OpenShift Controller Manager pods stuck on Pending status

Solution Verified - Updated -


  • The controller manager pods are stuck on Pending status

    $ oc get pod -n openshift-controller-manager
    NAME                      READY  STATUS   RESTARTS  AGE
    controller-manager-6wz66  0/1    Pending  0         1h58m
    controller-manager-dpk5m  0/1    Pending  0         1h58m
    controller-manager-tcv4q  0/1    Pending  0         1h58m
  • openshift-global-ca configmap lacks any available data

    $ oc get cm openshift-global-ca -n openshift-controller-manager
    NAME                 DATA  AGE
    openshift-global-ca  0     4h25m


  • Red Hat OpenShift Container Platform 4.7

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