---
- hosts: localhost
  roles:
    - common
    - role: cluster-replacement
      when: 
         - cluster_replacement is defined and cluster_replacement|bool
    - role: postgres
      when: db is not defined or db == 'postgres'
    - role: mysql
      when: db is defined and db == 'mysql' 
    - elasticsearch   
    - conductor
  tasks:
    - name: Start {{ db|default('postgres', true) }} and es
      docker_stack:
        name: conductor
        state: present
        compose:
           - "{{ target_path }}/{{ db|default('postgres', true) }}-swarm.yaml"
           - "{{ target_path }}/elasticsearch-swarm.yaml"
      when: dry is not defined or dry|bool 

    - name: Waiting for databases
      pause:
        seconds: 10
      when: dry is not defined or dry|bool

    - name: Start conductor
      docker_stack:
        name: conductor
        state: present
        compose:
          - "{{ target_path }}/conductor-swarm.yaml"
      when: dry is not defined or dry|bool
    
    - name: Start haproxy
      docker_stack:
        name: conductor
        state: present
        compose:
          - "{{ target_path }}/haproxy-swarm.yaml"
      when:
         - dry is not defined or dry|bool
         - cluster_replacement is defined
         - cluster_replacement|bool

    - name: Start workers
      include_role:
         name: workers
      when: 
         - dry is not defined or dry|bool
         - workers is defined
         - workers|bool