Uninstalling Ceph

You can delete all Ceph containers on a node to uninstall Ceph.

1. On ceph1, log in to the Ceph cluster and delete ceph2 and ceph3.

   1 2	ceph orch host drain ceph2 ceph orch host drain ceph3

2. Remove the Ceph cluster.

   1	cephadm rm-cluster --fsid XXXXXX --force

   XXXXXX indicates the cluster FSID. You need to run the cluster removal command on each server.