Uploaded image for project: 'OpenShift Bugs'
  1. OpenShift Bugs
  2. OCPBUGS-15220

The multus-admission-controller deployment in a hypershift cluster needs to ensure pods run in separate zones

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done-Errata
    • Normal
    • 4.15.0
    • 4.13, 4.12, 4.14
    • Networking / multus
    • None
    • Moderate
    • No
    • False
    • Hide

      None

      Show
      None
    • Hide
      Previously on Hypershift clusters, pods were not always being scheduled on separate zones. With this update, the `multus-admission-controller` deployment now uses a `PodAntiAffinity` spec for Hypershift to operate in the proper zone. (link:https://issues.redhat.com/browse/OCPBUGS-15220[*OCPBUGS-15220*])
      Show
      Previously on Hypershift clusters, pods were not always being scheduled on separate zones. With this update, the `multus-admission-controller` deployment now uses a `PodAntiAffinity` spec for Hypershift to operate in the proper zone. (link: https://issues.redhat.com/browse/OCPBUGS-15220 [* OCPBUGS-15220 *])
    • Enhancement
    • In Progress

    Description

      Description of problem:

      To ensure pods run in separate zone for a hypershift cluster, a PodAntiAffinity spec should be provided.

      Version-Release number of selected component (if applicable):

      4.12, 4.13, 4.14

      How reproducible:

      Always

      Steps to Reproduce:

      1. Create a hypershift control plane in ha mode.
      2. Observe the multus admission controller pods.
      3.
      

      Actual results:

      Not all pods scheduled on separate zones.

      Expected results:

      Pods scheduled on separate zones.

      Additional info:

       

      Attachments

        Activity

          People

            dosmith Douglas Smith
            brucecongwork Bruce Cong (Inactive)
            Weibin Liang Weibin Liang
            IBM Employee
            Votes:
            0 Vote for this issue
            Watchers:
            8 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: