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<h1>Source code for pylorax</h1><div class="highlight"><pre>
<span class="c">#</span>
<span class="c"># __init__.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2010 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c"># David Cantrell &lt;dcantrell@redhat.com&gt;</span>
<span class="c"># Will Woods &lt;wwoods@redhat.com&gt;</span>
<span class="c"># set up logging</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="s">&quot;pylorax&quot;</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">logging</span><span class="o">.</span><span class="n">NullHandler</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">ConfigParser</span>
<span class="kn">import</span> <span class="nn">tempfile</span>
<span class="kn">import</span> <span class="nn">locale</span>
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="kn">import</span> <span class="n">CalledProcessError</span>
<span class="kn">import</span> <span class="nn">selinux</span>
<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="kn">import</span> <span class="n">BaseLoraxClass</span><span class="p">,</span> <span class="n">DataHolder</span>
<span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="kn">as</span> <span class="nn">output</span>
<span class="kn">import</span> <span class="nn">yum</span>
<span class="kn">import</span> <span class="nn">pylorax.ltmpl</span> <span class="kn">as</span> <span class="nn">ltmpl</span>
<span class="kn">import</span> <span class="nn">pylorax.imgutils</span> <span class="kn">as</span> <span class="nn">imgutils</span>
<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">linktree</span><span class="p">,</span> <span class="n">remove</span>
<span class="kn">from</span> <span class="nn">rpmUtils.arch</span> <span class="kn">import</span> <span class="n">getBaseArch</span>
<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>
<span class="kn">from</span> <span class="nn">pylorax.buildstamp</span> <span class="kn">import</span> <span class="n">BuildStamp</span>
<span class="kn">from</span> <span class="nn">pylorax.treeinfo</span> <span class="kn">import</span> <span class="n">TreeInfo</span>
<span class="kn">from</span> <span class="nn">pylorax.discinfo</span> <span class="kn">import</span> <span class="n">DiscInfo</span>
<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>
<span class="c"># 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="s">&quot;devel&quot;</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">vernum</span> <span class="o">=</span> <span class="n">pylorax</span><span class="o">.</span><span class="n">version</span><span class="o">.</span><span class="n">num</span>
<span class="n">DRACUT_DEFAULT</span> <span class="o">=</span> <span class="p">[</span><span class="s">&quot;--xz&quot;</span><span class="p">,</span> <span class="s">&quot;--install&quot;</span><span class="p">,</span> <span class="s">&quot;/.buildstamp&quot;</span><span class="p">,</span> <span class="s">&quot;--no-early-microcode&quot;</span><span class="p">,</span> <span class="s">&quot;--add&quot;</span><span class="p">,</span> <span class="s">&quot;fips&quot;</span><span class="p">]</span>
<span class="c"># List of drivers to remove on ppc64 arch to keep initrd &lt; 32MiB</span>
<span class="n">REMOVE_PPC64_DRIVERS</span> <span class="o">=</span> <span class="s">&quot;floppy scsi_debug nouveau radeon cirrus mgag200&quot;</span>
<span class="n">REMOVE_PPC64_MODULES</span> <span class="o">=</span> <span class="s">&quot;drm plymouth&quot;</span>
<div class="viewcode-block" id="ArchData"><a class="viewcode-back" href="../pylorax.html#pylorax.ArchData">[docs]</a><span class="k">class</span> <span class="nc">ArchData</span><span class="p">(</span><span class="n">DataHolder</span><span class="p">):</span>
<span class="n">lib64_arches</span> <span class="o">=</span> <span class="p">(</span><span class="s">&quot;x86_64&quot;</span><span class="p">,</span> <span class="s">&quot;ppc64&quot;</span><span class="p">,</span> <span class="s">&quot;ppc64le&quot;</span><span class="p">,</span> <span class="s">&quot;s390x&quot;</span><span class="p">,</span> <span class="s">&quot;ia64&quot;</span><span class="p">,</span> <span class="s">&quot;aarch64&quot;</span><span class="p">)</span>
<span class="n">bcj_arch</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">(</span><span class="n">i386</span><span class="o">=</span><span class="s">&quot;x86&quot;</span><span class="p">,</span> <span class="n">x86_64</span><span class="o">=</span><span class="s">&quot;x86&quot;</span><span class="p">,</span>
<span class="n">ppc</span><span class="o">=</span><span class="s">&quot;powerpc&quot;</span><span class="p">,</span> <span class="n">ppc64</span><span class="o">=</span><span class="s">&quot;powerpc&quot;</span><span class="p">,</span> <span class="n">ppc64le</span><span class="o">=</span><span class="s">&quot;powerpc&quot;</span><span class="p">,</span>
<span class="n">arm</span><span class="o">=</span><span class="s">&quot;arm&quot;</span><span class="p">,</span> <span class="n">armhfp</span><span class="o">=</span><span class="s">&quot;arm&quot;</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">buildarch</span><span class="p">):</span>
<span class="n">DataHolder</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">buildarch</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">basearch</span> <span class="o">=</span> <span class="n">getBaseArch</span><span class="p">(</span><span class="n">buildarch</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">libdir</span> <span class="o">=</span> <span class="s">&quot;lib64&quot;</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="s">&quot;lib&quot;</span>
<span class="bp">self</span><span class="o">.</span><span class="n">bcj</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">bcj_arch</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
</div>
