Network service lifecycle management approval methods and devices

摘要

The present application provides a method of network service lifecycle management authorization, comprising: receiving a NS LCM operation request from a transmitter by a first NFVO, the NS LCM operation request including an identifier of the first NS instance and a type of NS LCM operation Lt; / RTI Requesting by the first NFVO to the second NFVO based on the NS LCM operation request the second NFVO to allow the first NFVO to perform virtual resource management for NS LCM operations performed on the first NS instance Transmitting an approval request; After the approval of the second NFVO has been obtained, by the first NFVO, receiving the authorization response of the second NFVO and by the first NFVO based on the authorization response, to the NS LCM operation performed on the first NS instance And performing virtual resource management for the virtual resource. Thus, an authorization management mechanism is used between the first NFVO and the second NFVO to implement target consistency.