">enablerepo</span> <span class="p">[</span><span class="n">repo</span><span class="p">]]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">disablerepo</span> <span class="p">[</span><span class="n">repo</span><span class="p">]]</span> <span class="p">[</span><span class="o">--</span><span class="n">rootfs</span><span class="o">-</span><span class="n">size</span> <span class="n">ROOTFS_SIZE</span><span class="p">]</span>
|
||||||
|
<span class="p">[</span><span class="o">--</span><span class="n">noverifyssl</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">V</span><span class="p">]</span>
|
||||||
|
<span class="n">OUTPUTDIR</span>
|
||||||
|
</pre></div>
|
||||||
|
</div>
|
||||||
|
<dl class="docutils">
|
||||||
|
<dt>Positional arguments:</dt>
|
||||||
|
<dd><table class="first last docutils option-list" frame="void" rules="none">
|
||||||
|
<col class="option" />
|
||||||
|
<col class="description" />
|
||||||
|
<tbody valign="top">
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd>outputdir</kbd></td>
|
||||||
|
<td>Output directory</td></tr>
|
||||||
|
</tbody>
|
||||||
|
</table>
|
||||||
|
</dd>
|
||||||
|
<dt>Options:</dt>
|
||||||
|
<dd><table class="first last docutils option-list" frame="void" rules="none">
|
||||||
|
<col class="option" />
|
||||||
|
<col class="description" />
|
||||||
|
<tbody valign="top">
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">-p</span>, <span class="option">--product</span></kbd></td>
|
||||||
|
<td>product name</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">-v</span>, <span class="option">--version</span></kbd></td>
|
||||||
|
<td>version identifier</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">-r</span>, <span class="option">--release</span></kbd></td>
|
||||||
|
<td>release information</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">-s=[]</span>, <span class="option">--source=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>source repository (may be listed multiple times)</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--repo=[]</span></kbd></td>
|
||||||
|
<td>source dnf repository file</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">-m=[]</span>, <span class="option">--mirrorlist=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>mirrorlist repository (may be listed multiple times)</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">-t=</span>, <span class="option">--variant=</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>variant name</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">-b=your distribution provided bug reporting tool</span>, <span class="option">--bugurl=your distribution provided bug reporting tool</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>bug reporting URL for the product</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--isfinal=False</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Undocumented</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">-c=/etc/lorax/lorax.conf</span>, <span class="option">--config=/etc/lorax/lorax.conf</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>config file</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--proxy</span></kbd></td>
|
||||||
|
<td>repo proxy url:port</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">-i=[]</span>, <span class="option">--installpkgs=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>package glob to install before runtime-install.tmpl runs. (may be listed multiple times)</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">-e=[]</span>, <span class="option">--excludepkgs=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>package glob to remove before runtime-install.tmpl runs. (may be listed multiple times)</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--buildarch</span></kbd></td>
|
||||||
|
<td>build architecture</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--volid</span></kbd></td>
|
||||||
|
<td>volume id</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--macboot=True</span></kbd></td>
|
||||||
|
<td>Undocumented</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--nomacboot=True</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Undocumented</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--noupgrade=True</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Undocumented</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--logfile=./lorax.log</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Path to logfile</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--tmp=/var/tmp</span></kbd></td>
|
||||||
|
<td>Top level temporary directory</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--cachedir</span></kbd></td>
|
||||||
|
<td>DNF cache directory. Default is a temporary dir.</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--workdir</span></kbd></td>
|
||||||
|
<td>Work directory, overrides –tmp. Default is a temporary dir under /var/tmp</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--force=False</span></kbd></td>
|
||||||
|
