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  1. OpenShift Bugs
  2. OCPBUGS-2078

[RHOCP 4.8] Scheduler profile topologySpreadConstraints not working as expected

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      Description of problem:

      EvenPodsSpreadPriority is not working as expected in cluster.

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

       

      How reproducible:

      Easy

      Steps to Reproduce:

      1. Setup Scheduler with topologySpreadConstraints
2. Create a deployment or stateful set.
3. The pods should get scheduled on different nodes from different zones.

      Actual results:

      Pods are not evenly spread on nodes.

      Expected results:

      Pods should be scheduled on node where nodes are in different zones.

      Additional info:

       

        1. descheduler-2.log
          18 kB
        2. descheduler-1.log
          45 kB
        3. nodes (1).txt
          27 kB

            jchaloup@redhat.com Jan Chaloupka
            rhn-support-akanekar Ankita Kanekar
            Rama Kasturi Narra Rama Kasturi Narra
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              Created:
              Updated:
              Resolved: