K8s/Openshift - Uninstall Procedure

CODE

#
# WARNING: THIS ACTION IS IRREVERSIBLE AND RESULTS IN LOSS OF DATA !

# delete Helm managed resources
helm -n <NAMESPACE> ls --short | xargs -L1 helm -n <NAMESPACE> delete

# delete the namespace
oc delete -f values/namespace.yaml

# delete Custom Resource Definitions (skip this if CRDs have not been installed using veridiumid)
oc delete -f values/veridiumid-crds/eck-operator-crds.yaml
oc delete -f values/veridiumid-crds/k8ssandra-operator.yaml
oc delete -f values/veridiumid-crds/zookeeper.yaml

Known Issues

Stuck while deleting CRD

CODE

oc get crd | grep k8ssandra
oc patch crd/k8ssandraclusters.k8ssandra.io -p '{"metadata":{"finalizers":[]}}' --type=merge