services:
  owncloud:
    image: owncloud/server:latest
    container_name: owncloud-server-${IP}-${PORT}
    restart: always
    ports:
      - ${IP}:${PORT}:8080
    depends_on:
      - mariadb
      - redis
    environment:
      - OWNCLOUD_DOMAIN=${OWNCLOUD_DOMAIN}
      - OWNCLOUD_TRUSTED_DOMAINS=${OWNCLOUD_TRUSTED_DOMAINS}
      - OWNCLOUD_DB_TYPE=mysql
      - OWNCLOUD_DB_NAME=owncloud
      - OWNCLOUD_DB_USERNAME=root
      - OWNCLOUD_DB_PASSWORD=${DBPASS}
      - OWNCLOUD_DB_HOST=mariadb
      - OWNCLOUD_ADMIN_USERNAME=${ADMIN_USERNAME}
      - OWNCLOUD_ADMIN_PASSWORD=${ADMIN_PASSWORD}
      - OWNCLOUD_MYSQL_UTF8MB4=true
      - OWNCLOUD_REDIS_ENABLED=true
      - OWNCLOUD_REDIS_HOST=redis
    healthcheck:
      test: ["CMD", "/usr/bin/healthcheck"]
      interval: 30s
      timeout: 10s
      retries: 5
    volumes:
      - ${DATA_DIR}/data/files:/mnt/data

  mariadb:
    image: mariadb:10.11 # minimum required ownCloud version is 10.9
    container_name: owncloud-mariadb
    restart: always
    environment:
      - MYSQL_ROOT_PASSWORD=${DBPASS}
      - MYSQL_USER=owncloud
      - MYSQL_PASSWORD=${DBPASS}
      - MYSQL_DATABASE=owncloud
      - MARIADB_AUTO_UPGRADE=1
    command: ["--max-allowed-packet=128M", "--innodb-log-file-size=64M"]
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-u", "root", "--password=${DBPASS}"]
      interval: 10s
      timeout: 5s
      retries: 5
    volumes:
      - ${DATA_DIR}/data/sql:/var/lib/mysql

  redis:
    image: redis:6
    container_name: owncloud-redis
    restart: always
    command: ["--databases", "1"]
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    volumes:
      - ${DATA_DIR}/redis:/data