anchor.diff:     timeout server 48h
   $__memcached_servers__
   
  -listen  mysql 0.0.0.0:33306
  +listen  mysql 
  +    bind :33306
       mode tcp
       balance leastconn
       option tcpka
  
positive.code: 
  $__keystone_admin_backend_servers__
  
  frontend openstack-glance *:9292
      default_backend    glance-backend
  
  backend glance-backend
  
negative.code:     balance   roundrobin
  $__cinder_backend_servers__
  
  frontend ceph-rest-api-server 
      bind :5005
      default_backend  ceph-rest-api-server-backend
  
  backend ceph-rest-api-server-backend
  