yarn_cluster_decommission.yml

---
  - name: Decommissioning cluster
    hosts: localhost
    gather_facts: false
    roles:
      - { role: download-certs }
      - { role: create-master-group }
      - { role: create-data-group }
      - { role: create-livy-group }
      - { role: create-zk-group }
      - { role: delete-volume }
      - { role: cluster-decommission }