<div class="viewcode-block" id="Lorax"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax">[docs]</a><span class="k">class</span> <span class="nc">Lorax</span><span class="p">(</span><span class="n">BaseLoraxClass</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">BaseLoraxClass</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_configured</span> <span class="o">=</span> <span class="bp">False</span>
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">workdir</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">inroot</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">arch</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="o">=</span> <span class="bp">False</span>
<span class="c"># set locale to C</span>
<span class="n">locale</span><span class="o">.</span><span class="n">setlocale</span><span class="p">(</span><span class="n">locale</span><span class="o">.</span><span class="n">LC_ALL</span><span class="p">,</span> <span class="s">&#39;C&#39;</span><span class="p">)</span>
<div class="viewcode-block" id="Lorax.configure"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.configure">[docs]</a> <span class="k">def</span> <span class="nf">configure</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">conf_file</span><span class="o">=</span><span class="s">&quot;/etc/lorax/lorax.conf&quot;</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="n">ConfigParser</span><span class="o">.</span><span class="n">SafeConfigParser</span><span class="p">()</span>
<span class="c"># 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="s">&quot;lorax&quot;</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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;debug&quot;</span><span class="p">,</span> <span class="s">&quot;1&quot;</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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;sharedir&quot;</span><span class="p">,</span> <span class="s">&quot;/usr/share/lorax&quot;</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="s">&quot;output&quot;</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;colors&quot;</span><span class="p">,</span> <span class="s">&quot;1&quot;</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;encoding&quot;</span><span class="p">,</span> <span class="s">&quot;utf-8&quot;</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;ignorelist&quot;</span><span class="p">,</span> <span class="s">&quot;/usr/share/lorax/ignorelist&quot;</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="s">&quot;templates&quot;</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="s">&quot;templates&quot;</span><span class="p">,</span> <span class="s">&quot;ramdisk&quot;</span><span class="p">,</span> <span class="s">&quot;ramdisk.ltmpl&quot;</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="s">&quot;yum&quot;</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="s">&quot;yum&quot;</span><span class="p">,</span> <span class="s">&quot;skipbroken&quot;</span><span class="p">,</span> <span class="s">&quot;0&quot;</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="s">&quot;compression&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;type&quot;</span><span class="p">,</span> <span class="s">&quot;xz&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;args&quot;</span><span class="p">,</span> <span class="s">&quot;&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;bcj&quot;</span><span class="p">,</span> <span class="s">&quot;on&quot;</span><span class="p">)</span>
<span class="c"># 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="c"># 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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;debug&quot;</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="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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;colors&quot;</span><span class="p">)</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;encoding&quot;</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;ignorelist&quot;</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="s">&quot;r&quot;</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="s">&quot;#&quot;</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="c"># cron does not have sbin in PATH,</span>
<span class="c"># 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="s">&quot;PATH&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="s">&quot;{0}:/sbin:/usr/sbin&quot;</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="s">&quot;PATH&quot;</span><span class="p">])</span>
<span class="c"># 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="s">&#39;DISPLAY&#39;</span><span class="p">,</span> <span class="s">&#39;DBUS_SESSION_BUS_ADDRESS&#39;</span><span class="p">)</span>
<span class="n">_</span> <span class="o">=</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="bp">True</span>
</div>
<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="s">&quot;pylorax.log&quot;</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="s">&quot;w&quot;</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">ybo</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="s">&quot;&quot;</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s">&quot;&quot;</span><span class="p">,</span>
<span class="n">isfinal</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">workdir</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">outputdir</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">buildarch</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">volid</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">domacboot</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">remove_temp</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span>
<span class="n">installpkgs</span><span class="o">=</span><span class="bp">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="bp">None</span><span class="p">,</span>
<span class="n">add_template_vars</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">add_arch_templates</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">add_arch_template_vars</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">template_tempdir</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">user_dracut_args</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
