controllers: trigger reconcile for claims when the desired hash changes

[rewantsoni]

add a watch for storageClient annotation change in the claim controller

[rewantsoni]

/hold for Testing

[rewantsoni]

Testing:

[rewantsoni malay] k get storagecluster ocs-storagecluster -oyaml | yq '.spec.network.connections'      
encryption:
  enabled: false

[rewantsoni malay] k get clientProfile 37449e1277731e6cfa1ded34fcf6639d -oyaml | yq '.spec.cephFs'
kernelMountOptions:
  ms_mode: prefer-crc
subVolumeGroup: cephfilesystemsubvolumegroup-7d512af0f18240c78d8b4ccc1ddb1a9c

Enabling encryption-------
[rewantsoni malay] k patch storagecluster ocs-storagecluster -n openshift-storage --type json --patch '[{ "op": "replace", "path": "/spec/network", "value": {"connections": {"encryption": {"enabled": true}}} }]' 
storagecluster.ocs.openshift.io/ocs-storagecluster patched
[rewantsoni malay] k get storagecluster ocs-storagecluster -oyaml | yq '.spec.network.connections'                                                                                                                  
encryption:
  enabled: true

[rewantsoni malay] k get clientProfile 37449e1277731e6cfa1ded34fcf6639d -oyaml | yq '.spec.cephFs'
kernelMountOptions:
  ms_mode: secure
subVolumeGroup: cephfilesystemsubvolumegroup-7d512af0f18240c78d8b4ccc1ddb1a9c

[leelavg]

incorrect comment, can be removed.

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: leelavg, rewantsoni

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[rewantsoni]

/unhold tested the fix and it works

[rewantsoni]

/cherry-pick release-4.18

[openshift-cherrypick-robot]

@rewantsoni: once the present PR merges, I will cherry-pick it on top of release-4.18 in a new PR and assign it to you.

In response to this:

/cherry-pick release-4.18

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[openshift-cherrypick-robot]

@rewantsoni: new pull request created: #300

In response to this:

/cherry-pick release-4.18

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.