<div dir="ltr"><div class="gmail_default"><font face="arial, helvetica, sans-serif">Adding openstack-dev mailing list as it is more relevant.</font></div><div class="gmail_default"><font face="arial, helvetica, sans-serif"><br></font></div><div class="gmail_default"><font face="arial, helvetica, sans-serif">Please see inline for some comments.</font></div><div class="gmail_extra"><div class="gmail_default"><font face="arial, helvetica, sans-serif"></font></div><br><div class="gmail_quote">On Sat, Jan 21, 2017 at 9:12 PM, Martin Mailand <span dir="ltr"><<a href="mailto:martin@tuxadero.com" target="_blank">martin@tuxadero.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br>
<br>
I tried to use OVN with Openstack, but I ran into an Issue.<br>
<br>
I use the OVN packages from the Canonical Cloud archive:<br>
<br>
On the controller node:<br>
ii ovn-central 2.6.0-0ubuntu2~cloud0 amd64 OVN central components<br>
ii ovn-common 2.6.0-0ubuntu2~cloud0 amd64 OVN common components<br>
ii ovn-host 2.6.0-0ubuntu2~cloud0 amd64 OVN host components<br>
ii python-networking-ovn 1.0.1.dev4.201610261100.xenial<wbr>-0ubuntu1 all OpenStack virtual network service - OVN driver<br>
<br>
On the compute node:<br>
<br>
ii ovn-common 2.6.0-0ubuntu2~cloud0 amd64 OVN common components<br>
ii ovn-host 2.6.0-0ubuntu2~cloud0 amd64 OVN host components<br>
<br>
If I create a network in Openstack I can see it in the norhd.<br>
<br>
ovn-nbctl show<br>
switch 5cd02e8c-aa16-4246-932e-c14559<wbr>58daa6 (neutron-83a25bd6-494b-4d9d-ba<wbr>74-e824a8efb826)<br>
<br>
And I can see my compute nodes<br>
<br>
ovn-sbctl show<br>
Chassis "4a191104-a3b6-4bde-82ee-1a09e<wbr>a1b9f17"<br>
hostname: "compute03"<br>
Encap vxlan<br>
ip: "172.16.44.130"<br>
options: {csum="true"}<br>
Encap geneve<br>
ip: "172.16.44.130"<br>
options: {csum="true"}<br>
Chassis "b0623e67-a2cf-4802-9343-80738<wbr>3e3eb94"<br>
hostname: "compute01"<br>
Encap geneve<br>
ip: "172.16.44.17"<br>
options: {csum="true"}<br>
Encap vxlan<br>
ip: "172.16.44.17"<br>
options: {csum="true“}<br>
<br>
<br>
But if I try to start a VM I get an error in the neutron-server log, could you please advise me<br>
where my mistake is?<br>
<br>
Best regards,<br>
martin<br>
<br>
log:<br>
<br>
2017-01-21 15:33:42.239 10877 ERROR neutron.agent.ovsdb.impl_idl [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] Traceback (most recent call last):<br>
File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/agent/ovsdb/native<wbr>/connection.py", line 115, in run<br>
txn.results.put(txn.do_commit(<wbr>))<br>
File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/agent/ovsdb/impl_i<wbr>dl.py", line 105, in do_commit<br>
ctx.reraise = False<br>
File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 220, in __exit__<br>
self.force_reraise()<br>
File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 196, in force_reraise<br>
six.reraise(self.type_, self.value, self.tb)<br>
File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/agent/ovsdb/impl_i<wbr>dl.py", line 100, in do_commit<br>
command.run_idl(txn)<br>
File "/usr/lib/python2.7/dist-packa<wbr>ges/networking_ovn/ovsdb/comma<wbr>nds.py", line 712, in run_idl<br>
raise RuntimeError(msg)<br>
RuntimeError: Address set as_ip4_c67f0b5b_ce6f_4a82_aa48<wbr>_803f00b15300 does not exist. Can't update addresses<br>
<br></blockquote><div><br></div><div><div class="gmail_default" style="display:inline"><font face="arial, helvetica, sans-serif">Looks like the Northbound db is not in sync with neutron db.</font></div></div><div><div class="gmail_default" style="display:inline"><font face="arial, helvetica, sans-serif">Can you run the command "ovn-nbctl list Address_Set" and see if there is a row for the each of the security groups ?</font></div></div><div><div class="gmail_default" style="display:inline"><font face="arial, helvetica, sans-serif"><br></font></div></div><div><div class="gmail_default" style="display:inline"><font face="arial, helvetica, sans-serif">If you see the ovn northbound db is not in sync, you can sync it by either running the neutron-ovn-db-sync util or by restarting the neutron-server after setting ovn-sync-mode=repair in /etc/neutron/plugins/ml2/ml2_conf.ini</font></div></div><div><div class="gmail_default" style="display:inline"><font face="arial, helvetica, sans-serif"><br></font></div></div><div><div class="gmail_default" style="display:inline"><font face="arial, helvetica, sans-serif">Do you see the same issue with devstack ?