version: "3.4"
name: myapi-mariadb
services:
  mariadb:
    image: mariadb-11.2.6
    container_name: mariadb
    restart: unless-stopped
    env_file: ./.env
    ports:
      - $MARIADB_PORT:$MARIADB_PORT
    volumes:
      - db:/data/db
  app:
    image: myapi
    container_name: myapi
    env_file: ./.env
    ports:
      - $SPRING_PORT:$SPRING_PORT
    environment:
      SPRING_APPLICATION_JSON: '{
               "spring.datasource.url" : "jdbc:mysql://$MARIADB_HOST:$MARIADB_PORT/$MARIADB_DATABASE"
               "spring.datasource.username" : "$MARIADB_USERNAME"
               "spring.datasource.password" : "$MARIADB_PASSWORD"
             }'
    depends_on:
      - mariadb
    restart: on-failure
volumes:
  db: