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  1. OpenShift Bugs
  2. OCPBUGS-7249

Machine and respective Node should indicate proper zones

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      * Previously, the Machine API controller could not determine the zone of machines in vSphere clusters that use multiple zones. With this release, the zone lookup logic is based on the host of a VM and, as a result, machine objects indicate proper zones. (link:https://issues.redhat.com/browse/OCPBUGS-7249[*OCPBUGS-7249*])
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      * Previously, the Machine API controller could not determine the zone of machines in vSphere clusters that use multiple zones. With this release, the zone lookup logic is based on the host of a VM and, as a result, machine objects indicate proper zones. (link: https://issues.redhat.com/browse/OCPBUGS-7249 [* OCPBUGS-7249 *])
    • Bug Fix
    • Done

    Description

      Description of problem:

      Machine and respective Node should indicate proper zones, but machine doesn’t indicate proper zones on multiple vCenter zones cluster

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

      4.13.0-0.nightly-2023-02-07-064924

      How reproducible:

      always

      Steps to Reproduce:

      1.Create a multiple vCenter zones cluster 

sh-4.4$ oc get clusterversion
NAME      VERSION                              AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.13.0-0.nightly-2023-02-07-064924   True        False         58m     Cluster version is 4.13.0-0.nightly-2023-02-07-064924
sh-4.4$ oc get machine
NAME                           PHASE     TYPE   REGION    ZONE   AGE
jima15b-x4584-master-0         Running          us-east          88m
jima15b-x4584-master-1         Running          us-east          88m
jima15b-x4584-master-2         Running          us-west          88m
jima15b-x4584-worker-0-26hml   Running          us-east          81m
jima15b-x4584-worker-1-zljp8   Running          us-east          81m
jima15b-x4584-worker-2-kkdzf   Running          us-west          81m

2.Check machine labels and node labels 
sh-4.4$ oc get machine jima15b-x4584-worker-0-26hml -oyaml 
apiVersion: machine.openshift.io/v1beta1
kind: Machine
metadata:
  annotations:
    machine.openshift.io/instance-state: poweredOn
  creationTimestamp: "2023-02-09T02:28:03Z"
  finalizers:
  - machine.machine.openshift.io
  generateName: jima15b-x4584-worker-0-
  generation: 2
  labels:
    machine.openshift.io/cluster-api-cluster: jima15b-x4584
    machine.openshift.io/cluster-api-machine-role: worker
    machine.openshift.io/cluster-api-machine-type: worker
    machine.openshift.io/cluster-api-machineset: jima15b-x4584-worker-0
    machine.openshift.io/region: us-east
    machine.openshift.io/zone: ""
  name: jima15b-x4584-worker-0-26hml
  namespace: openshift-machine-api

sh-4.4$ oc get node jima15b-x4584-worker-0-26hml --show-labels
NAME                           STATUS   ROLES    AGE    VERSION           LABELS
jima15b-x4584-worker-0-26hml   Ready    worker   9m4s   v1.26.0+9eb81c2   beta.kubernetes.io/arch=amd64,beta.kubernetes.io/instance-type=vsphere-vm.cpu-4.mem-16gb.os-unknown,beta.kubernetes.io/os=linux,failure-domain.beta.kubernetes.io/region=us-east,failure-domain.beta.kubernetes.io/zone=us-east-1a,kubernetes.io/arch=amd64,kubernetes.io/hostname=jima15b-x4584-worker-0-26hml,kubernetes.io/os=linux,node-role.kubernetes.io/worker=,node.kubernetes.io/instance-type=vsphere-vm.cpu-4.mem-16gb.os-unknown,node.openshift.io/os_id=rhcos,topology.csi.vmware.com/openshift-region=us-east,topology.csi.vmware.com/openshift-zone=us-east-1a,topology.kubernetes.io/region=us-east,topology.kubernetes.io/zone=us-east-1a

      Actual results:

      Machine doesn’t indicate proper zone, it's machine.openshift.io/zone: ""

      Expected results:

      Machine should indicate proper zone

      Additional info:

      Discussed here https://redhat-internal.slack.com/archives/GE2HQ9QP4/p1675848293159359

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        Issue Links

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          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-32015 Machine and respective Node should indicate proper zones

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • ASSIGNED
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-32015 Machine and respective Node should indicate proper zones

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • ASSIGNED
          links to

          GitHub openshift/machine-api-operator#1126: OCPBUGS-7249: Fix zone tag value reconciliation for vSphere machines

          Web Link RHEA-2023:5006 rpm

          Activity

            People

              dmoiseev Denis Moiseev (Inactive)
              huliu@redhat.com Huali Liu
              Huali Liu Huali Liu
              Jeana Routh Jeana Routh
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                Updated:
                Resolved: