nginx-proxy/test/test_loadbalancing/test_loadbalancing.yml

services:
  loadbalance-hash:
    image: web
    expose:
      - "81"
    environment:
      WEB_PORTS: "81"
      VIRTUAL_HOST: loadbalance-enabled.nginx-proxy.tld
    labels:
      com.github.nginx-proxy.nginx-proxy.loadbalance: "hash $$remote_addr;"
    deploy:
      replicas: 2

  loadbalance-roundrobin:
    image: web
    expose:
      - "82"
    environment:
      WEB_PORTS: "82"
      VIRTUAL_HOST: loadbalance-disabled.nginx-proxy.tld
    deploy:
      replicas: 2