[Openstack] Nova error starting VM with 32 network connections

Nagaraj Mandya nmandya at gmail.com
Wed Apr 23 14:33:12 UTC 2014


Hello,
  I am using Havana and I am trying to start a VM with connections to 32
networks. I specify all the networks that the VM is to be connected to
while creating the VM instance. However, I find that this fails when Nova
makes a call to Neutron to get the network information. Everything works
fine if the VM is connected to 31 or fewer networks.

  Below is the information from the Nova API logs in debug mode. I checked
to see if any of the headers in the request from Nova to Neutron exceeds
the max header/max request length, but all are within limits. Any
help/guidance is appreciated. Thanks.

*2014-04-23 10:24:23.416 17639 DEBUG nova.network.neutronv2.api
[req-4bfaae66-bd4c-4eeb-8328-9499d685de57 c3b3e4719cd64dab8d46f2d8edac5fd1
530f8fc0560749c9916bfe6aef898959]* validate_networks() for
[(u'44f7cab3-ff03-4306-97df-70fee1431720', u'10.233.255.252', None),
(u'8722bd9b-418e-4c82-81d7-bce8ee763520', u'10.0.1.252', None),
(u'5c5cc8bd-c9fa-463b-96ce-9db73cf77ef8', u'10.0.2.252', None),
(u'99fff8f9-5667-4968-9550-4706190e6841', u'10.0.3.252', None),
(u'a31773f9-fe5e-4110-b7de-33b2a02fec7d', u'10.0.4.252', None),
(u'11fd3da4-2df5-4af5-91a8-fc4699beac6c', u'10.0.5.252', None),
(u'471015c2-3f08-4195-ba2d-f36657a1b75c', u'10.0.6.252', None),
(u'9061af68-19b0-4e31-92e2-5ad94cf83007', u'10.0.7.252', None),
(u'9ef8f541-af73-49e4-a40b-f06bcaba0b5b', u'10.0.8.252', None),
(u'2e06cd5e-6cd3-4a69-bbc9-0d7a02cc7f47', u'10.0.9.252', None),
(u'1eaa7125-ed7d-46c5-affa-214d0b51fa51', u'10.0.10.252', None),
(u'52413464-473c-4366-9cac-baf473cbf4c8', u'10.0.11.252', None),
(u'42ed23de-eca0-436e-9895-9d06a6dd2860', u'10.0.12.252', None),
(u'49e1739d-78cd-4406-90ad-06c605386691', u'10.0.13.252', None),
(u'45bc59a0-535b-4b12-b843-8c723e6ce887', u'10.0.14.252', None),
(u'cda0bd6d-0883-464a-87a8-dde97ec5620f', u'10.0.15.252', None),
(u'5d975c0d-e1fa-42d2-bd49-7a41aa8a7b86', u'10.0.16.252', None),
(u'b5fa1fb2-2abd-4bcd-9074-5cfc14db42bf', u'10.0.17.252', None),
(u'495390fa-6250-4472-9696-1982edf81b33', u'10.0.18.252', None),
(u'62e20dcd-5de7-4588-b528-071d9c2b2cc9', u'10.0.19.252', None),
(u'e1c5a6cc-24e2-430f-b3ff-f7e7b3f2de00', u'10.0.20.252', None),
(u'acbe9c4c-223b-4353-9a7d-34021c701a32', u'10.0.21.252', None),
(u'11137da5-63c1-49b5-87c9-66e2cfe742b8', u'10.0.22.252', None),
(u'29f3600b-659b-427b-92ae-dee753c7f433', u'10.0.23.252', None),
(u'5b78f3dc-722e-4f0f-8501-feff8c5c1cc5', u'10.0.24.252', None),
(u'ee32a04e-627e-4002-af71-31060f557624', u'10.0.25.252', None),
(u'9eb3224e-8e2b-42ab-bf2f-b0fefd909007', u'10.0.26.252', None),
(u'6c403620-a178-43c3-9ace-166193904f83', u'10.0.27.252', None),
(u'4f752ca8-5f03-406c-937a-59819779862b', u'10.0.28.252', None),
(u'c9aca78d-e76e-4efe-b1ba-cba80fe3bac0', u'10.0.29.252', None),
(u'02d63f9d-d4a3-40e4-b5dc-f81dcec5ccfe', u'10.0.30.252', None),
(u'5d8799fb-3dea-4ecf-80d2-a996d066a12a', u'10.0.31.252', None)]
validate_networks
/usr/lib/python2.7/dist-packages/nova/network/neutronv2/api.py:539

