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  1. OpenShift Request For Enhancement
  2. RFE-5691

Support for schedulable control-plane in NUMAResourcesOperator

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    • Icon: Feature Request Feature Request
    • Resolution: Unresolved
    • Icon: Major Major
    • None
    • 4.16
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    • None
    • Improvement
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    • operators
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    • Engineering

      1. Proposed title of this feature request
      2. What is the nature and description of the request?

      on a cluster with control-plane and workers, we can enable scheduling workload on the control plane nodes by setting mastersSchedulable to true using `oc edit schedulers.config.openshift.io cluster`. This will:

      • untainted the control plane nodes
      • add the worker rol to them

      out of the box, this will also create overlapping MCPs, which is something the NUMAResourcesOperator does not support.

      It is still possible to make NUMAResourcesOperator work in this environment with manual action, but it would be preferred for the operator to have better support. Users should be enabled to configure the operator properly with settings on its managed CRs (`numaresourcesoperator`)

      3. Why does the customer need this? (List the business requirements here)

      Add support for compact clusters

      Streamlines the user experience

      Recuces management cost

      4. List any affected packages or components.

      NUMA Resources operator

              fromani@redhat.com Francesco Romani
              fromani@redhat.com Francesco Romani
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                Created:
                Updated: