Comment 13 for bug 1983718

Reviewed: https://review.opendev.org/c/openstack/tripleo-ci/+/854751
Committed: https://opendev.org/openstack/tripleo-ci/commit/343f8689418a1fd312b3d85f086233fa8d94d9ac
Submitter: "Zuul (22348)"
Branch: master

commit 343f8689418a1fd312b3d85f086233fa8d94d9ac
Author: Sandeep Yadav <email address hidden>
Date: Fri Aug 26 13:19:40 2022 +0530

    Override Nameserver for vexxhost cloud

    We are hitting slow dns resolution for the jobs running in vexxhoxt
    cloud because 127.0.0.1 is first entry in resolv.conf but the image
    we use don't have unbound service installed. Unbound service is
    present in Upstream images, details in related bug.

    With this patch, overriding Nameserver values used in Vexxhost cloud.

    Related-Bug: #1983718
    Change-Id: Ie95ed0e6b67afc28d124b2cf91fe67b57f18e654