Cleanup ODH Installations

How to cleanup ODH installation?

There are two approaches to cleanup ODH resources-

Approach 1: Manually Delete Operands

oc delete dsc default-dsc
oc delete dsci default-dsci

Note, if DSCI or DSC are stuck after deletion, remove finalizers to proceed.

oc patch dsci/default-dsci -p '{"metadata":{"finalizers":[]}}' --type=merge
oc patch dsc/default-dsc -p '{"metadata":{"finalizers":[]}}' --type=merge

Once operands are deleted, uninstall ODH Operator

Approach 2: Add Uninstall configmap

cat <<EOF | oc create -f -
apiVersion: operators.coreos.com/v1alpha1
kind: ConfigMap
apiVersion: v1
metadata:
  name: odh-uninstall
  namespace: openshift-operators
  labels:
    api.openshift.com/addon-managed-odh-delete: 'true'
EOF

Note: This will delete the entire applications namespace(opendatahub), all operands and operator CSV.