Something is wrong with your configuration, there is no RPC API call
during validate_networks from the API if you're using neutron. Only
nova-network would have an RPC API call for validate_networks. Are you
using nova-network? If not, you should have use_neutron=True in
nova.conf.
** Changed in: nova
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1777382
Title:
class 'oslo_messaging.exceptions.MessagingTimeout'
Status in OpenStack Compute (nova):
Invalid
Bug description:
/var/log/nova/nova-api.log is as follows
2018-06-18 08:39:14.619 22686 INFO nova.osapi_compute.wsgi.server
[req-dca907e2-f894-4bee-953e-2701dbb1c20c 508b406d37c34ac499f41e29a81a088d
d54b97ab58014004be21ea398033a716 - default default] 192.168.133.35 "GET
/v2.1/d54b97ab58014004be21ea398033a716/flavors/small HTTP/1.1" status: 404 len:
432 time: 0.2995820
2018-06-18 08:39:14.949 22686 INFO nova.osapi_compute.wsgi.server
[req-3500f964-c761-46a3-baef-bd15e5542272 508b406d37c34ac499f41e29a81a088d
d54b97ab58014004be21ea398033a716 - default default] 192.168.133.35 "GET
/v2.1/d54b97ab58014004be21ea398033a716/flavors HTTP/1.1" status: 200 len: 689
time: 0.3250749
2018-06-18 08:39:15.329 22686 INFO nova.osapi_compute.wsgi.server
[req-084d5aec-6c16-401a-97f9-48322d9ae2f7 508b406d37c34ac499f41e29a81a088d
d54b97ab58014004be21ea398033a716 - default default] 192.168.133.35 "GET
/v2.1/d54b97ab58014004be21ea398033a716/flavors/49a9f23e-3f31-4005-9da5-b4b523a1c736
HTTP/1.1" status: 200 len: 857 time: 0.3730719
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
[req-85af8d4d-b517-4d7b-9155-9093d4ba3464 508b406d37c34ac499f41e29a81a088d
d54b97ab58014004be21ea398033a716 - default default] Unexpected exception in API
method
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions Traceback
(most recent call last):
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/extensions.py", line 338,
in wrapped
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions return
f(*args, **kwargs)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 73, in
wrapper
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 73, in
wrapper
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 73, in
wrapper
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 73, in
wrapper
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 73, in
wrapper
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/servers.py", line
631, in create
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
**create_kwargs)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/hooks.py", line 154, in inner
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions rv =
f(*args, **kwargs)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 1535, in create
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
check_server_group_quota=check_server_group_quota)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 1128, in
_create_instance
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
reservation_id, max_count)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 824, in
_validate_and_build_base_options
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
requested_networks, max_count)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 439, in
_check_requested_networks
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
max_count)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/network/api.py", line 391, in
validate_networks
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
requested_networks)
20ss 'oslo_messaging.exceptions.MessagingTimeout'>
18-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/network/rpcapi.py", line 214, in
validate_networks
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions return
self.client.call(ctxt, 'validate_networks', networks=networks)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 428, in
call
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions return
self.prepare().call(ctxt, method, **kwargs)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 169, in
call
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
retry=self.retry)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 97, in
_send
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
timeout=timeout, retry=retry)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
464, in send
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
retry=retry)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
453, in _send
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions result
= self._waiter.wait(msg_id, timeout)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
336, in wait
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions message
= self.waiters.get(msg_id, timeout=timeout)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
238, in get
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions 'to
message ID %s' % msg_id)
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
MessagingTimeout: Timed out waiting for a reply to message ID
a8099e5f3654407da89066257aa45969
2018-06-18 08:40:16.997 22686 ERROR nova.api.openstack.extensions
2018-06-18 08:40:17.002 22686 INFO nova.api.openstack.wsgi
[req-85af8d4d-b517-4d7b-9155-9093d4ba3464 508b406d37c34ac499f41e29a81a088d
d54b97ab58014004be21ea398033a716 - default default] HTTP exception thrown:
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and
attach the Nova API log if possible.
<class 'oslo_messaging.exceptions.MessagingTimeout'>
2018-06-18 08:40:17.005 22686 INFO nova.osapi_compute.wsgi.server
[req-85af8d4d-b517-4d7b-9155-9093d4ba3464 508b406d37c34ac499f41e29a81a088d
d54b97ab58014004be21ea398033a716 - default default] 192.168.133.35 "POST
/v2.1/d54b97ab58014004be21ea398033a716/servers HTTP/1.1" status: 500 len: 583
time: 60.9287138
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