<td>Run even when the destination directory exists</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--add-template=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Additional template for runtime image</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--add-template-var=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Set variable for runtime image template</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--add-arch-template=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Additional template for architecture-specific image</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--add-arch-template-var=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Set variable for architecture-specific image</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--noverify=True</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Do not verify the install root</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">--sharedir</span></kbd></td>
|
||||||
|
<td>Directory containing all the templates. Overrides config file sharedir</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--enablerepo=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Names of repos to enable</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--disablerepo=[]</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Names of repos to disable</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--rootfs-size=2</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Size of root filesystem in GiB. Defaults to 2.</td></tr>
|
||||||
|
<tr><td class="option-group" colspan="2">
|
||||||
|
<kbd><span class="option">--noverifyssl=False</span></kbd></td>
|
||||||
|
</tr>
|
||||||
|
<tr><td> </td><td>Do not verify SSL certificates</td></tr>
|
||||||
|
<tr><td class="option-group">
|
||||||
|
<kbd><span class="option">-V</span></kbd></td>
|
||||||
|
<td>show program’s version number and exit</td></tr>
|
||||||
|
</tbody>
|
||||||
|
</table>
|
||||||
|
</dd>
|
||||||
|
</dl>
|
||||||
|
</div>
|
||||||
|
<div class="section" id="quickstart">
|
||||||
|
<h2>Quickstart<a class="headerlink" href="#quickstart" title="Permalink to this headline">¶</a></h2>
|
||||||
|
<p>Run this as root to create a boot.iso in <code class="docutils literal"><span class="pre">./results/</span></code>:</p>
|
||||||
|
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">dnf</span> <span class="n">install</span> <span class="n">lorax</span>
|
||||||
|
<span class="n">setenforce</span> <span class="mi">0</span>
|
||||||
|
<span class="n">lorax</span> <span class="o">-</span><span class="n">p</span> <span class="n">Fedora</span> <span class="o">-</span><span class="n">v</span> <span class="mi">23</span> <span class="o">-</span><span class="n">r</span> <span class="mi">23</span> \
|
||||||
|
<span class="o">-</span><span class="n">s</span> <span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">dl</span><span class="o">.</span><span class="n">fedoraproject</span><span class="o">.</span><span class="n">org</span><span class="o">/</span><span class="n">pub</span><span class="o">/</span><span class="n">fedora</span><span class="o">/</span><span class="n">linux</span><span class="o">/</span><span class="n">releases</span><span class="o">/</span><span class="mi">23</span><span class="o">/</span><span class="n">Everything</span><span class="o">/</span><span class="n">x86_64</span><span class="o">/</span><span class="n">os</span><span class="o">/</span> \
|
||||||
|
<span class="o">-</span><span class="n">s</span> <span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">dl</span><span class="o">.</span><span class="n">fedoraproject</span><span class="o">.</span><span class="n">org</span><span class="o">/</span><span class="n">pub</span><span class="o">/</span><span class="n">fedora</span><span class="o">/</span><span class="n">linux</span><span class="o">/</span><span class="n">updates</span><span class="o">/</span><span class="mi">23</span><span class="o">/</span><span class="n">x86_64</span><span class="o">/</span> \
|
||||||
|
<span class="o">./</span><span class="n">results</span><span class="o">/</span>
|
||||||
|
<span class="n">setenforce</span> <span class="mi">1</span>
|
||||||
|
</pre></div>
|
||||||
|
</div>
|
||||||
|
<p>You can add your own repos with <code class="docutils literal"><span class="pre">-s</span></code> and packages with higher NVRs will
|
||||||
|
override the ones in the distribution repositories.</p>
|
||||||
|
<p>Under <code class="docutils literal"><span class="pre">./results/</span></code> will be the release tree files: .discinfo, .treeinfo, everything that
|
||||||
|
goes onto the boot.iso, the pxeboot directory, and the boot.iso under <code class="docutils literal"><span class="pre">./images/</span></code>.</p>
|
||||||
|
</div>
|
||||||
|
<div class="section" id="running-inside-of-mock">
|
||||||
|
<h2>Running inside of mock<a class="headerlink" href="#running-inside-of-mock" title="Permalink to this headline">¶</a></h2>
|
||||||
|
<p>If you are using lorax with mock v1.3.4 or later you will need to pass
|
||||||
|
<code class="docutils literal"><span class="pre">--old-chroot</span></code> to mock. Mock now defaults to using systemd-nspawn which cannot
|
||||||
|
create the needed loop device nodes. Passing <code class="docutils literal"><span class="pre">--old-chroot</span></code> will use the old
|
||||||
|
system where <code class="docutils literal"><span class="pre">/dev/loop*</span></code> is setup for you.</p>
|
||||||
|
</div>
|
||||||
|
<div class="section" id="how-it-works">
|
||||||
|
<h2>How it works<a class="headerlink" href="#how-it-works" title="Permalink to this headline">¶</a></h2>
|
||||||
|
<p>Lorax uses <a class="reference external" href="https://github.com/rpm-software-management/dnf">dnf</a> 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.</p>
|
||||||
|
<p>To drive these processes Lorax uses a custom template system, based on <a class="reference external" href="http://www.makotemplates.org/">Mako
