Uploaded image for project: 'OpenShift Bugs'
  1. OpenShift Bugs
  2. OCPBUGS-33281

[enterprise-4.13] Issue in file installing/install_config/enabling-cgroup-v2.adoc

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • None
    • 4.13, 4.14, 4.15
    • Documentation / Node
    • None
    • 2
    • OSDOCS Sprint 254
    • 1
    • False
    • Hide

      None

      Show
      None

      Description of problem:

      IN the documentation we are stating this "By default, OpenShift Container Platform uses Linux control group version 1 (cgroup v1) in your cluster. You can enable Linux control group version 2 (cgroup v2) upon installation. Enabling cgroup v2 in OpenShift Container Platform disables all cgroup version 1 controllers and hierarchies in your cluster." but on the release notes of 4.13 https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-13-release-notes.html#ocp-4-13-nodes-cgroup-v2-ga we are stating this "Linux Control Group version 2 (cgroup v2) is now generally available in OpenShift Container Platform 4.13. There is no new functionality in the GA version."
      
      a bit lower on the same page https://docs.openshift.com/container-platform/4.13/installing/install_config/enabling-cgroup-v2.html#nodes-clusters-cgroups-2-install_nodes-cluster-cgroups-2 we are stating this
      "Create or edit the node.config object to specify the v2 cgroup:apiVersion: config.openshift.io/v1
      kind: Node
      metadata:
        name: cluster
      spec:
        cgroupMode: "v1" " but actually the manifest its enabling cgroupv1 not v2.
      
      This sections are a bit confusing.

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

          

      How reproducible:

          

      Steps to Reproduce:

          1.
          2.
          3.
          

      Actual results:

          

      Expected results:

          

      Additional info:

          https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-13-release-notes.html#ocp-4-13-nodes-cgroup-v2-ga

            dan_chadwick Dan Chadwick
            midu@redhat.com Mihai IDU
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: