okd/roles/openshift_master_cluster/tasks/main.yml

---
- name: Test if cluster is already configured
  command: pcs status
  register: pcs_status
  changed_when: false
  failed_when: false
  when: openshift.master.cluster_method == "pacemaker"

- include: configure.yml
  when: "pcs_status | failed and 'Error: cluster is not currently running on this node' in pcs_status.stderr"