Ceph Stats


Proxmox Ceph RBD Poolstatistics
Last updated: 8 months ago

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  • Annotation 2020-04-07 231113.png
    Annotation 2020-04-07 231113.png

Dashboard + Telegraf Config for getting Pool Metrics from a Ceph Manager.

  1. Configure Ceph to expose Metrics:
ceph mgr module enable telegraf
ceph telegraf config-set address udp://:8094
ceph telegraf config-set interval 10

Important Hint: Execute those 3 commands in a row or you might run into a nasty Ceph bug that might cause your manager processes crashing: https://tracker.ceph.com/issues/43551

  1. Install Telegraf on all Nodes that run a Ceph manager Process.
  2. Copy the collector Config to every Host that runs a manager. Restart Telegraf on all nodes.
  3. Import Dashboard JSON to Grafana, assign Datasource.

Collector Configuration Details

  service_address = "udp://:8094"
  data_format = "influx"