Medium article about WebSockets throughout Varnish - docker-compose.yml with varnish

docker-compose.yml

version: "3"
services:
  web:
    build: ./web
    container_name: web-client
    networks:
      - internal-network
  server:
    build: ./server
    container_name: product-service
    networks:
      - internal-network
  varnish:
    build: ./varnish
    container_name: varnish-server
    depends_on:
      - server
      - web
    ports:
      - "80:6081"
    networks:
      - internal-network
networks:
  internal-network: