prosody-modules
53ee391ca689
mod_prometheus/README.markdown

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mod_prometheus/README.markdown @ 4537:53ee391ca689

mod_smacks: Fix traceback due to session being destroyed in send() Sending something can cause the OS to notice that the connection is dead and then the connection can be dead at this point. More likely if opportunistic_writes is enabled.
author Kim Alvefur <zash@zash.se>
date Thu, 01 Apr 2021 11:35:26 +0200
parent 4239:313e293f44b3
child 4545:f4ab80f72d63
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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17
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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 ::: {.alert .alert-warning}
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33 **NOTE:** Make sure to put the statistics variables in the global section of
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34 the configuration, **not** in a `VirtualHost` or `Component` section. You can
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35 use `prosodyctl check` if you are unsure and want to check your configuration.
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36 :::
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37
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38 See also the documentation of Prosody’s [HTTP
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39 server](https://prosody.im/doc/http), since Prometheus is an HTTP
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40 protocol that is how you can customise its URL. The default one being
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41 http://localhost:5280/metrics
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42
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43 Compatibility
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44 =============
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45
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46 ------- -------------
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47 trunk Works
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48 0.11 Works
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49 0.10 Works
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50 0.9 Does not work
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51 ------- -------------