implement VOLUME_CONDITION capability

[pkalever]

Describe what this PR does

Node Volume Health checks if a volume is still mounted and usable. To check whether a volume is usable, the CSI driver shall check if filesystem is corrupted, whether there are bad blocks, etc. in this RPC.

// VolumeCondition represents the current condition of a volume.      
                                                                      
message VolumeCondition {                                             
  option (alpha_message) = true;                                      
                                                                      
  // Normal volumes are available for use and operating optimally.    
  // An abnormal volume does not meet these criteria.                 
  // This field is REQUIRED.                                          
  bool abnormal = 1;                                                  
                                                                      
  // The message describing the condition of the volume.              
  // This field is REQUIRED.                                          
  string message = 2;                                                 
}                                                                     

Signed-off-by: Prasanna Kumar Kalever <[email protected]>

Related issues

Fixes: #2794

Logs

With Feature Gates enabled: csi-rbdplugin.log metrics.log With Feature Gates disabled: csi-rbdplugin_without_fg.log metrics_without_fg.log

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[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed in two weeks if no further activity occurs. Thank you for your contributions.

[mergify[bot]]

This pull request now has conflicts with the target branch. Could you please resolve conflicts and force push the corrected changes? 🙏

[pkalever]

@Mergifyio rebase

[mergify[bot]]

rebase

✅ Branch has been successfully rebased

[pkalever]

@Madhu-1 please find the logs requested With Feature Gates enabled: csi-rbdplugin.log metrics.log With Feature Gates disabled: metrics_without_fg.log csi-rbdplugin_without_fg.log

[pkalever]

@Mergifyio rebase

[mergify[bot]]

rebase

✅ Branch has been successfully rebased

[pkalever]

@Mergifyio rebase

[mergify[bot]]

rebase

✅ Branch has been successfully rebased

[pkalever]

@Mergifyio rebase

[mergify[bot]]

rebase

✅ Branch has been successfully rebased

[pkalever]

/retest ci/centos/k8s-e2e-external-storage/1.23

[pkalever]

/retest all

[pkalever]

@Mergifyio rebase

[mergify[bot]]

rebase

✅ Branch has been successfully rebased

[mergify[bot]]

This pull request now has conflicts with the target branch. Could you please resolve conflicts and force push the corrected changes? 🙏

[mergify[bot]]

This pull request now has conflicts with the target branch. Could you please resolve conflicts and force push the corrected changes? 🙏

[Madhu-1]

Hello there! There hasn't been any activity on this PR for quite some time, so I have removed the "keepalive" label. To avoid it being closed as stale shortly, please revisit and give it some attention. Thank you!

[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed in two weeks if no further activity occurs. Thank you for your contributions.

[github-actions[bot]]

This pull request has been automatically closed due to inactivity. Please re-open if these changes are still required.