docker-compose.yml

version: '3.7'

volumes:
  postgres-user:
    driver: local
  postgres-customer:
    driver: local
  postgres-flight:
    driver: local
  postgres-booking:
    driver: local

services:
#  graphql server
  graphql:
    build:
      context: .
      dockerfile: Dockerfile
    depends_on:
      - user-service
      - customer-service
      - flight-service
      - booking-service
    restart: always
    ports:
      - "3000:3000"

# user service gRPC
  user-service:
    build:
      context: .
      dockerfile: ./grpc/user-grpc/user.Dockerfile
    depends_on:
      - user-db
    restart: always
    ports:
      - "2224:2224"
  user-db:
    image: postgres:alpine
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    volumes:
      - postgres-user:/var/lib/postgresql/data
      - "./scripts/user-init.sql:/docker-entrypoint-initdb.d/user-init.sql"
    ports:
      - "5432:5432"

# flight service gRPC
  flight-service:
    build:
      context: .
      dockerfile: ./grpc/flight-grpc/flight.Dockerfile
    depends_on:
      - flight-db
    restart: always
    ports:
      - "2222:2222"
  flight-db:
    image: postgres:alpine
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    volumes:
      - postgres-flight:/var/lib/postgresql/data
      - "./scripts/flight-init.sql:/docker-entrypoint-initdb.d/flight-init.sql"
    ports:
      - "5433:5432"

# customer service gRPC
  customer-service:
    build:
      context: .
      dockerfile: ./grpc/customer-grpc/customer.Dockerfile
    depends_on:
      - customer-db
    restart: always
    ports:
      - "2223:2223"
  customer-db:
    image: postgres:alpine
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    volumes:
      - postgres-customer:/var/lib/postgresql/data
      - "./scripts/customer-init.sql:/docker-entrypoint-initdb.d/customer-init.sql"
    ports:
      - "5434:5432"

# booking service gRPC
  booking-service:
    build:
      context: .
      dockerfile: ./grpc/booking-grpc/booking.Dockerfile
    depends_on:
      - booking-db
    restart: always
    ports:
      - "2225:2225"
  booking-db:
    image: postgres:alpine
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    volumes:
      - postgres-booking:/var/lib/postgresql/data
      - "./scripts/booking-init.sql:/docker-entrypoint-initdb.d/booking-init.sql"
    ports:
      - "5435:5432"