Update Ceph cluster¶
You can update Ceph cluster to the latest minor version of Ceph Octopus by triggering the existing Ceph cluster update.
To update Ceph cluster:
Verify that your management cluster is automatically upgraded to the latest Mirantis Container Cloud release:
Log in to the Container Cloud web UI with the
m:kaas:namespace@operator
orm:kaas:namespace@writer
permissions.On the bottom of the page, verify the Container Cloud version number.
Verify that your managed clusters are updated to the latest Cluster release. For details, see Update a managed cluster.
Log in to a local machine running Ubuntu 18.04 where
kubectl
is installed.Obtain and export
kubeconfig
of the management cluster as described in Connect to a Mirantis Container Cloud cluster.Open the
KaasCephCluster
CR for editing:kubectl edit kaascephcluster
Update the
version
parameter. For example:version: 15.2.13
Obtain and export
kubeconfig
of the managed clusters as described in Connect to a Mirantis Container Cloud cluster.Repeat the steps 5-7 to update Ceph on every managed cluster.