Bug 2177155 - Centralized traffic due to unexpected behavior of reside-on-redirect-chassis and ovn-chassis-mac-mappings
Summary: Centralized traffic due to unexpected behavior of reside-on-redirect-chassis ...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: python-networking-ovn
Version: 16.2 (Train)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: z6
: 16.2 (Train on RHEL 8.4)
Assignee: Luis Tomas Bolivar
QA Contact: Eduardo Olivares
Andy Stillman
URL:
Whiteboard:
: 2014098 2153801 2182009 (view as bug list)
Depends On: 2007120 2162756
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-03-10 08:24 UTC by Luis Tomas Bolivar
Modified: 2023-10-17 08:40 UTC (History)
29 users (show)

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.
Clone Of: 2162756
Environment:
Last Closed: 2023-09-21 10:32:11 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Launchpad 2003455 0 None None None 2023-03-24 09:30:55 UTC
Launchpad 2012712 0 None None None 2023-03-24 09:30:55 UTC
OpenStack gerrit 875644 0 None MERGED Ensure vlan network traffic is not centralized 2023-04-05 12:56:32 UTC
OpenStack gerrit 878450 0 None MERGED Ensure redirect-type=bridged not used for geneve networks 2023-04-05 12:56:32 UTC
OpenStack gerrit 879299 0 None MERGED Ensure redirect-type=bridged not used for geneve networks 2023-04-05 12:56:33 UTC
Red Hat Issue Tracker OSP-23039 0 None None None 2023-03-10 08:28:02 UTC

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.
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