glances/docs/gw/prometheus.rst

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.. _prometheus:
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Prometheus
==========
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You can export statistics to a ``Prometheus`` server through an exporter.
When the *--export-prometheus* is used, Glances creates a Prometheus exporter
listening on <host:port> (define in the Glances configuration file).
.. code-block:: ini
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[prometheus]
host=localhost
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port=9091
prefix=glances
and run Glances with:
.. code-block:: console
$ glances --export prometheus
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You can check that Glances exports the stats using this URL: http://localhost:9091
.. image:: ../_static/prometheus_exporter.png
In order to store the metrics in a Prometheus server, you should add this
exporter to your Prometheus server configuration with the following lines
(in the prometheus.yml configuration file):
.. code-block:: ini
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scrape_configs:
- job_name: 'glances_exporter'
scrape_interval: 5s
static_configs:
- targets: ['localhost:9091']
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.. image:: ../_static/prometheus_server.png