663 lines
78 KiB
HTML
663 lines
78 KiB
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<title>pylorax — Lorax 34.10 documentation</title>
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<div class="version">
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34.10
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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="../product-images.html">Product and Updates Images</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../modules.html">src</a></li>
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<li><a href="../index.html" class="icon icon-home"></a> »</li>
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<li><a href="index.html">Module code</a> »</li>
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<li>pylorax</li>
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<hr/>
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</div>
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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</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="kn">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="kn">import</span> <span class="n">glob</span>
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<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="kn">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="kn">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="kn">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="kn">import</span> <span class="n">BuildStamp</span>
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<span class="kn">from</span> <span class="nn">pylorax.treeinfo</span> <span class="kn">import</span> <span class="n">TreeInfo</span>
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<span class="kn">from</span> <span class="nn">pylorax.discinfo</span> <span class="kn">import</span> <span class="n">DiscInfo</span>
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<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">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="n">DRACUT_DEFAULT</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--xz"</span><span class="p">,</span> <span class="s2">"--install"</span><span class="p">,</span> <span class="s2">"/.buildstamp"</span><span class="p">,</span> <span class="s2">"--no-early-microcode"</span><span class="p">,</span> <span class="s2">"--add"</span><span class="p">,</span> <span class="s2">"fips"</span><span class="p">]</span>
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<span class="c1"># Used for DNF conf.module_platform_id</span>
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<span class="n">DEFAULT_PLATFORM_ID</span> <span class="o">=</span> <span class="s2">"platform:f34"</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">"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">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="fm">__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="fm">__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>
|
||
|
|
|
||
|
|
<span class="c1"># set defaults</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"debug"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"sharedir"</span><span class="p">,</span> <span class="s2">"/usr/share/lorax"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"logdir"</span><span class="p">,</span> <span class="s2">"/var/log/lorax"</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"output"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"colors"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"encoding"</span><span class="p">,</span> <span class="s2">"utf-8"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"ignorelist"</span><span class="p">,</span> <span class="s2">"/usr/share/lorax/ignorelist"</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"templates"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"templates"</span><span class="p">,</span> <span class="s2">"ramdisk"</span><span class="p">,</span> <span class="s2">"ramdisk.ltmpl"</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">,</span> <span class="s2">"xz"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"args"</span><span class="p">,</span> <span class="s2">""</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"bcj"</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># read the config file</span>
|
||
|
|
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">conf_file</span><span class="p">):</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">conf_file</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># set up the output</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">getboolean</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"debug"</span><span class="p">)</span>
|
||
|
|
<span class="n">output_level</span> <span class="o">=</span> <span class="n">output</span><span class="o">.</span><span class="n">DEBUG</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="k">else</span> <span class="n">output</span><span class="o">.</span><span class="n">INFO</span>
|
||
|
|
|
||
|
|
<span class="k">if</span> <span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">isatty</span><span class="p">():</span>
|
||
|
|
<span class="n">colors</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">getboolean</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"colors"</span><span class="p">)</span>
|
||
|
|
<span class="k">else</span><span class="p">:</span>
|
||
|
|
<span class="n">colors</span> <span class="o">=</span> <span class="kc">False</span>
|
||
|
|
<span class="n">encoding</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"encoding"</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">basic_config</span><span class="p">(</span><span class="n">output_level</span><span class="o">=</span><span class="n">output_level</span><span class="p">,</span>
|
||
|
|
<span class="n">colors</span><span class="o">=</span><span class="n">colors</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="n">encoding</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="n">ignorelist</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"ignorelist"</span><span class="p">)</span>
|
||
|
|
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">ignorelist</span><span class="p">):</span>
|
||
|
|
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">ignorelist</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||
|
|
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">fobj</span><span class="p">:</span>
|
||
|
|
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||
|
|
<span class="k">if</span> <span class="n">line</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"#"</span><span class="p">):</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">ignore</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># cron does not have sbin in PATH,</span>
|
||
|
|
<span class="c1"># so we have to add it ourselves</span>
|
||
|
|
<span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s2">"PATH"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"</span><span class="si">{0}</span><span class="s2">:/sbin:/usr/sbin"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s2">"PATH"</span><span class="p">])</span>
|
||
|
|
|
||
|
|
<span class="c1"># remove some environmental variables that can cause problems with package scripts</span>
|
||
|
|
<span class="n">env_remove</span> <span class="o">=</span> <span class="p">(</span><span class="s1">'DISPLAY'</span><span class="p">,</span> <span class="s1">'DBUS_SESSION_BUS_ADDRESS'</span><span class="p">)</span>
|
||
|
|
<span class="nb">list</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">env_remove</span> <span class="k">if</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">_configured</span> <span class="o">=</span> <span class="kc">True</span></div>
|
||
|
|
|
||
|
|
<span class="nd">@property</span>
|
||
|
|
<span class="k">def</span> <span class="nf">templatedir</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||
|
|
<span class="sd">"""Find the template directory.</span>
|
||
|
|
|
||
|
|
<span class="sd"> Pick the first directory under sharedir/templates.d/ if it exists.</span>
|
||
|
|
<span class="sd"> Otherwise use the sharedir</span>
|
||
|
|
<span class="sd"> """</span>
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span><span class="p">:</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span> <span class="o">=</span> <span class="n">find_templates</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"sharedir"</span><span class="p">))</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Using templatedir </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span><span class="p">)</span>
|
||
|
|
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span>
|
||
|
|
|
||
|
|
<div class="viewcode-block" id="Lorax.init_stream_logging"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.init_stream_logging">[docs]</a> <span class="k">def</span> <span class="nf">init_stream_logging</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||
|
|
<span class="n">sh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">StreamHandler</span><span class="p">()</span>
|
||
|
|
<span class="n">sh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">INFO</span><span class="p">)</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">sh</span><span class="p">)</span></div>
|
||
|
|
|
||
|
|
<div class="viewcode-block" id="Lorax.init_file_logging"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.init_file_logging">[docs]</a> <span class="k">def</span> <span class="nf">init_file_logging</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">logdir</span><span class="p">,</span> <span class="n">logname</span><span class="o">=</span><span class="s2">"pylorax.log"</span><span class="p">):</span>
|
||
|
|
<span class="n">fh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">FileHandler</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">logdir</span><span class="p">,</span> <span class="n">logname</span><span class="p">),</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"w"</span><span class="p">)</span>
|
||
|
|
<span class="n">fh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span></div>
|
||
|
|
|
||
|
|
<div class="viewcode-block" id="Lorax.run"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.run">[docs]</a> <span class="k">def</span> <span class="nf">run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dbo</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="p">,</span> <span class="n">release</span><span class="p">,</span> <span class="n">variant</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||
|
|
<span class="n">isfinal</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">workdir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">outputdir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">buildarch</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">volid</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||
|
|
<span class="n">domacboot</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">remove_temp</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||
|
|
<span class="n">installpkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">excludepkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||
|
|
<span class="n">size</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span>
|
||
|
|
<span class="n">add_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||
|
|
<span class="n">add_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||
|
|
<span class="n">add_arch_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||
|
|
<span class="n">add_arch_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||
|
|
<span class="n">verify</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||
|
|
<span class="n">user_dracut_args</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||
|
|
<span class="n">squashfs_only</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||
|
|
<span class="n">skip_branding</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||
|
|
|
||
|
|
<span class="k">assert</span> <span class="bp">self</span><span class="o">.</span><span class="n">_configured</span>
|
||
|
|
|
||
|
|
<span class="n">installpkgs</span> <span class="o">=</span> <span class="n">installpkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||
|
|
<span class="n">excludepkgs</span> <span class="o">=</span> <span class="n">excludepkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||
|
|
|
||
|
|
<span class="k">if</span> <span class="n">domacboot</span><span class="p">:</span>
|
||
|
|
<span class="k">try</span><span class="p">:</span>
|
||
|
|
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"rpm"</span><span class="p">,</span> <span class="s2">"-q"</span><span class="p">,</span> <span class="s2">"hfsplus-tools"</span><span class="p">])</span>
|
||
|
|
<span class="k">except</span> <span class="n">CalledProcessError</span><span class="p">:</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"you need to install hfsplus-tools to create mac images"</span><span class="p">)</span>
|
||
|
|
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># set up work directory</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">workdir</span> <span class="o">=</span> <span class="n">workdir</span> <span class="ow">or</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"pylorax.work."</span><span class="p">)</span>
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">):</span>
|
||
|
|
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># set up log directory</span>
|
||
|
|
<span class="n">logdir</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"logdir"</span><span class="p">)</span>
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">logdir</span><span class="p">):</span>
|
||
|
|
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">logdir</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">init_stream_logging</span><span class="p">()</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">init_file_logging</span><span class="p">(</span><span class="n">logdir</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"version is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">vernum</span><span class="p">)</span>
|
||
|
|
<span class="n">log_selinux_state</span><span class="p">()</span>
|
||
|
|
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using work directory </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using log directory </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">logdir</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># set up output directory</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span> <span class="o">=</span> <span class="n">outputdir</span> <span class="ow">or</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"pylorax.out."</span><span class="p">)</span>
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">):</span>
|
||
|
|
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">)</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using output directory </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># do we have root privileges?</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"checking for root privileges"</span><span class="p">)</span>
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">geteuid</span><span class="p">()</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"no root privileges"</span><span class="p">)</span>
|
||
|
|
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># do we have a proper dnf base object?</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"checking dnf base object"</span><span class="p">)</span>
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">dnf</span><span class="o">.</span><span class="n">Base</span><span class="p">):</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"no dnf base object"</span><span class="p">)</span>
|
||
|
|
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">inroot</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">installroot</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using install root: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">inroot</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">buildarch</span><span class="p">:</span>
|
||
|
|
<span class="n">buildarch</span> <span class="o">=</span> <span class="n">get_buildarch</span><span class="p">(</span><span class="n">dbo</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"setting up build architecture"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">arch</span> <span class="o">=</span> <span class="n">ArchData</span><span class="p">(</span><span class="n">buildarch</span><span class="p">)</span>
|
||
|
|
<span class="k">for</span> <span class="n">attr</span> <span class="ow">in</span> <span class="p">(</span><span class="s1">'buildarch'</span><span class="p">,</span> <span class="s1">'basearch'</span><span class="p">,</span> <span class="s1">'libdir'</span><span class="p">):</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"self.arch.</span><span class="si">%s</span><span class="s2"> = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">attr</span><span class="p">,</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span><span class="n">attr</span><span class="p">))</span>
