CN105119736A - Data check method and device in network function virtualization architecture - Google Patents

Data check method and device in network function virtualization architecture Download PDF

Info

Publication number
CN105119736A
CN105119736A CN201510418248.4A CN201510418248A CN105119736A CN 105119736 A CN105119736 A CN 105119736A CN 201510418248 A CN201510418248 A CN 201510418248A CN 105119736 A CN105119736 A CN 105119736A
Authority
CN
China
Prior art keywords
configuration information
query
data checks
query object
description document
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510418248.4A
Other languages
Chinese (zh)
Other versions
CN105119736B (en
Inventor
王骅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201510418248.4A priority Critical patent/CN105119736B/en
Publication of CN105119736A publication Critical patent/CN105119736A/en
Priority to PCT/CN2016/083009 priority patent/WO2017008578A1/en
Application granted granted Critical
Publication of CN105119736B publication Critical patent/CN105119736B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/34—Signalling channels for network management communication
    • H04L41/342—Signalling channels for network management communication between virtual entities, e.g. orchestrators, SDN or NFV entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/131—Protocols for games, networked simulations or virtual reality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/40—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

Embodiments of the invention relate to a data check method and device in a network function virtualization (NFV) architecture. The device comprises a determining module, a check module and a processing module; the determining module is used to determine a data check description file of a query object, the data check description file comprises an identifier of the query object, a target unit where the query object locates, a query script and a parse script, the target unit belongs to the NFV architecture, the query script is used to check the query object, and the parse script is used to parse a check result of the query object; the check module is used to determine real-time configuration information of the query object in the target unit according to the data check description file determined by the determining module; and the processing module is used to determine a data check result abnormity of the query object in the target unit when the real-time configuration information determined by the check module is inconsistent with initial configuration information. The data check method and device in the NFV architecture of the embodiments can reduce business loss.

Description

The method and apparatus of data checks in network function virtualization architecture
Technical field
The present invention relates to the communications field, particularly relate to the method and apparatus of data checks in network function virtualization architecture.
Background technology
Virtual (the NetworkFunctionVirtualization of network function, be called for short " NFV ") by using general purpose hardware and the Intel Virtualization Technologies such as x86, network equipment function is made to be no longer dependent on specialized hardware, resource can be shared fully flexibly, realize fast Development and the deployment of new business, and carry out automatic deployment, elastic telescopic, Fault Isolation and self-healing etc. based on practical business demand.
Within 2012, rise, ETSI (ETSI) (EuropeanTelecommunicationsStandardsInstitute) has set up NFV working group, NFV framework specified by it and basic procedure by industry as standard, implement in each telecom cloud project.
In NFV framework, NFV infrastructure (NFVI, comprise hardware and virtual platform) and virtual network function software (VNF) between be layering decoupling zero, every one deck has oneself configure and maintenance interface and rights management system, independently can revise the object properties of oneself.In the Construction procedures of general virtual data center, first with hardware management software, initial configuration is carried out to hardware, comprise the network settings and redundant fashion etc. of server host Starting mode, network board, then virtual platform management software (VIM) base power to cloud platform is used to be configured, comprise the setting of virtual data center, the configuration of virtual network, the configuration etc. of virtual memory, when finally disposing VNF, the attribute of VNF virtual machine (VM), the mode automatically being configured or create human configuration during VM by VNF by template is set to virtual platform.
But in NFV framework, virtual platform in NFVI, between hardware and VNF, configure and maintenance interface is separate, maintenance can be responsible for by the personnel of different department, rights management is separate, lack relevant data correlation verification scheme, (new VNF is increased at some engineering activity, the network rebuilding, the dilatation of cloud resource pool, hardware dilatation, hardware replacement, system failure recovery etc.) in, or misoperation, certain layer data can not notify levels after being changed, there is the risk affecting VNF service, or existing after some fault occurs causes Reliability Measures to lose efficacy because of data change, thus affect the hidden danger of VNF service.
Summary of the invention
The invention provides the method and apparatus of a kind of network function virtualization architecture data checks, can traffic lost be reduced.
First aspect, provide the device of data checks in a kind of network function virtualization architecture, this device comprises: determination module, for determining the data checks description document of query object, this data checks description document comprises the mark of this query object, the object element at this query object place, query script and parsing script, and wherein, this object element belongs to this NFV framework, this query script is for checking this query object, and this parsing script is for resolving the check result of this query object; Checking module, for this data checks description document determined according to this determination module, determines the real-time configuration information of this query object in this object element; Processing module, for the real-time configuration information determined when this checking module and initial configuration information inconsistent time, determine the data checks results abnormity of this query object in this object element.
In conjunction with first aspect, in a kind of implementation of first aspect, this determination module specifically for:
According to the description document VNFD of the virtual network function software in this NFV framework, determine the data checks description document of query object.
In conjunction with first aspect and above-mentioned implementation thereof, in the another kind of implementation of first aspect, this data checks description document is arranged in this VNFD.
In conjunction with first aspect and above-mentioned implementation thereof, in the another kind of implementation of first aspect, this VNFD comprises virtual deployment unit, and this virtual deployment unit comprises inspection parameter information, and this inspection parameter information is used to indicate this data checks description document.
In conjunction with first aspect and above-mentioned implementation thereof, in the another kind of implementation of first aspect, this checking module specifically for: according to this data checks description document, periodically determine this real-time configuration information of this query object in this object element.
In conjunction with first aspect and above-mentioned implementation thereof, in the another kind of implementation of first aspect, this processing module also for: when this real-time configuration information and this initial configuration information inconsistent time, generate audit report, this audit report is used to indicate data checks results abnormity.
In conjunction with first aspect and above-mentioned implementation thereof, in the another kind of implementation of first aspect, this checking module also for: according to this query script in this data checks description document, determine this real-time configuration information of this query object in this object element.
Second aspect, provide the method for data checks in a kind of network function virtualization architecture, the method comprises: the data checks description document determining query object, this data checks description document comprises the mark of this query object, the object element at this query object place, query script and parsing script, wherein, this object element belongs to this NFV framework, and this query script is for checking this query object, and this parsing script is for resolving the check result of this query object; According to this data checks description document, determine the real-time configuration information of this query object in this object element; When this real-time configuration information and initial configuration information inconsistent time, determine the data checks results abnormity of this query object in this object element.
In conjunction with second aspect, in a kind of implementation of second aspect, this determines the data checks description document of query object, comprising: according to the description document VNFD of the virtual network function software in this NFV framework, determine the data checks description document of query object.
In conjunction with second aspect and above-mentioned implementation thereof, in the another kind of implementation of second aspect, this data checks description document is arranged in this VNFD.
In conjunction with second aspect and above-mentioned implementation thereof, in the another kind of implementation of second aspect, this VNFD comprises virtual deployment unit, and this virtual deployment unit comprises inspection parameter information, and this inspection parameter information is used to indicate this data checks description document.
In conjunction with second aspect and above-mentioned implementation thereof, in the another kind of implementation of second aspect, this is according to this data checks description document, determine the real-time configuration information of this query object in this object element, comprise: according to this data checks description document, periodically determine this real-time configuration information of this query object in this object element.
In conjunction with second aspect and above-mentioned implementation thereof, in the another kind of implementation of second aspect, deserve this real-time configuration information and initial configuration information inconsistent time, determine the data checks results abnormity of this query object in this object element, comprise: when this real-time configuration information and this initial configuration information are inconsistent, generate audit report, this audit report is used to indicate data checks results abnormity.
In conjunction with second aspect and above-mentioned implementation thereof, in the another kind of implementation of second aspect, this is according to this data checks description document, determine the real-time configuration information of this query object in this object element, comprise: according to this query script in this data checks description document, determine this real-time configuration information of this query object in this object element.
