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<h1 class="title indent">
Glances
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<p>The <code class="highlighter-rouge">glances</code> sensor platform is consuming the system information provided by the <a href="https://github.com/nicolargo/glances">Glances</a> API. This enables one to track remote host and display their stats in Home Assistant.</p>
<p>This sensors needs a running instance of <code class="highlighter-rouge">glances</code> on the host. The minimal supported version of <code class="highlighter-rouge">glances</code> is 2.3.
To start a Glances RESTful API server on its default port 61208, the a test the following command can be used:</p>
<div class="language-bash highlighter-rouge"><pre class="highlight"><code><span class="gp">$ </span>sudo glances -w
Glances web server started on http://0.0.0.0:61208/
</code></pre>
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<p>Check if you are able to access the API located at <code class="highlighter-rouge">http://IP_ADRRESS:61208/api/2</code>. Dont use <code class="highlighter-rouge">-s</code> as this will start the XMLRPC server on port 61209. Home Assistant only supports the REST API of GLANCES.</p>
<p>The details about your memory usage is provided as a JSON response. If so, you are good to proceed.</p>
<div class="language-bash highlighter-rouge"><pre class="highlight"><code><span class="gp">$ </span>curl -X GET http://IP_ADDRESS:61208/api/2/mem/free
<span class="o">{</span><span class="s2">"free"</span>: 203943936<span class="o">}</span>
</code></pre>
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<p>For details about auto-starting <code class="highlighter-rouge">glances</code>, please refer to <a href="https://github.com/nicolargo/glances/wiki/Start-Glances-through-Systemd">Start Glances through Systemd</a>.</p>
<p>To enable the Glances sensor, add the following lines to your <code class="highlighter-rouge">configuration.yaml</code>:</p>
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
<span class="s">sensor</span><span class="pi">:</span>
<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">glances</span>
<span class="s">host</span><span class="pi">:</span> <span class="s">IP_ADDRESS</span>
<span class="s">resources</span><span class="pi">:</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">disk_use_percent'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">disk_use'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">disk_free'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">memory_use_percent'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">memory_use'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">memory_free'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">swap_use_percent'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">swap_use'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">swap_free'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">processor_load'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">process_running'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">process_total'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">process_thread'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">process_sleeping'</span>
<span class="pi">-</span> <span class="s1">'</span><span class="s">cpu_temp'</span>
</code></pre>
</div>
<p>Configuration variables:</p>
<ul>
<li><strong>host</strong> (<em>Required</em>): The IP address of your host, eg. <code class="highlighter-rouge">192.168.1.32</code>.</li>
<li><strong>port</strong> (<em>Option</em>): The network port to connect to. Default is <code class="highlighter-rouge">61208</code>.</li>
<li><strong>name</strong> (<em>Optional</em>): Name of the Glances sensor.</li>
<li><strong>resources</strong> (<em>Required</em>): Entries to monitor.
<ul>
<li><strong>disk_use_percent</strong>: Used disk space in percent</li>
<li><strong>disk_use</strong>: Used disk space</li>
<li><strong>disk_free</strong>: Free disk space</li>
<li><strong>memory_use_percent</strong>: Used memory in percent</li>
<li><strong>memory_use</strong>: Used memory</li>
<li><strong>memory_free</strong>: Free memory</li>
<li><strong>swap_use_percent</strong>: Used swap space in percent</li>
<li><strong>swap_use</strong>: Used swap space</li>
<li><strong>swap_free</strong>: Free swap space</li>
<li><strong>processor_load</strong>: Load</li>
<li><strong>process_running</strong>: Number of running processes</li>
<li><strong>process_total</strong>: Total number of processes</li>
<li><strong>process_thread</strong>: Number of threads</li>
<li><strong>process_sleeping</strong>: Number of sleeping processes</li>
<li><strong>cpu_temp</strong>: CPU Temperature (may not available on all platforms)</li>
</ul>
</li>
</ul>
<p>Not all platforms are able to provide all metrics. For instance <code class="highlighter-rouge">cpu_temp</code> is requires installing and configuring <code class="highlighter-rouge">lmsensors</code> in Ubuntu, and may not be available at all in other platforms.</p>
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