|
||
|
|
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"setting up build parameters"</span><span class="p">)</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">version</span><span class="p">,</span> <span class="n">release</span><span class="o">=</span><span class="n">release</span><span class="p">,</span>
|
||
|
|
<span class="n">variant</span><span class="o">=</span><span class="n">variant</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="n">bugurl</span><span class="p">,</span> <span class="n">isfinal</span><span class="o">=</span><span class="n">isfinal</span><span class="p">)</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"product data: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># NOTE: if you change isolabel, you need to change pungi to match, or</span>
|
||
|
|
<span class="c1"># the pungi images won't boot.</span>
|
||
|
|
<span class="n">isolabel</span> <span class="o">=</span> <span class="n">volid</span> <span class="ow">or</span> <span class="s2">"</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">version</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">isolabel</span><span class="p">)</span> <span class="o">></span> <span class="mi">32</span><span class="p">:</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">fatal</span><span class="p">(</span><span class="s2">"the volume id cannot be longer than 32 characters"</span><span class="p">)</span>
|
||
|
|
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># NOTE: rb.root = dbo.conf.installroot (== self.inroot)</span>
|
||
|
|
<span class="n">rb</span> <span class="o">=</span> <span class="n">RuntimeBuilder</span><span class="p">(</span><span class="n">product</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span>
|
||
|
|
<span class="n">dbo</span><span class="o">=</span><span class="n">dbo</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span>
|
||
|
|
<span class="n">installpkgs</span><span class="o">=</span><span class="n">installpkgs</span><span class="p">,</span>
|
||
|
|
<span class="n">excludepkgs</span><span class="o">=</span><span class="n">excludepkgs</span><span class="p">,</span>
|
||
|
|
<span class="n">add_templates</span><span class="o">=</span><span class="n">add_templates</span><span class="p">,</span>
|
||
|
|
<span class="n">add_template_vars</span><span class="o">=</span><span class="n">add_template_vars</span><span class="p">,</span>
|
||
|
|
<span class="n">skip_branding</span><span class="o">=</span><span class="n">skip_branding</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="k">if</span> <span class="n">squashfs_only</span><span class="p">:</span>
|
||
|
|
<span class="c1"># Create an ext4 rootfs.img and compress it with squashfs</span>
|
||
|
|
<span class="n">rc</span> <span class="o">=</span> <span class="n">rb</span><span class="o">.</span><span class="n">create_squashfs_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="k">else</span><span class="p">:</span>
|
||
|
|
<span class="c1"># Create an ext4 rootfs.img and compress it with squashfs</span>
|
||
|
|
<span class="n">rc</span> <span class="o">=</span> <span class="n">rb</span><span class="o">.</span><span class="n">create_ext4_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="k">if</span> <span class="n">rc</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">error</span><span class="p">(</span><span class="s2">"rootfs.img creation failed. See program.log"</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="n">rb</span><span class="o">.</span><span class="n">finished</span><span class="p">()</span>
|
||
|
|
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"preparing to build output tree and boot images"</span><span class="p">)</span>
|
||
|
|
<span class="n">treebuilder</span> <span class="o">=</span> <span class="n">TreeBuilder</span><span class="p">(</span><span class="n">product</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span>
|
||
|
|
<span class="n">inroot</span><span class="o">=</span><span class="n">installroot</span><span class="p">,</span> <span class="n">outroot</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">,</span>
|
||
|
|
<span class="n">runtime</span><span class="o">=</span><span class="n">runtime</span><span class="p">,</span> <span class="n">isolabel</span><span class="o">=</span><span class="n">isolabel</span><span class="p">,</span>
|
||
|
|
<span class="n">domacboot</span><span class="o">=</span><span class="n">domacboot</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="n">doupgrade</span><span class="p">,</span>
|
||
|
|
<span class="n">templatedir</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span>
|
||
|
|
<span class="n">add_templates</span><span class="o">=</span><span class="n">add_arch_templates</span><span class="p">,</span>
|
||
|
|
<span class="n">add_template_vars</span><span class="o">=</span><span class="n">add_arch_template_vars</span><span class="p">,</span>
|
||
|
|
<span class="n">workdir</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"rebuilding initramfs images"</span><span class="p">)</span>
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">user_dracut_args</span><span class="p">:</span>
|
||
|
|
<span class="n">dracut_args</span> <span class="o">=</span> <span class="n">DRACUT_DEFAULT</span>
|
||
|
|
<span class="k">else</span><span class="p">:</span>
|
||
|
|
<span class="n">dracut_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||
|
|
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">user_dracut_args</span><span class="p">:</span>
|
||
|
|
<span class="n">dracut_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="n">anaconda_args</span> <span class="o">=</span> <span class="n">dracut_args</span> <span class="o">+</span> <span class="p">[</span><span class="s2">"--add"</span><span class="p">,</span> <span class="s2">"anaconda pollcdrom qemu qemu-net"</span><span class="p">]</span>
