2cab499f43

Instead of the default TCP connection check use the HTTP check. This provides a more reliable way to tell if the service is up or not, only 2xx and 3xx response codes will signal a healthy service. This check can also be used in conjunction with check-ssl to enable checks for services running SSL/TLS in overcloud. Change-Id: I1581c091b996422fb1374ea4c024d0a88453e10b
Description