Thank you for this great collection of dockerfiles! This is very helpful!
I am using this to set-up some automated tests on travis-ci, but I noticed that there are some headers missing (stubs-32.h and stubs-64.h). I think I have solved the problem by executing yum -y install glibc-devel.i686 glibc-devel but maybe it can also be fixed centralised? If this is an issue at all... I am using the hepsw/cvmfs-cms image.