2014-04-23 10:24:23.417 17639 DEBUG neutronclient.client [-]

REQ: *curl -i http://192.168.0.22:9696//v2.0/networks.json
<http://192.168.0.22:9696//v2.0/networks.json>*?id=44f7cab3-ff03-4306-97df-70fee1431720&id=8722bd9b-418e-4c82-81d7-bce8ee763520&id=5c5cc8bd-c9fa-463b-96ce-9db73cf77ef8&id=99fff8f9-5667-4968-9550-4706190e6841&id=a31773f9-fe5e-4110-b7de-33b2a02fec7d&id=11fd3da4-2df5-4af5-91a8-fc4699beac6c&id=471015c2-3f08-4195-ba2d-f36657a1b75c&id=9061af68-19b0-4e31-92e2-5ad94cf83007&id=9ef8f541-af73-49e4-a40b-f06bcaba0b5b&id=2e06cd5e-6cd3-4a69-bbc9-0d7a02cc7f47&id=1eaa7125-ed7d-46c5-affa-214d0b51fa51&id=52413464-473c-4366-9cac-baf473cbf4c8&id=42ed23de-eca0-436e-9895-9d06a6dd2860&id=49e1739d-78cd-4406-90ad-06c605386691&id=45bc59a0-535b-4b12-b843-8c723e6ce887&id=cda0bd6d-0883-464a-87a8-dde97ec5620f&id=5d975c0d-e1fa-42d2-bd49-7a41aa8a7b86&id=b5fa1fb2-2abd-4bcd-9074-5cfc14db42bf&id=495390fa-6250-4472-9696-1982edf81b33&id=62e20dcd-5de7-4588-b528-071d9c2b2cc9&id=e1c5a6cc-24e2-430f-b3ff-f7e7b3f2de00&id=acbe9c4c-223b-4353-9a7d-34021c701a32&id=11137da5-63c1-49b5-87c9-66e2cfe742b8&id=29f3600b-659b-427b-92ae-dee753c7f433&id=5b78f3dc-722e-4f0f-8501-feff8c5c1cc5&id=ee32a04e-627e-4002-af71-31060f557624&id=9eb3224e-8e2b-42ab-bf2f-b0fefd909007&id=6c403620-a178-43c3-9ace-166193904f83&id=4f752ca8-5f03-406c-937a-59819779862b&id=c9aca78d-e76e-4efe-b1ba-cba80fe3bac0&id=02d63f9d-d4a3-40e4-b5dc-f81dcec5ccfe&id=5d8799fb-3dea-4ecf-80d2-a996d066a12a
-X GET -H "X-Auth-Token:
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-pm4-uJqSA6GZPWQIuNt0966wlefzwthyBDQY0YohY-4lbZgHIl5Us3i9ONv5IJpFR-Z4udF7GhDbeo3WPpdwoscop3fhHePDo9hlZsSVfpnamG44RHTXe0zn7BsYkjFVXLQE+qFjV7GEuUUyS84j-TIl8K+qsSQPRh0XQs85AddNo82z-DjC+id+okmc7g8m3zM+sSGTNyDE3OPK40XgEoIj-oycl4eh+XdVP2Kn2jR7muVwOsRQ4vbGuT3y7Bs5ObxEQxK6C8-h8VujrvX0jZFP41tPi825k4j+YNY6-USStXKYab5hrSHknobYBB80GMSDXvmOeg=="
-H "Content-Type: application/json" -H "Accept: application/json" -H
"User-Agent: python-neutronclient"

