docker-compose.yml

# 로컬에서 사용할 docker-compose.yml 파일
version: '3.8'

services:
  app:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "8080:8080"
    depends_on:
      - db
    environment:
      PORT: 8080
    env_file:
      - .env.dev
    volumes:
      - .:/user/src/app
    networks:
      - app-network

  db:
    image: mysql:8.0
    ports:
      - "3306:3306"
    environment:
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_USER: ${DB_USER}
      MYSQL_PASSWORD: ${DB_PASSWORD}
    volumes:
      - mysql_data:/var/lib/mysql
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    networks:
      - app-network
    healthcheck: # MySQL 준비 상태 확인
      test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost", "-u", "${MYSQL_USER}", "-p${MYSQL_PASSWORD}" ]
      interval: 10s
      timeout: 5s
      retries: 10 # DB 초기화 시간을 고려하여 재시도 횟수 조정 가능

  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
    ports:
      - "9090:9090"
    restart: always

  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    ports:
      - "3000:3000"
    restart: always
    environment:
      - GF_SECURITY_ADMIN_USER=admin
      - GF_SECURITY_ADMIN_PASSWORD=admin
    volumes:
      - grafana_data:/var/lib/grafana

volumes:
  mysql_data:
  grafana_data:
networks:
  app-network:
    driver: bridge