ansible-roles/roles/mailman/tasks/install.yml

---

- name: Enable python39 module
  command: dnf -y module enable python39
  args:
    warn: False
  changed_when: False
  tags: mailman

- name: Install packages
  yum:
    name:
      - python39-pip
      - python39-devel
      - git
      - gcc
      - sassc
  tags: mailman

- name: Wipe the venv on upgrades
  file: path={{ mailman_root_dir }}/venv state=absent
  when: mailman_install_mode == 'upgrade'
  tags: mailman

- name: Create the venv dir
  file: path={{ mailman_root_dir }}/venv state=directory
  tags: mailman

- name: Setup the virtualenv
  pip:
    name:
      - pip
      - wheel
      - django<3.1
      - mailman=={{ mailman_version.core }}
      - postorius=={{ mailman_version.postorius }}
      - HyperKitty=={{ mailman_version.hyperkitty }}
      - mailman_hyperkitty
      - mailman-web
      - uwsgi
      - whoosh
    virtualenv: "{{ mailman_root_dir }}/venv"
    virtualenv_command: /usr/bin/python3.9 -m venv
  notify: restart mailman
  tags: mailman

- when: mailman_db_engine == 'postgres'
  block:
    - name: Install Postgres support
      yum:
        name:
          - postgresql-devel

    - name: Install postgres python support
      pip:
        name:
          - psycopg2-binary==2.8.6 # There's a bug with TZ in 2.9
        virtualenv: "{{ mailman_root_dir }}/venv"
        virtualenv_command: /usr/bin/python3.9 -m venv

    - name: Create the PostgreSQL role
      postgresql_user:
        db: postgres
        name: "{{ mailman_db_user }}"
        password: "{{ mailman_db_pass }}"
        login_host: "{{ mailman_db_server }}"
        login_user: sqladmin
        login_password: "{{ pg_admin_pass }}"
      tags: mailman
    
    - name: Create the PostgreSQL databases
      postgresql_db:
        name: "{{ mailman_db_name[item] }}"
        encoding: UTF-8
        template: template0
        owner: "{{ mailman_db_user }}"
        login_host: "{{ mailman_db_server }}"
        login_user: sqladmin
        login_password: "{{ pg_admin_pass }}"
      loop: "{{ mailman_db_name.keys() | list }}"

  tags: mailman

- when: mailman_db_engine == 'mysql'
  block:
    - name: Install mysql support
      yum:
        name:
          - mariadb-devel

    - name: Install mysql python support
      pip:
        name:
          - mysqlclient
          - pymysql
        virtualenv: "{{ mailman_root_dir }}/venv"
        virtualenv_command: /usr/bin/python3.9 -m venv

    - include_tasks: ../includes/webapps_create_mysql_db.yml
      vars:
        - db_name: "{{ mailman_db_name[mailman_db] }}"
        - db_user: "{{ mailman_db_user }}"
        - db_server: "{{ mailman_db_server }}"
        - db_pass: "{{ mailman_db_pass }}"
        - append_privs: True
      loop: "{{ mailman_db_name.keys() | list }}"
      loop_control:
        loop_var: mailman_db

  tags: mailman

- name: Create a manage.py link
  file: src={{ mailman_root_dir }}/venv/bin/mailman-web dest={{ mailman_root_dir }}/venv/bin/manage.py state=link
  tags: mailman

- name: Deploy systemd units
  template: src={{ item }}.j2 dest=/etc/systemd/system/{{ item }}
  loop:
    - mailman-core.service
    - mailman-web.service
  notify: restart mailman
  register: mailman_units
  tags: mailman

- name: Deploy systemd timers
  template: src={{ item }}.j2 dest=/etc/systemd/system/{{ item }}
  loop:
    - mailman-digests.service
    - mailman-digests.timer
    - mailman-notify.service
    - mailman-notify.timer
  notify: restart mailman timers
  register: mailman_timers
  tags: mailman

- name: Reload systemd
  systemd: daemon_reload=True
  when: >
    mailman_units.results | selectattr('changed','equalto',True) | list | length > 0 or
    mailman_timers.results | selectattr('changed','equalto',True) | list | length > 0    
  tags: mailman

- name: Install con jobs
  cron:
    cron_file: mailman
    special_time: "{{ item.schedule | default(omit) }}"
    minute: "{{ item.minute | default(omit) }}"
    name: "{{ item.name }}"
    user: "{{ mailman_user }}"
    job: "{{ mailman_root_dir }}/venv/bin/mailman-web runjobs {{ item.name }}"
  loop:
    - name: yearly
      schedule: yearly
    - name: monthly
      schedule: monthly
    - name: weekly
      schedule: weekly
    - name: daily
      schedule: daily
    - name: hourly
      schedule: hourly
    - name: minutely
    - name: quarter_hourly
      minute: '2,17,32,47'
  tags: mailman

- name: Install pre/post backup hooks
  template: src={{ item }}-backup.sh.j2 dest=/etc/backup/{{ item }}.d/mailman.sh mode=700
  loop:
    - pre
    - post
  tags: mailman