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Thanos#

Thanos is the long term storage solution for Prometheus. Data are stored in a S3 bucket.

Deployment#

Deploy the helm chart caascad-thanos with Trackbone.

Note : the Thanos sidecar is deployed with Prometheus.

Restarting Thanos components#

Thanos sidecar#

Thanos sidecar is a component of Prometheus. See Prometheus.

Thanos store gateway#

This pod can be restarted at any time.

Impact : no metrics from long term storage are available during the reboot. No data loss.

Thanos compactor#

This pod can be restarted at any time.

Impact : none. No data loss.

Thanos querier#

This pod can be restarted at any time.

Impact : No metrics available in Grafana on datasource Thanos. No data loss.