openstack
/
tripleo-heat-templates
Code Issues Proposed changes

Merge "Deprecate DnsServers THT parameter"

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Zuul 2022-04-18 19:51:47 +00:00 committed by Gerrit Code Review
parent 5b9c02c233 42506f635d
commit 3994f3c894
2 changed files with 16 additions and 0 deletions
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1
overcloud.j2.yaml
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@ -419,6 +419,7 @@ parameter_groups:
- label: deprecated
description: Do not use deprecated params, they will be removed.
parameters:
- DnsServers
{%- set parameter_groups_defined = true %}
{%- endif %}
{%- endif %}

15
releasenotes/notes/deprecate-DnsServers-a65541c2dceced08.yaml Normal file
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@ -0,0 +1,15 @@
---
deprecations:
- |
The tripleo-heat-templates parameter DnsServers has been deprecated.
The dns_nameservers from the ctlplane subnets has been used by default for
overcloud node nameservers for a long time, see:
https://review.opendev.org/579582.
Since Wallaby network configuration is applied prior to the Heat stack
create, during overcloud node provisioning. In this case the THT parameter
DnsServers is not available when network configuration is applied.
Effectively the DnsServers parameter cannot be used in Wallaby and later
releases.