- name: install mariadb
  gather_facts: no
  hosts: "{{target}}"
  become: "{{become_var}}"
  tasks:

  - name: package requirements
    package:
      name:
        - apt-transport-https
        - gnupg1
        - wget
        - lsb-release

  - name: download official signing key
    shell:
      executable: /bin/bash
      cmd: |
        wget https://mariadb.org/mariadb_release_signing_key.asc -O /usr/share/keyrings/mariadb.asc
      creates: /usr/share/keyrings/mariadb.asc

  - name: convert official signing key
    shell:
      executable: /bin/bash
      cmd: |
        gpg1 --dearmor < /usr/share/keyrings/mariadb.asc > /usr/share/keyrings/mariadb.gpg
      creates: /usr/share/keyrings/mariadb.gpg

  - name: define distro flavor
    shell: |
        grep ^ID= /etc/os-release | cut -f2 -d=
    changed_when: false
    check_mode: false
    register: flavor

  - name: define distro release
    shell: |
        grep ^VERSION_CODENAME= /etc/os-release | cut -f2 -d=
    changed_when: false
    check_mode: false
    register: release

  #- debug: var=flavor.stdout
  #- debug: var=release.stdout

  # todo - adapt mirror depending on location
  - name: mariadb.list
    template:
      src: mariadb.list
      dest: /etc/apt/sources.list.d/mariadb.list
    notify: apt update

  - name: install mariadb
    package:
      name:
        - mariadb-client
        - mariadb-server
    # repo not configured yet
    when: not ansible_check_mode

  - name: service is up and enabled already
    service:
      name: mariadb
      state: started
      enabled: true

  # todo
  #mysql_secure_installation

  handlers:

  - name: apt update
    command: apt -q update