|
||||||
|
templates</a> with the addition of custom
|
||||||
|
commands (documented in <a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner" title="pylorax.ltmpl.LoraxTemplateRunner"><code class="xref py py-class docutils literal"><span class="pre">pylorax.ltmpl.LoraxTemplateRunner</span></code></a>). Mako
|
||||||
|
supports <code class="docutils literal"><span class="pre">%if/%endif</span></code> blocks as well as free-form python code inside <code class="docutils literal"><span class="pre"><%</span>
|
||||||
|
<span class="pre">%></span></code> tags and variable substitution with <code class="docutils literal"><span class="pre">${}</span></code>. The default templates are
|
||||||
|
shipped with lorax in <code class="docutils literal"><span class="pre">/usr/share/lorax/templates.d/99-generic/</span></code> and use the
|
||||||
|
<code class="docutils literal"><span class="pre">.tmpl</span></code> extension.</p>
|
||||||
|
<div class="section" id="runtime-install-tmpl">
|
||||||
|
<h3>runtime-install.tmpl<a class="headerlink" href="#runtime-install-tmpl" title="Permalink to this headline">¶</a></h3>
|
||||||
|
<p>The <code class="docutils literal"><span class="pre">runtime-install.tmpl</span></code> template lists packages to be installed using the
|
||||||
|
<code class="docutils literal"><span class="pre">installpkg</span></code> command. This template is fairly simple, installing common packages and
|
||||||
|
architecture specific packages. It must end with the <code class="docutils literal"><span class="pre">run_pkg_transaction</span></code>
|
||||||
|
command which tells dnf to download and install the packages.</p>
|
||||||
|
</div>
|
||||||
|
<div class="section" id="runtime-postinstall-tmpl">
|
||||||
|
<h3>runtime-postinstall.tmpl<a class="headerlink" href="#runtime-postinstall-tmpl" title="Permalink to this headline">¶</a></h3>
|
||||||
|
<p>The <code class="docutils literal"><span class="pre">runtime-postinstall.tmpl</span></code> 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:</p>
|
||||||
|
<ul class="simple">
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.append" title="pylorax.ltmpl.LoraxTemplateRunner.append"><code class="xref py py-func docutils literal"><span class="pre">append</span></code></a> to add text to a file.</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.chmod" title="pylorax.ltmpl.LoraxTemplateRunner.chmod"><code class="xref py py-func docutils literal"><span class="pre">chmod</span></code></a> changes the file’s mode.</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.gconfset" title="pylorax.ltmpl.LoraxTemplateRunner.gconfset"><code class="xref py py-func docutils literal"><span class="pre">gconfset</span></code></a> runs gconfset.</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.install" title="pylorax.ltmpl.LoraxTemplateRunner.install"><code class="xref py py-func docutils literal"><span class="pre">install</span></code></a> to install a file into the installroot.</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.mkdir" title="pylorax.ltmpl.LoraxTemplateRunner.mkdir"><code class="xref py py-func docutils literal"><span class="pre">mkdir</span></code></a> makes a new directory.</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.move" title="pylorax.ltmpl.LoraxTemplateRunner.move"><code class="xref py py-func docutils literal"><span class="pre">move</span></code></a> to move a file into the installroot</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.replace" title="pylorax.ltmpl.LoraxTemplateRunner.replace"><code class="xref py py-func docutils literal"><span class="pre">replace</span></code></a> does text substitution in a file</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.remove" title="pylorax.ltmpl.LoraxTemplateRunner.remove"><code class="xref py py-func docutils literal"><span class="pre">remove</span></code></a> deletes a file</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.runcmd" title="pylorax.ltmpl.LoraxTemplateRunner.runcmd"><code class="xref py py-func docutils literal"><span class="pre">runcmd</span></code></a> run arbitrary commands.</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.symlink" title="pylorax.ltmpl.LoraxTemplateRunner.symlink"><code class="xref py py-func docutils literal"><span class="pre">symlink</span></code></a> creates a symlink</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.systemctl" title="pylorax.ltmpl.LoraxTemplateRunner.systemctl"><code class="xref py py-func docutils literal"><span class="pre">systemctl</span></code></a> runs systemctl in the installroot</li>
|
||||||
|
</ul>
|
||||||
|
</div>
|
||||||
|
<div class="section" id="runtime-cleanup-tmpl">
|
||||||
|
<h3>runtime-cleanup.tmpl<a class="headerlink" href="#runtime-cleanup-tmpl" title="Permalink to this headline">¶</a></h3>
|
||||||
|
<p>The <code class="docutils literal"><span class="pre">runtime-cleanup.tmpl</span></code> template is used to remove files that aren’t strictly needed
|
||||||
|
by the installation environment. In addition to the <code class="docutils literal"><span class="pre">remove</span></code> template command it uses:</p>
|
||||||
|
<ul class="simple">
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removepkg" title="pylorax.ltmpl.LoraxTemplateRunner.removepkg"><code class="xref py py-func docutils literal"><span class="pre">removepkg</span></code></a>
|
||||||
|
remove all of a specific package’s contents. A package may be pulled in as a dependency, but
