upgrades CI broken due to package dependencies

[Steven Hardy]

Recent jobs are failing like:

Feb 20 23:14:45 centos-7-2-node-osic-cloud1-s3700-7394067-435015 os-collect-config: 3235436.5f7aada.el7.centos will be installed\n---> Package puppet-ec2api.noarch 0:10.3.0-0.20170208142235.f388708.el7.centos will be installed\n---> Package puppet-ipaclient.noarch 0:2.5.1-0.20161223093202.052dd07.el7.centos will be installed\n---> Package puppet-panko.noarch 0:10.3.0-0.20170219004211.e9922a8.el7.centos will be installed\n---> Package puppet-systemd.noarch 0:0.4.0-0.20170117092318.a032136.el7.centos will be installed\n---> Package puppet-tacker.noarch 0:10.3.0-0.20170209101003.036c4b7.el7.centos will be installed\n---> Package python-pyngus.noarch 0:2.0.3-3.el7 will be installed\n--> Processing Dependency: qpid-proton-c >= 0.13.0 for package: python-pyngus-2.0.3-3.el7.noarch\n--> Processing Dependency: python-qpid-proton >= 0.13.0 for package: python-pyngus-2.0.3-3.el7.noarch\n---> Package python2-murano-pkg-check.noarch 0:0.3.0-2.el7 will be installed\n---> Package python2-pyroute2.noarch 0:0.4.8-1.el7 will be installed\n---> Package python2-statsd.noarch 0:3.2.1-5.el7 will be installed\n---> Package python2-tenacity.noarch 0:3.2.1-1.el7 will be installed\n---> Package python2-weakrefmethod.noarch 0:1.0.2-3.el7 will be installed\n---> Package xstatic-angular-bootstrap-common.noarch 0:2.2.0.0-1.el7 will be installed\n---> Package xstatic-angular-gettext-common.noarch 0:2.3.8.0-1.el7 will be installed\n---> Package xstatic-d3-common.noarch 0:3.5.17.0-1.el7 will be installed\n---> Package xstatic-jsencrypt-common.noarch 0:2.3.1.1-1.el7 will be installed\n--> Running transaction check\n---> Package openstack-heat-agents.noarch 0:1.0.0-1.el7 will be obsoleting\n--> Processing Dependency: python-heat-agent-puppet = 1.0.0-1.el7 for package: openstack-heat-agents-1.0.0-1.el7.noarch\n--> Processing Dependency: python-heat-agent-hiera = 1.0.0-1.el7 for package: openstack-heat-agents-1.0.0-1.el7.noarch\n--> Processing Dependency: python-heat-agent-docker-cmd = 1.0.0-1.el7 for package: openstack-heat-agents-1.0.0-1.el7.noarch\n--> Processing Dependency: python-heat-agent-apply-config = 1.0.0-1.el7 for packa
Feb 20 23:14:45 centos-7-2-node-osic-cloud1-s3700-7394067-435015 os-collect-config: ge: openstack-heat-agents-1.0.0-1.el7.noarch\n--> Processing Dependency: python-heat-agent-ansible = 1.0.0-1.el7 for package: openstack-heat-agents-1.0.0-1.el7.noarch\n--> Processing Dependency: python-heat-agent = 1.0.0-1.el7 for package: openstack-heat-agents-1.0.0-1.el7.noarch\n---> Package python-qpid-proton.x86_64 0:0.14.0-2.el7 will be installed\n---> Package qpid-proton-c.x86_64 0:0.14.0-2.el7 will be installed\n--> Finished Dependency Resolution\n You could try using --skip-broken to work around the problem\n You could try running: rpm -Va --nofiles --nodigest\n"]}

[Alfredo Moralejo (amoralej)]

The problem is:

- last current-tripleo has packages openstack-heat-templates and python-heat-agents 0.0.1.
- ocata-testing contains openstack-heat-agents-1.0.0 which obsoletes openstack-heat-templates. This package is in ocata-testing as part of the stable builds for ocata GA.
- delorean repo has higher priority that delorean-deps

When tripleo-ci tries to upgrade packages it fetch openstack-heat-agents because it's not present in delorean repo (because there has not been current-tripleo promotion after the switch between heat-templates to heat-agents because of other unrelated issues). But it can't resolve requirements for openstack-heat-agents in delorean-deps as they are overriden by the repo priority.

I see some ways to get this fixed:

- Getting a new current-tripleo promotion.
- Removing priority statement for delorean repo. I'm not sure if that'll break other things.
- Excluding openstack-heat-agents from delorean-deps. Note we can't do this in repo configuration because we are testing stable builds from ocata-testing repo. It would need to be done locally in the repo_setup in tripleo-ci.

[Alfredo Moralejo (amoralej)]

https://review.openstack.org/#/c/436527/ should help to workaround this issue until we get new promotion. Job is passing gate-tripleo-ci-centos-7-undercloud-upgrades-nv.

[Emilien Macchi (emilienm)]

closing it, we got a new promotion.