Based on technique scheme, the method and apparatus of data checks in the network function virtualization architecture of the embodiment of the present invention, according to the VNFD in NFV framework, determine the data checks description document of query object, this data checks description document comprises the mark of query object, object element in the NFV framework at query object place, for checking the query script of query object and resolving the parsing script of check result of query object, according to this data checks description document, determine the real-time configuration information of the query object in object element, when real-time configuration information and initial configuration information inconsistent time, determine data checks results abnormity, can avoid because data change causes Reliability Measures to lose efficacy, thus can when at NFVI or VNF, either party changes, alarm and report is provided in time to system manager, find system hidden trouble in advance, or when breaking down, investigate whether the virtual resource ability of NFVI and the virtual resource demand of VNF by this function and do not mate the problem caused, improve positioning problems efficiency, reduce traffic lost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in the embodiment of the present invention below, apparently, accompanying drawing described is below only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic architectural diagram of the virtual NFV framework of network function of the method for data checks according to the embodiment of the present invention.
Fig. 2 is the schematic block diagram of the device of data checks in the NFV framework according to the embodiment of the present invention.
Fig. 3 is another schematic block diagram of the device of data checks in the NFV framework according to the embodiment of the present invention.
Fig. 4 is the indicative flowchart of the method for data checks in the NFV framework according to the embodiment of the present invention.
Fig. 5 is a schematic block diagram again of the device of data checks in the NFV framework according to the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of protection of the invention.
Technical scheme of the present invention, this network function virtualization architecture can by transport service message between various communication system and subscriber equipment, thus provide service for subscriber equipment, as above-mentioned communication system, can enumerate such as: global system for mobile communications (GSM, GlobalSystemofMobilecommunication), code division multiple access (CDMA, CodeDivisionMultipleAccess) system, Wideband Code Division Multiple Access (WCDMA) (WCDMA, WidebandCodeDivisionMultipleAccessWireless), GPRS (GPRS, GeneralPacketRadioService), Long Term Evolution (LTE, LongTermEvolution) etc.
Subscriber equipment (UE, UserEquipment), also mobile terminal (MobileTerminal) can be referred to as, mobile subscriber equipment etc., can through wireless access network (such as, RAN, RadioAccessNetwork) communicate with one or more core net, subscriber equipment can be mobile terminal, as mobile phone (or being called " honeycomb " phone) and the computer with mobile terminal, such as, can be portable, pocket, hand-hold type, built-in computer or vehicle-mounted mobile device, they and wireless access network exchange language and/or data.
Below, first the network function virtualization system of the embodiment of the present invention is described.
Fig. 1 shows the schematic architectural diagram of the virtual NFV framework 100 of network function of the method for the data checks being suitable for the embodiment of the present invention, this NFV framework can be realized by multiple network, such as data center network, service provider networks or local area network (LAN) (LAN, LocalAreaNetwork).As shown in Figure 1, this NFV framework 100 can comprise:
Management and workout system (MANO, ManagementandOrchestrationSystem) 128,
Infrastructure (NFVI, NFVInfrastructure) 130,
Multiple virtual network function (VNF) 108,
Multiple Element management system (EMS, ElementManagementSystem) 122,
Service, virtual network function and infrastructure describe (ServiceVNFandInfrastructureDescription) system 126,
One or more OSS/business support system (OSS/BSS, OperationSupportSystem/BusinessSupportSystem) 124.
Wherein, MANO128 can comprise formatter (Orchestrator) 102, one or more VNF manager (VNFManager) 104, and one or more virtualized infrastructure manager (VirtualizedInfrastructureManager) 106.
NFVI130 can comprise computing hardware 112, storage hardware 114, the network hardware 116 form hardware resource layer, virtualization layer and virtual computing 110 (such as, virtual machine), virtual memory 118 and virtual network 120 composition virtual resource layer.Wherein, computing hardware 112 can be special processor or the general processor for providing process and computing function.Storage hardware 114 is for providing storage capacity, this storage capacity can be (the local internal memory of a such as station server) that storage hardware 114 provides itself, also can be provided by network (such as server connects a network storage equipment by network).The network hardware 116 can be switch, router and/or other network equipments, the network hardware 116 for realizing the communication between multiple equipment, by wireless or wired connection between multiple equipment.Virtualization layer in NFVI130 is used for the hardware resource of abstract hardware resource layer, by the physical layer decoupling zero belonging to VNF108 and hardware resource, provides virtual resource to VNF.