|
||||||
|
not really used. eg. sound support.</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removefrom" title="pylorax.ltmpl.LoraxTemplateRunner.removefrom"><code class="xref py py-func docutils literal"><span class="pre">removefrom</span></code></a>
|
||||||
|
Removes some files from a package. A file glob can be used, or the –allbut option to
|
||||||
|
remove everything except a select few.</li>
|
||||||
|
<li><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removekmod" title="pylorax.ltmpl.LoraxTemplateRunner.removekmod"><code class="xref py py-func docutils literal"><span class="pre">removekmod</span></code></a>
|
||||||
|
Removes kernel modules</li>
|
||||||
|
</ul>
|
||||||
|
</div>
|
||||||
|
<div class="section" id="the-squashfs-filesystem">
|
||||||
|
<h3>The squashfs filesystem<a class="headerlink" href="#the-squashfs-filesystem" title="Permalink to this headline">¶</a></h3>
|
||||||
|
<p>After <code class="docutils literal"><span class="pre">runtime-*.tmpl</span></code> 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.</p>
|
||||||
|
</div>
|
||||||
|
<div class="section" id="iso-creation">
|
||||||
|
<h3>iso creation<a class="headerlink" href="#iso-creation" title="Permalink to this headline">¶</a></h3>
|
||||||
|
<p>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
|
||||||
|
<code class="docutils literal"><span class="pre">/usr/share/lorax/templates.d/99-generic</span></code> and are named after the arch, like
|
||||||
|
<code class="docutils literal"><span class="pre">x86.tmpl</span></code> and <code class="docutils literal"><span class="pre">aarch64.tmpl</span></code>. They handle creation of the tree, copying
|
||||||
|
configuration template files, configuration variable substitution, treeinfo
|
||||||
|
metadata (via the <a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.treeinfo" title="pylorax.ltmpl.LoraxTemplateRunner.treeinfo"><code class="xref py py-func docutils literal"><span class="pre">treeinfo</span></code></a>
|
||||||
|
template command). Kernel and initrd are copied from the installroot to their
|
||||||
|
final locations and then mkisofs is run to create the boot.iso</p>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
<div class="section" id="custom-templates">
|
||||||
|
<h2>Custom Templates<a class="headerlink" href="#custom-templates" title="Permalink to this headline">¶</a></h2>
|
||||||
|
<p>The default set of templates and configuration files from the lorax-generic-templates package
|
||||||
|
are shipped in the <code class="docutils literal"><span class="pre">/usr/share/lorax/templates.d/99-generic/</span></code> directory. You can
|
||||||
|
make a copy of them and place them into another directory under <code class="docutils literal"><span class="pre">templates.d</span></code>
|
||||||
|
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 <code class="docutils literal"><span class="pre">--sharedir</span></code> to lorax.</p>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
</div>
|
||||||
|
<div class="articleComments">
|
||||||
|
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
<footer>
|
||||||
|
|
||||||
|
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
|
||||||
|
|
||||||
|
<a href="livemedia-creator.html" class="btn btn-neutral float-right" title="livemedia-creator" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
|
||||||
|
|
||||||
|
|
||||||
|
<a href="intro.html" class="btn btn-neutral" title="Introduction to Lorax" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||||
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|
||||||
|
</footer>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
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|
||||||
|
|
||||||
|
</section>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<script type="text/javascript">
|
||||||
|
var DOCUMENTATION_OPTIONS = {
|
||||||
|
URL_ROOT:'./',
|
||||||
|
VERSION:'28.9',
|
||||||
|
COLLAPSE_INDEX:false,
|
||||||
|
FILE_SUFFIX:'.html',
|
||||||
|
HAS_SOURCE: true,
|
||||||
|
SOURCELINK_SUFFIX: '.txt'
|
||||||
|
};
|
||||||
|
</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/js/theme.js"></script>
|
||||||
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|
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|
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|
|
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|
<script type="text/javascript">
|
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|
jQuery(function () {
|
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|
</body>
|
||||||
|
</html>
|
||||||
266
f28-branch/modules.html
Normal file
266
f28-branch/modules.html
Normal file
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<h1>pylorax<a class="headerlink" href="#pylorax" title="Permalink to this headline">¶</a></h1>
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||||||
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||||||
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<h1>Product and Updates Images<a class="headerlink" href="#product-and-updates-images" title="Permalink to this headline">¶</a></h1>
|
||||||
|
<p>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
|
||||||
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runtime-install.tmpl or by passing <code class="docutils literal"><span class="pre">--installpkgs</span> <span class="pre"><pkgname></span></code> to lorax at
|
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|
