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  1. OpenShift Bugs
  2. OCPBUGS-31050

Compute server group policy is not honoured

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      Due to a programming error, Terraform would create the Compute server group with the policy set for the Control plane. As a consequence, the 'serverGroupPolicy' property of install-config.yaml was completely ignored for the Computes.

      With this change, the server group policy set in install-config for the Compute machine-pool is correctly applied at install-time in the Terraform flow.
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      Due to a programming error, Terraform would create the Compute server group with the policy set for the Control plane. As a consequence, the 'serverGroupPolicy' property of install-config.yaml was completely ignored for the Computes. With this change, the server group policy set in install-config for the Compute machine-pool is correctly applied at install-time in the Terraform flow.
    • Bug Fix
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    Description

      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:

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          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-31335 Compute server group policy is not honoured

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-31335 Compute server group policy is not honoured

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          links to

          GitHub openshift/installer#8180: OCPBUGS-31050: openstack: Honour worker server group policy

          Web Link RHEA-2024:0041 OpenShift Container Platform 4.16.z bug fix update

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              pprinett@redhat.com Pierre Prinetti
              pprinett@redhat.com Pierre Prinetti
              Yaakov Khodorkovski Yaakov Khodorkovski
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                Created:
                Updated: