Here are the two errors from engine.log
"2014-01-03 13:40:19,348 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-78) Command GetCapabilitiesVDS execution failed. Exception: VDSNetworkException: java.net.ConnectException: Connection refused
2014-01-03 13:40:20,459 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-86) Command GetCapabilitiesVDS execution failed. Exception: VDSNetworkException: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target"
I dont have a vdsm service on the nodes. I see a vhostmd is that the same?