Bug 1445171

Summary:	MultiHost command is not sent when updating network with default route role
Product:	[oVirt] ovirt-engine	Reporter:	Michael Burman <mburman>
Component:	BLL.Network	Assignee:	Martin Mucha <mmucha>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Michael Burman <mburman>
Severity:	high	Docs Contact:
Priority:	high
Version:	future	CC:	bugs, danken
Target Milestone:	ovirt-4.2.0	Flags:	rule-engine: ovirt-4.2+
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Cause: when using UI to alter defaultroute network role it only passes request to update network gaining role, but does not pass request to update network losing role. Consequence: engine does not pass request to vdsm to remove role from network, which to this moment had defaultrote role passing only new netwrok acquiring this role, and vdsm fails, because only one network can have this role. Fix: issue was fixed in HostSetupNetworksCommand by examining current host setting. If role removal is missing among commands, given request is added.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-12-20 11:41:44 UTC	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:	1443292
Bug Blocks:	1200963

Description Michael Burman 2017-04-25 07:45:22 UTC

Description of problem:
MultiHost command is not sent when updating network with default route role. 

When updating a network with a Default Route role via 'Networks'>'Clusters'>manage network - It should invoke a setup network command, but nothing happens. 

Version-Release number of selected component (if applicable):
4.2.0-0.0.master.20170424080141.git6c29d86.el7.centos

How reproducible:
100% 

Steps to Reproduce:
1. Attach network to host and set bootproto
2. Via 'Netwokrs'>'Clusters' flow, set this network with 'Default Route' role and press OK

Actual results:
Nothing happens.

Expected results:
MultiHost command should be send on all the servers in the cluster to which this network is attached to.

Comment 1 Michael Burman 2017-07-23 12:17:35 UTC

FailedQA.

Tested on 4.2.0-0.0.master.20170721095131.git9f5e90c.el7.centos
and vdsm-4.20.1-218.git1b7671f.el7.centos.x86_64

Can't attach non-mgmt network to host with default route role. 
This bug depends on BZ 1443292, with out it this can't be tested at all.

Comment 2 Michael Burman 2017-09-18 06:26:49 UTC

Verified on - 4.2.0-0.0.master.20170917124606.gita804ef7.el7.centos

Comment 3 Sandro Bonazzola 2017-12-20 11:41:44 UTC

This bugzilla is included in oVirt 4.2.0 release, published on Dec 20th 2017.

Since the problem described in this bug report should be
resolved in oVirt 4.2.0 release, published on Dec 20th 2017, it has been closed with a resolution of CURRENT RELEASE.

If the solution does not work for you, please open a new bug report.