<span class="k">assert</span> <span class="bp">self</span><span class="o">.</span><span class="n">_configured</span>
<span class="n">installpkgs</span> <span class="o">=</span> <span class="n">installpkgs</span> <span class="ow">or</span> <span class="p">[]</span>
<span class="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="s">&quot;rpm&quot;</span><span class="p">,</span> <span class="s">&quot;-q&quot;</span><span class="p">,</span> <span class="s">&quot;hfsplus-tools&quot;</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="s">&quot;you need to install hfsplus-tools to create mac images&quot;</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="c"># 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="s">&quot;pylorax.work.&quot;</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="c"># set up log directory</span>
<span class="n">logdir</span> <span class="o">=</span> <span class="s">&#39;/var/log/lorax&#39;</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="s">&quot;version is </span><span class="si">%s</span><span class="s">&quot;</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="s">&quot;using work directory </span><span class="si">%s</span><span class="s">&quot;</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="s">&quot;using log directory </span><span class="si">%s</span><span class="s">&quot;</span><span class="p">,</span> <span class="n">logdir</span><span class="p">)</span>
<span class="c"># 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="s">&quot;pylorax.out.&quot;</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="s">&quot;using output directory </span><span class="si">%s</span><span class="s">&quot;</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="c"># 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="s">&quot;checking for root privileges&quot;</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="s">&quot;no root privileges&quot;</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="c"># do we have a proper yum base object?</span>
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&quot;checking yum base object&quot;</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">ybo</span><span class="p">,</span> <span class="n">yum</span><span class="o">.</span><span class="n">YumBase</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="s">&quot;no yum base object&quot;</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">ybo</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="s">&quot;using install root: </span><span class="si">%s</span><span class="s">&quot;</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">ybo</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="s">&quot;setting up build architecture&quot;</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="s">&#39;buildarch&#39;</span><span class="p">,</span> <span class="s">&#39;basearch&#39;</span><span class="p">,</span> <span class="s">&#39;libdir&#39;</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="s">&quot;self.arch.</span><span class="si">%s</span><span class="s"> = </span><span class="si">%s</span><span class="s">&quot;</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="s">&quot;setting up build parameters&quot;</span><span class="p">)</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="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="n">product</span>
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">&quot;product data: </span><span class="si">%s</span><span class="s">&quot;</span><span class="p">,</span> <span class="n">product</span><span class="p">)</span>
<span class="c"># NOTE: if you change isolabel, you need to change pungi to match, or</span>
<span class="c"># the pungi images won&#39;t boot.</span>
<span class="n">isolabel</span> <span class="o">=</span> <span class="n">volid</span> <span class="ow">or</span> <span class="s">&quot;</span><span class="si">%s</span><span class="s"> </span><span class="si">%s</span><span class="s"> </span><span class="si">%s</span><span class="s">&quot;</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">&gt;</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="s">&quot;the volume id cannot be longer than 32 characters&quot;</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">templatedir</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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;sharedir&quot;</span><span class="p">)</span>
<span class="c"># NOTE: rb.root = ybo.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">yum</span><span class="o">=</span><span class="n">ybo</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="n">installpkgs</span><span class="o">=</span><span class="n">installpkgs</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="s">&quot;installing runtime packages&quot;</span><span class="p">)</span>
<span class="n">rb</span><span class="o">.</span><span class="n">yum</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">skip_broken</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="s">&quot;yum&quot;</span><span class="p">,</span> <span class="s">&quot;skipbroken&quot;</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="c"># 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="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="s">&quot;.buildstamp&quot;</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="s">&quot;pkglists&quot;</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="s">&quot;original-pkgsizes.txt&quot;</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="s">&quot;doing post-install configuration&quot;</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="c"># 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="s">&quot;.discinfo&quot;</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="s">&quot;backing up installroot&quot;</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="s">&quot;installroot&quot;</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="s">&quot;generating kernel module metadata&quot;</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="s">&quot;cleaning unneeded files&quot;</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="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="s">&quot;final-pkgsizes.txt&quot;</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="s">&quot;creating the runtime image&quot;</span><span class="p">)</span>
