docker-compose.yml

version: '3.8'

services:

  redis_cache:
    image: redis:6.2-alpine
    restart: always
    ports:
      - 6379:6379
    command: redis-server --save 20 1 --loglevel warning --requirepass eYVX7EwVmmxKPCDmwMtyKVge8oLd2t81
    # volumes: 
    #   - cache:/data

  nginx_webserver:
    image: nginx:latest
    container_name: nginx_webserver
    restart: unless-stopped
    ports:
      - 80:80
      - 443:443
    volumes:
      - ./nginx/:/etc/nginx/
      - ./certs/nginx-selfsigned.crt:/etc/ssl/certs/localhost.crt
      - ./certs/nginx-selfsigned.key:/etc/ssl/certs/localhost.key
    depends_on:
      - gateway

  gateway:
    build:
      context: ./gateway/
    depends_on:
      - authentication
      - business_logic
    restart: always
    environment:
      - REDIS_PASS=eYVX7EwVmmxKPCDmwMtyKVge8oLd2t81
  
  authentication:
    build:
      context: ./auth/
    depends_on:
      - redis_cache
    environment:
      - REDIS_PASS=eYVX7EwVmmxKPCDmwMtyKVge8oLd2t81
    
  
  business_logic:
    build:
      context: ./biz/
    depends_on:
      - redis_cache
      - postgres_db
    restart: always
  
  postgres_db:
    image: postgres:14.1-alpine
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
    ports:
      - 5432:5432
    volumes: 
      - ./postgresql.conf:/var/lib/postgresql/data/postgresql.conf
      - db:/var/lib/postgresql/data

volumes:
  db: 
  cache: