Open tdudgeon opened 3 years ago
Prometheus is deployed to the dev cluster, along with persistent storage for Prometheus and Grafana (currently Cinder volumes, but we may switch to Longhorn). Data is retained for 5 days. We should monitor this for a few days to confirm it's all working correctly.
Rancher 2.5 supports Prometheus in a very different way to older versions. This required Prometheus to be uninstalled and then re-installed using the new mechanism (Cluster Explorer -> Apps & Marketplace -> Monitoring).
This was done for the dev cluster on 19-APR-2021.
To see metrics in Lens set the prometheus service to cattle-monitoring-system/rancher-monitoring-prometheus:9090
.
Not all metrics are visible in Lens.
Deploy Prometheus stack to DEV and PROD clusters to allow fine grain monitoring of the cluster.