NetBackup™ Deployment Guide for Kubernetes Clusters

To uninstall the NetBackup environment

1. To remove the environment components from the application namespace, run:

   $ kubectl delete environment.netbackup.veritas.com/environment-sample --namespace <namespce_name>

2. Wait for all the pods, services and resources to be terminated. To confirm, run

   $ kubectl get --namespace <namespce_name> all,environments,primaryservers,mediaservers,msdpscaleouts,cpservers

   You should get a message that no resources were found in the nb-example namespace.

3. To identify and delete any outstanding persistent volume claims, run the following:

   $ kubectl get pvc --namespace <namespace_name>

   $ kubectl delete pvc <pvc-name>

   To delete all PVCs under the same namespace, run the following command:

   kubectl delete pvc -n <namespace> --all

4. To locate and delete any persistent volumes created by the deployment, run:

   $ kubectl get pv

   $ kubectl delete pv <pv-name> --grace-period=0 --force

   Note:

   Certain storage drivers may cause physical volumes to get stuck in the terminating state. To resolve this issue, remove the finalizer, using the command: $ kubectl patch pv <pv-name> -p '{"metadata":{"finalizers":null}}

   Note:

   (EKS-specific) Navigate to mounted EFS directory and delete the content from primary_catalog folder by running the rm -rf /efs/ command.

5. To delete the application namespace, run:

   $ kubectl delete ns <namespace name>

To uninstall the operators

1. To uninstall the NetBackup operator using helm charts, run the following command from the installation directory.

   helm uninstall -n netbackup-operator-system operators

2. To uninstall the NetBackup operator and remove the operator's namespace, run the following command:

   kubectl delete ns netbackup-operator-system