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Description of problem:

Supporting changing DNS nameserver and options.
Example would be:

ipv4.dns  "10.3.96.4,10.3.96.5"
ipv4.dns-options "rotate,timeout:1"
ipv4.dns-search "a1.vary.redhat.com,dev.a1.vary.redhat.com"


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


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

Hi Gris,
how's the status of this? Since it's still in New, I suppose we may need to postpone the ITM?

Yeah. Let's postpone it little bit.

Base on communicating, set to ITM16, upstream PR reviewing/changing

Please, in order to verify this use the following playbook: " tests/playbooks/tests_eth_dns_support.yml"

I will fix the tests in upstream right away

Created attachment 1758362 [details]
test details

Ran test playbook tests_eth_dns_support_nm.yml in RHEL6.10/7.9/8.3/8.4 of Ansible2.8/2.9/latest, all pass test details are in the attachment.

Set this to VERIFIED.

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 (rhel-system-roles bug fix and enhancement 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/RHEA-2021:1909