global
  maxconn 4096
  # Start as root to bind 80/443, then drop privileges.
  user haproxy
  group haproxy

defaults
  no log
  mode tcp
  timeout connect 5s
  timeout client  2m
  timeout server  2m

frontend fe_http_80
  bind 0.0.0.0:80
  default_backend be_caddy_http

backend be_caddy_http
  server caddy_http 127.0.0.1:8080 send-proxy-v2

frontend fe_https_443
  bind 0.0.0.0:443
  default_backend be_caddy_https

backend be_caddy_https
  server caddy_https 127.0.0.1:8443 send-proxy-v2