On 06/02/15 23:07, Qiming Teng wrote:
Hi,
Just checked your template. It seems your SoftwareDeployment resource
is not referencing the SoftwareConfig resource properly. A
SoftwareDeployment 'binds' a SoftwareConfig to a Server. Without that
'binding', the template won't work as expected.
I'll follow up on this checking if Heat should validate that the
'config' property of a SoftwareDeployment is set.
Regards,
Qiming
The discussion is ongoing in https://review.openstack.org/#/c/144865/ as
to whether the config property should be made mandatory, and whatever
the outcome is will become the fix for
https://bugs.launchpad.net/heat/+bug/1407387
On Wed, Feb 04, 2015 at 07:23:10AM +0000, Zhou, Zhenzan wrote:
Hi, Experts
I am writing a template to start a multi node devstack cloud inside overcloud.
Heat Engine got exception after started the first controller VM. I am using the
latest Heat code.
Here is the stack trace:
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 ERROR oslo_messaging.rpc.dispatcher
[req-f8fbb6d4-924d-4c0c-8b60-16ed30358765 ] Exception during message handling:
object of type 'NoneType' has no len()
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher Traceback
(most recent call last):
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine: 2015-02-04
15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/venvs/heat/local/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
line 142, in _dispatch_and_reply
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher
executor_callback))
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine: 2015-02-04
15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/venvs/heat/local/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
line 186, in _dispatch
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher
executor_callback)
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine: 2015-02-04
15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/venvs/heat/local/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py",
line 130, in _do_dispatch
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher result =
func(ctxt, **new_args)
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine: 2015-02-04
15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/venvs/heat/local/lib/python2.7/site-packages/osprofiler/profiler.py",
line 105, in wrapper
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher return
f(*args, **kwargs)
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine: 2015-02-04
15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/venvs/heat/local/lib/python2.7/site-packages/heat/engine/service.py",
line 74, in wrapped
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher return
func(self, ctx, *args, **kwargs)
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine: 2015-02-04
15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/venvs/heat/local/lib/python2.7/site-packages/heat/engine/service.py",
line 1386, in show_software_config
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher sc =
db_api.software_config_get(cnxt, config_id)
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine: 2015-02-04
15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/venvs/heat/local/lib/python2.7/site-packages/heat/db/api.py", line
258, in software_config_get
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher return
IMPL.software_config_get(context, config_id)
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine: 2015-02-04
15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/venvs/heat/local/lib/python2.7/site-packages/heat/db/sqlalchemy/api.py",
line 717, in software_config_get
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher result =
model_query(context, models.SoftwareConfig).get(config_id)
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine: 2015-02-04
15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/venvs/heat/local/lib/python2.7/site-packages/sqlalchemy/orm/query.py",
line 818, in get
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher if
len(ident) != len(mapper.primary_key):
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher TypeError:
object of type 'NoneType' has no len()
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.733 138441 TRACE oslo_messaging.rpc.dispatcher
Feb 4 15:10:21 minicloud-allinone-controller0-i7bnc6baumzl heat-engine:
2015-02-04 15:10:21.735 138441 ERROR oslo_messaging._drivers.common
[req-f8fbb6d4-924d-4c0c-8b60-16ed30358765 ] Returning exception object of type
'NoneType' has no len() to caller
Is there anything wrong with the template (it's attached)? Or I met a bug
inside Heat?
Thanks a lot.
BR
Zhou Zhenzan
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