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Verify Ceph cluster state#

To verify the state of a Ceph cluster, Pelagia provides statuses to CephDeployment and CephDeploymentHealth custom resources (CR). These resources contain information about the state of the Ceph cluster components, their health, and potentially problematic components.

To verify the Pelagia API health:

  1. Obtain the CephDeployment CR: 

    kubectl -n pelagia get cephdpl -o yaml

    Information from CephDeployment.status reflects the spec handling state and validation result. For the description of status fields, see CephDeployment: Status fields.

  2. Obtain the CephDeploymentHealth CR: 

    kubectl -n pelagia get cephdeploymenthealth -o yaml

    Information from CephDeploymentHealth.status contains extensive details about Ceph cluster and a shortened version with status summary. For the description of status fields, see CephDeploymentHealth.