Bug 2106667

Summary:	UPI: Install playbooks don't honour platform.openstack.externalDNS
Product:	OpenShift Container Platform	Reporter:	Pierre Prinetti <pprinett>
Component:	Installer	Assignee:	Pierre Prinetti <pprinett>
Installer sub component:	OpenShift on OpenStack	QA Contact:	Itay Matza <imatza>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	medium
Priority:	low	CC:	imatza, mbridges, pprinett
Version:	4.12	Keywords:	Triaged
Target Milestone:	---
Target Release:	4.12.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Cause: OpenStack UPI playbooks do not allow setting an external DNS resolver Fix: With this patch OpenStack UPI playbooks now accept a new inventory property: os_external_dns, containing a list that will be passed to the machines' subnet.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-01-17 19:52:40 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 Pierre Prinetti 2022-07-13 09:23:27 UTC

The UPI Ansible playbooks create machine network and subnet without setting an external DNS resolver.
'inventory.yaml' does not give the option of setting an external DNS resolver, whereas IPI's install-config.yaml does.

Version: UPI 4.12
Platform: OpenStack

Comment 4 Itay Matza 2022-09-15 13:28:37 UTC

Verified with OCP 4.12.0-0.nightly-2022-09-14-101116 on top of RHOS-16.2-RHEL-8-20220804.n.1.

Verification steps:
- Using the default DNS values (Invalid DNS for the environment), and the UPI installation failed.

- Using the OpenStack defaults DNS (Removed the values under the os_external_dns section), and the UPI installation passed.

- Updated the os_external_dns to a correct DNS server, and the UPI installation passed.

Comment 7 errata-xmlrpc 2023-01-17 19:52:40 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 (Moderate: OpenShift Container Platform 4.12.0 bug fix and security update), 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/RHSA-2022:7399