|
||
|
|
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"dracut args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dracut_args</span><span class="p">)</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"anaconda args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">anaconda_args</span><span class="p">)</span>
|
||
|
|
<span class="n">treebuilder</span><span class="o">.</span><span class="n">rebuild_initrds</span><span class="p">(</span><span class="n">add_args</span><span class="o">=</span><span class="n">anaconda_args</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"populating output tree and building boot images"</span><span class="p">)</span>
|
||
|
|
<span class="n">treebuilder</span><span class="o">.</span><span class="n">build</span><span class="p">()</span>
|
||
|
|
|
||
|
|
<span class="c1"># write .treeinfo file and we're done</span>
|
||
|
|
<span class="n">treeinfo</span> <span class="o">=</span> <span class="n">TreeInfo</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">version</span><span class="p">,</span>
|
||
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">variant</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||
|
|
<span class="k">for</span> <span class="n">section</span><span class="p">,</span> <span class="n">data</span> <span class="ow">in</span> <span class="n">treebuilder</span><span class="o">.</span><span class="n">treeinfo_data</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||
|
|
<span class="n">treeinfo</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="n">data</span><span class="p">)</span>
|
||
|
|
<span class="n">treeinfo</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">,</span> <span class="s2">".treeinfo"</span><span class="p">))</span>
|
||
|
|
|
||
|
|
<span class="c1"># cleanup</span>
|
||
|
|
<span class="k">if</span> <span class="n">remove_temp</span><span class="p">:</span>
|
||
|
|
<span class="n">remove</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span></div></div>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="viewcode-block" id="get_buildarch"><a class="viewcode-back" href="../pylorax.html#pylorax.get_buildarch">[docs]</a><span class="k">def</span> <span class="nf">get_buildarch</span><span class="p">(</span><span class="n">dbo</span><span class="p">):</span>
|
||
|
|
<span class="c1"># get architecture of the available anaconda package</span>
|
||
|
|
<span class="n">buildarch</span> <span class="o">=</span> <span class="kc">None</span>
|
||
|
|
<span class="n">q</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span>
|
||
|
|
<span class="n">a</span> <span class="o">=</span> <span class="n">q</span><span class="o">.</span><span class="n">available</span><span class="p">()</span>
|
||
|
|
<span class="k">for</span> <span class="n">anaconda</span> <span class="ow">in</span> <span class="n">a</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s2">"anaconda-core"</span><span class="p">):</span>
|
||
|
|
<span class="k">if</span> <span class="n">anaconda</span><span class="o">.</span><span class="n">arch</span> <span class="o">!=</span> <span class="s2">"src"</span><span class="p">:</span>
|
||
|
|
<span class="n">buildarch</span> <span class="o">=</span> <span class="n">anaconda</span><span class="o">.</span><span class="n">arch</span>
|
||
|
|
<span class="k">break</span>
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">buildarch</span><span class="p">:</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"no anaconda-core package in the repository"</span><span class="p">)</span>
|
||
|
|
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="k">return</span> <span class="n">buildarch</span></div>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="viewcode-block" id="setup_logging"><a class="viewcode-back" href="../pylorax.html#pylorax.setup_logging">[docs]</a><span class="k">def</span> <span class="nf">setup_logging</span><span class="p">(</span><span class="n">logfile</span><span class="p">,</span> <span class="n">theLogger</span><span class="p">):</span>
|
||
|
|
<span class="sd">"""</span>
|
||
|
|
<span class="sd"> Setup the various logs</span>
|
||
|
|
|
||
|
|
<span class="sd"> :param logfile: filename to write the log to</span>
|
||
|
|
<span class="sd"> :type logfile: string</span>
|
||
|
|
<span class="sd"> :param theLogger: top-level logger</span>
|
||
|
|
<span class="sd"> :type theLogger: logging.Logger</span>
|
||
|
|
<span class="sd"> """</span>
|
||
|
|
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">logfile</span><span class="p">))):</span>
|
||
|
|
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">logfile</span><span class="p">)))</span>
|
||
|
|
|
||
|
|
<span class="c1"># Setup logging to console and to logfile</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||
|
|
<span class="n">theLogger</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="n">sh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">StreamHandler</span><span class="p">()</span>
|
||
|
|
<span class="n">sh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">INFO</span><span class="p">)</span>
|
||
|
|
<span class="n">fmt</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">Formatter</span><span class="p">(</span><span class="s2">"</span><span class="si">%(asctime)s</span><span class="s2">: </span><span class="si">%(message)s</span><span class="s2">"</span><span class="p">)</span>
|
||
|
|
<span class="n">sh</span><span class="o">.</span><span class="n">setFormatter</span><span class="p">(</span><span class="n">fmt</span><span class="p">)</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">sh</span><span class="p">)</span>
