Bug 2074815

Summary:	No DNS nameserver configured on computes when running overcloud deploy
Product:	Red Hat OpenStack	Reporter:	Ricardo Diaz <rdiazcam>
Component:	tripleo-ansible	Assignee:	OSP Team <rhos-maint>
Status:	CLOSED DUPLICATE	QA Contact:	Joe H. Rahme <jhakimra>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	17.0 (Wallaby)	CC:	bshephar
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Hardware:	x86_64
OS:	Linux
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Last Closed:	2022-04-13 09:57:10 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Ricardo Diaz 2022-04-13 07:28:57 UTC

Description of problem:

When running "openstack overcloud deploy" there is no any nameserver configured in /etc/resolv.conf so names cannot be resolved.

Version-Release number of selected component (if applicable):
17


How reproducible:
100%

Steps to Reproduce:
1.Deploy the overcloud
2.
3.

Actual results:
No name servers in /etc/resolv.conf

Expected results:
Name servers (defined in configuration files) present in /etc/resolv.conf  

Additional info:
$ cat /etc/resolv.conf 
# Generated by NetworkManager
(no more lines)

Comment 2 Brendan Shephard 2022-04-13 09:52:55 UTC

Hey,

This one is known. It needs to be defined in the undercloud.conf file in OSP17. The THT parameter wont work with the new provisioning method and it will be removed:
https://review.opendev.org/c/openstack/tripleo-heat-templates/+/835247

I believe this BZ is a duplicate of: https://bugzilla.redhat.com/show_bug.cgi?id=2068489

Comment 3 Brendan Shephard 2022-04-13 09:57:10 UTC


*** This bug has been marked as a duplicate of bug 2068489 ***