Applying changes per PR feedback -
Applying changes per PR feedback -

Check for error conditions from the vSphere API and return the err if one occurs. The vSphere API does not return an err for unauthenticated users, it just returns a nil user object.

stefanschneider/kubernetes,stefanschneider/kubernetes,stefanschneider/kubernetes,stefanschneider/kubernetes,stefanschneider/kubernetes