services:
  node1:
    build: .
    command:
      - "--addr"
      - "172.20.0.11:8080"
      - "--peer"
      - "172.20.0.12:8080"
      - "--peer"
      - "172.20.0.13:8080"
    networks:
      cluster:
        ipv4_address: 172.20.0.11
    ports:
      - "8081:8080"

  node2:
    build: .
    command:
      - "--addr"
      - "172.20.0.12:8080"
      - "--peer"
      - "172.20.0.11:8080"
      - "--peer"
      - "172.20.0.13:8080"
    networks:
      cluster:
        ipv4_address: 172.20.0.12
    ports:
      - "8082:8080"

  node3:
    build: .
    command:
      - "--addr"
      - "172.20.0.13:8080"
      - "--peer"
      - "172.20.0.11:8080"
      - "--peer"
      - "172.20.0.12:8080"
    networks:
      cluster:
        ipv4_address: 172.20.0.13
    ports:
      - "8083:8080"

networks:
  cluster:
    driver: bridge
    ipam:
      config:
        - subnet: 172.20.0.0/24