Bug 785557

Summary:	[vdsm][deployUtil] host installation adds interface configured with NM_CONTROLLED="yes" to a bridge which is unsupported.
Product:	[Retired] oVirt	Reporter:	David Naori <dnaori>
Component:	vdsm	Assignee:	Douglas Schilling Landgraf <dougsland>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	abaron, acathrow, bazulay, danken, danken, fsimonce, iheim, mgoldboi, virt-maint, yeylon, ykaul
Target Milestone:	---	Flags:	danken: ovirt_requires_release_note?
Target Release:	---
Hardware:	x86_64
OS:	All
Whiteboard:
Fixed In Version:	v4.9.3.3	Doc Type:	Bug Fix
Doc Text:	network interface cards that are to be connected to Vdsm network should not be managed by NetworkManager. This particularly relevant to the ovirtmgmt bridge created during installation.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-06-30 18:31:42 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description David Naori 2012-01-29 14:51:41 UTC

Description of problem:
By default interfaces are configured with NM_CONTROLLED="yes".
host installation flow adds an interface to a bridge and dose not remove the NM_CONTROLLED configuration.

NetworkManager dose not support bridge connections, this way the bridge fails to start after reboot.

Jan 29 18:10:01 pink-vds2 NetworkManager[1606]: NetworkManager[1606]:    ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt ...
Jan 29 18:10:01 pink-vds2 NetworkManager[1606]:    ifcfg-rh:     error: Bridge connections are not yet supported
Jan 29 18:10:01 pink-vds2 NetworkManager[1606]: NetworkManager[1606]:    ifcfg-rh:     error: Bridge connections are not yet supported

Version-Release number of selected component (if applicable):
vdsm-4.9.3.2-0.fc16

How reproducible:
100%

Steps to Reproduce:
1.
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Actual results:


Expected results:


Additional info:

Comment 1 Dan Kenigsberg 2012-01-29 21:10:03 UTC

*** Bug 782102 has been marked as a duplicate of this bug. ***

Comment 2 Dan Kenigsberg 2012-01-30 15:57:34 UTC

    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
network interface cards that are to be connected to Vdsm network should not be managed by NetworkManager. This particularly relevant to the ovirtmgmt bridge created during installation.

Comment 3 Dan Kenigsberg 2012-02-05 20:34:48 UTC

http://gerrit.ovirt.org/1370
marks all Vdsm-configured devices as non-NM_CONTROLLED, and requires network.service