||||||
|
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|
||||||
|
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</p>
|
||||||
|
<p>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.</p>
|
||||||
|
<p>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:</p>
|
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|
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<h1>Python Module Index</h1>
|
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<div class="modindex-jumpbox">
|
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<table class="indextable modindextable">
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<a href="pylorax.html#module-pylorax"><code class="xref">pylorax</code></a></td><td>
|
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|
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|
<tr class="cg-1">
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<td></td>
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<td>   
|
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<a href="pylorax.html#module-pylorax.base"><code class="xref">pylorax.base</code></a></td><td>
|
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<em></em></td></tr>
|
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<td></td>
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<td>   
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<a href="pylorax.html#module-pylorax.buildstamp"><code class="xref">pylorax.buildstamp</code></a></td><td>
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|
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<a href="pylorax.html#module-pylorax.executils"><code class="xref">pylorax.executils</code></a></td><td>
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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="pylorax.html#module-pylorax.monitor"><code class="xref">pylorax.monitor</code></a></td><td>
|
||||||
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|
||||||
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<td>   
|
||||||
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<a href="pylorax.html#module-pylorax.mount"><code class="xref">pylorax.mount</code></a></td><td>
|
||||||
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|
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|
||||||
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<a href="pylorax.html#module-pylorax.output"><code class="xref">pylorax.output</code></a></td><td>
|
||||||
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|
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<td></td>
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<td>   
|
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<a href="pylorax.html#module-pylorax.sysutils"><code class="xref">pylorax.sysutils</code></a></td><td>
|
||||||
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<td></td>
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|
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<a href="pylorax.html#module-pylorax.treebuilder"><code class="xref">pylorax.treebuilder</code></a></td><td>
|
||||||
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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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|
||||||
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28.9
|
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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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|
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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>
|
||||||
|
<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="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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|
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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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|
<ul class="wy-breadcrumbs">
|
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<li><a href="index.html">Docs</a> »</li>
|
||||||
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|
||||||
|
<li>Search</li>
|
||||||
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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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|
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
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|
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|
||||||
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|
||||||
|
<noscript>
|
||||||
|
<div id="fallback" class="admonition warning">
|
||||||
|
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|
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|
Please activate JavaScript to enable the search
|
||||||
|
functionality.
|
||||||
|
</p>
|
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|
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|
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|
</noscript>
|
||||||
|
|
||||||
|
|
||||||
|
<div id="search-results">
|
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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>
|
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|
<footer>
|
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|
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|
<hr/>
|
||||||
|
|
||||||
|
<div role="contentinfo">
|
||||||
|
<p>
|
||||||
|
© Copyright 2018, Red Hat, Inc..
