ansible-nas/roles/mosquitto/tasks/main.yml

---
- name: Create Mosquitto Directories
  file:
    path: "{{ item }}"
    state: directory
  with_items:
    - "{{ mosquitto_data_directory }}/config"
    - "{{ mosquitto_data_directory }}/data"
    - "{{ mosquitto_data_directory }}/log"

- name: Template mosquitto.conf
  copy:
    src: mosquitto.conf
    dest: "{{ mosquitto_data_directory }}/config/mosquitto.conf"
  register: mosquitto_conf

- name: Create Mosquitto container
  docker_container:
    name: mosquitto
    image: eclipse-mosquitto:latest
    pull: true
    volumes:
      - "{{ mosquitto_data_directory }}/config/mosquitto.conf:/mosquitto/config/mosquitto.conf:rw"
      - "{{ mosquitto_data_directory }}/data:/mosquitto/data:rw"
      - "{{ mosquitto_data_directory }}/log:/mosquitto/log:rw"
    ports:
      - "{{ mosquitto_port_a }}:1883"
      - "{{ mosquitto_port_b }}:9001"
    restart_policy: unless-stopped
    restart: "{{ mosquitto_conf is changed }}"
    memory: 1g