Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!
Starting with MOSK 25.2, the MOSK documentation set covers all product layers, including MOSK management (formerly MCC). This means everything you need is in one place. The separate MCC 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 MiraCeph
custom
resource (CR), which is available since MOSK 25.2 to replace the deprecated
KaaSCephCluster
. For the equivalent procedure with the KaaSCephCluster
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