compose.yaml

services:
  nats-server:
    image: nats:2.10
    container_name: nats-server
    ports:
      - "4222:4222"  # Client connections
      - "8222:8222"  # Monitoring
    command: |
      --user sammidev
      --pass password
      --http_port 8222
    networks:
      - nats-net

  app1:
    build: .
    container_name: app1
    environment:
      - HTTP_PORT=8081
      - NATS_URL=nats://nats-server:4222
      - NATS_USERNAME=sammidev
      - NATS_PASSWORD=password
    ports:
      - "8081:8081"
    depends_on:
      - nats-server
    networks:
      - nats-net

  app2:
    build: .
    container_name: app2
    environment:
      - HTTP_PORT=8082
      - NATS_URL=nats://nats-server:4222
      - NATS_USERNAME=sammidev
      - NATS_PASSWORD=password
    ports:
      - "8082:8082"
    depends_on:
      - nats-server
    networks:
      - nats-net

  app3:
    build: .
    container_name: app3
    environment:
      - HTTP_PORT=8083
      - NATS_URL=nats://nats-server:4222
      - NATS_USERNAME=sammidev
      - NATS_PASSWORD=password
    ports:
      - "8083:8083"
    depends_on:
      - nats-server
    networks:
      - nats-net

networks:
  nats-net:
    driver: bridge