quickstart repo_setup.sh fails on tripleo-ci/master release because of wrong version of python-dns

[Attila Darazs]

While updating the repos on the overcloud-full.qcow2 image, the "yum update -y" command runs into the following error:

---> Package python2-ipaclient.noarch 0:4.5.0-21.el7.centos.1.2 will be an update
--> Processing Dependency: python-dns >= 1.12.0-3 for package: python2-ipaclient-4.5.0-21.el7.centos.1.2.noarch
---> Package python2-ipalib.noarch 0:4.5.0-21.el7.centos.1.2 will be an update
--> Processing Dependency: python-dns >= 1.12.0-3 for package: python2-ipalib-4.5.0-21.el7.centos.1.2.noarch
---> Package zlib.i686 0:1.2.7-17.el7 will be installed
--> Running transaction check
---> Package libcap-ng.i686 0:0.7.5-4.el7 will be installed
---> Package libstdc++.i686 0:4.8.5-16.el7 will be installed
---> Package python2-ipaclient.noarch 0:4.5.0-21.el7.centos.1.2 will be an update
--> Processing Dependency: python-dns >= 1.12.0-3 for package: python2-ipaclient-4.5.0-21.el7.centos.1.2.noarch
---> Package python2-ipalib.noarch 0:4.5.0-21.el7.centos.1.2 will be an update
--> Processing Dependency: python-dns >= 1.12.0-3 for package: python2-ipalib-4.5.0-21.el7.centos.1.2.noarch
--> Finished Dependency Resolution
Error: Package: python2-ipalib-4.5.0-21.el7.centos.1.2.noarch (quickstart-centos-updates)
           Requires: python-dns >= 1.12.0-3
           Installed: python-dns-1.12.0-2.20150617git465785f.el7.noarch (@base)
               python-dns = 1.12.0-2.20150617git465785f.el7
           Available: python-dns-1.12.0-1.el7.noarch (delorean-pike-testing)
               python-dns = 1.12.0-1.el7
Error: Package: python2-ipaclient-4.5.0-21.el7.centos.1.2.noarch (quickstart-centos-updates)
           Requires: python-dns >= 1.12.0-3
           Installed: python-dns-1.12.0-2.20150617git465785f.el7.noarch (@base)
               python-dns = 1.12.0-2.20150617git465785f.el7
           Available: python-dns-1.12.0-1.el7.noarch (delorean-pike-testing)
               python-dns = 1.12.0-1.el7
 You could try using --skip-broken to work around the problem
** Found 4 pre-existing rpmdb problem(s), 'yum check' output follows:
ipa-admintools-4.4.0-14.el7.centos.7.noarch has installed conflicts freeipa-admintools: ipa-admintools-4.4.0-14.el7.centos.7.noarch
ipa-client-4.4.0-14.el7.centos.7.x86_64 has installed conflicts freeipa-client: ipa-client-4.4.0-14.el7.centos.7.x86_64
ipa-client-common-4.4.0-14.el7.centos.7.noarch has installed conflicts freeipa-client-common: ipa-client-common-4.4.0-14.el7.centos.7.noarch
ipa-common-4.4.0-14.el7.centos.7.noarch has installed conflicts freeipa-common: ipa-common-4.4.0-14.el7.centos.7.noarch
virt-customize: error: /home/stack/repo_setup.sh: command exited with an
error

Steps to reproduce:

./quickstart.sh -R tripleo-ci/master -T all <hostname>

For some reason I don't see this error hitting the upstream OVB gates, but I could reproduce it locally. When chrooting into the image, yum info python-dns doesn't show the proper image version, even though I can see it here:

http://mirror.centos.org/centos/7/os/x86_64/Packages/python-dns-1.12.0-4.20150617git465785f.el7.noarch.rpm

There is probably something wrong with the priority settings of the repos that excludes this package.

[Attila Darazs (adarazs)]

Duplicate of https://bugs.launchpad.net/tripleo/+bug/1717550