openstack
/
keystone
Code Issues Proposed changes

Default the resource backend to SQL 

Previously, keystone had logic to default the resource backend,
without providing a default through configuration. This behavior was
removed and we should provide a sensible default for the resource
backend.

This commit defaults the resource backend to `sql` since that is
the only backend keystone currently supports. We also leave a warning
saying there isn't any reason to change the default unless a deployer
is writing a proprietary or custom resource backend.

Change-Id: Ic193eab397a0f10cdf86dec1816aec9da86f1ab8
Partial-Bug: 1630435
This commit is contained in:
Lance Bragstad 2016-10-05 14:19:54 +00:00
parent 856bd73826
commit d7b836e53e
2 changed files with 3 additions and 10 deletions
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6
keystone/conf/resource.py
View File

@ -17,11 +17,11 @@ from keystone.conf import utils
driver = cfg.StrOpt(
'driver',
default='sql',
help=utils.fmt("""
Entry point for the resource driver in the `keystone.resource` namespace. Only
a `sql` driver is supplied by keystone. If a resource driver is not specified,
the assignment driver will choose the resource driver to maintain backwards
compatibility with older configuration files.
a `sql` driver is supplied by keystone. Unless you are writing proprietary
drivers for keystone, you do not need to set this option.
"""))
caching = cfg.BoolOpt(

7
keystone/resource/core.py
View File

@ -53,14 +53,7 @@ class Manager(manager.Manager):
_PROJECT = 'project'
def __init__(self):
# If there is a specific driver specified for resource, then use it.
# Otherwise retrieve the driver type from the assignment driver.
resource_driver = CONF.resource.driver
if resource_driver is None:
assignment_manager = dependency.get_provider('assignment_api')
resource_driver = assignment_manager.default_resource_driver()
super(Manager, self).__init__(resource_driver)
# Make sure it is a driver version we support, and if it is a legacy