docker-compose.yml

version: '2.4'
services:
  backend-redis:
    image: redis
    networks:
      - back
  backend-soxy-server:
    build:
      context: .
    image: xandout/soxy
    networks:
      - back
    command: serve -p :8080
    depends_on:
      - backend-redis
  frontend-nginx:
    image: nginx
    ports:
      - 8080:8080
    networks:
      - front
      - back
    command: 
      - /bin/bash
      - -c
      - |
        echo $$NGINX_CONF > /etc/nginx/conf.d/soxy.conf
        nginx -g "daemon off;"
    environment:
      - NGINX_CONF=
        server {
          server_name localhost;
          listen 8080;
          location / {
            proxy_set_header Upgrade $$http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_pass http://backend-soxy-server:8080;
          }
        }
    depends_on:
      - backend-redis
      - backend-soxy-server
  frontend-soxy-client:
    build:
      context: .
    image: xandout/soxy
    networks:
      - front
    command: proxy -U ws://frontend-nginx:8080 -L :6379 -R backend-redis:6379
    ports:
      - 6379:6379
    depends_on:
      - backend-redis
      - backend-soxy-server
      - frontend-nginx
networks:
  front:
  back: