# Wordpress with MariaDB
#
version: '3'
services:
  # https://hub.docker.com/_/wordpress
  # https://github.com/docker-library/docs/tree/master/wordpress
  wordpress:
    image: wordpress:latest
    restart: unless-stopped
    # Take a look the possible public port collision.
    ports:
      - 8201:80
    links:
      - database
    volumes:
      # Needs R/W UID:GID 33:33 (www-data:www-data).
      - ./storage/volumes/wordpress_html:/var/www/html
    environment:
      # These variables matter only for a new instance.
      # In the case of migration take care the wp-config.php.
      WORDPRESS_DB_HOST: database
      WORDPRESS_DB_NAME: wordpress
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: secret-1
      # https://api.wordpress.org/secret-key/1.1/salt/ or
      # https://passwordsgenerator.net/
      WORDPRESS_AUTH_KEY: fill_in
      WORDPRESS_SECURE_AUTH_KEY: fill_in
      WORDPRESS_LOGGED_IN_KEY: fill_in
      WORDPRESS_NONCE_KEY: fill_in
      WORDPRESS_AUTH_SALT: fill_in
      WORDPRESS_SECURE_AUTH_SALT: fill_in
      WORDPRESS_LOGGED_IN_SALT: fill_in
      WORDPRESS_NONCE_SALT: fill_in
    extra_hosts:
      - "host.docker.internal:host-gateway"
    labels:
      com.centurylinklabs.watchtower.enable: true
  # https://hub.docker.com/_/mariadb
  database:
    image: mariadb:lts
    restart: unless-stopped
    # ports:
    #  - 3306:3306
    volumes:
      # Needs R/W UID:GID 999:999.
      - ./storage/volumes/mysql:/var/lib/mysql
      # Needs read UID 999.
      - ./storage/volumes/mysql_conf_d:/etc/mysql/conf.d
      - ./storage/volumes/mysql_init_d:/docker-entrypoint-initdb.d
    environment:
      MARIADB_AUTO_UPGRADE: "1"
      MARIADB_INITDB_SKIP_TZINFO: "1"
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      # https://passwordsgenerator.net/
      MYSQL_PASSWORD: secret-1
      MYSQL_ROOT_PASSWORD: secret-2
    extra_hosts:
      - "host.docker.internal:host-gateway"
    labels:
      com.centurylinklabs.watchtower.enable: true