Comment 1 for bug 1901705

It is caused due to how dlrn tags are being used in provider jobs and is caused with patch https://review.opendev.org/#/c/756576/. So need to fix the usage of tags in provider jobs.

Actual issue can be seen at https://90d185c29d32aa8214ec-c07df714719c66039bbe1254b10014fd.ssl.cf1.rackcdn.com/757821/2/check/tripleo-ci-centos-8-undercloud-upgrade-ussuri/12ecafe/logs/undercloud/home/zuul/repo-setup-ussuri.log for using dlrn_path as tag.