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chef-expanderctl.8.html
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chef-expanderctl.8.html
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<!DOCTYPE html>
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<title>chef-expanderctl(8) - management program for chef-expander</title>
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<body id='manpage'>
<div class='mp' id='man'>
<div class='man-navigation' style='display:none'>
<a href="#NAME">NAME</a>
<a href="#SYNOPSIS">SYNOPSIS</a>
<a href="#DESCRIPTION">DESCRIPTION</a>
<a href="#SEE-ALSO">SEE ALSO</a>
<a href="#AUTHOR">AUTHOR</a>
</div>
<ol class='man-decor man-head man head'>
<li class='tl'>chef-expanderctl(8)</li>
<li class='tc'>Chef Manual</li>
<li class='tr'>chef-expanderctl(8)</li>
</ol>
<h2 id="NAME">NAME</h2>
<p class="man-name">
<code>chef-expanderctl</code> - <span class="man-whatis">management program for chef-expander</span>
</p>
<h2 id="SYNOPSIS">SYNOPSIS</h2>
<p><strong>chef-expanderctl</strong> <em>COMMAND</em></p>
<p><strong>Commands:</strong></p>
<dl>
<dt class="flush"><code>help</code></dt><dd>Show help message</dd>
<dt><code>queue-depth</code></dt><dd>display the aggregate queue backlog</dd>
<dt><code>queue-status</code></dt><dd>show the backlog and consumer count for each vnode queue</dd>
<dt><code>node-status</code></dt><dd>show the status of the nodes in the cluster</dd>
<dt><code>log-level</code></dt><dd>sets the log level of all nodes in the cluster</dd>
</dl>
<h2 id="DESCRIPTION">DESCRIPTION</h2>
<p>Chef-expanderctl is a management program that allows
you to get status information or change the logging
verbosity (without restarting). chef-expanderctl has
the following commands:</p>
<ul>
<li><strong>chef-expanderctl help</strong>
prints usage.</li>
<li><strong>chef-expanderctl queue-depth</strong>
Shows the total number of messages in the queues.</li>
<li><strong>chef-expanderctl queue-status</strong>
Show the number of messages in each queue. This is mainly of use when
debugging a Chef Expander cluster.</li>
<li><strong>chef-expanderctl log-level LEVEL</strong>
Sets the log level on a running Chef Expander or cluster.
If you suspect that a worker process is stuck, as long as you are using
clustered operation, you can simply kill the worker process and it will
be restarted by the master process.</li>
</ul>
<h2 id="SEE-ALSO">SEE ALSO</h2>
<p><strong>chef-expander-cluster</strong>(8)
<strong>chef-solr</strong>(8)</p>
<p>Full documentation for Chef and chef-server is located on the Chef
wiki, http://wiki.opscode.com/display/chef/Home.</p>
<h2 id="AUTHOR">AUTHOR</h2>
<p>Chef was written by Adam Jacob <a href="mailto:adam@ospcode.com" data-bare-link="true">adam@ospcode.com</a> of Opscode
(http://www.opscode.com), with contributions from the community. This
manual page was created by Nuo Yan <a href="mailto:nuo@opscode.com" data-bare-link="true">nuo@opscode.com</a>. Permission is
granted to copy, distribute and / or modify this document under the
terms of the Apache 2.0 License.</p>
<p>On Debian systems, the complete text of the Apache 2.0 License can be
found in /usr/share/common-licenses/Apache-2.0.</p>
<ol class='man-decor man-foot man foot'>
<li class='tl'>Chef 0.10.0.rc.2</li>
<li class='tc'>April 2011</li>
<li class='tr'>chef-expanderctl(8)</li>
</ol>
</div>
</body>
</html>