Emit success status when cluster launch is successful
Emit success status when cluster launch is successful

Support messages for shutdown as well

comptelfwd/dcos-commons,mesosphere/dcos-commons,vishnu2kmohan/dcos-commons,vishnu2kmohan/dcos-commons,tobilg/dcos-commons,comptelfwd/dcos-commons,mesosphere/dcos-commons,mesosphere/dcos-commons,tobilg/dcos-commons,comptelfwd/dcos-commons,tobilg/dcos-commons,vishnu2kmohan/dcos-commons,comptelfwd/dcos-commons,tobilg/dcos-commons,adragomir/dcos-commons,comptelfwd/dcos-commons,mesosphere/dcos-commons,adragomir/dcos-commons,vishnu2kmohan/dcos-commons,vishnu2kmohan/dcos-commons,adragomir/dcos-commons,adragomir/dcos-commons,tobilg/dcos-commons,adragomir/dcos-commons,comptelfwd/dcos-commons,mesosphere/dcos-commons