Bug 1801436

Summary:	[baremetal] Localhost not added to bootstrap resolv.conf when using Ipv6
Product:	OpenShift Container Platform	Reporter:	Russell Bryant <rbryant>
Component:	Installer	Assignee:	Russell Bryant <rbryant>
Installer sub component:	openshift-installer	QA Contact:	Marius Cornea <mcornea>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	unspecified
Priority:	unspecified
Version:	4.4
Target Milestone:	---
Target Release:	4.4.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:
Clones:	1801873 (view as bug list)		Environment:
Last Closed:	2020-05-04 11:35:28 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:
Bug Depends On:
Bug Blocks:	1798805, 1801873

Description Russell Bryant 2020-02-10 21:14:03 UTC

A dhclient configuration option is used to add localhost to resolv.conf, but this does not work for Ipv6 clusters.  We must switch to a script run by Networkmanager instead.

https://github.com/openshift/installer/pull/2982

Comment 2 Marius Cornea 2020-02-11 18:50:07 UTC

Verified on 4.4.0-0.nightly-2020-02-11-124749

on the boostrap VM:

[core@localhost ~]$ cat /etc/resolv.conf 
# Generated by NetworkManager
nameserver 127.0.0.1
nameserver fe80::5054:ff:feab:c912%ens3
nameserver fd2e:6f44:5dd8:c956::1

Comment 4 errata-xmlrpc 2020-05-04 11:35:28 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

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

https://access.redhat.com/errata/RHBA-2020:0581