</font></div></div><div><div class="gmail_default" style="display:inline"><font face="arial, helvetica, sans-serif"><br></font></div></div><div><div class="gmail_default" style="display:inline"><font face="arial, helvetica, sans-serif">Thanks</font></div></div><div><div class="gmail_default" style="display:inline"><font face="arial, helvetica, sans-serif">Numan</font></div></div><div><div class="gmail_default" style="font-family:monospace,monospace;display:inline"><br></div></div><div><div class="gmail_default" style="font-family:monospace,monospace;display:inline"><br></div></div><div><div class="gmail_default" style="font-family:monospace,monospace;display:inline"></div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] Mechanism driver 'ovn' failed in create_port_postcommit<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers Traceback (most recent call last):<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/plugins/ml2/manage<wbr>rs.py", line 433, in _call_on_drivers<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers getattr(driver.obj, method_name)(context)<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/dist-packa<wbr>ges/networking_ovn/ml2/mech_dr<wbr>iver.py", line 556, in create_port_postcommit<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers self.create_port_in_ovn(port, ovn_port_info)<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/dist-packa<wbr>ges/networking_ovn/ml2/mech_dr<wbr>iver.py", line 657, in create_port_in_ovn<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers if_exists=False))<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/agent/ovsdb/api.py<wbr>", line 76, in __exit__<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers self.result = self.commit()<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/agent/ovsdb/impl_i<wbr>dl.py", line 77, in commit<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers raise result.ex<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers RuntimeError: Address set as_ip4_c67f0b5b_ce6f_4a82_aa48<wbr>_803f00b15300 does not exist. Can't update addresses<br>
2017-01-21 15:33:42.240 10877 ERROR neutron.plugins.ml2.managers<br>
2017-01-21 15:33:42.241 10877 ERROR neutron.plugins.ml2.plugin [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] mechanism_manager.create_port_<wbr>postcommit failed, deleting port 'e7bacb43-499b-431e-895f-2dadc<wbr>9edc70b'<br>
2017-01-21 15:33:42.241 10877 DEBUG neutron.plugins.ml2.plugin [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] Deleting port e7bacb43-499b-431e-895f-2dadc9<wbr>edc70b _pre_delete_port /usr/lib/python2.7/dist-packag<wbr>es/neutron/plugins/ml2/plugin.<wbr>py:1568<br>
2017-01-21 15:33:42.241 10877 DEBUG neutron.callbacks.manager [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] Notify callbacks [('neutron.db.l3_db._prevent_l<wbr>3_port_delete_callback--922336<wbr>3294117760621', <function _prevent_l3_port_delete_callba<wbr>ck at 0x7f393bbf1938>)] for port, before_delete _notify_loop /usr/lib/python2.7/dist-packag<wbr>es/neutron/callbacks/manager.p<wbr>y:142<br>
2017-01-21 15:33:42.307 10877 DEBUG neutron.plugins.ml2.plugin [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] Calling delete_port for e7bacb43-499b-431e-895f-2dadc9<wbr>edc70b owned by delete_port /usr/lib/python2.7/dist-packag<wbr>es/neutron/plugins/ml2/plugin.<wbr>py:1627<br>
2017-01-21 15:33:42.312 10878 DEBUG neutron.wsgi [-] (10878) accepted ('192.168.101.14', 42334) server /usr/lib/python2.7/dist-packag<wbr>es/eventlet/wsgi.py:867<br>
2017-01-21 15:33:42.334 10877 DEBUG neutron.ipam.driver [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] Loading ipam driver: internal get_instance /usr/lib/python2.7/dist-packag<wbr>es/neutron/ipam/driver.py:51<br>
2017-01-21 15:33:42.399 10877 DEBUG neutron.callbacks.manager [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] Notify callbacks [('neutron.db.l3_dvrscheduler_<wbr>db._notify_port_delete-8742736<wbr>249213', <function _notify_port_delete at 0x7f393b0417d0>), ('neutron.db.l3_db._notify_rou<wbr>ters_callback-8742737015195', <function _notify_routers_callback at 0x7f393bbf19b0>), ('neutron.api.rpc.agentnotifie<wbr>rs.dhcp_rpc_agent_api.DhcpAgen<wbr>tNotifyAPI._native_event_send_<wbr>dhcp_notification--92233720368<wbr>47063562', <bound method DhcpAgentNotifyAPI._native_eve<wbr>nt_send_dhcp_notification of <neutron.api.rpc.agentnotifier<wbr>s.dhcp_rpc_agent_api.DhcpAgent<wbr>NotifyAPI object at 0x7f393b822ed0>>)] for port, after_delete _notify_loop /usr/lib/python2.7/dist-packag<wbr>es/neutron/callbacks/manager.p<wbr>y:142<br>
2017-01-21 15:33:42.452 10877 DEBUG oslo_messaging._drivers.amqpdr<wbr>iver [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] CAST unique_id: 60977bc220f74563a7eaae71ccb734<wbr>58 exchange 'neutron' topic 'dhcp_agent' _send /usr/lib/python2.7/dist-packag<wbr>es/oslo_messaging/_drivers/amq<wbr>pdriver.py:448<br>
2017-01-21 15:33:42.454 10877 DEBUG neutron.agent.ovsdb.impl_idl [-] Running txn command(idx=0): DelLSwitchPortCommand(lport=e7<wbr>bacb43-499b-431e-895f-2dadc9ed<wbr>c70b, if_exists=True, lswitch=neutron-83a25bd6-494b-<wbr>4d9d-ba74-e824a8efb826) do_commit /usr/lib/python2.7/dist-packag<wbr>es/neutron/agent/ovsdb/impl_id<wbr>l.py:98<br>
2017-01-21 15:33:42.454 10877 DEBUG neutron.agent.ovsdb.impl_idl [-] Running txn command(idx=1): DelACLCommand(lport=e7bacb43-4<wbr>99b-431e-895f-2dadc9edc70b, if_exists=True, lswitch=neutron-83a25bd6-494b-<wbr>4d9d-ba74-e824a8efb826) do_commit /usr/lib/python2.7/dist-packag<wbr>es/neutron/agent/ovsdb/impl_id<wbr>l.py:98<br>
2017-01-21 15:33:42.455 10877 DEBUG neutron.agent.ovsdb.impl_idl [-] Running txn command(idx=2): UpdateAddrSetCommand(if_exists<wbr>=True, name=as_ip4_c67f0b5b_ce6f_4a82<wbr>_aa48_803f00b15300, addrs_remove=['10.1.0.10'], addrs_add=None) do_commit /usr/lib/python2.7/dist-packag<wbr>es/neutron/agent/ovsdb/impl_id<wbr>l.py:98<br>
2017-01-21 15:33:42.455 10877 DEBUG neutron.agent.ovsdb.impl_idl [-] Transaction caused no change do_commit /usr/lib/python2.7/dist-packag<wbr>es/neutron/agent/ovsdb/impl_id<wbr>l.py:125<br>
2017-01-21 15:33:42.456 10877 DEBUG oslo_messaging._drivers.amqpdr<wbr>iver [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] CAST unique_id: dce8a7a52f124e67b6d560161fdadb<wbr>c5 FANOUT topic 'q-agent-notifier-port-delete' _send /usr/lib/python2.7/dist-packag<wbr>es/oslo_messaging/_drivers/amq<wbr>pdriver.py:437<br>
2017-01-21 15:33:42.457 10877 DEBUG oslo_messaging._drivers.amqpdr<wbr>iver [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] CAST unique_id: c06beb82484349fcacbde728d78914<wbr>ac FANOUT topic 'q-agent-notifier-security_gro<wbr>up-update' _send /usr/lib/python2.7/dist-packag<wbr>es/oslo_messaging/_drivers/amq<wbr>pdriver.py:437<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe84cd 44ea98f941ce412d999b3c3dd7fe1d<wbr>ad afc5c0f383314e74bdd6bf1e3afbf5<wbr>09 - - -] create failed: No details.<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource Traceback (most recent call last):<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/api/v2/resource.py<wbr>", line 79, in resource<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource result = method(request=request, **args)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/api/v2/base.py", line 430, in create<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return self._create(request, body, **kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/db/api.py", line 88, in wrapped<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource setattr(e, '_RETRY_EXCEEDED', True)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 220, in __exit__<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.force_reraise()<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 196, in force_reraise<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/db/api.py", line 84, in wrapped<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return f(*args, **kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_db/api.py", line 151, in wrapper<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource ectxt.value = e.inner_exc<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 220, in __exit__<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.force_reraise()<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 196, in force_reraise<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_db/api.py", line 139, in wrapper<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return f(*args, **kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/db/api.py", line 124, in wrapped<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource traceback.format_exc())<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 