<span class="n">runtime</span> <span class="o">=</span> <span class="s">&quot;images/install.img&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;type&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;args&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">()</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;bcj&quot;</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="s">&quot;-Xbcj&quot;</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="s">&quot;no BCJ filter for arch </span><span class="si">%s</span><span class="s">&quot;</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">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&quot;preparing to build output tree and boot images&quot;</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="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="s">&quot;rebuilding initramfs images&quot;</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="s">&quot; &quot;</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="s">&quot;--add&quot;</span><span class="p">,</span> <span class="s">&quot;anaconda pollcdrom&quot;</span><span class="p">]</span>
<span class="c"># ppc64 cannot boot an initrd &gt; 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="s">&quot;ppc64&quot;</span><span class="p">,</span> <span class="s">&quot;ppc64le&quot;</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="s">&quot;--omit-drivers&quot;</span><span class="p">,</span> <span class="n">REMOVE_PPC64_DRIVERS</span><span class="p">])</span>
<span class="c"># Only omit dracut modules from the initrd so that they&#39;re kept for</span>
<span class="c"># upgrade.img</span>
<span class="n">anaconda_args</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s">&quot;--omit&quot;</span><span class="p">,</span> <span class="n">REMOVE_PPC64_MODULES</span><span class="p">])</span>
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&quot;dracut args = </span><span class="si">%s</span><span class="s">&quot;</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="s">&quot;anaconda args = </span><span class="si">%s</span><span class="s">&quot;</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="k">if</span> <span class="n">doupgrade</span><span class="p">:</span>
<span class="c"># Build upgrade.img. It&#39;d be nice if these could coexist in the same</span>
<span class="c"># image, but that would increase the size of the anaconda initramfs,</span>
<span class="c"># which worries some people (esp. PPC tftpboot). So they&#39;re separate.</span>
<span class="k">try</span><span class="p">:</span>
<span class="c"># If possible, use the &#39;redhat-upgrade-tool&#39; plymouth theme</span>
<span class="n">themes</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s">&#39;plymouth-set-default-theme&#39;</span><span class="p">,</span> <span class="s">&#39;--list&#39;</span><span class="p">],</span>
<span class="n">root</span><span class="o">=</span><span class="n">installroot</span><span class="p">)</span>
<span class="k">if</span> <span class="s">&#39;redhat-upgrade-tool&#39;</span> <span class="ow">in</span> <span class="n">themes</span><span class="o">.</span><span class="n">splitlines</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="s">&#39;PLYMOUTH_THEME_NAME&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s">&#39;redhat-upgrade-tool&#39;</span>
<span class="k">except</span> <span class="ne">RuntimeError</span><span class="p">:</span>
<span class="k">pass</span>
<span class="n">upgrade_args</span> <span class="o">=</span> <span class="n">dracut_args</span> <span class="o">+</span> <span class="p">[</span><span class="s">&quot;--add&quot;</span><span class="p">,</span> <span class="s">&quot;system-upgrade convertfs&quot;</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">upgrade_args</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s">&quot;upgrade&quot;</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="s">&quot;populating output tree and building boot images&quot;</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="c"># write .treeinfo file and we&#39;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="s">&quot;.treeinfo&quot;</span><span class="p">))</span>
<span class="c"># 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">ybo</span><span class="p">):</span>
<span class="c"># get architecture of the available anaconda package</span>
<span class="n">buildarch</span> <span class="o">=</span> <span class="bp">None</span>
<span class="k">for</span> <span class="n">anaconda</span> <span class="ow">in</span> <span class="n">ybo</span><span class="o">.</span><span class="n">doPackageLists</span><span class="p">(</span><span class="n">patterns</span><span class="o">=</span><span class="p">[</span><span class="s">&quot;anaconda&quot;</span><span class="p">])</span><span class="o">.</span><span class="n">available</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="s">&quot;src&quot;</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="s">&quot;no anaconda package in the repository&quot;</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="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">&quot;&quot;&quot;Log the current state of selinux&quot;&quot;&quot;</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="s">&quot;selinux is enabled and in Enforcing mode&quot;</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="s">&quot;selinux is enabled and in Permissive mode&quot;</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="s">&quot;selinux is Disabled&quot;</span><span class="p">)</span></div>
</pre></div>
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