Because openstackci-tripleo-test-cloud-rh2 is using a single tennat,
puppetmaster is now trying to connect into nodepool slaves. So,
remove openstackci-tripleo-test-cloud-rh2 until it has been migrated
into a 2 tenant setup.
Change-Id: I6c6f21fdb4360d244feaa25238945c7e71562ad1
Signed-off-by: Paul Belanger <pabelanger@redhat.com>