resource_class_kwargs={'api': self})
self.api.add_resource(HeatShowStackTemplate, "/v1/<tenant_id>/stacks/<stack_name_or_id>/<stack_id>/template",
resource_class_kwargs={'api': self})
+ self.api.add_resource(HeatShowStackResources, "/v1/<tenant_id>/stacks/<stack_name_or_id>/<stack_id>/resources",
+ resource_class_kwargs={'api': self})
self.api.add_resource(HeatUpdateStack, "/v1/<tenant_id>/stacks/<stack_name_or_id>",
"/v1/<tenant_id>/stacks/<stack_name_or_id>/<stack_id>",
resource_class_kwargs={'api': self})
stack = tmp_stack
if stack is None:
return 'Could not resolve Stack - ID', 404
-
+ #LOG.debug("STACK: {}".format(stack))
+ #LOG.debug("TEMPLATE: {}".format(stack.template))
return Response(json.dumps(stack.template), status=200, mimetype="application/json")
except Exception as ex:
return ex.message, 500
+class HeatShowStackResources(Resource):
+ def __init__(self, api):
+ self.api = api
+
+ def get(self, tenant_id, stack_name_or_id, stack_id=None):
+ """
+ Returns template of given stack.
+
+ :param tenant_id:
+ :param stack_name_or_id:
+ :param stack_id:
+ :return: Returns a json response which contains the stack's template.
+ """
+ LOG.debug("API CALL: %s GET" % str(self.__class__.__name__))
+ try:
+ stack = None
+ if stack_name_or_id in self.api.compute.stacks:
+ stack = self.api.compute.stacks[stack_name_or_id]
+ else:
+ for tmp_stack in self.api.compute.stacks.values():
+ if tmp_stack.stack_name == stack_name_or_id:
+ stack = tmp_stack
+ if stack is None:
+ return 'Could not resolve Stack - ID', 404
+
+ response = {"resources": []}
+
+ return Response(json.dumps(response), status=200, mimetype="application/json")
+
+ except Exception as ex:
+ LOG.exception("Heat: Show stack template exception.")
+ return ex.message, 500
+
+
class HeatUpdateStack(Resource):
def __init__(self, api):
self.api = api
def put(self, tenant_id, stack_name_or_id, stack_id=None):
+ LOG.debug("API CALL: %s PUT" % str(self.__class__.__name__))
+ return self.update_stack(tenant_id, stack_name_or_id, stack_id)
+
+ def patch(self, tenant_id, stack_name_or_id, stack_id=None):
+ LOG.debug("API CALL: %s PATCH" % str(self.__class__.__name__))
+ return self.update_stack(tenant_id, stack_name_or_id, stack_id)
+
+ def update_stack(self, tenant_id, stack_name_or_id, stack_id=None):
"""
Updates an existing stack with a new heat template.
500, if any exception occurred while updating.
202, if everything worked out.
"""
- LOG.debug("API CALL: %s PUT" % str(self.__class__.__name__))
try:
old_stack = None
if stack_name_or_id in self.api.compute.stacks:
stack_dict['template'] = json.loads(stack_dict['template'])
if not reader.parse_input(stack_dict['template'], stack, self.api.compute.dc.label, stack_update=True):
return 'Could not create stack.', 400
+ stack.template = stack_dict['template']
if not self.api.compute.update_stack(old_stack.id, stack):
return 'Could not update stack.', 400