Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 2080434

Summary:	LB creation failed due to address already in use
Product:	Red Hat OpenStack	Reporter:	Maysa Macedo <mdemaced>
Component:	python-networking-ovn	Assignee:	Fernando Royo <froyo>
Status:	CLOSED ERRATA	QA Contact:	Roman Safronov <rsafrono>
Severity:	high	Docs Contact:
Priority:	high
Version:	16.2 (Train)	CC:	apevec, froyo, itbrown, lhh, majopela, mdulko, scohen
Target Milestone:	z4	Keywords:	Triaged
Target Release:	16.2 (Train on RHEL 8.4)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	python-networking-ovn-7.4.2-2.20220409154863.el8ost	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:
Clones:	2087196 2087204 (view as bug list)		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:
Bug Depends On:
Bug Blocks:	2087196, 2087204

Description Maysa Macedo 2022-04-29 15:55:12 UTC

Description of problem:

While running a cluster density test in a OpenShift cluster, Kuryr keeps retrying to create a load-balancer and failing because the address is already being used. The address is being used by a Port for the load-balancer, but no load-balancer actually exists.

(ostest) [stack@undercloud ~]$ openstack port list |grep 172.30.125.1
| 6a9c24a2-7907-4b5c-b406-f74ba5a05820 | ovn-lb-vip-22efa8a7-460c-443f-8f53-ac53929e8637                  | fa:16:3e:ea:e5:c4 | ip_address='172.30.125.1', subnet_id='beb4de56-a2b1-487b-9ab5-e10a0ad0d7ac'   | DOWN   |


(ostest) [stack@undercloud ~]$ openstack loadbalancer list --vip-port-id ovn-lb-vip-22efa8a7-460c-443f-8f53-ac53929e8637  

(ostest) [stack@undercloud ~]$

octavia.common.exceptions.ProviderDriverError: Provider 'ovn' reports error: IP address 172.30.125.1 already allocated in subnet beb4de56-a2b1-487b-9ab5-e10a0ad0d7ac


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


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

Comment 11 Itzik Brown 2022-11-07 15:51:34 UTC

Verified as in https://bugzilla.redhat.com/show_bug.cgi?id=2087204
python3-networking-ovn-7.4.2-2.20220409154863.el8ost.noarch
RHOS-16.2-RHEL-8-20221104.n.0

Comment 19 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