220, in __exit__<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.force_reraise()<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 196, in force_reraise<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/db/api.py", line 119, in wrapped<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/api/v2/base.py", line 543, in _create<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource obj = do_create(body)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/api/v2/base.py", line 525, in do_create<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource request.context, reservation.reservation_id)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 220, in __exit__<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.force_reraise()<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 196, in force_reraise<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/api/v2/base.py", line 518, in do_create<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return obj_creator(request.context, **kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/common/utils.py", line 756, in inner<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return f(self, context, *args, **kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/db/api.py", line 159, in wrapped<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return method(*args, **kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/db/api.py", line 88, in wrapped<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource setattr(e, '_RETRY_EXCEEDED', True)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 220, in __exit__<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.force_reraise()<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 196, in force_reraise<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/db/api.py", line 84, in wrapped<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return f(*args, **kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_db/api.py", line 151, in wrapper<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource ectxt.value = e.inner_exc<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 220, in __exit__<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.force_reraise()<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 196, in force_reraise<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_db/api.py", line 139, in wrapper<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return f(*args, **kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/db/api.py", line 124, in wrapped<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource traceback.format_exc())<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 220, in __exit__<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.force_reraise()<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 196, in force_reraise<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/db/api.py", line 119, in wrapped<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/plugins/ml2/plugin<wbr>.py", line 1287, in create_port<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.delete_port(context, result['id'], l3_port_check=False)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 220, in __exit__<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.force_reraise()<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/oslo_utils/excutils.py", line 196, in force_reraise<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/plugins/ml2/plugin<wbr>.py", line 1282, in create_port<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self.mechanism_manager.create<wbr>_port_postcommit(mech_context)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/plugins/ml2/manage<wbr>rs.py", line 671, in create_port_postcommit<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource self._call_on_drivers("create<wbr>_port_postcommit", context)<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource File "/usr/lib/python2.7/dist-packa<wbr>ges/neutron/plugins/ml2/manage<wbr>rs.py", line 451, in _call_on_drivers<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource errors=errors<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource MechanismDriverError<br>
2017-01-21 15:33:42.468 10877 ERROR neutron.api.v2.resource<br>
2017-01-21 15:33:42.471 10877 INFO neutron.wsgi [req-fee0a2c8-b205-4e1e-8756-0<wbr>26880fe8<br>
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