VM create with username and ssheky fails with 'Unable to find proper authentication method'

[vijay8451]

07:37:43 rails.1 | 2019-03-15T07:37:43 [D|app|35c78afd] Processing task 'Wait for rhel7vijay.example.com to come online' from 'Host::Managed Post'
07:37:43 rails.1 | 2019-03-15T07:37:43 [I|app|35c78afd] Starting SSH provisioning script - waiting for 41.17.44.39 to respond
07:37:43 rails.1 | 2019-03-15T07:37:43 [W|app|35c78afd] Failed to login via SSH to rhel7vijay.example.com: ERF42-1994 [Foreman::Exception]: Unable to find proper authentication method
07:37:43 rails.1 | | Foreman::Exception: ERF42-1994 [Foreman::Exception]: Unable to find proper authentication method