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  1. OpenShift Bugs
  2. OCPBUGS-31756

Compute server group policy is not honoured

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      * Previously, Terraform would create the compute server group with the policy set for the control plane. As a consequence, the 'serverGroupPolicy' property of the install-config.yaml file was ignored for the compute server group. With this release, the server group policy set in the install-config.yaml file for the compute MachinePool is correctly applied at install-time in the Terraform flow. (link:https://issues.redhat.com/browse/OCPBUGS-31756[*OCPBUGS-31756*])
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      * Previously, Terraform would create the compute server group with the policy set for the control plane. As a consequence, the 'serverGroupPolicy' property of the install-config.yaml file was ignored for the compute server group. With this release, the server group policy set in the install-config.yaml file for the compute MachinePool is correctly applied at install-time in the Terraform flow. (link: https://issues.redhat.com/browse/OCPBUGS-31756 [* OCPBUGS-31756 *])
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      This is a clone of issue OCPBUGS-31335. The following is the description of the original issue:
      —
      This is a clone of issue OCPBUGS-31050. The following is the description of the original issue:
      —
      Description of problem:

      The install-config.yaml file lets a user set a server group policy for Control plane nodes, and one for Compute nodes, choosing from affinity, soft-affinity, anti-affinity, soft-anti-affinity. Installer will then create the server group if it doesn't exist.

The server group policy defined in install-config for Compute nodes is ignored. The worker server group always has the same policy as the Control plane's.

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

      How reproducible:

      Steps to Reproduce:

          1. openshift-install create install-config
    2. set Compute's serverGroupPolicy to soft-affinity in install-config.yaml
    3. openshift-install create cluster
    4. watch the server groups

      Actual results:

      both master and worker server groups have the default soft-anti-affinity policy

      Expected results:

      the worker server group should have soft-affinity as its policy

      Additional info:

              pprinett@redhat.com Pierre Prinetti
              openshift-crt-jira-prow OpenShift Prow Bot
              Itshak Brown Itshak Brown
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                Updated:
                Resolved: