Feilong Wang 77b8395e7d Support handling empty string for volume AZ ... When building a complex stack, instance and volume are both necessary. But the support of AZ in Nova and Cinder are slightly different which is causing troubles to build the Heat template. Without setting, the property availability_zone of volume always got "", an empty string, instead of None. As a result, Cinder will return 400 BadRequest error. This patch will turn the empty string into None, to make sure Cinder can correctly handle the scenario when availability_zone of volume is not set. Task: 38853 Story: 2007330 Change-Id: Ib5bddf12ca63849a030d1d579d0a2e853e8b848a (cherry picked from commit 50d72b8c0b)		2020-02-26 14:02:33 +13:00
..
aws	Fix coverity check FORWARD_NULL error	2019-08-06 08:53:42 +08:00
openstack	Support handling empty string for volume AZ	2020-02-26 14:02:33 +13:00
__init__.py	Log missing clients as WARNING instead of ERROR	2016-08-16 16:27:55 -05:00
alarm_base.py	Update incorrect timezone description	2017-09-19 13:46:32 +08:00
scheduler_hints.py	Fix path_in_stack for scheduler hints	2016-08-05 10:21:10 +00:00
server_base.py	Add dedicated auth endpoint config for servers	2019-07-12 13:50:38 +00:00
signal_responder.py	Add dedicated auth endpoint config for servers	2019-07-12 13:50:38 +00:00
stack_resource.py	Revert "Use OutputDefinition to generate attributes schema"	2018-11-28 12:13:58 -05:00
stack_user.py	Remove log translations	2017-03-25 17:11:50 +08:00
template_resource.py	Revert "Use OutputDefinition to generate attributes schema"	2018-11-28 12:13:58 -05:00
volume_base.py	Check for server in attachements when checking for detach complete	2018-09-24 17:28:52 +05:30
wait_condition.py	Always use string ID for WaitConditionHandle signals	2018-02-09 20:20:22 -05:00