docker-compose.yml

version: "3.8"

services:
  mysqldb:
    image: mysql:8.0
    restart: unless-stopped
    env_file: ./.env
    environment:
      - MYSQL_DATABASE=$MYSQLDB_DATABASE
      - MYSQL_ROOT_PASSWORD=$MYSQLDB_ROOT_PASSWORD
    ports:
      - ${MYSQL_LOCAL_PORT}:${MYSQL_DB_DOCKER_PORT}
  app:
    depends_on:
      - mysqldb
    image: book-store
    restart: unless-stopped
    build: .
    env_file: ./.env
    ports:
      - ${SPRING_LOCAL_PORT}:${SPRING_DOCKER_PORT}
      - ${DEBUG_PORT}:${DEBUG_PORT}
    environment:
      SPRING_APPLICATION_JSON: '{
        "spring.datasource.url" : "jdbc:mysql://mysqldb:$MYSQL_DB_DOCKER_PORT/$MYSQLDB_DATABASE",
        "spring.datasource.username" : "$MYSQLDB_USER",
        "spring.datasource.password" : "$MYSQLDB_ROOT_PASSWORD",
        "spring.jpa.hibernate.ddl-auto" : "update"
      }'
      JAVA_TOOL_OPTIONS: "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:$DEBUG_PORT"