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Bug 823927

Summary: [RHEVM] [Setup Host Networks] cannot add bridgeless network to interface
Product: Red Hat Enterprise Virtualization Manager Reporter: Martin Pavlik <mpavlik>
Component: ovirt-engineAssignee: Mike Kolesnik <mkolesni>
Status: CLOSED CURRENTRELEASE QA Contact: GenadiC <gcheresh>
Severity: high Docs Contact:
Priority: high    
Version: 3.1.0CC: dyasny, gklein, iheim, lpeer, Rhev-m-bugs, yeylon, ykaul
Target Milestone: ---Keywords: TestBlocker
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: network
Fixed In Version: SI6 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Network RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 600477, 830829, 833643    
Attachments:
Description Flags
vdsm.log + engine.log none

Description Martin Pavlik 2012-05-22 13:14:23 UTC
Created attachment 586031 [details]
vdsm.log + engine.log

Description of problem: it is not possible to add bridgeless network to physical interface via Setup Networks Dialog


Version-Release number of selected component (if applicable):
oVirt Enterprise Virtualization Engine Manager Version: 3.1.0_0001-11.el6ev 

How reproducible:
always

Steps to Reproduce:
1. create new logical network
2. fill in network name, uncheck VM network
3. go to Hosts -> your host -> Network Interfaces -> Setup Host Networks
   a) drop new network on physical interface, click OK
  
Actual results:
bridgeless network is not added to the physical interface

Expected results:
bridgeless network is added to the physical interface

Additional info:
cannot find any relevant WARN or ERROR information in logs, logs attached

Comment 1 Avi Tal 2012-06-06 11:55:16 UTC
UPDATE:
the bridgeless network does exists on the host:
virsh -r net-list  - will display the bridgeless network. also vdsClient getVdsCaps will display the bridgeless network as bridged: False

BUT - SetupNetworks UI won't show that the bridgeless network is part of the interface. 
The Bridgeless network will be listed under the "unassigned networks" column.

This is an Urgent BUG because the next time we try to reconfigure the same interface, backend won't actually remove the old bridgeless network.

That way, bridgeless network will never be remove from libvirt.

All the information and logs can be found in BZ#829037.

Comment 3 Mike Kolesnik 2012-06-11 12:08:27 UTC
This was fixed in commit 279d5f1ad46adc4be471c2581c6579570ade6cc4

Comment 4 GenadiC 2012-06-17 13:53:46 UTC
Verified in SI6
Creation of bridgeless network and adding it to the host through SetupNetworks succeeded.