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  1. OpenShift Virtualization
  2. CNV-67900

GA: HCO support for heterogeneous multi-arch clusters (golden images support)

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    • cnv-hco-heterogeneous-cluster-ga
    • Product / Portfolio Work
    • 77
    • Green
    • To Do
    • VIRTSTRAT-494 - Multiarch Support enablement for ARM
    • VIRTSTRAT-494Multiarch Support enablement for ARM
    • 90% To Do, 10% In Progress, 0% Done
    • doc-ready, po-ready
    • Hide

      2025-11-13:
      progressing, need to get feedback on GAing this from Virt and INfra team (we are just covering Golden Images scenario for VM creation)...

      Show
      2025-11-13: progressing, need to get feedback on GAing this from Virt and INfra team (we are just covering Golden Images scenario for VM creation)...

      Goal

      We should support deployment and upgrade of multi-arch clusters with heterogeneous workers.
      It requires:

      • heterogeneous golden images support
      • instance type to let the VM owner require an arch for the VM
        ....

      User Stories

      • As a VM owner, I want to run a VM running ARM RHEL on an ARM worker, regardless of the architecture that run my cluster's control plane.
        • currently, when pointing to a ContainerDisk image URI, I cannot specify which architecture is being imported.
      • As a cluster admin, I want my DataSources to pull up-to-date images of all architectures supported in my cluster.

      Non-Requirements

      • List of things not included in this epic, to alleviate any doubt raised during the grooming process.

      Notes

      • Any additional details or decisions made/needed

          1.
          		 upstream roadmap issue Sub-task New Normal Unassigned
          2.
          		 upstream documentation Sub-task New Normal Unassigned
          3.
          		 upgrade consideration Sub-task New Normal Unassigned
          4.
          		 CEE/PX summary presentation Sub-task New Normal Unassigned
          5.
          		 test plans in polarion Sub-task New Normal Unassigned
          6.
          		 upstream roadmap issue Sub-task New Undefined Unassigned
          7.
          		 automated tests Sub-task New Normal Unassigned
          8.
          		 upstream design Sub-task New Undefined Unassigned
          9.
          		 downstream documentation merged Sub-task New Normal Unassigned
          10.
          		 upstream documentation Sub-task New Undefined Unassigned
          11.
          		 upgrade consideration Sub-task New Undefined Unassigned
          12.
          		 test plans in polarion Sub-task New Undefined Unassigned
          13.
          		 automated tests Sub-task New Undefined Unassigned
          14.
          		 downstream documentation merged Sub-task New Undefined Unassigned
          15.
          		 CNV QE DevOps Requirement/Enablement Sub-task New Undefined Unassigned

              nunnatsa Nahshon Unna Tsameret
              unassigned_jira Unassigned
              Harel Meir Harel Meir
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                Created:
                Updated: