docker-compose.yml

version: '3'

services:
  product:
    container_name: product
    build: ./product
    restart: on-failure:5 # to wait for database
    environment: 
      - DB_USER=${DB_USER}
      - DB_PASSWORD=${DB_PASSWORD}
      - DB_PORT=${DB_PORT}
      - DB_NAME=${DB_NAME}
      - DB_HOST=database
      - PORT=${PORT}
      - LOG_LEVEL=${LOG_LEVEL}
      - GRPC_HOST=discount
      - GRPC_PORT=${GRPC_PORT}
    ports:
      - "8080:8080"
    depends_on:
      - database
    networks:
      - connection

  discount:
    container_name: discount
    build: ./discount
    restart: on-failure:5 # to wait for database
    environment: 
      - POSTGRESQL_URL=${POSTGRESQL_URL}
      - GRPC_HOST=${GRPC_HOST}
      - GRPC_PORT=${GRPC_PORT}
    ports:
      - "50051:50051"
    depends_on:
      - database
    networks:
      - connection

  migrate:
    image: migrate/migrate
    restart: on-failure:5 # to wait for database
    depends_on:
      - database
    networks:
      - connection
    volumes:
        - ./migrations:/migrations
    command: ["-path", "/migrations", "-database",  "postgres://larien:lauren123@database:5432/product?sslmode=disable", "up"]


  database:
    image: postgres
    networks:
      - connection
    container_name: database
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_NAME}
    ports:
      - "5433:5432"
    volumes:
      - data:/var/lib/postgresql/data

volumes:
  data:

networks:
  connection: