Rejected in favor of fix proposed by:
https://review.openstack.org/#/c/38388/
The (user specified) DSCP value is ignored when queues are marked as
trusted.
** Changed in: neutron
Status: In Progress => Invalid
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https://bugs.launchpad.net/bugs/1204145
Title:
Wrong return status and message while creating qos queue with nvp
plugin
Status in OpenStack Neutron (virtual network service):
Invalid
Bug description:
Specified dscp=32 while creating a trusted qos_queue. This is a BAD REQUEST
and the API gives an error.
However, the error message is " An unknown exception occurred"
Checked server.log; it does show the actual server error message.
seems like its not getting propagated all the way.
2013-07-23 08:34:27.546 31298 ERROR NVPApiHelper [-] Received error code: 400
2013-07-23 08:34:27.546 31298 ERROR NVPApiHelper [-] Server Error Message: No
DSCP field needed when QoS workload marked 'trusted'.
2013-07-23 08:34:27.546 31298 ERROR neutron.plugins.nicira.nvplib [-] Failed
to create logical queue
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib Traceback
(most recent call last):
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib File
"/opt/stack/neutron/neutron/plugins/nicira/nvplib.py", line 1242, in
create_lqueue
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib
cluster=cluster)['uuid']
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib File
"/opt/stack/neutron/neutron/plugins/nicira/nvplib.py", line 946, in do_request
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib res =
cluster.api_client.request(*args)
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib File
"/opt/stack/neutron/neutron/plugins/nicira/NvpApiClient.py", line 150, in
request
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib
self.error_codes[status](self)
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib File
"/opt/stack/neutron/neutron/plugins/nicira/NvpApiClient.py", line 190, in zero
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib raise
NvpApiException()
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib
NvpApiException: An unknown exception occurred.
2013-07-23 08:34:27.546 31298 TRACE neutron.plugins.nicira.nvplib
2013-07-23 08:34:27.548 31298 ERROR neutron.api.v2.resource [-] create failed
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource Traceback (most
recent call last):
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/api/v2/resource.py", line 82, in resource
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource result =
method(request=request, **args)
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/api/v2/base.py", line 403, in create
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource obj =
obj_creator(request.context, **kwargs)
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/plugins/nicira/NeutronPlugin.py", line 2167, in
create_qos_queue
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource
self._nvp_lqueue(q))
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/plugins/nicira/nvplib.py", line 1246, in
create_lqueue
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource raise
exception.NeutronException()
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource NeutronException:
An unknown exception occurred.
2013-07-23 08:34:27.548 31298 TRACE neutron.api.v2.resource
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