ocp_master_check.yaml

   - name: Check hosts status before continue
      shell: "oc get nodes {{ inventory_hostname }} | awk '{print $2}' | grep -iwo ready"
      delegate_to: 127.0.0.1
      register: nodestate
      until: nodestate.stdout == "Ready"
      retries: 20
      delay: 20

    - name: Check hosts status before continue
      shell: "oc get nodes {{ inventory_hostname }} | awk '{print $2}' | grep -iwo SchedulingDisabled | wc -l"
      delegate_to: 127.0.0.1
      register: nodeschedule
      until: nodeschedule.stdout == "0"
      retries: 5
      delay: 5
  # OR
  
  - name: Check for ready master nodes
  shell: |
    oc get nodes | grep master | grep Ready
  register: master_ready_status

- name: Register master ready status
  when: (master_ready_status.stdout_lines|length == ocp_num_masters) and (not "NotReady" in master_ready_status.stdout)
  set_fact:
    masters_ready: True

- name: Register master ready status
  when: (master_ready_status.stdout_lines|length != ocp_num_masters) or ("NotReady" in master_ready_status.stdout)
  set_fact:
    masters_ready: False

- name: Print master ready status
  debug:
    msg: "All masters are ready: {{masters_ready}}"

- fail:
    msg: "**********FAILED: AT LEAST ONE MASTER NODE IS NOT READY**********"
  when: not masters_ready