As shown in Figure 1, virtual resource can comprise virtual computing 110, virtual memory 118 and virtual network 120.Virtual computing 110, virtual memory 118 can provide virtual resource with the form of virtual machine or other virtual containers to VNF108, and such as one or more VNF108 can be deployed on a virtual machine.Virtualization layer forms virtual network 120 by abstract network hardware 116.Virtual network 120, such as virtual switch (such as, Vswitches), for realizing between multiple virtual machine, or the communication between the virtual container of the other types of multiple carrying VNF.The virtual of the network hardware can pass through virtual lan (VLAN, VritualLAN), VPLS (VPLS, VirtualPrivateLANService), virtual easily extensible local area network (LAN) (VxLAN, VirtualeXtensibleLocalAreaNetwork) or the technology such as generic route encapsulation network virtualization (NVGRE, NerworkVirtualizationusingGenericRoutingEncapsulation) realize.
OSS/BSS124, mainly towards telecom operators, provides comprehensive network management and service operation function, comprises network management (such as failure monitoring, Network Information Gathering etc.), accounting management and customer service management etc.ServiceVNFandInfrastructureDescription system 126 has detailed introduction in ETSIGSNFV002v1.1.1 standard, and the embodiment of the present invention does not repeat them here.
MANO128 may be used for the monitor and managment realizing VNF108 and NFVI130.Formatter 102 can communicate to realize the request relevant with resource to one or more VNF manager 104, send configuration information to VNF manager 104 and the state information of collecting VNF108.In addition, formatter 102 can also carry out communicating to realize Resourse Distribute with virtualized infrastructure manager 106, and/or realizes the configuration information of virtualization hardware resource and the reserved of state information and exchange.VNF manager 104 may be used for managing one or more VNF108, performs various management function, such as initialization, renewal, inquiry and/or termination VNF108.Virtualized infrastructure manager 106 may be used for control and management VNF108 and computing hardware 112, storage hardware 114, the network hardware 116, virtual computing 110, virtual memory 118, virtual network 120 mutual.Such as, virtualized infrastructure manager 106 may be used for performing the batch operation of resource to VNF108.VNF manager 104 and virtualized infrastructure manager 106 can communicate mutually to exchange virtualization hardware resource distribution and state information.
NFVI130 comprises hardware and software, and the two sets up virtualized environment jointly to dispose, to manage and to perform VNF108.In other words, hardware resource layer and virtual resource layer are used for providing virtual resource to VNF108, such as virtual machine and/or other forms of virtual container.
Fig. 2 shows the schematic block diagram of the device 200 according to the data checks of the network function of the embodiment of the present invention virtual NFV framework, this device 200 can as an independently instrument use, also can by each several part module integration in this device in the software systems of NFV framework, such as VNF manager (VNFM) 104 or NFV formatter (NFVO) 102 etc., the present invention is not limited to this.As shown in Figure 2, this device 200 comprises:
Determination module 210, for determining the data checks description document of query object, this data checks description document comprises the mark of this query object, the object element at this query object place, query script and parsing script, wherein, this object element belongs to this NFV framework, this query script is for checking this query object, and this parsing script is for resolving the check result of this query object;
Checking module 220, for this data checks description document determined according to this determination module, determines the real-time configuration information of this query object in this object element;
Processing module 230, for the real-time configuration information determined when this checking module and initial configuration information inconsistent time, determine the data checks results abnormity of this query object in this object element.
Therefore, the device of data checks in the network function virtualization architecture of the embodiment of the present invention, determine the data checks description document of query object, this data checks description document comprises the mark of query object, object element in the NFV framework at query object place, for checking the query script of query object and resolving the parsing script of check result of query object, according to this data checks description document, determine the real-time configuration information of the query object in object element, when real-time configuration information and initial configuration information inconsistent time, determine data checks results abnormity, thus can when at NFVI or VNF, either party changes, alarm and report is provided in time to system manager, find system hidden trouble in advance, or when breaking down, investigate whether the virtual resource ability of NFVI and the virtual resource demand of VNF by this function and do not mate the problem caused, improve positioning problems efficiency, reduce traffic lost.
In embodiments of the present invention, the determination module 210 of this data detecting device determines the data checks description document of query object, and this data checks description document comprises the mark of this query object, the object element at this query object place, query script and parsing script.Particularly, in the VNF attribute that determination module 210 can describe in the description document VNFD of virtual network function software in NFV framework determining section or all attribute as query object, also can by determination module 210 by image data determination query object, the present invention is not limited to this.Alternatively, by user, which attribute concrete can be set as query object, such as can by cpu type, or type of memory is as query object, and the present invention is not limited to this.For each or each class query object, determine object element, namely data checks is inquired about for the query object in this object element; Determine query script, this query script is for checking the script that this query object uses; Determine to resolve script, this parsing script is for resolving the result of data checks.
In embodiments of the present invention, according to the VNFD of this NFV framework, the query object determined by determination module 210, object element, query script and parsing script, data checks description document (the DataCheckingDescriptor of generated query object, be called for short " DCD "), this DCD comprises the mark of the query object being used to indicate this query object, object element, query script and parsing script.Such as, suppose that query object is set to central processing unit (CPU) type, virtual CPU (VirtualizationCPU, be called for short VCPU) frequency, type of memory and HA conversion, query object is VIM, query script uses virtual machine (VM) name to be referred to as parameter, then the DCD for each query object is as shown in table 1 respectively:
Table 1
Alternatively, in embodiments of the present invention, this DCD of VNFD index can be passed through.Particularly, can virtual deployment unit (VirtualDeploymentUnit in VNFD, be called for short " VDU ") increase and check parameter, this inspection parameter is used to indicate this DCD, according to checking the relevant parameter of parameter reference to the mark in DCD and needs.Such as, as shown in table 2, according to the query object defined in DCD, such as, check object shown in table 1 is cpu type and type of memory, i.e. Check_CPU_Type and Check_Memroy_Type, check that the parameter that script inputs is all be vc_id, the i.e. ID of VNFC (VNFComponent, VNF parts), the namely title of VM, check that parameter can represent as shown in table 2, but the present invention is not limited to this.
Table 2
In embodiments of the present invention, according to this data checks description document that determination module 210 is determined, the real-time configuration information of this query object in this object element is determined by checking module 220.Alternatively, the real-time configuration information that checking module 220 is determined also comprises determines initial configuration information, or also can be called baseline configuration information, such as, when certain be considered to NFV framework configure correct completely when, can start first time data query, obtain first time check real-time configuration information, and the result that this inquiry can be obtained is as the initial configuration information of query object, the present invention is not limited to this.Alternatively, certain is considered to NFV framework and configures the correct moment completely, can normally provide business sometime for system, also can for check and accept after sometime, the present invention is not limited to this.
Alternatively, checking module 220 determines that real-time configuration information can determine the real-time configuration information of single query object at every turn, and also can determine real-time configuration information to multiple check object, the present invention is not limited to this simultaneously.
Alternatively, in embodiments of the present invention, if initial configuration information is modified and is considered to change is necessary, correct, real-time query and storage can be carried out again for several query objects being modified configuration, the result inquired is as the new initial configuration information of query object, namely initial configuration information can upgrade, but the present invention is not limited to this.Particularly, can periodically update this initial configuration information, such as, every half a day, the real-time configuration information determined by checking module 220 is defined as initial configuration information, and upgrades original initial configuration information; Or can upgrade initial configuration information at any time, certain real-time configuration information determined specific is defined as initial configuration information, and the present invention is not limited to this.
In embodiments of the present invention, checking module 220 determines real-time configuration information, this real-time configuration information can be initial configuration information, the concrete query script of structure can be sent to object element according to the DCD of query object, according to the Query Result of object element response, determine initial configuration information and real-time configuration information.Such as, for two examples that query object in table 1 is cpu type and type of memory, GetCPUtype and Getmemorytype is used to inquire about VIM, suppose that VM name is called " vm1 ", then the query script constructed can be: GetCPUtype:VM=" vm1 " and Getmemorytype:VM=" vm1 ".CPUtype and Memorytype field is comprised in the result that VIM returns according to this query script, can be such as CPUtype=" CPU_type_A " and Memorytype=" DDR_4 ", then " CPU_type_A " and " DDR_4 " and respectively as vm1 real-time configuration information and store this real-time configuration information, such as can be stored into database module.If this time checks as first time checks, then can using check result as initial configuration information.
Alternatively, as an embodiment, for the real-time configuration information that above-mentioned checking module 220 is determined, initial configuration information can be it can be used as, and using inspection afterwards as the enforcement configuration information contrasted with initial configuration information, alternatively, can periodically determine real-time configuration information, also can be triggered by user at any time and determine real-time configuration information, such as, similarly, GetCPUtype and Getmemorytype can be used to inquire about VIM, suppose that VM name is called " vm1 ", the query script then constructed is: GetCPUtype:VM=" vm1 " and Getmemorytype:VM=" vm1 ".CPUtype and Memorytype field is comprised, such as CPUtype=in the result that VIM returns " CPU_type_B " and Memorytype=" DDR_4 ", then " CPU_type_B " and " DDR_4 " be real-time configuration information.
In embodiments of the present invention, when this real-time configuration information that checking module 220 obtains according to check result and initial configuration information inconsistent time, processing module 230 determines the data checks results abnormity of this query object in this object element.The real-time configuration information determined and initial configuration information are contrasted, when both are not identical, determine that check result is abnormal, can think that the related data of object element changes, can by sending the audit report reporting system keeper being used to indicate check result exception, such as, mode reporting system keeper's abnormal information or the check result of warning information or audit report can be passed through.Such as, according to example above, the initial configuration information determined for " CPU_type_A " and " DDR_4 ", real-time configuration information is " CPU_type_B " and " DDR_4 ", initial configuration information and real time information are compared, discovery cpu type is different, then can determine that data checks result is for abnormal, and can there is abnormal information by the mode reporting system keeper of warning information or audit report.Again such as, the real-time configuration information that checking module 220 is determined and initial configuration information contrast, be checked through in VIM owing to directly revising the VCPU dominant frequency of the VM that certain is running, if this amendment can cause this VM cannot obtain enough CPU disposal abilities, and then cause VNF normally cannot provide business service, so now the real-time configuration information determined of checking module 220 and initial configuration information can show inconsistent, this check result is fed back to system manager place by processing module 230, keeper's Timeliness coverage, then can revise accordingly in time, avoid VNF normally cannot provide business service.
Alternatively, can be periodic test or casual inspection to data checks.Periodic test, can be also regular check, such as, can arrange one hour or once check for some hours, regularly can determine real-time configuration information, periodically will determine that real-time configuration information and initial configuration information contrast, thus the data checks of property performance period.Periodic test may be used for finding not causing temporarily the interlayer of system configure inconsistent, prevention configuration is inconsistent and it is abnormal to cause VNF to serve.
Alternatively, all right casual inspection, triggers inspection at random by user, can start at any time, obtain real-time configuration information at any time, and carry out comparison check with initial configuration information.Casual inspection may be used for, when VNF service occurs abnormal, checking whether immediately by inconsistent the caused problem of real-time configuration information and configuration data information, can improving the speed of positioning problems, minimizing traffic lost.
