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  1. OpenShift Bugs
  2. OCPBUGS-11460

CPMS doesn't always generate configurations for AWS

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    Description

      This is a clone of issue OCPBUGS-11389. The following is the description of the original issue:
      —
      Description of problem:

      In certain cases, an AWS cluster running 4.12 doesn't automatically generate a controlplanemachineset when it's expected to.

It looks like CPMS is looking for `infrastructure.Spec.PlatformSpec.Type` (https://github.com/openshift/cluster-control-plane-machine-set-operator/blob/2aeaaf9ec714ee75f933051c21a44f648d6ed42b/pkg/controllers/controlplanemachinesetgenerator/controller.go#L180) and as result, clusters born earlier than 4.5 when this field was introduced (https://github.com/openshift/installer/pull/3277) will not be able to generate a CPMS.

I believe we should be looking at `infrastructure.Status.PlatformStatus.Type` instead

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

      4.12.9

      How reproducible:

      Consistent

      Steps to Reproduce:

      1. Install a cluster on a version earlier than 4.5
2. Upgrade cluster through to 4.12
3. Observe "Unable to generate control plane machine set, unsupported platform" error message from the control-plane-machine-set-operator, as well as the missing CPMS object in the openshift-machine-api namespace

      Actual results:

      No generated CPMS is created, despite the platform being AWS

      Expected results:

      A generated CPMS existing in the openshift-machine-api namespace

      Additional info:

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          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-11521 CPMS doesn't always generate configurations for AWS

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          clones

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-11389 CPMS doesn't always generate configurations for AWS

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is blocked by

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-11389 CPMS doesn't always generate configurations for AWS

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-11521 CPMS doesn't always generate configurations for AWS

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          links to

          GitHub openshift/cluster-control-plane-machine-set-operator#186: [release-4.13] OCPBUGS-11460: Use PlatformStatus instead of PlatformSpec to determine platform

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              joelspeed Joel Speed
              openshift-crt-jira-prow OpenShift Prow Bot
              Huali Liu Huali Liu
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                Updated:
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