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Merge pull request #1895 from nono-lqdn/master

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Added a note on managing the basic_auth password on external prometheus
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Slavi Pantaleev 2022-06-25 09:14:29 +03:00 committed by GitHub
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CHANGELOG.md
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@ -26,6 +26,7 @@
3. If Synapse metrics are exposed, they will be made available at `https://matrix.DOMAIN/metrics/synapse/main-process` or `https://matrix.DOMAIN/metrics/synapse/worker/TYPE-ID` (when workers are enabled), not at `https://matrix.DOMAIN/_synapse/metrics` and `https://matrix.DOMAIN/_synapse-worker-.../metrics`
4. The playbook still generates an `external_prometheus.yml.example` sample file for scraping Synapse from Prometheus as described in [Collecting Synapse worker metrics to an external Prometheus server](docs/configuring-playbook-prometheus-grafana.md#collecting-synapse-worker-metrics-to-an-external-prometheus-server), but it's now saved under `/matrix/synapse` (not `/matrix`).
**If you where already using a external Prometheus server** before this change, and you gave a hashed version of the password as a variable, the playbook will now take care of hashing the password for you. Thus, you need to provide the non-hashed version now.
# 2022-06-13

2
docs/configuring-playbook-prometheus-grafana.md
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@ -90,6 +90,7 @@ matrix_nginx_proxy_proxy_matrix_metrics_additional_user_location_configuration_b
Using `matrix_nginx_proxy_proxy_matrix_metrics_additional_user_location_configuration_blocks` only takes effect if `matrix_nginx_proxy_proxy_matrix_metrics_enabled: true` (see above).
Note : The playbook will hash the basic_auth password for you on setup. Thus, you need to give the plain-text version of the password as a variable.
### Collecting Synapse worker metrics to an external Prometheus server
@ -130,4 +131,3 @@ scrape_configs:
- [The Prometheus scraping rules](https://github.com/matrix-org/synapse/tree/master/contrib/prometheus) (we use v2)
- [The Synapse Grafana dashboard](https://github.com/matrix-org/synapse/tree/master/contrib/grafana)
- [The Node Exporter dashboard](https://github.com/rfrail3/grafana-dashboards) (for generic non-synapse performance graphs)