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Ceph operations for KaaSCephCluster (deprecated)

Warning

This procedure is valid for MOSK clusters that use the unsupported KaaSCephCluster custom resource (CR) instead of the MiraCeph CR that is available since MOSK 25.2 as a new Ceph configuration entrypoint.

For the equivalent procedure with the MiraCeph CR, refer to the following section:

Ceph operations for MiraCeph

This section outlines Ceph LCM operations such as adding Ceph Monitor, Ceph nodes, and RADOS Gateway nodes to an existing Ceph cluster or removing them, as well as removing or replacing Ceph OSDs. The section also includes OpenStack-specific operations for Ceph.

The following sections describe the Ceph cluster configuration options:

The following sections describe the OpenStack-related Ceph operations:

The following sections describe how to configure, manage, and verify specific aspects of a Ceph cluster.

Caution

Before you proceed with any reading or writing operation, first verify the cluster status using the ceph tool as described in Verify the Ceph core services.