Actions are responses triggered by the Autoscaler due to an Alarm. Actions carry the actual autoscaling logic.

Stream Manager represents Actions using tags, and later maps these tags to appropriate action logic implementations. Each Action is associated with one Alarm at a time.

Sample Alarm Actions

  • GROUPEDGESCALEOUT: Implies that a edge scale out operation is required
  • NEWCLUSTERINITIALIZE: Implies that a cluster initialization operation is required