Bug 2082030

Summary:	[OSP16.2] Error during notification for neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin.floatingip_update_callback--9223372036847560727 floatingip, after_update: KeyError: 'last_known_router_id
Product:	Red Hat OpenStack	Reporter:	Ricardo Ramos Thomas <riramos>
Component:	openstack-neutron-dynamic-routing	Assignee:	OSP Team <rhos-maint>
Status:	CLOSED ERRATA	QA Contact:	Eran Kuris <ekuris>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	16.2 (Train)	CC:	chrisw, froyo, jlibosva, mflusche, ralonsoh, scohen
Target Milestone:	z4	Keywords:	Triaged
Target Release:	16.2 (Train on RHEL 8.4)
Hardware:	Unspecified
OS:	Linux
Whiteboard:
Fixed In Version:	openstack-neutron-dynamic-routing-15.0.1-2.20220523084855.56de1c4.el8ost	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-12-07 19:22:27 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Ricardo Ramos Thomas 2022-05-05 09:05:46 UTC

Description of problem: when removing an LB with openstack.cloud.os_loadbalancer we get error

2022-05-04 13:40:12.886 23 ERROR neutron_lib.callbacks.manager [req-bf233943-62a9-4fb2-a715-f2bea989a5be 7ee4f46844f148bb88a17bbcfe0a03f2 7c2f2872440a430aa6c59fd915031d19 - default default] Error during notification for neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin.floatingip_update_callback--9223372036847560727 floatingip, after_update: KeyError: 'last_known_router_id'
  File "/usr/lib/python3.6/site-packages/neutron_dynamic_routing/services/bgp/bgp_plugin.py", line 233, in floatingip_update_callback


13:40:12.377 23 INFO neutron.wsgi [req-77a29e35-fef0-48be-869f-8ac90d53f480 7ee4f46844f148bb88a17bbcfe0a03f2 7c2f2872440a430aa6c59fd915031d19 - default default] 10.222.111.242,10.222.111.196,::1 "DELETE /v2.0/security-groups/1c8d3b5e-516d-4d95-8752-7b7f85f098b0 HTTP/1.1" status: 204  len: 173 time: 0.1523654

I found a bug fix that match with this same error message:

https://bugs.launchpad.net/neutron/+bug/1795816

Is it possible to backport this to OSP 16.2 ?

Thanks in advance.


Version-Release number of selected component (if applicable):

RHOSP 16.2.2 (Train)

How reproducible: always 


Steps to Reproduce:
1. Removing a Load Balancer with openstack.cloud.os_loadbalancer
2.
3.

Actual results:

Error message when remove a loadbalancer

Expected results:

No Error


Additional info:

sosreport of the controller is available.

Comment 31 errata-xmlrpc 2022-12-07 19:22:27 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Release of components for Red Hat OpenStack Platform 16.2.4), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:8794