Bug 2177155

Summary: Centralized traffic due to unexpected behavior of reside-on-redirect-chassis and ovn-chassis-mac-mappings
Product: Red Hat OpenStack Reporter: Luis Tomas Bolivar <ltomasbo>
Component: python-networking-ovnAssignee: Luis Tomas Bolivar <ltomasbo>
Status: CLOSED CURRENTRELEASE QA Contact: Eduardo Olivares <eolivare>
Severity: high Docs Contact: Andy Stillman <astillma>
Priority: high    
Version: 16.2 (Train)CC: amusil, apevec, astillma, bcafarel, chrisw, ctrautma, ekuris, enothen, eolivare, erpeters, gregraka, gthiemon, ihrachys, imatza, jamsmith, jelynch, jiji, jjoyce, jschluet, lhh, majopela, mburns, mdemaced, mmichels, ralonsoh, rsafrono, sboyron, scohen, tvignaud
Target Milestone: z6Keywords: Regression, TestOnly, Triaged
Target Release: 16.2 (Train on RHEL 8.4)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: python-networking-ovn-7.4.2-2.20220409154876.el8ost Doc Type: Bug Fix
Doc Text:
Before this update, in RHOSP environments with ML2/OVN, the north/south traffic for instances with FIPs that belonged to VLAN project (tenant) networks, was centralized instead of distributed, even with Distributed Virtual Routing (DVR) activated. In RHOSP 16.2.6, this issue is fixed in the updated OVN version.
Story Points: ---
Clone Of: 2162756 Environment:
Last Closed: 2023-09-21 10:32:11 UTC Type: ---
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: 2007120, 2162756    
Bug Blocks:    

Comment 4 Luis Tomas Bolivar 2023-03-14 18:01:29 UTC
*** Bug 2153801 has been marked as a duplicate of this bug. ***

Comment 6 Luis Tomas Bolivar 2023-03-24 07:17:33 UTC
*** Bug 2014098 has been marked as a duplicate of this bug. ***

Comment 8 Luis Tomas Bolivar 2023-03-28 07:07:52 UTC
*** Bug 2182009 has been marked as a duplicate of this bug. ***

Comment 9 Luis Tomas Bolivar 2023-03-28 08:49:52 UTC
Also important to note is that when this flag is used, there is a need for this core ovn fix [1] so that traffic for FIPs is not centralized

[1] https://bugzilla.redhat.com/show_bug.cgi?id=2007120

Comment 47 Lon Hohberger 2023-04-27 10:33:47 UTC
According to our records, this should be resolved by python-networking-ovn-7.4.2-2.20220409154876.el8ost.  This build is available now.