Should understand, may correspond in performing the method 300 in the embodiment of the present invention according to the device 100 of data checks in the network function virtualization architecture of the embodiment of the present invention, and above-mentioned and other operation of the modules in the device 100 of data checks in network function virtualization architecture and/or function are respectively in order to realize the corresponding flow process of each method in Fig. 4, for simplicity, do not repeat them here.
Therefore, the device of data checks in the network function virtualization architecture of the embodiment of the present invention, determine the data checks description document of query object, this data checks description document comprises the mark of query object, object element in the NFV framework at query object place, for checking the query script of query object and resolving the parsing script of check result of query object, according to this data checks description document, determine the real-time configuration information of the query object in object element, when real-time configuration information and initial configuration information inconsistent time, determine data checks results abnormity, thus can when at NFVI or VNF, either party changes, alarm and report is provided in time to system manager, find system hidden trouble in advance, or when breaking down, investigate whether the virtual resource ability of NFVI and the virtual resource demand of VNF by this function and do not mate the problem caused, improve positioning problems efficiency, reduce traffic lost.
Alternatively, as an embodiment, Fig. 3 shows another schematic block diagram of the device of the NFV framework data checks according to the embodiment of the present invention, and this device 300 can as an independently instrument use.As shown in Figure 3, this device 300 comprises: description document read module 310, script module 320, database module 330, configuration contrast module 340 and interface module 350, wherein, interface module 350 can refer to multiple interface module, such as can comprise three interface modules, be respectively first interface module 351, second interface module 352 and the 3rd interface module 353.
In embodiments of the present invention, the description document read module 310 of the device of this NFV framework data checks may be used for reading the VNF attribute described in the VNFD in NFV framework, and will wherein determine as query object by part or all of attribute by script module 320, namely this script module 320 can correspondence and the determination module 210 in the device 200 of the NFV framework data checks of the embodiment of the present invention.Particularly, by user, which attribute concrete can be set as query object, such as can by cpu type, or type of memory is as query object, and, for each or each class query object, script module 320 determines object element, and namely data checks is inquired about for the query object in this object element; Determine query script, this query script is for checking the script that this query object uses; Determine to resolve script, this parsing script is for resolving the result of data checks.
In embodiments of the present invention, according to the VNFD of this NFV framework that description document read module 310 reads, the query object determined by script module 320, object element, query script and parsing script, the DCD of generated query object, this DCD comprise the mark of the query object being used to indicate this query object, object element, query script and parsing script.Such as, suppose that query object is set to central processing unit (CPU) type, virtual cpu frequency, type of memory and HA conversion, query object is VIM, query script uses virtual machine (VM) name to be referred to as parameter, then the DCD for each query object is as shown in table 1 respectively.
Alternatively, in embodiments of the present invention, this DCD of VNFD index can be passed through.Particularly, VDU in VNFD can increase and check parameter, this inspection parameter is used to indicate this DCD, according to checking the relevant parameter of parameter reference to the mark in DCD and needs.Such as, as shown in table 2, according to the query object defined in DCD, check object such as shown in table 1 is cpu type and type of memory, i.e. Check_CPU_Type and Check_Memroy_Type, checks that the parameter of script input is all be vc_id, the i.e. ID of VNFC, the namely title of VM, check that parameter can represent as shown in table 2, but the present invention is not limited to this.
Alternatively, script module 320 established data checks that description document can be stored in database module 330.
In embodiments of the present invention, according to the query object determined, determine real-time configuration information by script module 320, now, this script module 320 can correspond to the checking module 220 in the device 200 of the NFV framework data checks of the embodiment of the present invention.Particularly, when certain be considered to NFV framework configure correct completely when, can start first time data query, obtain the real-time configuration information that first time checks, and the result that this inquiry can be obtained is as the initial configuration information of query object.Script module 320 is by information such as the query scripts of reading in database module 330, sent to query object by interface module 350, such as, this use GetCPUtype and Getmemorytype inquires about VIM, suppose that VM name is called " vm1 ", then the query script constructed is: GetCPUtype:VM=" vm1 " and Getmemorytype:VM=" vm1 ".First interface module 351 in interface module 350 is connected with VIM, second interface module 352 is connected with hardware management software, 3rd interface module 352 is connected with VNFM, when being VIM owing to asking object, can send query script by first interface module 351 to VIM.CPUtype and Memorytype field is comprised in the result that VIM returns, such as CPUtype=" CPU_type_A " and Memorytype=" DDR_4 ", returned by first interface module 351, then " CPU_type_A " and " DDR_4 " is stored in database module 330 respectively as the initial configuration of vm1.
