openstack/python-keystoneclient
Code Issues Proposed changes

improve configuration help text in auth_token

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Related-Bug: 1287301
Change-Id: I3499fdf87b49b7499c525465ccd947edfa5cec6d
This commit is contained in:
Dolph Mathews
2014-03-06 10:25:26 -06:00
parent b935741f6c
commit 813f80cab8
1 changed files with 11 additions and 6 deletions
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17
keystoneclient/middleware/auth_token.py
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@@ -262,16 +262,21 @@ opts = [
help='Directory used to cache files related to PKI tokens'), help='Directory used to cache files related to PKI tokens'),
cfg.ListOpt('memcached_servers', cfg.ListOpt('memcached_servers',
deprecated_name='memcache_servers', deprecated_name='memcache_servers',
help='If defined, the memcache server(s) to use for caching'), help='Optionally specify a list of memcached server(s) to'
' use for caching. If left undefined, tokens will instead be'
' cached in-process.'),
cfg.IntOpt('token_cache_time', cfg.IntOpt('token_cache_time',
default=300, default=300,
help='In order to prevent excessive requests and validations,' help='In order to prevent excessive effort spent validating'
' the middleware uses an in-memory cache for the tokens the' ' tokens, the middleware caches previously-seen tokens for a'
' Keystone API returns. This is only valid if memcached_servers' ' configurable duration (in seconds). Set to -1 to disable'
' is defined. Set to -1 to disable caching completely.'), ' caching completely.'),
cfg.IntOpt('revocation_cache_time', cfg.IntOpt('revocation_cache_time',
default=1, default=1,
help='Value only used for unit testing'), help='Determines the frequency at which the list of revoked'
' tokens is retrieved from the Identity service (in seconds). A'
' high number of revocation events combined with a low cache'
' duration may significantly reduce performance.'),
cfg.StrOpt('memcache_security_strategy', cfg.StrOpt('memcache_security_strategy',
default=None, default=None,
help='(optional) if defined, indicate whether token data' help='(optional) if defined, indicate whether token data'