docker-compose.yml

version: '3.8'

services:

  # Helmet API Gateway Container
  helmet:
    image: 'ghcr.io/norwik/helmet/helmet:1.0.27'
    ports:
      - '8000:8000'
    command: /app/helmet server -c /app/configs/helmet.yml
    volumes:
      - './configs/helmet/:/app/configs'
    depends_on:
      - redis
      - database
      - customers
      - orders
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost/apigw/health"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  # Redis Container
  redis:
    image: 'redis:7.0-alpine'
    volumes:
      - 'redis_data:/data'
    restart: unless-stopped

  # MySQL Database Container
  database:
    image: 'mysql:8.0'
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_DATABASE=helmet
      - MYSQL_USER=helmet
      - MYSQL_PASSWORD=helmet
      - MYSQL_ALLOW_EMPTY_PASSWORD=no
    restart: unless-stopped
    healthcheck:
      test: '/usr/bin/mysql --user=helmet --password=helmet --execute "SHOW DATABASES;"'
      interval: 10s
      timeout: 5s
      retries: 5
    volumes:
      - db_data:/var/lib/mysql

  # Customers Microservice Container
  customers:
    build: customers
    command: /app/customers server -c /app/configs/customers.yml
    volumes:
      - './configs/customers/:/app/configs'
    restart: unless-stopped

  # Orders Microservice Container
  orders:
    build: orders
    command: /app/orders server -c /app/configs/orders.yml
    volumes:
      - './configs/orders/:/app/configs'
    restart: unless-stopped

  # Prometheus Container
  prometheus:
    image: 'prom/prometheus:v2.46.0'
    volumes:
      - './configs/prometheus:/etc/prometheus'
    command: '--config.file=/etc/prometheus/prometheus.yml'
    ports:
      - '9090:9090'
    depends_on:
      - helmet
    restart: unless-stopped

  # Grafana Container
  grafana:
    image: 'grafana/grafana:10.0.3'
    environment:
      - GF_SECURITY_ADMIN_USER=admin
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_USERS_ALLOW_SIGN_UP=false
    ports:
      - '3000:3000'
    depends_on:
      - prometheus
    restart: unless-stopped

volumes:
  redis_data: null
  db_data: null