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  1. OpenStack as Infra
  2. OSASINFRA-3134

CPMS variable root volume type

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    • FailureDomain volume type
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    • OCPSTRAT-305 - CPMS variable root volume type
    • 0% To Do, 0% In Progress, 100% Done

      Goal

      • Allow users to set different Root volume types for each Control plane machine as a day-2 operation through CPMS
      • Allow users to set different Root volume types for each Control plane machine as install-time configuration through install-config

      Why is this important?

      • In some OpenStack clouds, volume types are used to target separate OpenStack failure domains. With this feature, users can spread each Control plane root volume on separate OpenStack failure domains using the ControlPlaneMachineSet

      Acceptance Criteria

      • Once the CPMS is updated with different root volume types in the Failure domains, CCPMSO spins new master machines with their root volumes spread.

      Dependencies (internal and external)

      1. OpenShift-on-OpenStack integration with CPMS (OSASINFRA-3100)

      Previous Work (Optional):

      1. 4.13 FailureDomains tech preview (OSASINFRA-2998)

      Open questions::

      Done Checklist

      • CI - CI is running, tests are automated and merged.
      • Release Technical 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>

      FID: https://docs.google.com/document/d/1OEB7Vml1-TmpWZWbvHhf3lnrtEU5JZt2Sptcnu3Kv2I/edit#heading=h.fu58ua5viwam

            pprinett@redhat.com Pierre Prinetti
            pprinett@redhat.com Pierre Prinetti
            Emilien Macchi, Pierre Prinetti
            Itshak Brown Itshak Brown
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              Created:
              Updated:
              Resolved: