Comment 7 for bug 1934913

Reviewed: https://review.opendev.org/c/openstack/kolla-ansible/+/804014
Committed: https://opendev.org/openstack/kolla-ansible/commit/5e5efd804d6d0b276262b45e4b6f5de314125cf1
Submitter: "Zuul (22348)"
Branch: stable/victoria

commit 5e5efd804d6d0b276262b45e4b6f5de314125cf1
Author: Mark Goddard <email address hidden>
Date: Wed Jul 7 17:18:26 2021 +0100

    baremetal: use docker_yum_gpgkey to fetch docker GPG key

    Currently, if you override docker_yum_url, the repo must contain a GPG
    key at {{ docker_yum_url }}/gpg, despite the fact that the GPG key URL
    can be overridden separately via docker_yum_gpgkey. This change uses
    docker_yum_gpgkey consistently, avoiding the need to keep the key in the
    repo.

    Closes-Bug: #1934913
    Change-Id: If8e6a02ce0760123f7b076c711727ef575965192