Fix description of option `cache`

Change-Id: I8f0fcb8ed6c362952db4ac27287dfb32c6033a4b
This commit is contained in:
Boris Bobrov 2016-07-26 13:28:38 +03:00
parent a724cf8673
commit 619b07dc98
1 changed files with 5 additions and 1 deletions

View File

@ -62,7 +62,11 @@ _OPTS = [
help='How many times are we trying to reconnect when'
' communicating with Identity API Server.'),
cfg.StrOpt('cache',
help='Env key for the swift cache.'),
help='Request environment key where the Swift cache object is'
' stored. When auth_token middleware is deployed with a Swift'
' cache, use this option to have the middleware share a caching'
' backend with swift. Otherwise, use the ``memcached_servers``'
' option instead.'),
cfg.StrOpt('certfile',
help='Required if identity server requires client certificate'),
cfg.StrOpt('keyfile',