Note: This is a beta release of Red Hat Bugzilla 5.0. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Also email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback here.

Bug 1513764

Summary: Allow egress router to run on non-default interface
Product: OpenShift Container Platform Reporter: Dan Winship <danw>
Component: NetworkingAssignee: Dan Winship <danw>
Status: VERIFIED --- QA Contact: Meng Bo <bmeng>
Severity: medium Docs Contact:
Priority: medium    
Version: 3.8.0CC: aos-bugs, bbennett, hongli, mcurry, rhowe, smunilla, xtian
Target Milestone: ---Flags: danw: needinfo? (smunilla)
Target Release: 3.8.0   
Hardware: Unspecified   
OS: Unspecified   
Fixed In Version: Doc Type: Enhancement
Doc Text:
Feature: The "assign-macvlan" pod annotation can now take the name of a network interface rather than just "true" or "false". Reason: Result: egress-routers can now be run on a non-default network interface
Story Points: ---
Clone Of:
: 1513767 1513768 (view as bug list) Environment:
Last Closed: Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 1513767, 1513768    

Description Dan Winship 2017-11-15 22:40:45 UTC
Currently egress-routers always attach themselves to the network interface containing the default route. We need to make it possible to attach one to an alternate interface.

To get this out to a customer quickly, we're doing the simplest possible fix, which is to let the user manually specify a network interface (rather than, say, having OpenShift try to figure out the correct interface automatically based on EGRESS_SOURCE).

Comment 1 Dan Winship 2017-11-27 12:43:21 UTC

Comment 2 Ryan Howe 2017-12-07 18:56:22 UTC
Just for reference:

The annotation will still accept true and false "true"

this allows it to accept further values like "eth1"

Comment 8 Meng Bo 2018-03-07 10:44:38 UTC
The bug has been fixed on v3.9.3