Arango database cluster not reconciled

To troubleshoot pods, follow the steps:

1. Edit all the data pods (pods starts with arangodb-prmr*), using command:

   kubectl delete pod <podname>

   Note: Run for all the three data pods.
2. Ensure that, all pods are terminated.
3. If pods are taking longer time to repond, then terminate forcefully using command:

   kubectl patch pod/<podname>  --type json -p $'- op: remove\n  path: /metadata/finalizers'

   For example:

   kubectl patch pod/arangodb-prmr-kkmjqqxc-b542f9  --type json -p $'- op: remove\n  path: /metadata/finalizers'

4. After deleting all the terminating state pods, if the cluster is not running, run the following command:

   kubectl delete pod/arangodb-prmr-kkmjqqxc-b542f9  --grace-period=0  --force