Adds logging that prints distro and version during vps provisioning.
Adds logging that prints distro and version during vps provisioning.

Signed-off-by: Andrew Schoen <1bb641dc23c3a93cce4eee683bcf4b2bea7903a3@redhat.com>

yghannam/teuthology,SUSE/teuthology,caibo2014/teuthology,ceph/teuthology,ceph/teuthology,tchaikov/teuthology,caibo2014/teuthology,michaelsevilla/teuthology,dreamhost/teuthology,t-miyamae/teuthology,robbat2/teuthology,SUSE/teuthology,dmick/teuthology,dreamhost/teuthology,dmick/teuthology,ivotron/teuthology,yghannam/teuthology,robbat2/teuthology,t-miyamae/teuthology,SUSE/teuthology,zhouyuan/teuthology,zhouyuan/teuthology,ktdreyer/teuthology,ivotron/teuthology,michaelsevilla/teuthology,ktdreyer/teuthology,tchaikov/teuthology,dmick/teuthology