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Bug 1222323

Summary:	hosted engine deploy nukes resolve.conf and breaks DNS
Product:	[Retired] oVirt	Reporter:	rstory
Component:	ovirt-hosted-engine-setup	Assignee:	Sandro Bonazzola <sbonazzo>
Status:	CLOSED DUPLICATE	QA Contact:	meital avital <mavital>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	3.5	CC:	bugs, dfediuck, ecohen, gklein, lsurette, rbalakri, yeylon
Target Milestone:	---
Target Release:	3.6.0
Hardware:	Unspecified
OS:	Linux
Whiteboard:	integration
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-05-21 10:07:02 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description rstory 2015-05-17 15:47:42 UTC

Description of problem:

While doing a new install today (3.5.2 on CentOS 7), deploy failed because the system couldn't resolve the host name for my storage server. In bug #1160423 dns broken during creating of the mgmt bridge, but in this case mgmt was on eth1.79 vlan, and DNS config was on eth0.1. The deploy basically overwrote resolv.conf with a blank file.

Version-Release number of selected component (if applicable):

# rpm -qa|grep ovirt
ovirt-release35-003-1.noarch
ovirt-engine-sdk-python-3.5.2.1-1.el7.centos.noarch
ovirt-hosted-engine-setup-1.2.3-1.el7.centos.noarch
ovirt-hosted-engine-ha-1.2.5-1.el7.centos.noarch
libgovirt-0.3.1-3.el7.x86_64
ovirt-host-deploy-1.3.1-1.el7.noarch

How reproducible:


Steps to Reproduce:
1. configure DNS on one interface, ovirt on another
2. run --deploy
3. check resolv.conf

Actual results:
empty file

Expected results:
unchanged contents

Additional info:
workaround is to run 'service network restart', which restores resolv.conf, and then redeploy.

Comment 1 Sandro Bonazzola 2015-05-21 10:07:02 UTC

thanks for reporting, but seems to me a duplicate of bug #1160423 also if this is on a tagged vlan. Marking as duplicate.

*** This bug has been marked as a duplicate of bug 1160423 ***