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  1. OpenShift Bugs
  2. OCPBUGS-13076

Load balancers/ Ingress controller removal race condition

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    Description

      This is a clone of issue OCPBUGS-11719. The following is the description of the original issue:
      —
      Description of problem:

      According to the slack thread attached: Cluster uninstallation is stuck when load balancers are removed before ingress controllers. This can happen when the ingress controller removal fails and the control plane operator moves on to deleting load balancers without waiting.

      Code ref https://github.com/openshift/hypershift/blob/248cea4daef9d8481c367f9ce5a5e0436e0e028a/control-plane-operator/hostedclusterconfigoperator/controllers/resources/resources.go#L1505-L1520

      Version-Release number of selected component (if applicable):

      4.12.z 4.13.z

      How reproducible:

      Whenever the load balancer is deleted before the ingress controller

      Steps to Reproduce:

      1.
2.
3.

      Actual results:

       

      Expected results:

      Load balancer deletion waits for the ingress controller deletion

      Additional info:

       

      Slack: https://redhat-internal.slack.com/archives/C04EUL1DRHC/p1681310121904539?thread_ts=1681216434.676009&cid=C04EUL1DRHC 

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        Issue Links

          blocks

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-13077 Load balancers/ Ingress controller removal race condition

          • Critical - To be worked on immediately following BLOCKER issues.
          • Closed
          clones

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-11719 Load balancers/ Ingress controller removal race condition

          • Critical - To be worked on immediately following BLOCKER issues.
          • Closed
          is blocked by

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-11719 Load balancers/ Ingress controller removal race condition

          • Critical - To be worked on immediately following BLOCKER issues.
          • Closed
          links to

          GitHub openshift/hypershift#2514: [release-4.13] OCPBUGS-13076: Ensure ingress controllers are removed before load balancers

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              cewong@redhat.com Cesar Wong
              openshift-crt-jira-prow OpenShift Prow Bot
              Jie Zhao Jie Zhao
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              Dates

                Created:
                Updated:
                Resolved: