docker-compose.yml

# Containers sorted in a way that depicts the their dependencies
version: '2'

services:
  db:
    container_name: spa_db
    build:
      context: ./config/dockerdb
      dockerfile: Dockerfile
    env_file: .env
    restart: unless-stopped
    volumes:
      - raw_data:/var/lib/postgresql/data
    ports:
      # for development expose 5432 to host:12345
      - "12345:5432"
    expose:
      # for production expose:5432 inside single-tier
      - "5432"
    networks:
      - single-tier

  backend:
    build: .
    container_name: spa
    env_file: .env
    restart: unless-stopped
    depends_on:
      - db
    networks:
      - single-tier
    expose:
      - "9999"  # for containers in single-tier

  nginx:
    build: ./config/nginx
    container_name: nginx
    restart: unless-stopped
    volumes_from:
      - backend
    depends_on:
      - backend
    ports:
        - "8888:8888"
        # - "8443:443"
    networks:
      - single-tier

volumes:
  raw_data:
    driver: local
  pg-scripts:
    driver: local

networks:
  single-tier: