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Bug 2282209 - FIP bound with VIP is not working on [RHOSP16.2.6
Summary: FIP bound with VIP is not working on [RHOSP16.2.6
Keywords:
Status: CLOSED MIGRATED
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: python-networking-ovn
Version: 16.2 (Train)
Hardware: x86_64
OS: All
high
high
Target Milestone: z7
: 16.2 (Train on RHEL 8.4)
Assignee: Fernando Royo
QA Contact: Bernard Cafarelli
URL:
Whiteboard:
: 2269474 2299415 2305743 (view as bug list)
Depends On: 2317059
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-05-21 15:00 UTC by Luigi Tamagnone
Modified: 2025-01-10 10:37 UTC (History)
17 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Cause: Virtual ports created with a custom device_owner was loosing the type.virtual on OVN NB DB as soon traffic was sent/received over it. Consequence: The Port Binding associated to the VIP port is recreated as soon Virtual Port change the type. Loosing the Chassis and virtual-parents info. In DVR envs, with distributed Floating IP, traffic over the FIP attached to the VIP is not replied. Fix: Virtual ports that would be use to redirect traffic over VM ports needs to be created using device_owner value of 'virtual_port'. Special case for Octavia, that is creating VIP LB ports using device_owner 'Octavia' is also covered.
Clone Of:
Environment:
Last Closed: 2025-01-10 10:35:49 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 896883 0 None master: MERGED neutron: [OVN] Update lsp host id when virtual parent moves (I59c6c4b2c8b023b9c9c3bab1741d957fa1f738fc) 2024-11-11 21:12:16 UTC
OpenStack gerrit 921824 0 None stable/2024.1: MERGED neutron: [OVN] Fix virtual parent match for PortBindingUpdateVirtualPortsEvent (I3666cf0509747863ca2a416c8bfc06558257373... 2024-11-11 21:12:20 UTC
OpenStack gerrit 921825 0 None stable/2024.1: MERGED neutron: [OVN] Bump revision number after update_virtual_port_host (I2734984f10341ab97ebbdee11389d214bb1150f3) 2024-11-11 21:12:24 UTC
Red Hat Issue Tracker   OSP-32146 0 None None None 2025-01-10 10:35:48 UTC
Red Hat Issue Tracker OSP-33418 0 None None None 2025-01-10 10:37:02 UTC

Description Luigi Tamagnone 2024-05-21 15:00:53 UTC 
Description of problem:
After the update from 16.2.2 to 16.2.6 the FIP attached to a VIP seems not working anymore.

Version-Release number of selected component (if applicable):
Red Hat Openstack 16.2.6

Steps to Reproduce:
1. create a VIP port with owner neutron:LOADBALANCER
2. associate a FIP to that VIP
3. Add allowed-address pair for the VIP associated with instance port
4. add the ip to the os
5. ping or anything else with the FIP
6. from VIP side it's working
7. disable port security on VIP and the FIP is working working


Note from last test we notice that after the association was working and after a while stop working. ~14:48 CET time 21 of May

Actual results:
FIP attached to a  VIP is not reachable

Expected results:
FIP attached to a  VIP is reachable

Additional info:
Comment 1 Alex Stupnikov 2024-05-21 15:07:45 UTC 
Bug #2269474
Comment 19 Fernando Royo 2024-06-14 09:52:39 UTC 
*** Bug 2269474 has been marked as a duplicate of this bug. ***
Comment 22 Brent Eagles 2024-07-29 12:00:58 UTC 
*** Bug 2299415 has been marked as a duplicate of this bug. ***
Comment 28 Fernando Royo 2024-11-08 09:51:00 UTC 
*** Bug 2305743 has been marked as a duplicate of this bug. ***
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