---

- name: Container role initialization
  import_tasks: init.yml

- name: Docker network
  when: docker_network_mode is not defined or docker_network_mode != 'host' or docker_networks | length > 0
  block:
    - name: Set networks variable to {{ docker_service_name }}
      set_fact:
        container_networks:
          - name: "{{ docker_service_name }}"
      when: docker_networks | length == 0
    - name: Set networks variable to {{ docker_networks }}
      set_fact:
        container_networks: "{{ docker_networks }}"
      when: docker_networks | length > 0
    - name: Create docker networks
      docker_network:
        name: "{{ item.name }}"
      loop: "{{ container_networks }}"

- name: Reverse proxy for container
  include_tasks: proxy.yml
  when: reverse_proxy_type != 'none'

- name: Additional services
  include_tasks: additional.yml
  when: docker_additional_services is defined

- name: Create directory /opt/{{ docker_service }}
  file:
    path: "/opt/{{ docker_service }}"
    state: directory
    mode: 0755
  when: create_opt_directory

- name: Container image
  import_tasks: image.yml

- name: Container user
  include_tasks: host_user.yml
  when: docker_host_user

- name: Create suffix directory
  when: create_opt_directory and docker_service_suffix is defined
  block:
    - name: Create directory /opt/{{ docker_service + '/' + docker_service_suffix }}
      file:
        path: "/opt/{{ docker_service }}/{{ docker_service_suffix }}"
        state: directory
        owner: "{{ user.uid | default(omit) }}"
        group: "{{ user.group | default(omit) }}"
        mode: 0755
    - name: Set container_workdir variable
      set_fact:
        container_workdir: /opt/{{ docker_service }}/{{ docker_service_suffix }}

- name: Set container_workdir variable
  set_fact:
    container_workdir: /opt/{{ docker_service }}
  when: docker_service_suffix is not defined

- name: Create mounts directory
  when: create_mounts_directory
  block:
    - name: Set docker_mounts_dir
      set_fact:
        docker_mounts_dir: "{{ container_workdir }}/mounts"

    - name: Create directory {{ docker_mounts_dir }}
      file:
        path: "{{ docker_mounts_dir }}"
        state: directory
        owner: "{{ user.uid | default(omit) }}"
        group: "{{ user.group | default(omit) }}"
        mode: 0700

- name: Database container
  include_tasks: database.yml
  when: docker_database != 'none'

- name: Container volumes
  import_tasks: volumes.yml

- name: "Container for {{ docker_service_name }}"
  docker_container:
    name: "{{ docker_service_name }}"
    image: "{{ container_image.Id if container_image != '' else docker_image }}"
    user: "{{ docker_user if docker_host_user else omit }}"
    mounts: "{{ docker_volume_definition }}"
    published_ports: "{{ container_published_ports + docker_published_ports }}"
    labels: "{{ traefik_labels | default(omit) }}"
    env: "{{ docker_env | combine(docker_additional_env) | combine({'TZ': timezone}) }}"
    entrypoint: "{{ docker_entrypoint | default(omit) }}"
    command: "{{ docker_command | default(omit) }}"
    restart_policy: always
    network_mode: "{{ docker_network_mode | default(omit) }}"
    networks: "{{ container_networks | default(omit) }}"
    log_driver: local
  register: container_out

- name: Reset docker_mounts if converted from docker_volumes
  set_fact:
    docker_mounts: []
  when: final_docker_volumes | length > 0