Per comment #1 and #2 about the mirrors, it is still ongoing today
https://efbed3978079cc645f09-4b7d4da09de7dae33770cacbfd550cfb.ssl.cf5.rackcdn.com/761892/5/check/tripleo-buildimage-overcloud-full-centos-7/871dc5d/build.log
https://6350d29ea0552d9b896d-16024773d98de775c76d8d6d7d6dfaac.ssl.cf5.rackcdn.com/761892/5/check/tripleo-buildimage-overcloud-full-centos-7/6374f38/build.log
to be clear the mirrors 404 is not the issue reported in this bug.
Instead this bug is about the dependency resolution. That issue may be fixed by https://review.opendev.org/#/c/761854/ (in which case the bug @ https://bugs.launchpad.net/tripleo/+bug/1902986 is a duplicate)
Per comment #1 and #2 about the mirrors, it is still ongoing today
https:/ /efbed3978079cc 645f09- 4b7d4da09de7dae 33770cacbfd550c fb.ssl. cf5.rackcdn. com/761892/ 5/check/ tripleo- buildimage- overcloud- full-centos- 7/871dc5d/ build.log
https:/ /6350d29ea0552d 9b896d- 16024773d98de77 5c76d8d6d7d6dfa ac.ssl. cf5.rackcdn. com/761892/ 5/check/ tripleo- buildimage- overcloud- full-centos- 7/6374f38/ build.log
to be clear the mirrors 404 is not the issue reported in this bug.
Instead this bug is about the dependency resolution. That issue may be fixed by https:/ /review. opendev. org/#/c/ 761854/ (in which case the bug @ https:/ /bugs.launchpad .net/tripleo/ +bug/1902986 is a duplicate)