docker-compose.yml

version: "3.3"
services:

  db:
    container_name: spring-mejai-postgres
    image: postgres:13.1-alpine
    environment:
      - POSTGRES_DB=spring-mejai-postgres
      - POSTGRES_USER=compose-postgres
      - POSTGRES_PASSWORD=compose-postgres
    ports:
      - "5432:5432"
    volumes:
      - postgres-mejai-data:/var/lib/postgresql/data
    # 서비스 명
  pgadmin:
    # 사용할 이미지
    image: dpage/pgadmin4
    # 컨테이너 실행 시 재시작
    restart: always
    # 컨테이너명 설정
    container_name: pgadmin4
    # 접근 포트 설정 (컨테이너 외부:컨테이너 내부)
    ports:
      - "5050:80"
    # 환경 변수 설정
    environment:
      PGADMIN_DEFAULT_EMAIL: pgadmin4@pgadmin.org
      PGADMIN_DEFAULT_PASSWORD: password
    depends_on:
      - db

  spring:
    container_name: spring-boot
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "8080:8080"
    depends_on:
      - db
    environment:
      SPRING_DATASOURCE_URL: jdbc:postgresql://spring-db-postgres:5432/spring-mejai-postgres
      SPRING_DATASOURCE_USERNAME: compose-postgres
      SPRING_DATASOURCE_PASSWORD: compose-postgres


volumes:
  postgres-mejai-data: