ansible-personal/roles/mariadb/tasks/main.yml

---
- name: Remove MariaDB key from apt-key
  ansible.builtin.apt_key:
    id: 0x177F4010FE56CA3336300305F1656F24C74CD1D8
    state: absent
  tags:
    - packages
    - mariadb

- name: Check MariaDB package signing key
  ansible.builtin.stat:
    path: /etc/apt/keyrings/mariadb_release_signing_key.asc
  register: mariadb_signing_key_stat
  tags:
    - packages
    - mariadb

- name: Download MariaDB package signing key
  ansible.builtin.get_url:
    url: https://mariadb.org/mariadb_release_signing_key.asc
    dest: /etc/apt/keyrings/mariadb_release_signing_key.asc
    owner: root
    group: root
    mode: 0644
  register: download_mariadb_signing_key
  when: not mariadb_signing_key_stat.stat.exists
  tags:
    - packages
    - mariadb

- name: Add MariaDB 10.6 repo
  ansible.builtin.apt_repository:
    repo: 'deb [arch=amd64 signed-by=/etc/apt/keyrings/mariadb_release_signing_key.asc] https://dlm.mariadb.com/repo/mariadb-server/10.6/repo/debian {{ ansible_distribution_release }} main'
    filename: mariadb
    state: present
  register: add_mariadb_apt_repository
  tags:
    - packages
    - mariadb

- name: Update apt cache
  ansible.builtin.apt: # noqa no-handler
    update_cache: true
  when:
    (download_mariadb_signing_key.status_code is defined and download_mariadb_signing_key.status_code == 200) or
    add_mariadb_apt_repository is changed
  tags:
    - packages
    - mariadb

- name: Install mariadb-server
  ansible.builtin.apt:
    name: ['mariadb-server', 'python3-pymysql']
    state: present
    cache_valid_time: 3600
  tags: mariadb, packages

- name: Create system my.cnf
  ansible.builtin.template:
    src: my.cnf.j2
    dest: /etc/mysql/my.cnf
    owner: root
    group: root
    mode: 0644
  notify:
    - restart mariadb
  tags: mariadb

# See: https://docs.ansible.com/ansible/latest/collections/community/mysql/mysql_user_module.html
- name: Update MariaDB root password for all root accounts
  community.mysql.mysql_user:
    name: root
    host: "{{ item }}"
    password: "{{ mariadb_root_password }}"
    login_unix_socket: "{{ mariadb_login_unix_socket }}"
  loop:
    - 127.0.0.1
    - ::1
  tags: mariadb

- name: Create .my.conf file with root credentials
  ansible.builtin.template:
    src: .my.cnf.j2
    dest: /root/.my.cnf
    owner: root
    mode: 0600
  tags: mariadb

# See: https://docs.ansible.com/ansible/latest/collections/community/mysql/mysql_db_module.html
- name: Create MariaDB database(s)
  community.mysql.mysql_db:
    db: "{{ item.name }}"
    state: present
    encoding: utf8mb4
    login_unix_socket: "{{ mariadb_login_unix_socket }}"
  loop: "{{ mariadb_databases }}"
  when: mariadb_databases is defined
  tags: mariadb

- name: Create MariaDB user(s)
  community.mysql.mysql_user:
    name: "{{ item.user }}"
    password: "{{ item.pass }}"
    priv: "{{ item.name }}.*:ALL"
    host: 127.0.0.1
    state: present
    login_unix_socket: "{{ mariadb_login_unix_socket }}"
  loop: "{{ mariadb_databases }}"
  when: mariadb_databases is defined
  tags: mariadb

# vim: set ts=2 sw=2: