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  1. OpenShift Hosted Control Plane
  2. HOSTEDCP-141

Enable Basic Flow for in-place upgrades for worker machines

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    • Icon: Epic Epic
    • Resolution: Done
    • Icon: Major Major
    • Alongside OpenShift 4.11
    • None
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    • Enable in-place upgrades for worker machines
    • BU Product Work
    • False
    • False
    • Green
    • To Do
    • OCPSTRAT-437 - HyperShift Worker & Control-Plane Updates / Upgrades (Phase 1)
    • Impediment
    • OCPSTRAT-437HyperShift Worker & Control-Plane Updates / Upgrades (Phase 1)
    • 0% To Do, 0% In Progress, 100% Done
    • Undefined
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    • 0
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      Epic Goal

      • Allow users to specify an upgrade strategy for their node pools (in-place / rolling).
      • Implement rolling upgrades and define parameters for it in the API (max unavailable, burst size, etc)

      Why is this important?

      • Rolling upgrades will allow upgrading worker machines for a hosted control plane cluster.

      Scenarios

      1. Perform a rolling upgrade of a cluster with 20 workers, 4 at a time

      Acceptance Criteria

      • CI - MUST be running successfully with tests automated
      • Release Technical Enablement - Provide necessary release enablement details and documents.
      • ...

      Dependencies (internal and external)

      1. ...

      Previous Work (Optional):

      Open questions::

      Done Checklist

      • CI - CI is running, tests are automated and merged.
      • Release Enablement <link to Feature Enablement Presentation>
      • DEV - Upstream code and tests merged: <link to meaningful PR or GitHub Issue>
      • DEV - Upstream documentation merged: <link to meaningful PR or GitHub Issue>
      • DEV - Downstream build attached to advisory: <link to errata>
      • 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>

        1.
        Docs Tracker Sub-task Closed Undefined Unassigned
        2.
        QE Tracker Sub-task Closed Undefined Jie Zhao
        3.
        TE Tracker Sub-task Closed Undefined Unassigned

            agarcial@redhat.com Alberto Garcia Lamela
            cewong@redhat.com Cesar Wong
            Jie Zhao Jie Zhao
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              Created:
              Updated:
              Resolved: