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Description of problem:
With a RHEL 7.1 GA system, installing the following RPMS causes a conflict:

'docker* atomic procps tar findutils bzip2 gdb bridge-utils nfs-utils git glibc-devel python-bugzilla which cloud-utils-growpart'

with these enabled repos:

'epel rhel-7-server-rpms rhel-7-server-extras-rpms rhel-7-server-optional-rpms rhel-7-server-supplementary-rpms rhel-atomic-host-rpms'

Version-Release number of selected component (if applicable):
docker-1.8.2-7.el7.x86_64

How reproducible:
Reliable

Steps to Reproduce:
1. Beginning with a registered/subscribed RHEL 7.1 GA install, docker RPM installed, disable all repos.
2. Yum install above package list with only above repos enabled.

Actual results:
Transaction check error:
   file /usr/bin/docker-storage-setup conflicts between attempted installs of docker-storage-setup-0.0.4-2.el7.noarch and docker-1.8.2-7.el7.x86_64

Expected results:
Transaction success

Additional info:
As close as I can tell, this began failing on or just before Nov. 12th.

Correction: First failure was Nov 16th, not the 12th.

docker-storage-setup rpm should not be available any longer. Problem seems to be that we are trying to install both docker-storage-setup rpm and docker rpm and they both container file /usr/bin/docker-storage-setup. So now we need to figure out why docker-storage-setup rpm is still available.

docker.rpm likely needs Obsoletes: docker-storage-setup

(Atomic Host doesn't have this problem)

Isolated the reproducer down to having the rhel-atomic-host-rpms repo enabled and doing a 'yum install 'docker*'.  This is a cross-repo problem that's likely unsupported anyway.  Excluding that repo does not reproduce the problem, and since that package was only in atomic, this can't ever be a supported problem in RHEL (proper).