Project: springxd
Issue XD-2174: Health Actuator Endpoint (JMX)  Needs to portray an accurate status for Admin or Containers
In cases where the zookeeper ensemble is down or does not have quorum, the xd cluster effectively stops all work. However the health status of the containers is "Up". The container health status should be "Awaiting Zookeeper Session" until it can get a successful zookeeper session.
Story points: 3