docker-compose.yml

version: "3.7"

services:
  redis:
    image: redis:alpine
    environment:
      - REDIS_HOST_PASSWORD
    restart: always
    ports:
      - "6379:6379"
    hostname: redis
    command:
      - /bin/sh
      - -c
      - redis-server --save 20 1 --loglevel warning --requirepass "$${REDIS_HOST_PASSWORD:?REDIS_HOST_PASSWORD variable is not set}"
    volumes:
      - redis:/data
    networks:
      - vision

  web1:
    image: ecency/vision:development
    environment:
      - USE_PRIVATE
      - REDIS_HOST_PASSWORD
    restart: always
    ports:
      - "3001:3000"
    hostname: web1
    depends_on:
      - redis
    networks:
      - vision

  web2:
    image: ecency/vision:development
    environment:
      - USE_PRIVATE
      - REDIS_HOST_PASSWORD
    restart: always
    ports:
      - "3002:3000"
    hostname: web2
    depends_on:
      - redis
    networks:
      - vision

  web3:
    image: ecency/vision:development
    environment:
      - USE_PRIVATE
      - REDIS_HOST_PASSWORD
    restart: always
    ports:
      - "3003:3000"
    hostname: web3
    depends_on:
      - redis
    networks:
      - vision

  web4:
    image: ecency/vision:development
    environment:
      - USE_PRIVATE
      - REDIS_HOST_PASSWORD
    restart: always
    ports:
      - "3004:3000"
    hostname: web4
    depends_on:
      - redis
    networks:
      - vision

  nginx:
    build: ./nginx
    ports:
    - '3000:80'
    depends_on:
      - web1
      - web2
      - web3
      - web4
    networks:
      - vision

volumes:
  redis:
    driver: local

networks:
  vision:
    external: true