Change Details

The Ceph manager has a plugin that exposes metrics to prometheus. https://docs.ceph.com/docs/master/mgr/prometheus/ Ceph manager is configured to run on all 3 monitor hosts (cloudcephmon100[1-3]). ~~However, it's only active on one host at any given time. We'll need to configure a load balancer with all 3 backend cloudcephmon100[1-3] hosts on TCP port 9283.~~ The current version of Ceph allows you to add all manager hosts to the prometheus scrape target. [x] Enable the prometheus plugin [X] Build / Find grafana dashboard [] Identify metrics for alerting

The Ceph manager has a plugin that exposes metrics to prometheus. https://docs.ceph.com/docs/master/mgr/prometheus/ Ceph manager is configured to run on all 3 monitor hosts (cloudcephmon100[1-3]). ~~However, it's only active on one host at any given time. We'll need to configure a load balancer with all 3 backend cloudcephmon100[1-3] hosts on TCP port 9283.~~ The current version of Ceph allows you to add all manager hosts to the prometheus scrape target. [x] Enable the prometheus plugin [X] Build / Find grafana dashboard [x] Identify metrics for alerting

The Ceph manager has a plugin that exposes metrics to prometheus. https://docs.ceph.com/docs/master/mgr/prometheus/ Ceph manager is configured to run on all 3 monitor hosts (cloudcephmon100[1-3]). ~~However, it's only active on one host at any given time. We'll need to configure a load balancer with all 3 backend cloudcephmon100[1-3] hosts on TCP port 9283.~~ The current version of Ceph allows you to add all manager hosts to the prometheus scrape target. [x] Enable the prometheus plugin [X] Build / Find grafana dashboard [x] Identify metrics for alerting