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86b4149a13
[#1668] App metrics endpoint (Prometheus) access restrictions Closes #1668 See merge request pleroma/pleroma!3093
44 lines
1.2 KiB
Markdown
44 lines
1.2 KiB
Markdown
# Prometheus Metrics
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Pleroma includes support for exporting metrics via the [prometheus_ex](https://github.com/deadtrickster/prometheus.ex) library.
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Config example:
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```
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config :prometheus, Pleroma.Web.Endpoint.MetricsExporter,
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enabled: true,
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auth: {:basic, "myusername", "mypassword"},
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ip_whitelist: ["127.0.0.1"],
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path: "/api/pleroma/app_metrics",
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format: :text
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```
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* `enabled` (Pleroma extension) enables the endpoint
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* `ip_whitelist` (Pleroma extension) could be used to restrict access only to specified IPs
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* `auth` sets the authentication (`false` for no auth; configurable to HTTP Basic Auth, see [prometheus-plugs](https://github.com/deadtrickster/prometheus-plugs#exporting) documentation)
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* `format` sets the output format (`:text` or `:protobuf`)
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* `path` sets the path to app metrics page
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## `/api/pleroma/app_metrics`
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### Exports Prometheus application metrics
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* Method: `GET`
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* Authentication: not required by default (see configuration options above)
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* Params: none
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* Response: text
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## Grafana
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### Config example
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The following is a config example to use with [Grafana](https://grafana.com)
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```
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- job_name: 'beam'
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metrics_path: /api/pleroma/app_metrics
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scheme: https
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static_configs:
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- targets: ['pleroma.soykaf.com']
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```
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