[Yahoo-eng-team] [Bug 2019449] Re: Neutron server log file full of tracebacks in neutron-tempest-plugin-ovn job
Reviewed: https://review.opendev.org/c/openstack/neutron/+/883582 Committed: https://opendev.org/openstack/neutron/commit/ebc0658d5566ce527cb1104968d247db10edf3db Submitter: "Zuul (22348)" Branch:master commit ebc0658d5566ce527cb1104968d247db10edf3db Author: Brian Haley Date: Fri May 19 14:45:53 2023 + Revert "Delete sg rule which remote is the deleted sg" This reverts commit 63584957203ec9f5ba165177978213c3909f81f0. Reason for revert: This is generating a lot of "SecurityGroupNotFound" errors in neutron-server.log in the tempest-integrated-networking job. Closes-Bug: #2019449 Related-Bug: #2008712 Change-Id: I077fe87435f61bd29d5c1efc979c2adebca26181 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/2019449 Title: Neutron server log file full of tracebacks in neutron-tempest-plugin- ovn job Status in neutron: Fix Released Bug description: Since we merged https://review.opendev.org/c/openstack/neutron/+/876716, the Neutron server log in the neutron-tempest-plugin-ovn job is full of two types of tracebacks. The first type is May 02 11:29:20.790754 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager [None req-f256cbd3-ea20-49e8-a9a0-0299fc7f34f3 tempest-SecGroupRulesQuotaTest-217177324 tempest-SecGroupRulesQuotaTest-217177324-project-member] Error during notification for neutron.plugins.ml2.drivers.ovn.mech_driver.mech_driver.OVNMechanismDriver._process_sg_rule_after_del_notification-316503 security_group_rule, after_delete: KeyError: 'rule' May 02 11:29:20.790754 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager Traceback (most recent call last): May 02 11:29:20.790754 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.8/dist-packages/neutron_lib/callbacks/manager.py", line 181, in _notify_loop May 02 11:29:20.790754 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager callback(resource, event, trigger, payload=payload) May 02 11:29:20.790754 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py", line 463, in _process_sg_rule_after_del_notification May 02 11:29:20.790754 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager sg_rule = payload.metadata['rule'] May 02 11:29:20.790754 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager KeyError: 'rule' May 02 11:29:20.790754 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager This happens because: 1) The patch mentioned above now publishes AFTER_DELETE events for security group rules that include the rule deleted: https://review.opendev.org/c/openstack/neutron/+/876716/5/neutron/db/securitygroups_db.py#293. The same patch added an event handler that expects to find the deleted security group rule in the payload: https://review.opendev.org/c/openstack/neutron/+/876716/5/neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py#459 2) However, previous to this patch, we were already publishing AFTER_DELETE events for security group rules that don't include the security group rule: https://github.com/openstack/neutron/blob/47d4ec4e99d5aae62656c88206eb6a77f70d4a8b/neutron/db/securitygroups_db.py#L901-L908. As a consequence, the new handler added by https://review.opendev.org/c/openstack/neutron/+/876716 produces the KeyError exception shown above when trying to access the security group rule in the payload when processing the preexisting event. The second type of traceback is: May 02 11:29:23.889104 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager [None req-4f41bf6e-d3c6-42a8-a987-b062a9a6b375 admin admin] Error during notification for neutron.plugins.ml2.drivers.ovn.mech_driver.mech_driver.OVNMechanismDriver._process_sg_rule_after_del_notification-316503 security_group_rule, after_delete: neutron.extensions.securitygroup.SecurityGroupNotFound: Security group ae8107d1-0399-4491-8535-4aee2c9de5d0 does not exist May 02 11:29:23.889104 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager Traceback (most recent call last): May 02 11:29:23.889104 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.8/dist-packages/neutron_lib/callbacks/manager.py", line 181, in _notify_loop May 02 11:29:23.889104 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager callback(resource, event, trigger, payload=payload) May 02 11:29:23.889104 np0033912622 neutron-server[100796]: ERROR neutron_lib.callbacks.manager File
[Yahoo-eng-team] [Bug 2020375] Re: Focal loses network configuration due to failed netplan generate
