---
- hosts: [nw-cluster]  
  roles:
    - common
    - role: cluster-replacement
      when: 
         - cluster_replacement is defined and cluster_replacement|bool
    - role: databases 
    - conductor
    - role: workers
      when:
         - no_workers is not defined or not no_workers|bool
  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 not dry|bool 

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

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

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