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<body>
<h1 id="cachy-workstation">Cachy-workstation</h1>
<p>Infrastructure-as-Code for a CachyOS Linux workstation, managed with
Ansible.</p>
<h2 id="goals">Goals</h2>
<ul>
<li>Describe and reproduce the workstation configuration
declaratively</li>
<li>Learn Ansible patterns: site-based playbooks, roles, and tags</li>
</ul>
<h2 id="design">Design</h2>
<ul>
<li><strong>Tool:</strong> Ansible</li>
<li><strong>Target:</strong> <code>localhost</code> only</li>
<li><strong>Entry point:</strong> <code>site.yml</code></li>
<li><strong>Structure:</strong> Roles with tags for selective
execution</li>
</ul>
<h2 id="new-machine-bootstrap">New Machine Bootstrap</h2>
<p>On a fresh machine, run <code>bootstrap.yml</code> first. It handles
the prerequisites that <code>site.yml</code> depends on:</p>
<ol type="1">
<li>Installs and authenticates Tailscale</li>
<li>Imports GPG keys from the local git server</li>
<li>Clones the pass password store</li>
</ol>
<p>Prerequisites before running bootstrap:</p>
<div class="sourceCode" id="cb1"><pre
class="sourceCode bash"><code class="sourceCode bash"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="fu">sudo</span> pacman <span class="at">-S</span> ansible git</span></code></pre></div>
<p>Run bootstrap:</p>
<div class="sourceCode" id="cb2"><pre
class="sourceCode bash"><code class="sourceCode bash"><span id="cb2-1"><a href="#cb2-1" aria-hidden="true" tabindex="-1"></a><span class="ex">ansible-playbook</span> <span class="at">-K</span> <span class="at">-i</span> inventory/hosts.yml bootstrap.yml</span></code></pre></div>
<p>Then run the full site playbook:</p>
<div class="sourceCode" id="cb3"><pre
class="sourceCode bash"><code class="sourceCode bash"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a><span class="ex">ansible-playbook</span> <span class="at">-K</span> <span class="at">-i</span> inventory/hosts.yml site.yml</span></code></pre></div>
<h2 id="usage">Usage</h2>
<p>Run the full site playbook:</p>
<div class="sourceCode" id="cb4"><pre
class="sourceCode bash"><code class="sourceCode bash"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a><span class="ex">ansible-playbook</span> <span class="at">-K</span> <span class="at">-i</span> inventory/hosts.yml site.yml</span></code></pre></div>
<p>Run only tasks matching a specific tag:</p>
<div class="sourceCode" id="cb5"><pre
class="sourceCode bash"><code class="sourceCode bash"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a><span class="ex">ansible-playbook</span> <span class="at">-K</span> <span class="at">-i</span> inventory/hosts.yml site.yml <span class="at">--tags</span> <span class="op">&lt;</span>tagname<span class="op">&gt;</span></span></code></pre></div>
<p>Skip tasks matching a tag:</p>
<div class="sourceCode" id="cb6"><pre
class="sourceCode bash"><code class="sourceCode bash"><span id="cb6-1"><a href="#cb6-1" aria-hidden="true" tabindex="-1"></a><span class="ex">ansible-playbook</span> <span class="at">-K</span> <span class="at">-i</span> inventory/hosts.yml site.yml <span class="at">--skip-tags</span> <span class="op">&lt;</span>tagname<span class="op">&gt;</span></span></code></pre></div>
<h2 id="roles">Roles</h2>
<table>
<colgroup>
<col style="width: 24%" />
<col style="width: 24%" />
<col style="width: 52%" />
</colgroup>
<thead>
<tr>
<th>Role</th>
<th>Play</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>firewall</td>
<td>system</td>
<td>ufw, default deny incoming, allow port 22</td>
</tr>
<tr>
<td>packages</td>
<td>system</td>
<td>General packages via pacman</td>
</tr>
<tr>
<td>docker</td>
<td>system</td>
<td>Docker, enables service, adds user to docker group</td>
</tr>
<tr>
<td>virtualization</td>
<td>system</td>
<td>qemu-full, virt-manager, libvirtd</td>
</tr>
<tr>
<td>web</td>
<td>system</td>
<td>hcloud, hugo, tea</td>
</tr>
<tr>
<td>flatpak</td>
<td>system</td>
<td>Flatpak and apps, MakeMKV device permissions</td>
</tr>
<tr>
<td>gpg</td>
<td>user</td>
<td>Import GPG keys from private git repo</td>
</tr>
<tr>
<td>ssh</td>
<td>user</td>
<td>Deploy SSH keys and config from pass</td>
</tr>
<tr>
<td>pass</td>
<td>user</td>
<td>Clone pass password store</td>
</tr>
<tr>
<td>dotfiles</td>
<td>user</td>
<td>Clone dotfiles and nvim repos, symlink configs</td>
</tr>
<tr>
<td>scripts</td>
<td>user</td>
<td>Clone scripts repo, add to PATH, deploy Pushover credentials</td>
</tr>
<tr>
<td>hotkeys</td>
<td>user</td>
<td>Deploy .desktop files, set Plasma 6 global shortcuts</td>
</tr>
</tbody>
</table>
<h2 id="structure">Structure</h2>
<pre><code>.
├── bootstrap.yml # New machine bootstrap
├── site.yml # Main entry point
├── inventory/ # Inventory files
└── roles/ # Ansible roles</code></pre>
</body>
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