** Changed in: cloud-init Status: New => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to cloud-init. https://bugs.launchpad.net/bugs/2020375 Title: Focal loses network configuration due to failed netplan generate Status in cloud-init: Fix Released Status in cloud-init package in Ubuntu: Fix Released Status in cloud-init source package in Focal: Fix Released Bug description: See regression reported here: https://github.com/canonical/cloud-init/issues/4133 To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/2020375/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
[Yahoo-eng-team] [Bug 2011998] Re: Flavor: Not Available on Instance View
Fix released: https://review.opendev.org/c/openstack/horizon/+/848905 ** Changed in: horizon Assignee: (unassigned) => Tatiana Ovchinnikova (tmazur) ** Changed in: horizon Importance: Undecided => Low ** Changed in: horizon Status: New => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Dashboard (Horizon). https://bugs.launchpad.net/bugs/2011998 Title: Flavor: Not Available on Instance View Status in OpenStack Dashboard (Horizon): Fix Released Bug description: OpenStack/Horizon: Yoga After creating an instance # openstack server show test2 | egrep 'flavor| id ' | flavor | gen.medium (gen.medium) | id | 95ce0962-64b2-4e38-9af7-af2932c9f192 # openstack flavor show gen.medium | grep flavor-access | os-flavor-access:is_public | True In Horizon: This flavor is shown on (Instances) view for the project as both Admin/User correctly (/project/instances/): Instance Name Image Name IP AddressFlavor Key Pair Status Availability Zone test2 Ubuntu 22.04 (Jammy) 192.168.0.237 gen.medium key1 Active novaNoneRunning 22 minutes However when going to the Instance detail view (/project/instances/95ce0962-64b2-4e38-9af7-af2932c9f192/) The Specs category shows: Specs Flavor Not available Let me know if any additional info can be provided to assist with troubleshooting. Patches from https://bugs.launchpad.net/horizon/+bug/1940834 appear to already be present. This appears to be mainly a visual/cosmetic issue in Instance detail view. To manage notifications about this bug go to: https://bugs.launchpad.net/horizon/+bug/2011998/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
[Yahoo-eng-team] [Bug 2020552] [NEW] trunk_details missing sub port MAC addresses for LIST
Public bug reported: When returning port details, trunk_details.sub_ports should contain: * segmentation_id * segmentation_type * port_id * mac_address This is the case when GETting a single port, but when listing ports mac_address is missing. In the following: * Parent port: a47df912-1cba-458c-9bb9-00cd3d71b9e6 * Trunk: 70f314f8-5577-4b98-be9c-68bbe3791d7f * Sub port: d11793a9-8862-4378-a1fe-045f04dad841 GET request: > curl -s -H "X-Auth-Token: $OS_TOKEN" > "https://rhos-d.infra.prod.upshift.rdu2.redhat.com:13696/v2.0/ports/a47df912-1cba-458c-9bb9-00cd3d71b9e6; > | jq { "port": { ... "trunk_details": { "trunk_id": "70f314f8-5577-4b98-be9c-68bbe3791d7f", "sub_ports": [ { "segmentation_id": 100, "segmentation_type": "vlan", "port_id": "d11793a9-8862-4378-a1fe-045f04dad841", "mac_address": "fa:16:3e:88:29:a0" } ] }, ... } } LIST request returning the same port: > curl -s -H "X-Auth-Token: $OS_TOKEN" > "https://rhos-d.infra.prod.upshift.rdu2.redhat.com:13696/v2.0/ports?id=a47df912-1cba-458c-9bb9-00cd3d71b9e6; > | jq { "ports": [ { ... "trunk_details": { "trunk_id": "70f314f8-5577-4b98-be9c-68bbe3791d7f", "sub_ports": [ { "segmentation_id": 100, "segmentation_type": "vlan", "port_id": "d11793a9-8862-4378-a1fe-045f04dad841" } ] }, ... } } } Note that mac_address is missing for the LIST request. * Version: Little bit of guesswork going on here, but Nova reports a latest microversion of 2.79, which corresponds to Train. ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/2020552 Title: trunk_details missing sub port MAC addresses for LIST Status in neutron: New Bug description: When returning port details, trunk_details.sub_ports should contain: * segmentation_id * segmentation_type * port_id * mac_address This is the case when GETting a single port, but when listing ports mac_address is missing. In the following: * Parent port: a47df912-1cba-458c-9bb9-00cd3d71b9e6 * Trunk: 70f314f8-5577-4b98-be9c-68bbe3791d7f * Sub port: d11793a9-8862-4378-a1fe-045f04dad841 GET request: > curl -s -H "X-Auth-Token: $OS_TOKEN" "https://rhos-d.infra.prod.upshift.rdu2.redhat.com:13696/v2.0/ports/a47df912-1cba-458c-9bb9-00cd3d71b9e6; | jq { "port": { ... "trunk_details": { "trunk_id": "70f314f8-5577-4b98-be9c-68bbe3791d7f", "sub_ports": [ { "segmentation_id": 100, "segmentation_type": "vlan", "port_id": "d11793a9-8862-4378-a1fe-045f04dad841", "mac_address": "fa:16:3e:88:29:a0" } ] }, ... } } LIST request returning the same port: > curl -s -H "X-Auth-Token: $OS_TOKEN" "https://rhos-d.infra.prod.upshift.rdu2.redhat.com:13696/v2.0/ports?id=a47df912-1cba-458c-9bb9-00cd3d71b9e6; | jq { "ports": [ { ... "trunk_details": { "trunk_id": "70f314f8-5577-4b98-be9c-68bbe3791d7f", "sub_ports": [ { "segmentation_id": 100, "segmentation_type": "vlan", "port_id": "d11793a9-8862-4378-a1fe-045f04dad841" } ] }, ... } } } Note that mac_address is missing for the LIST request. * Version: Little bit of guesswork going on here, but Nova reports a latest microversion of 2.79, which corresponds to Train. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/2020552/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
[Yahoo-eng-team] [Bug 2020375] Re: Focal loses network configuration due to failed netplan generate
** Changed in: cloud-init (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to cloud-init. https://bugs.launchpad.net/bugs/2020375 Title: Focal loses network configuration due to failed netplan generate Status in cloud-init: New Status in cloud-init package in Ubuntu: Fix Released Status in cloud-init source package in Focal: Fix Released Bug description: See regression reported here: https://github.com/canonical/cloud-init/issues/4133 To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/2020375/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
[Yahoo-eng-team] [Bug 2020375] Re: Focal loses network configuration due to failed netplan generate
This bug was fixed in the package cloud-init - 23.1.2-0ubuntu0~20.04.2 --- cloud-init (23.1.2-0ubuntu0~20.04.2) focal-security; urgency=medium * d/patches/netplan99-cannot-use-default.patch: - Retain routes' definitions compatible with netplan 0.99 (Fixes: #4133) (LP: #2020375) -- James Falcon Fri, 19 May 2023 12:57:02 -0500 ** Changed in: cloud-init (Ubuntu Focal) Status: New => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to cloud-init. https://bugs.launchpad.net/bugs/2020375 Title: Focal loses network configuration due to failed netplan generate Status in cloud-init: New Status in cloud-init package in Ubuntu: New Status in cloud-init source package in Focal: Fix Released Bug description: See regression reported here: https://github.com/canonical/cloud-init/issues/4133 To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/2020375/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
[Yahoo-eng-team] [Bug 2020437] [NEW] Deletion of SG caiuses stacktrace in the neutron server logs
Public bug reported: When ML2/OVN backend is used there is a lot of errors like: May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager Traceback (most recent call last): May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/neutron_lib/callbacks/manager.py", line 181, in _notify_loop May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager callback(resource, event, trigger, payload=payload) May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py", line 464, in _process_sg_rule_after_del_notification May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager self._ovn_client.delete_security_group_rule(context, sg_rule) May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 2414, in delete_security_group_rule May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager self._process_security_group_rule(rule, is_add_acl=False) May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 2402, in _process_security_group_rule May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager ovn_acl.update_acls_for_security_group( May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/opt/stack/neutron/neutron/common/ovn/acl.py", line 294, in update_acls_for_security_group May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager sg = plugin.get_security_group(admin_context, security_group_id) May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/neutron_lib/db/api.py", line 223, in wrapped May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager return f_with_retry(*args, **kwargs, May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/neutron_lib/db/api.py", line 137, in wrapped May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager with excutils.save_and_reraise_exception(): May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__ May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager self.force_reraise() May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager raise self.value May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/neutron_lib/db/api.py", line 135, in wrapped May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager return f(*args, **kwargs) May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 144, in wrapper May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager with excutils.save_and_reraise_exception() as ectxt: May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 227, in __exit__ May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager self.force_reraise() May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager raise self.value May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager File "/usr/local/lib/python3.10/dist-packages/oslo_db/api.py", line 142, in wrapper May 18 17:48:46.904556 np0034069340 neutron-server[68119]: ERROR neutron_lib.callbacks.manager return f(*args, **kwargs) May 18
[Yahoo-eng-team] [Bug 1841788] Re: neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin DBError
The original issue seems to have been related to python2.7, which is no longer supported. It was also never reproduced. Please reopen if you still see this issue and have a way to reproduce it. ** Changed in: neutron Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1841788 Title: neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin DBError Status in neutron: Invalid Bug description: It would appear that the bgp agent does not recognize translate attributes 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager [req-c5bda00a-2fb2-4f1e-8583-cfa842c97d30 1034301cea4d41c2ae979cc80d0c9221 44651bdb0d7a4d28adecd7653d39a38c - default default] Error during notification for neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin.port_callback--9223372036854769834 port, after_update: DBError: 'result' object has no attribute 'translate' 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager Traceback (most recent call last): 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron_lib/callbacks/manager.py", line 197, in _notify_loop 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager callback(resource, event, trigger, **kwargs) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron_dynamic_routing/services/bgp/bgp_plugin.py", line 376, in port_callback 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager routes = self.get_advertised_routes(ctx, bgp_speaker) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron_dynamic_routing/services/bgp/bgp_plugin.py", line 225, in get_advertised_routes 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager bgp_speaker_id) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron_dynamic_routing/db/bgp_db.py", line 315, in get_advertised_routes 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager routes = self.get_routes_by_bgp_speaker_id(context, bgp_speaker_id) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron_dynamic_routing/db/bgp_db.py", line 477, in get_routes_by_bgp_speaker_id 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager bgp_speaker_id) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron_dynamic_routing/db/bgp_db.py", line 864, in _get_tenant_network_routes_by_bgp_speaker 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager bgp_speaker_id) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron_dynamic_routing/db/bgp_db.py", line 921, in _tenant_networks_by_bgp_speaker_query 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager bgp_speaker_id) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib/python2.7/site-packages/neutron_dynamic_routing/db/bgp_db.py", line 470, in _get_address_scope_ids_for_bgp_speaker 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager return [scope.id for scope in query.all()] 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 2925, in all 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager return list(self) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3081, in __iter__ 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager return self._execute_and_instances(context) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3106, in _execute_and_instances 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager result = conn.execute(querycontext.statement, self._params) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 980, in execute 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager return meth(self, multiparams, params) 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager File "/usr/lib64/python2.7/site-packages/sqlalchemy/sql/elements.py", line 273, in _execute_on_connection 2019-08-28 09:56:26.025 46862 ERROR neutron_lib.callbacks.manager return connection._execute_clauseelement(self, multiparams, params) 2019-08-28 09:56:26.025 46862 ERROR