ansible-role-rocketchat/tasks/rocketchat.yml

---
- name: "Open ports for RocketChat"
  become: true
  ufw:
    rule: allow
    proto: tcp
    port: "{{ item }}"
  loop:
    - '3000'
    - '80'
    - '443'
    - '22'

- name: Creates directory structure for rocketchat data
  file:
    path: /home/{{ main_user }}/rocketchat/data
    state: directory
    owner: "{{ main_user }}"
    group: "{{ main_user }}"
    mode: 0775

- name: Creates directory structure for nginx data
  file:
    path: /home/{{ main_user }}/rocketchat/nginx
    state: directory
    owner: "{{ main_user }}"
    group: "{{ main_user }}"
    mode: 0775

- name: Creates directory structure for upload data
  become: true
  file:
    path: /home/{{ main_user }}/rocketchat/uploads
    state: directory
    owner: "{{ main_user }}"
    group: "{{ main_user }}"
    mode: 0775

- name: Creates backup directory outside of docker volumes to move dumps more easily off of server
  file:
    path: /home/{{ main_user }}/backups
    state: directory
    owner: "{{ main_user }}"
    group: "{{ main_user }}"
    mode: 0775

- name: Ensure mmap to wiredTiger mongoDB repo checkout exists
  ansible.builtin.git:
    repo: 'https://github.com/RocketChat/docker-mmap-to-wiredtiger-migration.git'
    dest: /home/{{ main_user }}/rocketchat/rocketchat-migration
    update: no

- name: Copy docker folder from mmap to wiredTiger mongoDB migration repo
  ansible.builtin.copy:
    src: /home/{{ main_user }}/rocketchat/rocketchat-migration/docker
    dest: /home/{{ main_user }}/rocketchat/docker
    remote_src: yes

- name: copy docker compose to server (from template)
  template:
    src: templates/docker-compose.yml.j2
    dest: /home/{{ main_user }}/rocketchat/docker-compose.yml

- name: bring down rocketchat docker-compose
  become_user: "{{ main_user }}"
  docker_compose:
    project_src: /home/{{ main_user }}/rocketchat/
    state: absent
    remove_orphans: true
  register: __remove_rocketchat
  tags:
    - bring-down

- name: update permissions
  become: true
  file:
    path: /home/{{ main_user }}
    state: directory
    recurse: yes
    owner: "{{ main_user }}"
    group: "{{ main_user }}"
    mode: 0775

- name: setup nginx reverse proxy from template
  template:
    src: templates/nginx.conf.j2
    dest: /home/{{ main_user }}/rocketchat/nginx/nginx.conf

- name: docker compose up
  become_user: "{{ main_user }}"
  docker_compose:
    project_src: /home/{{ main_user }}/rocketchat/
    state: present
  register: __rocketchat

- name: Get the current datetime
  debug:
    var: ansible_date_time

- name: Backup existing RocketChat mongo database
  when: backup_db
  community.docker.docker_container_exec:
    container: rocketchat_mongo_1
    command: mongodump --archive=/dump/{{ ansible_date_time.iso8601 }} --gzip
  #    chdir: /home/{{ main_user }}/rocketchat
  #    chdir: /
  register: __backup_result
  tags: mongodump

- name: Copy backup we just took to home/{{ main_user }}/backups
  when: backup_db and not __backup_result.failed
  ansible.builtin.copy:
    src: /home/{{ main_user }}/rocketchat/data/dump/{{ ansible_date_time.iso8601 }}
    dest: /home/{{ main_user }}/backups/{{ ansible_date_time.iso8601 }}.gzip
    remote_src: yes
  tags: mongodump

- name: Pull newly created mongodump into local backups directory
  when: backup_db and not __backup_result.failed
  ansible.builtin.fetch:
    src: /home/{{ main_user }}/backups/{{ ansible_date_time.iso8601 }}.gzip
    dest: "{{ local_backup_dir }}"
  tags: mongodump

- name: Set feature compability version if we are upgrading mongoDB
  when: set_feature_compat_version
  community.docker.docker_container_exec:
    container: rocketchat_mongo_1
    command: >
      bash -c 'mongo --eval "db.adminCommand( { setFeatureCompatibilityVersion: \"{{ prev_mongo_version }}\" } )"'
  #    chdir: /home/{{ main_user }}/rocketchat
  #    chdir: /
  #docker-compose exec mongo
  register: __set_feature_compability_version_mongo
  tags: mongoupgrade

- name: debug docker compose down
  debug:
    var: __remove_rocketchat
  tags: bring-down

- name: debug docker compose up debug
  debug:
    var: __rocketchat

- name: debug mongo backup
  when: backup_db
  debug:
    var: __backup_result
  tags: mongodump


- name: debug mongo upgrade set feature compatability version
  when: prev_mongo_version and prev_mongo_version != mongo_version
  debug:
    var: __set_feature_compability_version_mongo
  tags: mongoupgrade