A number of centos-release-* packages are being installed on our Jenkins nodes, and in at least some cases they're conflicting with the dlrn repos we want to use. I'm guessing this was a change made by infra, but we need to remove these packages so we can only use the repos that we explicitly enable as part of testing.
Currently this is breaking the newton stable jobs completely because one of the repos is ocata openstack which doesn't work with the newton dlrn repos. There are also ceph and qemu repos that could cause problems.
Newton log: http://logs.openstack.org/57/459257/1/check-tripleo/gate-tripleo-ci-centos-7-ovb-nonha-newton/1e55314/console.html#_2017-04-24_12_56_15_061212
2017-04-24 12:56:15.061212 | 2017-04-24 12:56:14.000 | Error: Package: python2-mistralclient-3.0.0-1.el7.noarch (centos-openstack-ocata)
2017-04-24 12:56:15.061255 | 2017-04-24 12:56:14.000 | Requires: python-oslo-utils >= 3.18.0
2017-04-24 12:56:15.061317 | 2017-04-24 12:56:14.000 | Installing: python2-oslo-utils-3.16.0-0.20161003160023.e1d503c.el7.centos.noarch (delorean)
2017-04-24 12:56:15.061405 | 2017-04-24 12:56:14.000 | python-oslo-utils = 3.16.0-0.20161003160023.e1d503c.el7.centos
2017-04-24 12:56:15.061468 | 2017-04-24 12:56:14.000 | Error: Package: python2-mistralclient-3.0.0-1.el7.noarch (centos-openstack-ocata)
2017-04-24 12:56:15.061510 | 2017-04-24 12:56:14.000 | Requires: python-osc-lib >= 1.2.0
2017-04-24 12:56:15.061570 | 2017-04-24 12:56:14.000 | Installing: python2-osc-lib-1.1.0-0.20170202162647.9bf62fd.el7.centos.noarch (delorean)
2017-04-24 12:56:15.061622 | 2017-04-24 12:56:14.000 | python-osc-lib = 1.1.0-0.20170202162647.9bf62fd.el7.centos
2017-04-24 12:56:15.061676 | 2017-04-24 12:56:14.000 | Error: Package: python2-mistralclient-3.0.0-1.el7.noarch (centos-openstack-ocata)
2017-04-24 12:56:15.061719 | 2017-04-24 12:56:14.000 | Requires: python-cliff >= 2.3.0
2017-04-24 12:56:15.061778 | 2017-04-24 12:56:14.000 | Installing: python-cliff-2.2.0-0.20161003161644.50d6708.el7.centos.noarch (delorean)
2017-04-24 12:56:15.061829 | 2017-04-24 12:56:14.000 | python-cliff = 2.2.0-0.20161003161644.50d6708.el7.centos
2017-04-24 12:56:15.061890 | 2017-04-24 12:56:14.000 | Error: Package: python2-mistralclient-3.0.0-1.el7.noarch (centos-openstack-ocata)
2017-04-24 12:56:15.061944 | 2017-04-24 12:56:14.000 | Requires: python-keystoneclient >= 1:3.8.0
2017-04-24 12:56:15.062012 | 2017-04-24 12:56:14.000 | Installing: 1:python2-keystoneclient-3.5.0-0.20161005220349.39373aa.el7.centos.noarch (delorean)
2017-04-24 12:56:15.062067 | 2017-04-24 12:56:14.000 | python-keystoneclient = 1:3.5.0-0.20161005220349.39373aa.el7.centos
2017-04-24 12:56:15.062126 | 2017-04-24 12:56:14.000 | Error: Package: instack-undercloud-5.2.1-0.20170413030137.b3a7d23.el7.centos.noarch (delorean)
2017-04-24 12:56:15.062167 | 2017-04-24 12:56:14.000 | Requires: openstack-heat-templates
2017-04-24 12:56:15.062230 | 2017-04-24 12:56:14.000 | Available: openstack-heat-templates-0.0.1-0.20170409152047.8dbb1e7.el7.centos.noarch (delorean)
2017-04-24 12:56:15.062285 | 2017-04-24 12:56:14.000 | openstack-heat-templates = 0.0.1-0.20170409152047.8dbb1e7.el7.centos
Mitaka jobs are also failing on what looks like a packaging related issue with ceph. I don't see the centos-release ceph package installed, but there is a storage-common package that could be causing issues too. In any case, I'm going to hold off on opening a separate bug for that problem until the fix for this merges and we know whether it's related.