Automated Ceph LCM

This section describes the supported automated Ceph lifecycle management (LCM) operations.

• High-level workflow of Ceph OSD or node removal
  • Creating a Ceph OSD removal request
  • KaaSCephOperationRequest OSD removal specification
  • KaaSCephOperationRequest OSD removal status
• Add, remove, or reconfigure Ceph OSDs
  • Add a Ceph OSD on a managed cluster
  • Remove a Ceph OSD from a managed cluster
  • Reconfigure a Ceph OSD on a managed cluster
• Add, remove, or reconfigure Ceph nodes
  • Add Ceph nodes on a managed cluster
  • Remove a Ceph node from a managed cluster
  • Reconfigure a Ceph node on a managed cluster
• Replace a failed Ceph OSD
  • Remove a failed Ceph OSD by device name, path, or ID
  • Remove a failed Ceph OSD by Ceph OSD ID
  • Deploy a new device after removal of a failed one
• Replace a failed Ceph node
  • Remove a failed Ceph node
  • Deploy a new Ceph node after removal of a failed one