Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!
Now, the MOSK documentation set covers all product layers, including MOSK management (formerly Container Cloud). This means everything you need is in one place. Some legacy names may remain in the code and documentation and will be updated in future releases. The separate Container Cloud documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.
Automated Ceph LCM¶
Warning
This procedure is valid for MOSK clusters that use the deprecated 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:
This section describes the supported automated Ceph lifecycle management (LCM) operations.
- High-level workflow of Ceph OSD or node removal
- Add, remove, or reconfigure Ceph nodes
- Add, remove, or reconfigure Ceph OSDs
- Add, remove, or reconfigure Ceph OSDs with metadata devices
- Replace a failed Ceph OSD
- Replace a failed Ceph OSD with a metadata device
- Replace a failed metadata device
- Replace a failed Ceph node