databases/roles/mariadb/defaults/main.yml

---
mariadb_version: "10.11.9"
mariadb_base_path: /var/lib/mariadb
mariadb_data_path: >-2
  {{ mariadb_base_path }}/{{ mariadb_version | split('.') | first }}
mariadb_state: present

mariadb_root_password: ~
mariadb_database: ~
mariadb_username: ~
mariadb_password: ~

mariadb_container_base_environment:
  MARIADB_ROOT_PASSWORD: "{{ mariadb_root_password }}"
mariadb_container_extra_environment: {}

mariadb_container_image_registry: docker.io
mariadb_container_image_namespace: ~
mariadb_container_image_name: mariadb
mariadb_container_image_tag: ~
mariadb_container_image: >-2
  {{
    ([
      mariadb_container_image_registry | default([], true),
      mariadb_container_image_namespace | default([], true),
      mariadb_container_image_name,
    ] | flatten | join('/'))
    + ':' + mariadb_container_image_tag | default(mariadb_version, true)
  }}
mariadb_container_image_source: pull
mariadb_container_image_force_source: >-2
  {{ mariadb_container_image_tag | default(false, true) | bool }}

mariadb_container_name: mariadb
mariadb_container_base_volumes:
  - "{{ mariadb_data_path }}:{{ mariadb_container_data_path }}:z"
mariadb_container_extra_volumes: []
mariadb_container_base_labels:
  version: "{{ mariadb_version }}"
mariadb_container_extra_labels: {}
mariadb_container_restart_policy: "unless-stopped"
mariadb_container_environment: >-2
  {{ mariadb_container_base_environment
  | combine(mariadb_container_database_environment
      if (mariadb_database and mariadb_username and mariadb_password)
      else {}, recursive=True)
  | combine(mariadb_container_extra_environment) }}
mariadb_container_state: >-2
  {{ (mariadb_state == 'present') | ternary('started', 'absent') }}