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25 lines
1.4 KiB
Markdown
25 lines
1.4 KiB
Markdown
# Grafana
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Our Grafana is hosted on https://monitoring.archlinux.org and is accessible only to DevOps Staff.
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A public accessible instance is hosted on https://dashboards.archlinux.org with selected metrics using prometheus "remote write" feature.
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Dashboards and datasources are automatically provisioned by Grafana with Grafana's built-in [provisioning configuration](https://grafana.com/docs/grafana/latest/administration/provisioning/).
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## Adding a new Dashboard
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A new dashboard can be configured in our Grafana instance to try it out and if satisfactory checked in to Git as following:
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* Export the dashboard to json (top left, share dashboard => exporter => save to file).
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* Save the json file in `roles/grafana/files/dashboards'
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* Git add the file and run the grafana playbook
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* If it needs to be available in `dashboards.archlinux.org` create a symlink in `roles/grafana/files/public-dashboards` to the dashboard in `roles/grafana/files/dashboards`
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## Adding new metrics to dashboards.archlinux.org
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Metrics can be added to the public grafana instance if they are already collected on `monitoring.archlinux.org`
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* Verify that the metrics are allowed to be made public and check with another DevOps member.
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* Edit `roles/prometheus/templates/prometheus.yml.j2` and extending the `regex` of the `remote_write` block.
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* Run `ansible-playbook playboks/monitoring.archlinux.org -t prometheus` to update the `remote_write` configuration.
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