Bug 1306723

Description of problem:

User Story: The customer's security team want only the packages
which are essential to the operation of the system, to be installed
on the system, and no other packages to be available for installation
via yum.

To meet the criteria of the security team, multiple CV's are created.
"Infrastructure" is used as an example

1) Base OS CV - contains only the bare minimum packages & puppet modules for the system deployment. This is achieved by including the RHEL channel and applying
filters so that only the essential packages are included.

2) Infrastructure CV - contains the additional packages and puppet modules to 
support the key application / infrastructure components. This is acheived by
including the RHEL channel and applying filters so that only the *extra* package
are available in this CV.

The packages sets produced by CV1 and CV2 do no overlap.

The problem occurs when you try to combine CV1 and CV2 into a CCV.

You will get an error

"
An error occurred updating the Content View: Repository conflict: 'Red Hat Enterprise Linux 7 Server - Extended Update Support - RH Common RPMs x86_64 7.2' is in RHEL7.2 2.0, Infra 1.0.,Repository conflict: 'Red Hat Enterprise Linux 7 Server - Extended Update Support RPMs x86_64 7.2' is in RHEL7.2 2.0, Infra 1.0.,Repository conflict: 'Red Hat Satellite Tools 6.1 for RHEL 7 Server - EUS RPMs x86_64 7.2' is in RHEL7.2 2.0, Infra 1.0.
"

Version-Release number of selected component (if applicable):

Satellite 6.1.6

How reproducible:

100%

Steps to Reproduce:
1. Create CV's as described above
2. Attempt to create CCV from those CV's
3.

Actual results:

Error above

Expected results:

As the package sets do no overlap, the CCV should produce a combined view
with all the packages & puppet modules.

Even if the package sets did overlap, as they are the same underlying
repository, the package set could be de-duped when generating the CCV.

Additional info: