FYI.. the rdo registry is migrating from RDO to Vexxhost.

You may find some of your jobs hitting "retry_limit" [1]

This was caused by a default to log into registries for jobs running in rdo.

The default has been updated.

Jobs should return to their "GREENISH" status shortly

[1] https://review.rdoproject.org/zuul/builds?job_name=tripleo-ci-centos-8-ovb-1ctlr_1comp-featureset001&job_name=tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001