---
- name: Manage the installation of portainer as a stack
  block:
  - name: Create a directory for the portainer stack
    file: dest=/srv/portainer state=directory mode='0755'

  - name: Install the portainer docker stack configuration
    template: src=portainer-agent-stack.yml.j2 dest=/srv/portainer/portainer-agent-stack.yml owner=root group=root mode='0444'

  - name: Run the docker stack to start portainer
    docker_stack:
      state: present
      name: portainer
      compose:
        - /srv/portainer/portainer-agent-stack.yml
    run_once: True

  when: docker_swarm_manager_main_node | bool
  tags: [ 'portainer', 'docker_portainer', 'docker_swarm', 'docker' ]