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operations-monitoring-working_monitoring.xml
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operations-monitoring-working_monitoring.xml
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<?xml version="1.0"?>
<?xml-stylesheet href="urn:x-suse:xslt:profiling:docbook51-profile.xsl"
type="text/xml"
title="Profiling step"?>
<!DOCTYPE section [
<!ENTITY % entities SYSTEM "entity-decl.ent"> %entities;
]>
<section xmlns="http://docbook.org/ns/docbook" xmlns:xi="http://www.w3.org/2001/XInclude" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="working-monitoring">
<title>Working with Monasca</title>
<para>
<emphasis role="bold">monasca-Agent</emphasis>
</para>
<para>
The <emphasis role="bold">monasca-agent</emphasis> is a Python program that
runs on the control plane nodes. It runs the defined checks and then sends
data onto the API. The checks that the agent runs include:
</para>
<itemizedlist>
<listitem>
<para>
System Metrics: CPU utilization, memory usage, disk I/O, network I/O, and
filesystem utilization on the control plane and resource nodes.
</para>
</listitem>
<listitem>
<para>
Service Metrics: the agent supports plugins such as MySQL, RabbitMQ, Kafka,
and many others.
</para>
</listitem>
<listitem>
<para>
VM Metrics: CPU utilization, disk I/O, network I/O, and memory usage of
hosted virtual machines on compute nodes. Full details of these can be
found
<link xlink:href="https://github.com/openstack/monasca-agent/blob/master/docs/Plugins.md#per-instance-metrics"/>.
</para>
</listitem>
</itemizedlist>
<para>
For a full list of packaged plugins that are included &productname;, see
<link xlink:href="https://github.com/stackforge/monasca-agent/blob/master/docs/Plugins.md">monasca
Plugins</link>
</para>
<para>
You can further customize the monasca-agent to suit your needs, see
<link xlink:href="https://github.com/stackforge/monasca-agent/blob/master/docs/Customizations.md">Customizing
the Agent</link>
</para>
</section>