Description of problem (please be detailed as possible and provide log
snippests):
===================================================================
Recently we faced an issue of failed deployment with KMS and had to uninstall the cluster to clean the setup.

On deleting the storagecluster, the deletion was stuck indefinitely for hours, with only message in the ocs-operator being:

Snip from ocs-operator logs
-----------------------------

{"level":"info","ts":1610467637.3470006,"logger":"controllers.StorageCluster","msg":"Uninstall in progress","Request.Namespace":"openshift-storage","Request.Name":"ocs-storagecluster","Status":"Uninstall: Waiting on NooBaa system to be deleted"}


The logs should be more clear, telling exactly on which resource the uninstall is stuck.

Talked to Nitin and he already has a PR for the fix ready.


Version of all relevant components (if applicable):
===================================================================
OCP = 4.7.0-0.nightly-2021-01-07-034013
OCS = ocs-operator.v4.7.0-230.ci



Does this issue impact your ability to continue to work with the product
(please explain in detail what is the user impact)?
===============================================================

Is there any workaround available to the best of your knowledge?


Rate from 1 - 5 the complexity of the scenario you performed that caused this
bug (1 - very simple, 5 - very complex)?


Can this issue reproducible?


Can this issue reproduce from the UI?


If this is a regression, please provide more details to justify this:


Steps to Reproduce:
1. Install OCP 4.7 on vmware
2. Install OCS 4.7 operator and then click on Create STorage cluster
3. In the configure section - enable cluster-wide encryption and add the KMS details from external vault server. 
4. Click Create in Review and Create Page
5. If you hit Bug 1915202, edit the configmap below to add [VAULT_SKIP_VERIFY: "true"] 
6. See if install succeeds, but it is seen OSD creation still fails due to KMS related permission denied issues
7. The noobaa-db-pg-0 PVC stays in pending state
8. Try to uninstall OCS by deleting the Storagecluster from UI or CLI. Make sure no extra OBCs or PVCs apart from OSD/MON/Nooobaa db PVCs exist.

9. If the deletion is stuck, the message in the logs are not clear to confirm the real cause of issue.


Actual results:
=====================
Logging keeps repeating the same message, without detailing the real resource on which the deletion is stuck

Expected results:
====================
Logging needs to be removed


Additional info: