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ikurni/manually-remove-OCS-openshift

Last active March 9, 2021 03:05
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How to Manually remove OCS Cluster from Openshift
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manually-remove-OCS-openshift
### In order to remove OCS Cluster manually, when resources are stucked, need to patch the resources manually as below :
[root@ocpbastion ~]# oc patch -n openshift-stroage crd/cephobjectstoreusers.ceph.rook.io --type=merge -p '{"metadata": {"finalizers":null}}'
customresourcedefinition.apiextensions.k8s.io/cephobjectstoreusers.ceph.rook.io patched
[root@ocpbastion ~]# oc patch -n openshift-stroage crd/cephblockpools.ceph.rook.io --type=merge -p '{"metadata": {"finalizers":null}}'
customresourcedefinition.apiextensions.k8s.io/cephblockpools.ceph.rook.io patched
[root@ocpbastion ~]# oc patch -n openshift-stroage crd/cephclusters.ceph.rook.io --type=merge -p '{"metadata": {"finalizers":null}}'
customresourcedefinition.apiextensions.k8s.io/cephclusters.ceph.rook.io patched
[root@ocpbastion ~]# oc patch -n openshift-stroage crd/cephfilesystems.ceph.rook.io --type=merge -p '{"metadata": {"finalizers":null}}'
customresourcedefinition.apiextensions.k8s.io/cephfilesystems.ceph.rook.io patched
[root@ocpbastion ~]# oc patch -n openshift-stroage crd/cephobjectstores.ceph.rook.io --type=merge -p '{"metadata": {"finalizers":null}}'
customresourcedefinition.apiextensions.k8s.io/cephobjectstores.ceph.rook.io patched
[root@ocpbastion ~]# oc patch -n openshift-stroage crd/storageclusters.ocs.openshift.io --type=merge -p '{"metadata": {"finalizers":null}}'
customresourcedefinition.apiextensions.k8s.io/storageclusters.ocs.openshift.io patched
[root@ocpbastion ~]# oc patch crd/backingstores.noobaa.io --type=merge -p '{"metadata": {"finalizers":null}}'
customresourcedefinition.apiextensions.k8s.io/backingstores.noobaa.io patched
[root@ocpbastion ~]# oc patch crd/bucketclasses.noobaa.io --type=merge -p '{"metadata": {"finalizers":null}}'
customresourcedefinition.apiextensions.k8s.io/bucketclasses.noobaa.io patched
[root@ocpbastion ~]# oc patch crd/noobaas.noobaa.io --type=merge -p '{"metadata": {"finalizers":null}}'
customresourcedefinition.apiextensions.k8s.io/noobaas.noobaa.io patched
### After deletion of the resources has been done, make sure the openshift-storage namespace also need to be deleted as well
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