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  1. OpenShift Bugs
  2. OCPBUGS-29114

Installer creates CPMS incorrectly for vSphere IPI when static IPs are configured

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      * Previously, when installing a cluster on vSphere with static IP addresses, the cluster could create control plane machines without static IP addresses due to a conflict with other Technology Preview features. With this update, the Control Plane Machine Set Operator correctly manages the static IP assignment for control plane machines. (link:https://issues.redhat.com/browse/OCPBUGS-29114[*OCPBUGS-29114*])
      Show
      * Previously, when installing a cluster on vSphere with static IP addresses, the cluster could create control plane machines without static IP addresses due to a conflict with other Technology Preview features. With this update, the Control Plane Machine Set Operator correctly manages the static IP assignment for control plane machines. (link: https://issues.redhat.com/browse/OCPBUGS-29114 [* OCPBUGS-29114 *])
    • Bug Fix
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      Description of problem:

      When installing a new vSphere cluster with static IPs, control plane machine sets (CPMS) are also enabled in TechPreviewNoUpgrade and the installer applies the incorrect config to the CPMS resulting in masters being recreated.

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

      4.15

      How reproducible:

      always

      Steps to Reproduce:

      1. create install-config.yaml with static IPs following documentation
2. run `openshift-install create cluster`
3. as install progresses, watch the machines definitions

      Actual results:

      new master machines are created

      Expected results:

      all machines are the same as what was created by the installer.

      Additional info:

            rhn-support-ngirard Neil Girard
            rhn-support-ngirard Neil Girard
            Shang Gao Shang Gao
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              Created:
              Updated:
              Resolved: