Periodic C8 Promotion-staging jobs failing with Error: msg": "Failed to download metadata for repo 'influxdb': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried"

[Sandeep Yadav]

Following Periodic C8 Promotion-staging jobs are failing with msg": "Failed to download metadata for repo 'influxdb': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried" :-

periodic-tripleo-ci-promotion-staging-single-pipeline-centos-8 [1]
periodic-tripleo-ci-promotion-staging-integration-pipeline-centos-8 [2]

[1] https://logserver.rdoproject.org/periodic-ci-config-molecule-python/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-promotion-staging-single-pipeline-centos-8/14d375c/job-output.txt

~~~~
2020-07-10 02:02:05.884067 | TASK [promoter : Install influxdb repo to get telegraf]
2020-07-10 02:02:06.521005 | rdo-centos-8 | changed
2020-07-10 02:02:06.592560 |
2020-07-10 02:02:06.592717 | TASK [promoter : Removed old/distro version of docker]
2020-07-10 02:02:09.946713 | rdo-centos-8 | ERROR
2020-07-10 02:02:09.947085 | rdo-centos-8 | {
2020-07-10 02:02:09.947134 | rdo-centos-8 | "msg": "Failed to download metadata for repo 'influxdb': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried",
2020-07-10 02:02:09.947167 | rdo-centos-8 | "rc": 1,
2020-07-10 02:02:09.947197 | rdo-centos-8 | "results": []
2020-07-10 02:02:09.947226 | rdo-centos-8 | }
2020-07-10 02:02:10.048361 |
2020-07-10 02:02:10.048511 | PLAY RECAP
2020-07-10 02:02:10.048574 | rdo-centos-8 | ok: 17 changed: 11 unreachable: 0 failed: 1 skipped: 1 rescued: 0 ignored: 0
~~~

[2] https://logserver.rdoproject.org/periodic-ci-config-molecule-python/opendev.org/openstack/tripleo-ci/master/periodic-tripleo-ci-promotion-staging-integration-pipeline-centos-8/ffee23c/job-output.txt

~~~
2020-07-10 02:01:18.359847 | TASK [promoter : Removed old/distro version of docker]
2020-07-10 02:01:21.559401 | rdo-centos-8 | ERROR
2020-07-10 02:01:21.559719 | rdo-centos-8 | {
2020-07-10 02:01:21.559765 | rdo-centos-8 | "msg": "Failed to download metadata for repo 'influxdb': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried",
2020-07-10 02:01:21.559796 | rdo-centos-8 | "rc": 1,
2020-07-10 02:01:21.559823 | rdo-centos-8 | "results": []
2020-07-10 02:01:21.559849 | rdo-centos-8 | }
2020-07-10 02:01:21.575230 |
2020-07-10 02:01:21.575306 | PLAY RECAP
2020-07-10 02:01:21.575358 | rdo-centos-8 | ok: 17 changed: 11 unreachable: 0 failed: 1 skipped: 1 rescued: 0 ignored: 0
~~~

[wes hayutin (weshayutin)]

https://github.com/rdo-infra/ci-config/blob/783bc599248a102c9de4c0e9cb26ece27923f0b4/ci-scripts/infra-setup/roles/promoter/tasks/main.yml#L59-L66

perhaps add some retries...