Alarm information processing method, related device, and system

Abstract

Embodiments of the present invention disclose an alarm information processing method, including: acquiring, by an EMS, a first alarm information set reported by a VNFM, where the first alarm information set is generated after the VNFM performs correlation analysis on at least one piece of NFVI alarm information and at least one piece of VIM alarm information; acquiring, by the EMS, a second alarm information set reported by a VNF, where the second alarm information set includes at least one piece of VNF alarm information; and performing, by the EMS, correlation analysis on the first alarm information set and the second alarm information set, and dispatching a configured work order for alarm information that has a correlation relationship. By using the present invention, a cross-layer association between alarm information can be implemented to reduce a quantity of work orders.

What is claimed is: 
     
         1 . An alarm information processing method, comprising:
 sending, by a virtualized network function manager (VNFM), a first alarm message to an element management system (EMS), wherein the first alarm message comprises first alarm association information and a first alarm information set, and the first alarm association information comprises a first object identity, the first object identity comprises a virtualized network function (VNF) identity, and the first alarm information set comprises at least one of the following: network functions virtualization infrastructure (NFVI) alarm information, virtual machine (VM) alarm information, or VNFM alarm information;   sending, by a VNF, a second alarm message to the EMS, wherein the second alarm message comprises second alarm association information and a second alarm information set, and the second alarm association information comprises a second object identity, the second object identity comprises a VNF identity, and the second alarm information set comprises at least one piece of VNF alarm information; and   performing, by the EMS, correlation analysis on the first alarm message and the second alarm message according to the first alarm association information and the second alarm association information.   
     
     
         2 . The method according to  claim 1 , wherein the VNF identity comprises a VNF identifier (ID) or a VNF name. 
     
     
         3 . The method according to  claim 1 , wherein the first object identity further comprises a virtual transmission resource identity of a VM, and the virtual transmission resource identity comprises a virtual transmission resource ID or a virtual transmission resource name. 
     
     
         4 . The method according to  claim 1 , wherein alarm information in the first alarm information set comprises alarm information generated at an infrastructure layer or a virtualization layer and alarm information in the second alarm information set comprises alarm information at a service layer. 
     
     
         5 . The method according to  claim 1 , wherein the performing, by the EMS, correlation analysis on the first alarm message and the second alarm message according to the first alarm association information and the second alarm association information comprises:
 acquiring, by the EMS from the first alarm information set and the second alarm information set according to the first alarm association information and the second alarm association information, alarm information that has same alarm association information; and   performing, by the EMS according to a preset correlation rule, correlation analysis on the acquired alarm information that has the same alarm association information.   
     
     
         6 . An alarm information processing system, comprising:
 a virtualized network function manager (VNFM);   an element management system (EMS); and   a virtualized network function (VNF),   wherein the VNFM is configured to send a first alarm message to the EMS, wherein the first alarm message comprises first alarm association information and a first alarm information set, and the first alarm association information comprises a first object identity, the first object identity comprises a VNF identity, and the first alarm information set comprises at least one of the following: network functions virtualization infrastructure (NFVI) alarm information, virtual machine (VM) alarm information, or VNFM alarm information, and   wherein the VNF is configured to send a second alarm message to the EMS, wherein the second alarm message comprises second alarm association information and a second alarm information set, and the second alarm association information comprises a second object identity, the second object identity comprises a VNF identity, and the second alarm information set comprises at least one piece of VNF alarm information, and   wherein the EMS is configured to perform correlation analysis on the first alarm message and the second alarm message according to the first alarm association information and the second alarm association information.   
     
     
         7 . The system according to  claim 6 , wherein the VNF identity comprises a VNF identifier (ID) or a VNF name. 
     
     
         8 . The system according to  claim 6 , wherein the first object identity further comprises a virtual transmission resource identity of a VM, and the virtual transmission resource identity comprises a virtual transmission resource ID or a virtual transmission resource name. 
     
     
         9 . The system according to  claim 6 , wherein alarm information in the first alarm information set comprises alarm information generated at an infrastructure layer or a virtualization layer and alarm information in the second alarm information set comprises alarm information at a service layer. 
     
     
         10 . The system according to  claim 6 , wherein the EMS is further configured to:
 acquire, from the first alarm information set and the second alarm information set according to the first alarm association information and the second alarm association information, alarm information that has same alarm association information; and   perform, according to a preset correlation rule, correlation analysis on the acquired alarm information that has the same alarm association information.   
     
     
         11 . An alarm information processing apparatus, comprising:
 a memory storing program code; and   one or more processors in communication with the memory, the one or more processors executing the program code to perform:   receiving a first alarm message from a virtualized network function manager (VNFM) wherein the first alarm message comprises first alarm association information and a first alarm information set, wherein the first alarm association information comprises a first object identity, the first object identity comprises a virtualized network function (VNF) identity, and the first alarm information set comprises at least one of the following: network functions virtualization infrastructure (NFVI) alarm information, virtual machine (VM) alarm information, or VNFM alarm information;   receiving a second alarm message from a VNF, wherein the second alarm message comprises second alarm association information and a second alarm information set, wherein the second alarm association information comprises a second object identity, the second object identity comprises a VNF identity, and the second alarm information set comprises at least one piece of VNF alarm information; and   performing correlation analysis on the first alarm message and the second alarm message according to the first alarm association information and the second alarm association information.   
     
     
         12 . The apparatus according to  claim 11 , wherein the VNF identity comprises a VNF identifier ID or a VNF name. 
     
     
         13 . The apparatus according to  claim 11 , wherein the first object identity further comprises a virtual transmission resource identity of a VM, and the virtual transmission resource identity comprises a virtual transmission resource ID or a virtual transmission resource name. 
     
     
         14 . The apparatus according to  claim 11 , wherein alarm information in the first alarm information set comprises alarm information generated at an infrastructure layer or a virtualization layer and alarm information in the second alarm information set comprises alarm information at a service layer. 
     
     
         15 . The apparatus according to  claim 11 , wherein the one or more processors are further configured to:
 acquire, from the first alarm information set and the second alarm information set according to the first alarm association information and the second alarm association information, alarm information that has same alarm association information; and   perform, according to a preset correlation rule, correlation analysis on the acquired alarm information that has the same alarm association information.   
     
     
         16 . Anon-transitory computer-readable medium storing computer instructions, that when executed by one or more processors, cause the one or more processors to perform the steps of:
 receiving a first alarm message from a virtualized network function manager (VNFM) wherein the first alarm message comprises first alarm association information and a first alarm information set, wherein the first alarm association information comprises a first object identity, the first object identity comprises a virtualized network function (VNF) identity, and the first alarm information set comprises at least one of the following: network functions virtualization infrastructure (NFVI) alarm information, virtual machine (VM) alarm information, or VNFM alarm information;   receiving a second alarm message from a VNF, wherein the second alarm message comprises second alarm association information and a second alarm information set, wherein the second alarm association information comprises a second object identity, the second object identity comprises a VNF identity, and the second alarm information set comprises at least one piece of VNF alarm information; and   performing correlation analysis on the first alarm message and the second alarm message according to the first alarm association information and the second alarm association information.   
     
     
         17 . The medium according to  claim 16 , wherein the VNF identity comprises a VNF identifier ID or a VNF name. 
     
     
         18 . The medium according to  claim 16 , wherein the first object identity further comprises a virtual transmission resource identity of a VM, and the virtual transmission resource identity comprises a virtual transmission resource ID or a virtual transmission resource name. 
     
     
         19 . The medium according to  claim 16 , wherein alarm information in the first alarm information set comprises alarm information generated at an infrastructure layer or a virtualization layer and alarm information in the second alarm information set comprises alarm information at a service layer. 
     
     
         20 . The medium according to  claim 16 , wherein the computer instructions further cause the one or more processors to perform the step of:
 acquiring, from the first alarm information set and the second alarm information set according to the first alarm association information and the second alarm association information, alarm information that has same alarm association information; and   performing, according to a preset correlation rule, correlation analysis on the acquired alarm information that has the same alarm association information.