- hosts: taiga
  roles:
  - sudo
  - postgresql-server
  - rabbitmq
- hosts: taiga
  tasks:
  - name: ensure postgresql server is running
    service:
      name=postgresql
      state=started
  - name: ensure rabbitmq server is running
    service:
      name=rabbitmq-server
      state=started
- hosts: taiga
  roles:
  - apache
  - taiga
- hosts: taiga
  tasks:
  - name: ensure taiga is running
    service:
      name=taiga
      state=started
  - name: ensure taiga-events is running
    service:
      name=taiga-events
      state=started
  - name: ensure apache is running
    service:
      name=httpd
      state=started