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  1. OpenShift Bugs
  2. OCPBUGS-29485

vSphere ABI failed due to storage operator degraded

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      Wordsmithed:

      * Previously, the assisted installer removed the uninitialized taints for all vSphere nodes which prevented the vSphere CCM from initializing the nodes properly. This caused the vSphere CSI operator to degrade during the initial cluster installation because the node's provider ID was missing. With this release, the assisted installer checks if vSphere credentials were provided in the `install-config.yaml`. If credentials are provided, the OpenShift version is greater or equal to 4.15, and the agent installer was used, the assisted-installer and assisted-installer-controller do not remove the uninitialized taints. This means that the node's providerID and VM's UUID are properly set and the vSphere CSI operator is installed.

      -----------------------------
      OLD RN TEXT:

      Cause: The assisted-installer was removing the uninitialized taints for all vSphere nodes preventing the vSphere CCM from initializing the nodes properly.

      Consequence: The vSphere CSI operator is degraded during initial cluster install because the VM's UUID (node's providerID) is missing.

      Fix: The assisted-installer now checks if vSphere credentials were provided in the install-config.yaml. If credentials were provided, the OpenShift version is greater or equal to 4.15, and if the agent installer was used, then the assisted-installer and assisted-installer-controller does not remove the uninitialized taints.

      Result: The node's providerID and VM's UUID are properly set and the vSphere CSI operator is installed.
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      Wordsmithed: * Previously, the assisted installer removed the uninitialized taints for all vSphere nodes which prevented the vSphere CCM from initializing the nodes properly. This caused the vSphere CSI operator to degrade during the initial cluster installation because the node's provider ID was missing. With this release, the assisted installer checks if vSphere credentials were provided in the `install-config.yaml`. If credentials are provided, the OpenShift version is greater or equal to 4.15, and the agent installer was used, the assisted-installer and assisted-installer-controller do not remove the uninitialized taints. This means that the node's providerID and VM's UUID are properly set and the vSphere CSI operator is installed. ----------------------------- OLD RN TEXT: Cause: The assisted-installer was removing the uninitialized taints for all vSphere nodes preventing the vSphere CCM from initializing the nodes properly. Consequence: The vSphere CSI operator is degraded during initial cluster install because the VM's UUID (node's providerID) is missing. Fix: The assisted-installer now checks if vSphere credentials were provided in the install-config.yaml. If credentials were provided, the OpenShift version is greater or equal to 4.15, and if the agent installer was used, then the assisted-installer and assisted-installer-controller does not remove the uninitialized taints. Result: The node's providerID and VM's UUID are properly set and the vSphere CSI operator is installed.
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      This is a clone of issue OCPBUGS-25718 The following is the description of the original issue:
      —

      Description of problem:

      The degradation of the storage operator occurred because it couldn't locate the node by UUID. I noticed that the providerID was present for node 0, but it was blank for other nodes. A successful installation can be achieved on day 2 by executing step 4 after step 7 from this document: https://access.redhat.com/solutions/6677901. Additionally, if we provide credentials from the install-config, it's necessary to add a taint to the node using the uninitialized taint(oc adm taint node "$NODE" node.cloudprovider.kubernetes.io/uninitialized=true:NoSchedule) after the bootstrap completed.

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

      4.15

      How reproducible:

      100%

      Steps to Reproduce:

          1. Create an agent ISO image
    2. Boot the created ISO on vSphere VM   

      Actual results:

      Installation is failing due to storage operator unable to find the node by UUID.

      Expected results:

      Storage operator should be installed without any issue.

      Additional info:

      Slack discussion: https://redhat-internal.slack.com/archives/C02SPBZ4GPR/p1702893456002729

              rwsu1@redhat.com Richard Su
              rhn-support-mhans Manoj Hans
              Manoj Hans Manoj Hans
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