defaults
  mode http
  timeout client 10s
  timeout connect 5s
  timeout server 10s 
  timeout http-request 10s

frontend cf
  bind :8000
  default_backend django

backend django
  option httpchk
  http-check send meth GET  uri /health/
  http-check expect string OK/HEALTHY
  default-server check maxconn 10000 observe layer7 
  server django web:8000