|
||
|
|
<span class="n">theLogger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">sh</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="n">fh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">FileHandler</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">logfile</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"w"</span><span class="p">)</span>
|
||
|
|
<span class="n">fh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||
|
|
<span class="n">fmt</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">Formatter</span><span class="p">(</span><span class="s2">"</span><span class="si">%(asctime)s</span><span class="s2"> </span><span class="si">%(levelname)s</span><span class="s2"> </span><span class="si">%(name)s</span><span class="s2">: </span><span class="si">%(message)s</span><span class="s2">"</span><span class="p">)</span>
|
||
|
|
<span class="n">fh</span><span class="o">.</span><span class="n">setFormatter</span><span class="p">(</span><span class="n">fmt</span><span class="p">)</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span>
|
||
|
|
<span class="n">theLogger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span>
|
||
|
|
|
||
|
|
<span class="c1"># External program output log</span>
|
||
|
|
<span class="n">program_log</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||
|
|
<span class="n">f</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">logfile</span><span class="p">))</span><span class="o">+</span><span class="s2">"/program.log"</span>
|
||
|
|
<span class="n">fh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">FileHandler</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">f</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"w"</span><span class="p">)</span>
|
||
|
|
<span class="n">fh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||
|
|
<span class="n">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">%(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">program_log</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span></div>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="viewcode-block" id="find_templates"><a class="viewcode-back" href="../pylorax.html#pylorax.find_templates">[docs]</a><span class="k">def</span> <span class="nf">find_templates</span><span class="p">(</span><span class="n">templatedir</span><span class="o">=</span><span class="s2">"/usr/share/lorax"</span><span class="p">):</span>
|
||
|
|
<span class="sd">""" Find the templates to use.</span>
|
||
|
|
|
||
|
|
<span class="sd"> :param str templatedir: Top directory to search for templates</span>
|
||
|
|
<span class="sd"> :returns: Path to templates</span>
|
||
|
|
<span class="sd"> :rtype: str</span>
|
||
|
|
|
||
|
|
<span class="sd"> If there is a templates.d directory under templatedir the</span>
|
||
|
|
<span class="sd"> lowest numbered directory entry is returned.</span>
|
||
|
|
|
||
|
|
<span class="sd"> eg. /usr/share/lorax/templates.d/99-generic/</span>
|
||
|
|
<span class="sd"> """</span>
|
||
|
|
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">templatedir</span><span class="p">,</span> <span class="s2">"templates.d"</span><span class="p">)):</span>
|
||
|
|
<span class="k">try</span><span class="p">:</span>
|
||
|
|
<span class="n">templatedir</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">templatedir</span><span class="p">,</span> <span class="s2">"templates.d"</span><span class="p">,</span> <span class="s2">"*"</span><span class="p">)))[</span><span class="mi">0</span><span class="p">]</span>
|
||
|
|
<span class="k">except</span> <span class="ne">IndexError</span><span class="p">:</span>
|
||
|
|
<span class="k">pass</span>
|
||
|
|
<span class="k">return</span> <span class="n">templatedir</span></div>
|
||
|
|
|
||
|
|
<div class="viewcode-block" id="log_selinux_state"><a class="viewcode-back" href="../pylorax.html#pylorax.log_selinux_state">[docs]</a><span class="k">def</span> <span class="nf">log_selinux_state</span><span class="p">():</span>
|
||
|
|
<span class="sd">"""Log the current state of selinux"""</span>
|
||
|
|
<span class="k">if</span> <span class="n">selinux</span><span class="o">.</span><span class="n">is_selinux_enabled</span><span class="p">():</span>
|
||
|
|
<span class="k">if</span> <span class="n">selinux</span><span class="o">.</span><span class="n">security_getenforce</span><span class="p">():</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"selinux is enabled and in Enforcing mode"</span><span class="p">)</span>
|
||
|
|
<span class="k">else</span><span class="p">:</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"selinux is enabled and in Permissive mode"</span><span class="p">)</span>
|
||
|
|
<span class="k">else</span><span class="p">:</span>
|
||
|
|
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"selinux is Disabled"</span><span class="p">)</span></div>
|
||
|
|
</pre></div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
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<footer>
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<hr/>
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||
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<div role="contentinfo">
|
||
|
|
<p>
|
||
|
|
© Copyright 2018, Red Hat, Inc..
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||
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|
||
|
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</p>
|
||
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</div>
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||
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|
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</div>
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