DeploymentConfig stuck with "Deployment config does not have minimum availability."

Solution Verified - Updated -

Issue

  • After applying a new DeploymentConfig there are no Pods being created.
  • The Deployment doesn't run and shows the following status. We don't see any other error than the "Deployment config does not have minimum availability.".

    $ oc get dc <name> -o yaml
    [..]
    status:
      latestVersion: 0
      observedGeneration: 1
      replicas: 0
      updatedReplicas: 0
      availableReplicas: 0
      unavailableReplicas: 0
      conditions:
        - type: Available
          status: 'False'
          lastUpdateTime: '2020-10-14T12:41:33Z'
          lastTransitionTime: '2020-10-14T12:41:33Z'
          message: Deployment config does not have minimum availability.
    

Environment

  • Red Hat OpenShift Container Platform (OCP) 4.5

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