heat/heat/engine
Zane Bitter 960f626c24 Avoid creating two Stacks when loading Resource
When load()ing a Resource in order to check it, we must load its definition
from whatever version of the template it was created or last updated with.
Previously we created a second Stack object with that template in order to
obtain the resource definition. Since all we really need in order to obtain
this is the StackDefinition, create just that instead.

Change-Id: Ia05983c3d1b838d2e28bb5eca38d13e83ccaf368
Implements: blueprint stack-definition
2017-07-21 10:44:51 -04:00
..
cfn Add an add_output() method to Template 2017-06-29 09:07:02 -04:00
clients Merge "Add tag for server nic" 2017-07-18 11:00:31 +00:00
constraint New common constraint 'Expiration' 2016-08-01 12:43:42 +03:00
hot Implement all_dep_attrs() more efficiently for get_attr 2017-07-21 10:44:51 -04:00
notification Trivial:Standardize the output format of 'help' in some files 2016-09-21 14:12:27 +08:00
resources Avoid creating two Stacks when loading Resource 2017-07-21 10:44:51 -04:00
__init__.py
api.py Always return live resource attributes in list_stack_resources 2017-06-08 21:48:17 -04:00
attributes.py Cache attributes with custom handling 2017-06-27 22:08:03 -04:00
check_resource.py Store resource attributes in the DB 2017-06-21 20:18:46 -04:00
conditions.py Allows condition name using boolean or function 2016-09-12 21:40:06 -04:00
constraints.py Remove log translations 2017-03-25 17:11:50 +08:00
dependencies.py Use __slots__ for dependencies.Node 2016-12-01 15:35:15 -05:00
environment.py Use pydoc for formatting docstrings 2017-03-28 15:36:53 +00:00
event.py Fix i18n issue in event.py 2017-01-26 14:53:39 +00:00
function.py Cache dep_attrs for all resources in definitions 2017-07-21 10:44:51 -04:00
lifecycle_plugin.py Fix garbled docstrings 2015-11-10 11:12:36 -05:00
node_data.py Add a NodeData class to roll up resource data 2017-02-24 10:10:26 -05:00
output.py Cache dep_attrs for all resources in definitions 2017-07-21 10:44:51 -04:00
parameter_groups.py Get rid of bogus debug logging in parameter groups 2015-12-04 19:56:56 -05:00
parameters.py Merge "Pretty print parameters in stack-show" 2017-06-22 14:53:45 +00:00
parent_rsrc.py Separate management of parent resource into separate class 2017-02-24 10:19:21 -05:00
plugin_manager.py Remove log translations 2017-03-25 17:11:50 +08:00
properties.py Fix translated required properties 2017-04-26 15:08:34 +02:00
properties_group.py Initial PropertiesGroup implementation 2016-11-07 14:29:17 +03:00
resource.py Avoid creating two Stacks when loading Resource 2017-07-21 10:44:51 -04:00
rsrc_defn.py Cache dep_attrs for all resources in definitions 2017-07-21 10:44:51 -04:00
scheduler.py Get cancellation grace period correctly 2017-06-29 01:47:08 +00:00
service.py Update StackDefinition resource data when getting outputs 2017-07-21 10:30:34 -04:00
service_software_config.py Use six.text_type() instead of str() to serialise status 2017-05-22 15:53:39 -04:00
service_stack_watch.py Update StackDefinition resource data on metadata refresh 2017-07-21 10:30:34 -04:00
software_config_io.py Ignore string default for software config input 2017-06-20 16:21:11 +02:00
stack.py Remove obsolete cache_data from Stack 2017-07-21 10:44:51 -04:00
stack_lock.py Remove log translations 2017-03-25 17:11:50 +08:00
status.py Define resource actions/statuses in a separate class 2017-02-24 10:19:21 -05:00
stk_defn.py Cache dep_attrs for all resources in definitions 2017-07-21 10:44:51 -04:00
support.py Non-destructive upgrade for deprecated resources 2016-09-02 13:09:11 +08:00
sync_point.py Cache attributes with custom handling 2017-06-27 22:08:03 -04:00
template.py Add an add_output() method to Template 2017-06-29 09:07:02 -04:00
template_common.py Allows condition name using boolean or function 2016-09-12 21:40:06 -04:00
template_files.py Remove db.api wrapper 2016-12-13 09:40:29 +01:00
timestamp.py Fix garbled docstrings 2015-11-10 11:12:36 -05:00
translation.py Remove unnecessary old translation mechanism 2017-04-12 12:02:54 +00:00
update.py Use StackDefinition in intrinsic functions for resolving data 2017-07-21 10:30:34 -04:00
watchrule.py Explicitly compare IDs to None 2017-05-02 16:29:35 -04:00
worker.py Avoid creating two Stacks when loading Resource 2017-07-21 10:44:51 -04:00