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  1. OpenShift Hosted Control Plane
  2. HOSTEDCP-1556

Support Priority based expander for cluster-autoscaler

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    • Resolution: Done
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    • openshift-4.16
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    • Support Priority based expander for cluster-autoscaler
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    • To Do
    • OCPSTRAT-1337 - Support Priority based expander for cluster-autoscaler in ROSA HCP
    • OCPSTRAT-1337Support Priority based expander for cluster-autoscaler in ROSA HCP
    • 67% To Do, 0% In Progress, 33% Done
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      Goal

      • As a Managed OpenShift cluster administrator, I want to use the Priority based expander for cluster-autoscaler to select instance types based on priorities assigned by a user to scaling groups.

      the following flag needs to be set on the cluster-auto-scaler `--expander=priority` .

      The Configuration is based on the values stored in a ConfigMap called `cluster-autoscaler-priority-expander` which will be created by the user/ocm.

      Why is this important?

      Scenarios

      1. ...

      Acceptance Criteria

      • Dev - Has a valid enhancement if necessary
      • CI - MUST be running successfully with tests automated
      • QE - covered in Polarion test plan and tests implemented
      • Release Technical Enablement - Must have TE slides
      • ...

      Dependencies (internal and external)

      1. ...

      Previous Work (Optional):

      Open questions:

      Done Checklist

      • CI - CI is running, tests are automated and merged.
      • Release Technical Enablement <link to Feature Enablement Presentation>
      • DEV - Upstream documentation merged: <link to meaningful PR or GitHub Issue>
      • DEV - Enhancement merged: <link to meaningful PR or GitHub Issue>
      • QE - Test plans in Polarion: <link or reference to Polarion>
      • QE - Automated tests merged: <link or reference to automated tests>
      • DOC - Downstream documentation merged: <link to meaningful PR>

            rh-ee-mraee Mulham Raee
            rh-ee-mraee Mulham Raee
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              Created:
              Updated:
              Resolved: