os-collect-config requires osp repos

[maci0]

As not all customers have the unlimited guest SKU for OpenStack, it could become a problem that we require os-collect-config from those repos.

In my opinion the proper fix for this would be to have os-collect-config inside of the OpenStack tools repo.

[juddmaltin-dell]

I had this problem, so I added a parameter for extra_rhn_pools:

https://github.com/redhat-openstack/openshift-on-openstack/blob/54b8e5ce25cf22b29de8b4cb74d5dfe79b8238bb/openshift.yaml#L333

It should be added to the documentation.

[ioggstream]

@maci0 @juddmaltin-dell I think this is fixed. Worth closing?