Steps to reproduce:
1. Create a stack with the following templates.
a. port.yaml
------------------
heat_template_version: 2015-04-30
resources:
port:
type: OS::Neutron::Port
properties:
network: private
fixed_ips:
- subnet: private-subnet
outputs:
port_resource:
description: Port Resource
value: {get_resouce: port} <<< Typo here..
b. server.yaml
----------------------
heat_template_version: 2015-04-30
resources:
instance_port:
type: port.yaml
test_instance:
type: OS::Nova::Server
properties:
name: test
key_name: heat_key
image: cirros-0.3.4
flavor: m1.nano
networks:
- port: {get_attr: [instance_port, port_resource]}
Note : stack create fails with "StackValidationFailed: Property error: test_instance.Properties.networks[0].port: Value must be a string".
2. Try to do resource-list or stack-delete, it fails with the following traceback, it's not possible to delete the stack.
2016-01-21 13:09:10.498 35601 DEBUG oslo_messaging._drivers.amqpdriver [req-5328d8ad-a743-42fc-8ed5-27cdf3f37eb1 - demo - default default] sending reply msg_id: 3872e4f1fe7e41bd8514240950980404 reply queue: reply_e0e8e760990b4e5fbca9922cfc8ea2eb _send_reply /usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py:70
2016-01-21 13:09:10.512 35600 DEBUG oslo_messaging._drivers.amqpdriver [-] received message msg_id: ae0ec3ee3c5149d18843c876d1af0e37 reply to reply_e0e8e760990b4e5fbca9922cfc8ea2eb __call__ /usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py:196
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher [req-1b5116c7-b682-4c7c-8e95-2b145006a7b6 - demo - default default] Exception during message handling: Value must be a string
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 143, in _dispatch_and_reply
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher executor_callback))
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 189, in _dispatch
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher executor_callback)
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args)
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 105, in wrapper
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher return f(*args, **kwargs)
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/common/context.py", line 325, in wrapped
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher return func(self, ctx, *args, **kwargs)
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/engine/service.py", line 1527, in list_stack_resources
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher for resource in stack.iter_resources(depth)]
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/engine/api.py", line 315, in format_stack_resource
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher rpc_api.RES_REQUIRED_BY: resource.required_by(),
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/engine/resource.py", line 539, in required_by
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher return [r.name for r in self.stack.dependencies.required_by(self)]
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/engine/stack.py", line 313, in dependencies
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher six.itervalues(self.resources))
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/engine/stack.py", line 389, in _get_dependencies
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher res.add_dependencies(deps)
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/engine/resources/openstack/nova/server.py", line 954, in add_dependencies
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher nets = self.properties[self.NETWORKS]
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/engine/properties.py", line 456, in __getitem__
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher return self._get_property_value(key)
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/engine/properties.py", line 449, in _get_property_value
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher return self.get_user_value(key, validate)
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/heat/heat/engine/properties.py", line 441, in get_user_value
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher raise ValueError(six.text_type(e))
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher ValueError: Value must be a string
2016-01-21 13:09:10.551 35600 ERROR oslo_messaging.rpc.dispatcher
2016-01-21 13:09:10.566 35600 ERROR oslo_messaging._drivers.common [req-1b5116c7-b682-4c7c-8e95-2b145006a7b6 - demo - default default] Returning exception Value must be a string to caller
Fix proposed to branch: master
Review: https:/