Uploaded image for project: 'Couchbase Kubernetes'
  1. Couchbase Kubernetes
  2. K8S-599

PV: New pod is created when cb pod is killed with persistent volume in healthy condition

    XMLWordPrintable

Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.1.0
    • 1.1.0
    • operator

    Description

       

      Testcase: TestPersistentVolumeKillPodAndOperator

      Scenario:

      1. Couchbase cluster of size 4 is created with default persistent volume mount
      2. Operator and pod 0001 is killed in parallel

      Observation:

      Once operator respawned, it is creating a new pod 0004 to replace the killed pod without attempting delta recovery of pod 0001

      Cluster events:

      Event schema validation failed:
      NewMemberAdded     | New member test-couchbase-54gn7-0000 added to cluster              
      NewMemberAdded     | New member test-couchbase-54gn7-0001 added to cluster              
      NewMemberAdded     | New member test-couchbase-54gn7-0002 added to cluster 
      NewMemberAdded     | New member test-couchbase-54gn7-0003 added to cluster 
      RebalanceStarted   | A rebalance has been started to balance data across the cluster
      RebalanceCompleted | A rebalance has completed          
      BucketCreated      | A new bucket `PVBucket` was created           
      NewMemberAdded     | New member test-couchbase-54gn7-0004 added to cluster              | <== no anyof members matched
      RebalanceStarted   | A rebalance has been started to balance data across the cluster
      MemberRemoved      | Existing member test-couchbase-54gn7-0001 removed from the cluster
      RebalanceCompleted | A rebalance has completed            

       

       

      Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

        Activity

          There are no commits yet on this issue.

          People

            tommie Tommie McAfee
            ashwin.govindarajulu Ashwin Govindarajulu
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes

                PagerDuty