2014-04-23 10:24:23.418 17639 DEBUG neutronclient.client [-]
RESP:{'status': '400', 'connection': 'close', 'content-type': 'text/html',
'cache-control': 'no-cache'} <html><body><h1>400 Bad request</h1>
Your browser sent an invalid request.
</body></html>

 http_log_resp
/usr/lib/python2.7/dist-packages/neutronclient/common/utils.py:179
2014-04-23 10:24:23.419 17639 DEBUG neutronclient.v2_0.client [-] Error
message: <html><body><h1>400 Bad request</h1>
Your browser sent an invalid request.
</body></html>
 _handle_fault_response
/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py:1218
2014-04-23 10:24:23.420 17639 ERROR nova.api.openstack
[req-4bfaae66-bd4c-4eeb-8328-9499d685de57 c3b3e4719cd64dab8d46f2d8edac5fd1
530f8fc0560749c9916bfe6aef898959] Caught error: <html><body><h1>400 Bad
request</h1>
Your browser sent an invalid request.
</body></html>
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack Traceback (most
recent call last):
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/__init__.py", line
119, in __call__
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     return
req.get_response(self.application)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/webob/request.py", line 1296, in send
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     application,
catch_exc_info=False)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/webob/request.py", line 1260, in
call_application
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     app_iter =
application(self.environ, start_response)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     return
resp(environ, start_response)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py",
line 539, in __call__
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     return
self.app(env, start_response)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     return
resp(environ, start_response)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     return
resp(environ, start_response)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/routes/middleware.py", line 131, in
__call__
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     response =
self.app(environ, start_response)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     return
resp(environ, start_response)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     resp =
self.call_func(req, *args, **self.kwargs)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     return
self.func(req, *args, **kwargs)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 917, in
__call__
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     content_type,
body, accept)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 976, in
_process_stack
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     action_result =
self.dispatch(meth, request, action_args)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 1057,
in dispatch
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     return
method(req=request, **action_args)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/servers.py",
line 920, in create
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
legacy_bdm=legacy_bdm)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/hooks.py", line 105, in inner
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     rv = f(*args,
**kwargs)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 1220, in create
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
legacy_bdm=legacy_bdm)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 861, in
_create_instance
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
block_device_mapping, auto_disk_config, reservation_id)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 675, in
_validate_and_build_base_options
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
self._check_requested_networks(context, requested_networks)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 439, in
_check_requested_networks
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
self.network_api.validate_networks(context, requested_networks)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/network/neutronv2/api.py", line 574,
in validate_networks
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
context.project_id, net_ids)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/nova/network/neutronv2/api.py", line 132,
in _get_available_networks
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     nets =
neutron.list_networks(**search_opts).get('networks', [])
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 108,
in with_params
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     ret =
self.function(instance, *args, **kwargs)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 333,
in list_networks
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     **_params)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1343,
in list
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     for r in
self._pagination(collection, path, **params):
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1356,
in _pagination
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     res =
self.get(path, params=params)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1329,
in get
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     headers=headers,
params=params)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1314,
in retry_request
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     headers=headers,
params=params)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1257,
in do_request
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
self._handle_fault_response(status_code, replybody)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1227,
in _handle_fault_response
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
exception_handler_v20(status_code, des_error_body)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack   File
"/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 88,
in exception_handler_v20
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack     message=message)
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
NeutronClientException: <html><body><h1>400 Bad request</h1>
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack Your browser sent an
invalid request.
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack </body></html>
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack
2014-04-23 10:24:23.420 17639 TRACE nova.api.openstack

2014-04-23 10:24:23.428 17639 INFO nova.api.openstack
[req-4bfaae66-bd4c-4eeb-8328-9499d685de57 c3b3e4719cd64dab8d46f2d8edac5fd1
530f8fc0560749c9916bfe6aef898959]
http://10.4.5.148:8774/v2/530f8fc0560749c9916bfe6aef898959/servers returned
with HTTP 500
--
Regards,
Nagaraj
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