webadmin: Failed add a host via “Guide Me” on Local Data Center

Failed add a host via “Guide Me” on Local Data Center

Change-Id: Ie9bcb4c4824b58da345d30c70d0fe0c6ecc99a1a
Bug-Url: https://bugzilla.redhat.com/998386
Signed-off-by: Ravi Nori <rnori@redhat.com>