docker-compose.yml

version: '3'
services:

  #
  # an apache+php powered webserver service
  #
  app:
    build:
      context: ./docker
      dockerfile: app
      args:
        debug: 1
    environment:
      - CORE_ENVIRONMENT=dev
    ports:
      - '8381:80'
    volumes:
      - './docker/volumes/app/www:/var/www/html:cached'
      - './.:/var/www/html/src'
      - './.:/var/www/html/src/vendor/examplevendor/example-app:ro'
      - './docker/volumes/app/apache2/sites-enabled:/etc/apache2/sites-enabled:cached'
      - './docker/volumes/app/log:/var/log/honeycomb:delegated'
    links:
      - db
      - memcached
    restart: always

  #
  # a simple mariadb
  #
  db:
    image: mariadb:10.3.21
    volumes:
      - 'db-data:/var/lib/mysql'
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_DATABASE=database
    ports:
      - '3312:3306'
    restart: always

  #
  # an optional memcached
  #
  memcached:
    image: 'memcached:alpine'
    restart: always

volumes:
  # we're using a named volume to persist DB's data
  db-data: