RuntimeError: Failed to retrieve repo file from http://mirror.regionone.vexxhost-nodepool-tripleo.rdoproject.org:8080/rdo/centos8-stein/current-tripleo/delorean.repo.md5 after 20 retries fails on centos-8-undercloud-upgrade-train

[Bhagyashri Shewale]

2021-07-15 19:48:08.948540 | primary | +(/home/zuul/src/opendev.org/openstack/tripleo-ci/toci_gate_test.sh:116): main(): python3 /home/zuul/src/opendev.org/openstack/tripleo-ci/scripts/emit_releases_file/emit_releases_file.py --stable-release train --featureset-file /home/zuul/src/opendev.org/openstack/tripleo-quickstart/config/general_config/featureset050.yml --output-file /home/zuul/workspace/logs/releases.sh --log-file /home/zuul/workspace/logs/emit_releases_file.log --distro-name centos --distro-version 8 --is-periodic
2021-07-15 19:48:11.051107 | primary | Traceback (most recent call last):
2021-07-15 19:48:11.051221 | primary | File "/home/zuul/src/opendev.org/openstack/tripleo-ci/scripts/emit_releases_file/emit_releases_file.py", line 486, in <module>
2021-07-15 19:48:11.051385 | primary | args.distro_version,
2021-07-15 19:48:11.051402 | primary | File "/home/zuul/src/opendev.org/openstack/tripleo-ci/scripts/emit_releases_file/emit_releases_file.py", line 301, in compose_releases_dictionary
2021-07-15 19:48:11.051582 | primary | install_release, CURRENT_HASH_NAME, distro_name, distro_version
2021-07-15 19:48:11.051596 | primary | File "/home/zuul/src/opendev.org/openstack/tripleo-ci/scripts/emit_releases_file/emit_releases_file.py", line 152, in get_dlrn_hash
2021-07-15 19:48:11.051720 | primary | "{} retries".format(repo_url, retries)
2021-07-15 19:48:11.051758 | primary | RuntimeError: Failed to retrieve repo file from http://mirror.regionone.vexxhost-nodepool-tripleo.rdoproject.org:8080/rdo/centos8-stein/current-tripleo/delorean.repo.md5 after 20 retries
2021-07-15 19:48:11.221275 | primary | ERROR
2021-07-15 19:48:11.221421 | primary | {
2021-07-15 19:48:11.221459 | primary | "delta": "0:00:07.130075",
2021-07-15 19:48:11.221487 | primary | "end": "2021-07-15 19:48:11.073210",
2021-07-15 19:48:11.221513 | primary | "msg": "non-zero return code",
2021-07-15 19:48:11.221539 | primary | "rc": 1,
2021-07-15 19:48:11.221565 | primary | "start": "2021-07-15 19:48:03.943135"
2021-07-15 19:48:11.221590 | primary | }
2021-07-15 19:48:11.254132 |
2021-07-15 19:48:11.254292 | PLAY RECAP
2021-07-15 19:48:11.254359 | primary | ok: 10 changed: 6 unreachable: 0 failed: 1 skipped: 9 rescued: 0 ignored: 0

#link:

[1]: https://logserver.rdoproject.org/openstack-periodic-integration-stable4/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-centos-8-undercloud-upgrade-train/2849a52/job-output.txt
[2]: https://review.rdoproject.org/zuul/builds?job_name=periodic-tripleo-ci-centos-8-undercloud-upgrade-train&pipeline=openstack-periodic-integration-stable4