anchor.diff:  # cache region. This should not need to be changed unless
   # there is another dogpile.cache region with the same
   # configuration name. (string value)
  -#config_prefix=cache.keystone
  +config_prefix=cache.keystone
   
   # Default TTL, in seconds, for any cached item in the
   # dogpile.cache region. This applies to any cached method that
   # doesn't have an explicit cache expiration time defined for
   # it. (integer value)
  -#expiration_time=600
  +expiration_time=3600
   
   # Dogpile.cache backend module. It is recommended that
   # Memcache (dogpile.cache.memcache) or Redis
   # (dogpile.cache.redis) be used in production deployments.
   # Small workloads (single process) like devstack can use the
   # dogpile.cache.memory backend. (string value)
  -#backend=keystone.common.cache.noop
  +backend=dogpile.cache.memcached
   
   # Use a key-mangling function (sha1) to ensure fixed length
   # cache-keys. This is toggle-able for debugging purposes, it
   # is highly recommended to always leave this set to True.
   # (boolean value)
  -#use_key_mangler=true
  +use_key_mangler=true
   
   # Arguments supplied to the backend module. Specify this
   # option once per argument to be passed to the dogpile.cache
   # backend. Example format: "<argname>:<value>". (multi valued)
  -#backend_argument=
  +backend_argument=url:<%=@node["bcpc"]["management"]["vip"]%>:11211
   
   # Proxy Classes to import that will affect the way the
   # dogpile.cache backend functions. See the dogpile.cache
  
positive.code: 
  # Global toggle for all caching using the should_cache_fn
  # mechanism. (boolean value)
  #enabled=false
  
  # Extra debugging from the cache backend (cache keys,
  # get/set/delete/etc calls) This is only really useful if you
  # need to see the specific cache-backend get/set/delete calls
  # with the keys/values.  Typically this should be left set to
  # False. (boolean value)
  #debug_cache_backend=false
  
  
  [catalog]
  
negative.code: 
  # Amount of time a token should remain valid (in seconds).
  # (integer value)
  expiration=3600
  
  # Controls the token construction, validation, and revocation
  # operations. Core providers are
  