---
- name: Docker | Check if ansible version >= 2.4
  assert:
    that: "ansible_version.full is version_compare(2.4, '>=')"
    msg: "Ansible 2.4 or superior version is required."
  tags:
    - docker
    - docker_asserts
    - docker_install
    - docker_users
    - docker_networks
    - docker_containers

- include_tasks: install.yml
  tags:
    - docker
    - docker_install

- name: Docker | Ensure docker users are added to the docker group
  user:
    name: "{{ item }}"
    groups: docker
    append: true
  with_items: "{{ docker_users|default([]) }}"
  when: docker_users
  tags:
    - docker
    - docker_users

- include_tasks: swarm.yml
  when: docker_swarm_enable
  tags:
    - docker
    - docker_swarm
    - docker_swarm_init

- name: Assign default labels to swarm nodes
  docker_node:
    debug: '{{ docker_node.debug|default(omit) }}'
    hostname: '{{ docker_node.hostname|default(inventory_hostname) }}'
    labels: '{{ docker_node.labels|default(omit) }}'
    role: '{{ docker_node.role|default(omit) }}'
    availability: '{{ docker_node.availability|default(omit) }}'
    labels_state: '{{ docker_node.labels_state|default(omit) }}'
    labels_to_remove: '{{ docker_node.labels_to_remove|default(omit) }}'
  delegate_to: "{{ groups['docker_swarm_manager'][0] }}"
  when: docker_swarm_enable
  tags:
    - docker
    - docker_swarm
    - docker_swarm_labels

- name: Docker | Create docker networks
  docker_network:
    "{{ item }}"
  loop: "{{ docker_networks|default([]) }}"
  tags:
    - docker
    - docker_networks

- name: Docker | Create docker containers
  docker_container:
    "{{ item }}"
  loop: "{{ docker_containers|default([]) }}"
  tags:
    - docker
    - docker_containers

- name: Docker | Create docker swarm services
  docker_swarm_service:
    "{{ item }}"
  loop: "{{ docker_swarm_services|default([]) }}"
  when: docker_swarm_enable
  tags:
    - docker
    - docker_swarm
    - docker_swarm_services