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57 lines
1.7 KiB
Markdown
57 lines
1.7 KiB
Markdown
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title = "Monitoring Garage"
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weight = 40
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Garage exposes some internal metrics in the Prometheus data format.
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This page explains how to exploit these metrics.
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## Setting up monitoring
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### Enabling the Admin API endpoint
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If you have not already enabled the [administration API endpoint](@/documentation/reference-manual/admin-api.md), do so by adding the following lines to your configuration file:
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```toml
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[admin]
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api_bind_addr = "0.0.0.0:3903"
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```
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This will allow anyone to scrape Prometheus metrics by fetching
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`http://localhost:3093/metrics`. If you want to restrict access
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to the exported metrics, set the `metrics_token` configuration value
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to a bearer token to be used when fetching the metrics endpoint.
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### Setting up Prometheus and Grafana
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Add a scrape config to your Prometheus daemon to scrape metrics from
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all of your nodes:
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```yaml
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scrape_configs:
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- job_name: 'garage'
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static_configs:
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- targets:
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- 'node1.mycluster:3903'
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- 'node2.mycluster:3903'
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- 'node3.mycluster:3903'
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```
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If you have set a metrics token in your Garage configuration file,
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add the following lines in your Prometheus scrape config:
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```yaml
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authorization:
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type: Bearer
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credentials: 'your metrics token'
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```
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To visualize the scraped data in Grafana,
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you can either import our [Grafana dashboard for Garage](https://git.deuxfleurs.fr/Deuxfleurs/garage/raw/branch/main/script/telemetry/grafana-garage-dashboard-prometheus.json)
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or make your own.
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We detail below the list of exposed metrics and their meaning.
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## List of exported metrics
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See our [dedicated page](@/documentation/reference-manual/monitoring.md) in the Reference manual section.
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