STATE-BASED CONFIGURATION MANAGEMENT FOR DISTRIBUTED SYSTEMS

摘要

An electronic system is provided for facilitating configuration management of a service or application distributed over a plurality of nodes that can be in single datacenter or network or span multiple ones The system includes a receiver for receiving a system model, a reasoner, and a workflow engine. The reasoner automatically processes the system model received by the receiver to produce an executable plan for the distributed service. The workflow engine includes a temporal sequencer for dispatching commands to the nodes to carry out the executable plan in a temporally coordinated manner, thereby providing the distributed service. Also provided is a method for facilitating configuration management of a distributed service.