- name: set role information
  set_fact:
    role_dependency:
      - {stage: 3, role: 'coredns'}
      - {stage: 5, role: 'coredns', tasks_from: 'tls.yml'}

    role_dependency_index: 0

    role_hardware:
      cores: 4
      memory: 128
      swap: 64
      disk: 0.3