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  1. OpenShift Bugs
  2. OCPBUGS-5977

Implement LIST call chunking in openshift-sdn

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Normal Normal
    • None
    • 4.12.0
    • None
    • SDN Sprint 231, SDN Sprint 232, SDN Sprint 233
    • 3
    • Rejected
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      This is a clone of issue OCPBUGS-4607. The following is the description of the original issue:

      This is a clone of issue OCPBUGS-4422. The following is the description of the original issue:

      This bug is a backport clone of [Bugzilla Bug 2050230](https://bugzilla.redhat.com/show_bug.cgi?id=2050230). The following is the description of the original bug:

      Description of problem:
      In a large cluster, sdn daemonset can DoS the kube-apiserver with un-paginated LIST calls on high count resources.

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

      How reproducible:
      NA

      Steps to Reproduce:
      NA

      Actual results:
      Kube API Server and Openshift API Server in one of the cluster keeps restarting, without proper exception. The cluster is not accessible.

      Expected results:
      Kube API Server and Openshift API Server should be stable.

      Additional info:

            jcaamano@redhat.com Jaime CaamaƱo Ruiz
            openshift-crt-jira-prow OpenShift Prow Bot
            Zhanqi Zhao Zhanqi Zhao
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              Created:
              Updated:
              Resolved: