ansible/roles/mqtt/application/tasks/main.yml

---

- name: Install required packages
  apt:
    state: present
    name:
      - mosquitto

- name: Create configuration environment directory
  file:
    state: directory
    path: "{{ environment_directory }}"
    owner: root
    group: root
    mode: "u=rwx,g=rx,o=rx"

- name: Configure makefile for environment directory
  template:
    src: mosquitto.makefile
    dest: "{{ environment_directory }}/makefile"
    owner: root
    group: root
    mode: "u=rw,g=r,o=r"
  notify:
    - reconfigure mosquitto acl
    - reconfigure mosquitto auth

- name: Create link in environment directory
  file:
    state: link
    src: "{{ configuration_directory }}"
    dest: "{{ environment_link }}"

- name: Store acl main file
  template:
    src: main.acl
    dest: "{{ environment_directory }}/0_main.acl"
    owner: root
    group: root
    mode: "u=rw,g=r,o=r"
  notify: reconfigure mosquitto acl

- name: Create auth main file
  file:
    state: touch
    path: "{{ environment_directory | quote }}/0_main.auth"
    owner: root
    group: root
    mode: "u=rw,g=r,o=r"

- name: Store auth main file
  command: >-
    mosquitto_passwd
    -b
    {{ environment_directory | quote }}/0_main.auth
    {{ admin_user | quote }}
    {{ admin_pass | quote }}
  notify: reconfigure mosquitto auth

- name: Configure mosquitto configuration
  template:
    src: "main.conf"
    dest: "{{ configuration_directory }}/conf.d/0_main.conf"
    owner: "root"
    group: "root"
    mode: "u=rw,g=r,o=r"
  notify: restart mosquitto