248 lines
7.7 KiB
HTML
248 lines
7.7 KiB
HTML
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File: README
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— Documentation by YARD 0.9.16
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<a href="_index.html">Index</a> »
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<span class="title">File: README</span>
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<div id="search">
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<a class="full_list_link" id="puppet_class_list_link"
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<div id="content"><div id='filecontents'>
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<p><a href="https://pipelines.confdroid.com/job/cd_selinux/"><img
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src="https://pipelines.confdroid.com/buildStatus/icon?job=cd_selinux"></a></p>
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<h3 id="label-Synopsis">Synopsis</h3>
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<p><a
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href="https://en.wikipedia.org/wiki/Security-Enhanced_Linux">Security-Enhanced
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Linux (SELinux) is a Linux kernel security module that provides a mechanism
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for supporting access control security policies.</a></p>
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<p><code>cd_selinux</code> is a Puppet module to automate installation,
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configuration and troubleshooting of selinux.</p>
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<h3 id="label-WARNING">WARNING</h3>
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<p><code>**__!!! Attention: Never use this puppet module on systems which have
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been previously configured manually. It is impossible to predict how and
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what would have been configured, hence previuos configurations outside the
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scope of this module may be overwritten! Automated configurations require a
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test environment to verify that the module suits the purpose intended by
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the user, as well as tune the parameters, before deploying into live
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production!!! __**</code></p>
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<h3 id="label-Table+of+Contents">Table of Contents</h3>
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<ul><li>
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<p><a href="#label-Features">Features</a></p>
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</li><li>
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<p><a
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href="https://sourcecode.confdroid.com/12WW1160/cd_selinux/blob/master/REPOSTRUCTURE.md">Repo
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Structure</a></p>
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</li><li>
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<p><a href="#label-Dependencies">Dependencies</a></p>
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</li><li>
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<p><a href="#label-Deployment">Deployment</a></p>
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</li><li>
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<p><a href="#label-Native+puppet+deployment">native Puppet deployment</a></p>
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</li><li>
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<p><a href="#label-Through+foreman">through Foreman</a></p>
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</li><li>
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<p><a href="#label-Parameters">Parameters</a></p>
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</li><li>
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<p><a href="#label-Mandatory+parameters">Mandatory Parameters</a></p>
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</li><li>
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<p><a href="#label-Optional+parameters">Optional Parameters</a></p>
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</li><li>
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<p><a href="#label-Selinux">SELINUX</a></p>
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</li><li>
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<p><a href="#label-Known+problems">Known Problems</a></p>
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</li><li>
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<p><a href="#label-Support">Support</a></p>
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</li><li>
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<p><a href="#label-Tests">Tests</a></p>
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</li><li>
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<p><a href="https://confdroid.com/contact/">Contact Us</a></p>
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</li><li>
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<p><a href="#label-Disclaimer">Disclaimer</a></p>
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</li></ul>
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<h3 id="label-Features">Features</h3>
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<p>Installation: * install binaries required for selinux and related tools</p>
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<p>Configuration * manage /etc/sysconfig/selinux file (file system
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permissions, selinux context, content) * manage current selinux status
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(permissive,enforcing)</p>
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<h3 id="label-Repo+Structure">Repo Structure</h3>
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<p>Repostructure has moved to REPOSTRUCTURE.md in repo.</p>
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<h3 id="label-Dependencies">Dependencies</h3>
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<p>All dependencies must be included in the catalogue.</p>
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<ul><li>
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<p><a
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href="https://sourcecode.confdroid.com/12WW1160/cd_resources">cd_resources</a>
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for yum repo resources.</p>
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</li></ul>
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<h3 id="label-Deployment">Deployment</h3>
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<h5 id="label-native+Puppet+deployment">native Puppet deployment</h5>
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<p>via site.pp or nodes.pp</p>
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<pre class="code ruby"><code class="ruby">node 'example.example.net' {
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include cd_selinux
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}</code></pre>
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<h4 id="label-through+Foreman-3A">through Foreman:</h4>
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<p>In order to apply parameters through Foreman,
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<strong>cd_selinux::params</strong> must be added to the host or hostgroup
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in question.</p>
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<p>See <a
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href="https://confdroid.com/2017/05/deploying-our-puppet-modules/">more
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details about class deployment on Confdroid.com</a>.</p>
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<h3 id="label-Parameters">Parameters</h3>
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<p>The following parameters are editable via params.pp or through ENC
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(<strong>recommended</strong>). Values changed will take immediate effect
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at next puppet run. Services will be restarted where neccessary.</p>
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<h4 id="label-Mandatory+Parameters">Mandatory Parameters</h4>
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<h4 id="label-Optional+Parameters">Optional Parameters</h4>
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<ul><li>
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<p><code>sx_install_setools</code> : Whether to install additional selinux
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tools, i.e. for troubleshooting.</p>
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</li><li>
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<p><code>sx_selinux_status</code> : Which selinux status should be configured,
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sets both the status in the configuration file and on commanbd line. Valid
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options are <code>enforcing</code> and <code>permissive</code>. Defaults to
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<code>enforcing</code>.</p>
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</li></ul>
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<h3 id="label-SELINUX">SELINUX</h3>
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<p>All files and directories are configured with correct selinux context. If
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selinux is disabled, these contexts are ignored.</p>
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<h3 id="label-Known+Problems">Known Problems</h3>
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<ul><li>
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<p>Systems configured with selinux disabled require a reboot for selinux to be
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enabled. This module will <strong>not</strong> do the reboot for you to
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avoid unexpected outages.</p>
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</li></ul>
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<h3 id="label-Support">Support</h3>
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<ul><li>
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<p>OS: CentOS 7</p>
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</li><li>
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<p>Puppet 5.x</p>
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</li></ul>
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<h3 id="label-Tests">Tests</h3>
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<ul><li>
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<p>Puppet Lint</p>
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</li><li>
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<p>excluded tests:</p>
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<ul><li>
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<p><code>--no-class_inherits_from_params_class-check</code>:relavant only to
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non-supported outdated puppet versions</p>
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</li><li>
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<p><code>--no-variable_scope-check</code>: not applicable as we are inheriting
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parameters from params class. the lint check does not distinguish between
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facts and inherited parameters.</p>
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</li><li>
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<p><code>--no-80chars-check</code>: it is not always possible to stay within
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80 characters, although typically only occurring on the parameter vault
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<code>params.pp</code>.</p>
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</li><li>
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<p><code>--no-arrow_alignment-check</code>: this check leads to actually not
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having am easily readable arrow alignment, as this checks <code>per
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block</code>, not per class.</p>
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</li></ul>
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</li><li>
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<p>Puppet Parser</p>
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</li><li>
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<p>ERB Template Parser</p>
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</li><li>
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<p>Test for unwanted UTF8 files in the Puppet code as this causes problems
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with PuppetDB (see tests/UTF_Files)</p>
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<h3 id="label-Contact+Us">Contact Us</h3>
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<p><a href="https://confdroid.com/contact/">contact Us</a></p>
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</li></ul>
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<h3 id="label-Disclaimer">Disclaimer</h3>
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<p>ConfDroid as entity is entirely independent from Puppet. We provide custom
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configuration modules, written for specific purposes and specific
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environments. The modules are tested and supported only as documented, and
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require testing in designated environments (i.e. lab or development
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environments) for parameter tuning etc. before deploying into production
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environments.</p>
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</div></div>
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<div id="footer">
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Generated by <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>.
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</div>
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</div>
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</body>
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</html> |