** Changed in: neutron
Status: Fix Committed => Fix Released
** Changed in: neutron
Milestone: None => kilo-1
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https://bugs.launchpad.net/bugs/1393399
Title:
Cisco N1KV plugin doesn't process correctly SQLAlchemy exceptions
Status in OpenStack Neutron (virtual network service):
Fix Released
Bug description:
Test
tempest.api.network.test_networks.BulkNetworkOpsTestJSON.test_bulk_create_delete_port
failed when used N1KV plugin. As I see from neutron log, Cisco plugin
incorrectly process exceptions in method _get_policy_profile_by_name (file
"/opt/stack/neutron/neutron/plugins/cisco/db/n1kv_db_v2.py") it's leads to
return code 500 by Neutron service.
Problem reproduced when creating ports and n1kv profile_id not found in
database. According Neutron API, for this request allowed only next error codes:
- badRequest (400)
- unauthorized (401)
- forbidden (403)
- itemNotFound (404)
- macGenerationFailure (503)
- serviceUnavailable (503)
Test log:
2014-11-17 03:24:07,926 18176 DEBUG [tempest.common.rest_client] Request
(BulkNetworkOpsTestJSON:test_bulk_create_delete_port): 201 POST
http://10.20.21.2:9696/v2.0/networks 0.406s
Request - Headers: {'Content-Type': 'application/json', 'Accept':
'application/json', 'X-Auth-Token': '<omitted>'}
Body: {"network": {"name": "test-network--197486"}}
Response - Headers: {'status': '201', 'content-length': '301',
'connection': 'close', 'date': 'Mon, 17 Nov 2014 03:24:07 GMT', 'content-type':
'application/json; charset=UTF-8', 'x-openstack-request-id':
'req-eca84ad6-9ba1-4f22-b668-018201e65660'}
Body: {"network": {"status": "ACTIVE", "subnets": [], "name":
"test-network--197486", "router:external": false, "tenant_id":
"443d9ae88e094a5c9fa9daa36ac4d00f", "admin_state_up": true, "n1kv:profile_id":
"2b8937d0-069c-461d-aedb-020ad0e2ed99", "shared": false, "id":
"dc7b7044-d3ac-450d-9f73-d87b931170a1"}}
2014-11-17 03:24:08,335 18176 DEBUG [tempest.common.rest_client] Request
(BulkNetworkOpsTestJSON:test_bulk_create_delete_port): 201 POST
http://10.20.21.2:9696/v2.0/networks 0.408s
Request - Headers: {'Content-Type': 'application/json', 'Accept':
'application/json', 'X-Auth-Token': '<omitted>'}
Body: {"network": {"name": "test-network--380129587"}}
Response - Headers: {'status': '201', 'content-length': '304',
'connection': 'close', 'date': 'Mon, 17 Nov 2014 03:24:08 GMT', 'content-type':
'application/json; charset=UTF-8', 'x-openstack-request-id':
'req-0f0ca9f6-82c0-4437-906e-005ae6b31377'}
Body: {"network": {"status": "ACTIVE", "subnets": [], "name":
"test-network--380129587", "router:external": false, "tenant_id":
"443d9ae88e094a5c9fa9daa36ac4d00f", "admin_state_up": true, "n1kv:profile_id":
"2b8937d0-069c-461d-aedb-020ad0e2ed99", "shared": false, "id":
"381d122a-f55c-4c39-9eb9-17d5cd3ef818"}}
2014-11-17 03:24:08,390 18176 DEBUG [tempest.common.rest_client] Request
(BulkNetworkOpsTestJSON:test_bulk_create_delete_port): 500 POST
http://10.20.21.2:9696/v2.0/ports 0.053s
Request - Headers: {'Content-Type': 'application/json', 'Accept':
'application/json', 'X-Auth-Token': '<omitted>'}
Body: {"ports": [{"network_id":
"dc7b7044-d3ac-450d-9f73-d87b931170a1", "name": "port--769863538",
"admin_state_up": true}, {"network_id": "381d122a-f55c-4c39-9eb9-17d5cd3ef818",
"admin_state_up": false}]}
Response - Headers: {'status': '500', 'content-length': '150',
'connection': 'close', 'date': 'Mon, 17 Nov 2014 03:24:08 GMT', 'content-type':
'application/json; charset=UTF-8', 'x-openstack-request-id':
'req-7bfbe0d3-de6b-4450-b4ee-7ead1af3fa7f'}
Body: {"NeutronError": {"message": "Request Failed: internal server
error while processing your request.", "type": "HTTPInternalServerError",
"detail": ""}}
}}}
Traceback (most recent call last):
File "tempest/api/network/test_networks.py", line 463, in
test_bulk_create_delete_port
_, body = self.client.create_bulk_port(port_list)
File "tempest/services/network/network_client_base.py", line 207, in
create_bulk_port
resp, body = self.post(uri, body)
File "tempest/services/network/network_client_base.py", line 74, in post
return self.rest_client.post(uri, body, headers)
File "tempest/common/rest_client.py", line 234, in post
return self.request('POST', url, extra_headers, headers, body)
File "tempest/common/rest_client.py", line 454, in request
resp, resp_body)
File "tempest/common/rest_client.py", line 550, in _error_checker
raise exceptions.ServerFault(message)
ServerFault: Got server fault
Details: Request Failed: internal server error while processing your request.
Traceback (most recent call last):
_StringException: Empty attachments:
stderr
stdout
Neutron log:
2014-11-17 10:15:03.365 ERROR neutron.db.db_base_plugin_v2
[req-c8f914ec-00a8-4734-9557-dd14bc00b1d2 BulkNetworkOpsTestJSON-1775368720
77347f40bf50412eb636412a20c64aaf] An exception occurred while creating the
port:{'port': {'binding:host_id': <object object at 0x7f0be269c110>, u'name':
u'port--1581734127', u'admin_state_up': True, u'network_id':
u'fee9d7af-edec-4d31-aa27-b94f5216ac7e', 'tenant_id':
u'77347f40bf50412eb636412a20c64aaf', 'binding:vnic_type': 'normal',
'device_owner': '', 'n1kv:profile_id': <object object at 0x7f0be269c110>,
'mac_address': <object object at 0x7f0be269c110>, 'binding:profile': <object
object at 0x7f0be269c110>, 'fixed_ips': <object object at 0x7f0be269c110>,
'device_id': ''}}
2014-11-17 10:15:03.366 ERROR neutron.api.v2.resource
[req-c8f914ec-00a8-4734-9557-dd14bc00b1d2 BulkNetworkOpsTestJSON-1775368720
77347f40bf50412eb636412a20c64aaf] create failed
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource Traceback (most recent
call last):
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/api/v2/resource.py", line 81, in resource
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource result =
method(request=request, **args)
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/api/v2/base.py", line 431, in create
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource objs =
obj_creator(request.context, body, **kwargs)
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/db/db_base_plugin_v2.py", line 1310, in
create_port_bulk
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource return
self._create_bulk('port', context, ports)
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/db/db_base_plugin_v2.py", line 896, in _create_bulk
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource {'resource':
resource, 'item': item})
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/openstack/common/excutils.py", line 82, in __exit__
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource
six.reraise(self.type_, self.value, self.tb)
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/db/db_base_plugin_v2.py", line 889, in _create_bulk
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource
objects.append(obj_creator(context, item))
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/plugins/cisco/models/virt_phy_sw_v2.py", line 235,
in create_port
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource args)
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/plugins/cisco/models/virt_phy_sw_v2.py", line 124,
in _invoke_plugin_per_device
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource return func(*args,
**kwargs)
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py", line
1122, in create_port
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource p_profile =
self._get_policy_profile_by_name(p_profile_name)
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/plugins/cisco/db/n1kv_db_v2.py", line 1603, in
_get_policy_profile_by_name
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource
filter_by(name=name).one())
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource File
"/usr/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2316, in one
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource raise
orm_exc.NoResultFound("No row was found for one()")
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource NoResultFound: No row
was found for one()
2014-11-17 10:15:03.366 TRACE neutron.api.v2.resource
Devstack local.conf:
[[local|localrc]]
MYSQL_PASSWORD=nova
RABBIT_PASSWORD=nova
SERVICE_TOKEN=nova
SERVICE_PASSWORD=nova
ADMIN_PASSWORD=nova
ENABLED_SERVICES=g-api,g-reg,key,n-api,n-crt,n-obj,n-cpu,n-cond,cinder,c-sch,c-api,c-vol,n-sch,n-novnc,n-xvnc,n-cauth,rabbit
disable_service horizon
disable_service n-net, q-agt, q-l3
enable_service mysql, q-svc, q-dhcp, q-meta, q-lbaas, neutron, tempest
VOLUME_BACKING_FILE_SIZE=2052M
Q_PLUGIN=cisco
declare -a Q_CISCO_PLUGIN_SUBPLUGINS=(n1kv)
Q_CISCO_PLUGIN_DEVSTACK_VSM=False
Q_CISCO_PLUGIN_VSM_IP=192.168.1.10
Q_CISCO_PLUGIN_VSM_USERNAME=admin
Q_CISCO_PLUGIN_VSM_PASSWORD=Admin12345
Q_CISCO_PLUGIN_UVEM_DEB_IMAGE=nexus_1000v_vem-12.04-5.2.1.SK1.2.1.29.S0-1.deb
Q_CISCO_PLUGIN_INTEGRATION_BRIDGE=br-int
Q_CISCO_PLUGIN_HOST_MGMT_INTF=eth0
PHYSICAL_NETWORK=test-physnet1
LIBVIRT_FIREWALL_DRIVER=nova.virt.firewall.NoopFirewallDriver
API_RATE_LIMIT=False
VERBOSE=True
DEBUG=True
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