docker-compose.multinode.yml

# ==============================================================================
# Multi-Node Federated Consortium Simulation Specification
# Usage:
#   docker compose -f docker-compose.multinode.yml up --build
# ==============================================================================

services:
  coordinator:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: cfi-fl-coordinator
    environment:
      - MODE=coordinator
      - APP_ENV=production
      - APP_LOG_LEVEL=INFO
      - PORT=8000
      - GRPC_PORT=50051
      - CA_CERT_PATH=/app/pki/ca.pem
      - SERVER_CERT_PATH=/app/pki/coordinator/cert.pem
      - SERVER_KEY_PATH=/app/pki/coordinator/key.pem
    volumes:
      - coordinator-data:/app/data
      - coordinator-pki:/app/pki
    networks:
      - consortium-net
    ports:
      - "50051:50051"
      - "8000:8000"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://127.0.0.1:8000/health"]
      interval: 10s
      timeout: 3s
      retries: 3

  bank-a:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: cfi-bank-client-a
    environment:
      - MODE=bank_client
      - BANK_ID=bank_a
      - APP_ENV=production
      - COORDINATOR_URL=coordinator:50051
      - CA_CERT_PATH=/app/pki/ca.pem
      - BANK_CERT_PATH=/app/pki/bank-a/cert.pem
      - BANK_KEY_PATH=/app/pki/bank-a/key.pem
    volumes:
      - bank-a-data:/app/data
      - bank-a-pki:/app/pki
    networks:
      - bank-a-net
      - consortium-net
    depends_on:
      coordinator:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://127.0.0.1:8000/health"]
      interval: 10s
      timeout: 3s
      retries: 3

  bank-b:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: cfi-bank-client-b
    environment:
      - MODE=bank_client
      - BANK_ID=bank_b
      - APP_ENV=production
      - COORDINATOR_URL=coordinator:50051
      - CA_CERT_PATH=/app/pki/ca.pem
      - BANK_CERT_PATH=/app/pki/bank-b/cert.pem
      - BANK_KEY_PATH=/app/pki/bank-b/key.pem
    volumes:
      - bank-b-data:/app/data
      - bank-b-pki:/app/pki
    networks:
      - bank-b-net
      - consortium-net
    depends_on:
      coordinator:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://127.0.0.1:8000/health"]
      interval: 10s
      timeout: 3s
      retries: 3

  bank-c:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: cfi-bank-client-c
    environment:
      - MODE=bank_client
      - BANK_ID=bank_c
      - APP_ENV=production
      - COORDINATOR_URL=coordinator:50051
      - CA_CERT_PATH=/app/pki/ca.pem
      - BANK_CERT_PATH=/app/pki/bank-c/cert.pem
      - BANK_KEY_PATH=/app/pki/bank-c/key.pem
    volumes:
      - bank-c-data:/app/data
      - bank-c-pki:/app/pki
    networks:
      - bank-c-net
      - consortium-net
    depends_on:
      coordinator:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://127.0.0.1:8000/health"]
      interval: 10s
      timeout: 3s
      retries: 3

networks:
  consortium-net:
    driver: bridge
    name: cfi-consortium-net
  bank-a-net:
    driver: bridge
    internal: true
    name: cfi-bank-a-private-net
  bank-b-net:
    driver: bridge
    internal: true
    name: cfi-bank-b-private-net
  bank-c-net:
    driver: bridge
    internal: true
    name: cfi-bank-c-private-net

volumes:
  coordinator-data:
  coordinator-pki:
  bank-a-data:
  bank-a-pki:
  bank-b-data:
  bank-b-pki:
  bank-c-data:
  bank-c-pki: