Create Backup with all resources except deployment and pod and then restore the backup

[avinashchaturvedi2002]

Testcase Precondition:

1. Kahu project installed in given name-space (test-kahu)
2. All below pods should be up and running:
   a. backup service
   b. Meta service with nfs provider
   c. nfs-server
3. Metadata location is created already
4. Namespace test-ns is created and contains
   some of the kubernetes resources
   5.Namespace restore-ns is created

Testcase Steps:

1. Check if Kahu project is installed in the given namespace (test-kahu)
2. Check if the following pods are up and running: a. backup service b. Meta service with NFS provider c. NFS server
3. Check if the metadata location is already created
4. Create a few Kubernetes resources in the test-ns namespace for testing purposes
5. Create a backup using the following command: kubectl backup create --include-resources=all --exclude-resources=pod,deployment --namespace=test-ns
6. Verify that the backup was created successfully by checking the metadata location
7. Delete the test-ns namespace using the following command: kubectl delete ns test-ns
8. Verify that the test-ns namespace was deleted successfully by running the following command: kubectl get ns
9. Create a new namespace called restore-ns using the following command: kubectl create ns restore-ns
10. Restore the backup into the restore-ns namespace using the following command: kubectl backup restore --namespace=restore-ns
11. Verify that the resources were restored successfully into the restore-ns namespace by running the following command: kubectl get all -n restore-ns
12. Compare the restored resources with the original resources to ensure that the restore process was successful
    Test Case Result:
    The backup and restore process should be successful and all resources except pod and deployment should be restored to the restore-ns namespace. The restored resources should be the same as the original resources before the backup was taken.