emit_releases.py is looking for a promoted version of rocky and failing

[wes hayutin]

/home/zuul/workspace/logs/emit_releases_file.log --is-periodic
2018-08-19 11:41:56.946982 | primary | Traceback (most recent call last):
2018-08-19 11:41:56.947188 | primary | File "/opt/stack/new/tripleo-ci/scripts/emit_releases_file/emit_releases_file.py", line 276, in <module>
2018-08-19 11:41:56.947320 | primary | args.upgrade_from)
2018-08-19 11:41:56.947509 | primary | File "/opt/stack/new/tripleo-ci/scripts/emit_releases_file/emit_releases_file.py", line 122, in compose_releases_dictionary
2018-08-19 11:41:56.947655 | primary | current_hash = get_dlrn_hash(stable_release, CURRENT_HASH_NAME)
2018-08-19 11:41:56.947831 | primary | File "/opt/stack/new/tripleo-ci/scripts/emit_releases_file/emit_releases_file.py", line 78, in get_dlrn_hash
2018-08-19 11:41:56.947942 | primary | "{} retries".format(repo_url, retries))
2018-08-19 11:41:56.948180 | primary | RuntimeError: Failed to retrieve repo file from https://trunk.rdoproject.org/centos7-rocky/current-tripleo/delorean.repo after 10 retries
2018-08-19 11:41:56.961170 | primary | ERROR: the main setup script run by this job failed - exit code: 1
2018-08-19 11:41:56.961285 | primary | please look at the relevant log files to determine the root cause

https://logs.rdoproject.org/openstack-periodic/git.openstack.org/openstack-infra/tripleo-ci/master/legacy-periodic-tripleo-ci-centos-7-multinode-1ctlr-featureset037-updates-rocky/e70965a/job-output.txt.gz

https://logs.rdoproject.org/openstack-periodic/git.openstack.org/openstack-infra/tripleo-ci/master/legacy-periodic-tripleo-ci-centos-7-singlenode-featureset050-upgrades-rocky/0e1ec66/job-output.txt.gz#_2018-08-19_11_28_37_677142

https://logs.rdoproject.org/openstack-periodic/git.openstack.org/openstack-infra/tripleo-ci/master/legacy-periodic-tripleo-ci-centos-7-multinode-1ctlr-featureset010-rocky/951f5f4/logs/emit_releases_file.txt.gz

Attempt 1 of 10 to get DLRN hash failed to get a response.

=======================

Currently rocky has not been promoted, so current tripleo does not exist
https://trunk.rdoproject.org/centos7-rocky/

[Marios Andreou (marios-b)]

Not sure why it isn't picked up but adding manually anyway - addressed by

"Fix HASH for periodic jobs(use tripleo-ci-testing)" https://review.openstack.org/593383 Change-Id: I8893c7406fcf1bb3936f5ba2d9dca7d4a3e9e82a (tripleo-ci)