OperationStatus

"""State machine states for operations"""
enum OperationStatus {
  """Not yet available for scheduling"""
  PENDING
  """Ready to be scheduled"""
  AVAILABLE
  """Machine setup in progress"""
  SETUP
  """Operation is running"""
  RUNNING
  """Cleanup/teardown in progress"""
  CLEANUP
  """Successfully completed"""
  COMPLETED
  """Operation failed"""
  FAILED
  """Manually stopped"""
  STOPPED
  """Operation cancelled"""
  CANCELLED
  """Restarting after failure/stop"""
  RESTARTING
}