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annotate mod_prometheus/README.markdown @ 3315:bbf20293bc43

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mod_prometheus: Add more documentation.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Wed, 12 Sep 2018 18:54:49 +0200
parents 07a2ba55de4d
children 39ec478a752e
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1 ---
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2 labels:
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3 - Statistics
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4 summary: Implementation of the Prometheus protocol
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5 ...
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6
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7 Description
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8 ===========
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10 This module implements the Prometheus reporting protocol, allowing you
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11 to collect statistics directly from Prosody into Prometheus.
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13 See the [Prometheus documentation][prometheusconf] on the format for
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14 more information.
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16 [prometheusconf]: https://prometheus.io/docs/instrumenting/exposition_formats/
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18 Configuration
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19 =============
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20
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21 mod\_prometheus itself doesn’t have any configuration option, but it
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22 requires Prosody’s [internal statistics
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23 provider](https://prosody.im/doc/statistics#built-in_providers) to be
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24 enabled. You may also want to change the default collection interval
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25 to the one your statistics consumer is using.
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26
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27 ```lua
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28 statistics = "internal"
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29 statistics_interval = 15 -- in seconds
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30 ```
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31
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32 See also the documentation of Prosody’s [HTTP
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33 server](https://prosody.im/doc/http), since Prometheus is an HTTP
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34 protocol that is how you can customise its URL. The default one being
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35 http://localhost:5280/metrics
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36
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37 Compatibility
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38 =============
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39
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40 ------- -------------
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41 trunk Works
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42 0.10 Works
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43 0.9 Does not work
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44 ------- -------------