|
||||||
|
|
||||||
|
</p>
|
||||||
|
</div>
|
||||||
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/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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|
</div>
|
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|
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|
||||||
|
|
||||||
|
</section>
|
||||||
|
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<script type="text/javascript">
|
||||||
|
var DOCUMENTATION_OPTIONS = {
|
||||||
|
URL_ROOT:'./',
|
||||||
|
VERSION:'28.9',
|
||||||
|
COLLAPSE_INDEX:false,
|
||||||
|
FILE_SUFFIX:'.html',
|
||||||
|
HAS_SOURCE: true,
|
||||||
|
SOURCELINK_SUFFIX: '.txt'
|
||||||
|
};
|
||||||
|
</script>
|
||||||
|
<script type="text/javascript" src="_static/jquery.js"></script>
|
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|
<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/searchtools.js"></script>
|
||||||
|
|
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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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|
<script type="text/javascript">
|
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|
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|
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|
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|
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|
</script>
|
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|
|
||||||
|
<script type="text/javascript">
|
||||||
|
jQuery(function() { Search.loadIndex("searchindex.js"); });
|
||||||
|
</script>
|
||||||
|
|
||||||
|
<script type="text/javascript" id="searchindexloader"></script>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
</body>
|
||||||
|
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|
||||||
1
f28-branch/searchindex.js
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f28-branch/source/index.html
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|
|||||||
|
|
||||||
|
|
||||||
|
<!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>Welcome to lorax’s documentation! — Lorax 23.8 documentation</title>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<link href='https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic|Roboto+Slab:400,700|Inconsolata:400,700&subset=latin,cyrillic' rel='stylesheet' type='text/css'>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<link rel="top" title="Lorax 23.8 documentation" href="../index.html"/>
|
||||||
|
|
||||||
|
|
||||||
|
<script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script>
|
||||||
|
|
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|
</head>
|
||||||
|
|
||||||
|
<body class="wy-body-for-nav" role="document">
|
||||||
|
|
||||||
|
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|
||||||
|
|
||||||
|
|
||||||
|
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
||||||
|
<div class="wy-side-nav-search">
|
||||||
|
|
||||||
|
<a href="../index.html" class="fa fa-home"> Lorax</a>
|
||||||
|
|
||||||
|
|
||||||
|
<div role="search">
|
||||||
|
<form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
|
||||||
|
<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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|
||||||
|
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|
||||||
|
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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><ul>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#quickstart">Quickstart</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#how-iso-creation-works">How ISO creation works</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#kickstarts">Kickstarts</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#anaconda-image-install-no-virt">Anaconda image install (no-virt)</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#ami-images">AMI Images</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#appliance-creation">Appliance Creation</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#filesystem-image-creation">Filesystem Image Creation</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#tar-file-creation">TAR File Creation</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#live-image-for-pxe-boot">Live Image for PXE Boot</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#atomic-live-image-for-pxe-boot">Atomic Live Image for PXE Boot</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#using-mock-to-create-images">Using Mock to Create Images</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#openstack-image-creation">OpenStack Image Creation</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#docker-image-creation">Docker Image Creation</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#debugging-problems">Debugging problems</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../livemedia-creator.html#hacking">Hacking</a></li>
|
||||||
|
</ul>
|
||||||
|
</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="../pylorax.html">pylorax package</a><ul>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#submodules">Submodules</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.base">pylorax.base module</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.buildstamp">pylorax.buildstamp module</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.decorators">pylorax.decorators module</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.discinfo">pylorax.discinfo module</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.dnfhelper">pylorax.dnfhelper module</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.executils">pylorax.executils module</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.imgutils">pylorax.imgutils module</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.ltmpl">pylorax.ltmpl module</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.output">pylorax.output module</a></li>
|
||||||
|
<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.sysutils">pylorax.sysutils module</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../pylorax.html#module-pylorax.treebuilder">pylorax.treebuilder module</a></li>
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<h1>Welcome to lorax’s documentation!<a class="headerlink" href="#welcome-to-lorax-s-documentation" title="Permalink to this headline">¶</a></h1>
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