In embodiments of the present invention, similarly, real-time configuration information periodically can be determined and be stored to database module 330, or set out at any time data query time, also real-time configuration information can be sent in database module 330.Such as, in a certain moment, also use GetCPUtype and Getmemorytype to inquire about VIM, suppose that VM name is called " vm1 ", then the query script constructed is: GetCPUtype:VM=" vm1 " and Getmemorytype:VM=" vm1 ".Because inquiry object is VIM, can pass through first interface module 351, script module 330 sends query script to VIM.CPUtype and Memorytype field is comprised in the result that VIM returns, such as CPUtype=" CPU_type_B " and Memorytype=" DDR_4 ", then " CPU_type_B " and " DDR_4 " be real-time configuration information, this real-time configuration information can be saved in database module 330.
In embodiments of the present invention, for the initial configuration information preserved in database module 330 and real-time configuration information, can be contrasted by configuration contrast module 340, now, this configuration contrast module 340 can correspond to the processing module 230 in the device 200 of the NFV framework data checks of the embodiment of the present invention.When configuring this real-time configuration information that contrast module 340 obtains according to check result and initial configuration information is inconsistent, determine the data checks results abnormity of this query object in this object element.The real-time configuration information determined and initial configuration information contrast by configuration contrast module 340, when both are not identical, determine that check result is abnormal, can think that the related data of object element changes, can by sending the audit report reporting system keeper being used to indicate check result exception, such as, mode reporting system keeper's abnormal information or the check result of warning information or audit report can be passed through.Such as, according to example above, the initial configuration information determined for " CPU_type_A " and " DDR_4 ", real-time configuration information is " CPU_type_B " and " DDR_4 ", initial configuration information and real time information are compared, discovery cpu type is different, then can determine that data checks result is for abnormal, and can there is abnormal information by the mode reporting system keeper of warning information or audit report.
Should understand, may correspond in performing the method 300 in the embodiment of the present invention according to the device 200 of data checks in the network function virtualization architecture of the embodiment of the present invention, and above-mentioned and other operation of the modules in the device 300 of data checks in network function virtualization architecture and/or function are respectively in order to realize the corresponding flow process of each method in Fig. 4, for simplicity, do not repeat them here.
Therefore, the device of data checks in the network function virtualization architecture of the embodiment of the present invention, determine the data checks description document of query object, this data checks description document comprises the mark of query object, object element in the NFV framework at query object place, for checking the query script of query object and resolving the parsing script of check result of query object, according to this data checks description document, determine the real-time configuration information of the query object in object element, when real-time configuration information and initial configuration information inconsistent time, determine data checks results abnormity, thus can when at NFVI or VNF, either party changes, alarm and report is provided in time to system manager, find system hidden trouble in advance, or when breaking down, investigate whether the virtual resource ability of NFVI and the virtual resource demand of VNF by this function and do not mate the problem caused, improve positioning problems efficiency, reduce traffic lost.
Fig. 4 shows the indicative flowchart of the method 400 according to the data checks of the network function of the embodiment of the present invention virtual NFV framework, the method can be performed by NFV framework data detecting device, this device can independently as an instrument, also can be integrated in the software systems of NFV framework, such as VNF manager (VNFM) 104 or NFV formatter (NFVO) 102 etc., the present invention is not limited to this.As shown in Figure 4, the method 400 comprises:
S410, determine the data checks description document of query object, this data checks description document comprises the mark of this query object, the object element at this query object place, query script and parsing script, wherein, this object element belongs to this NFV framework, this query script is for checking this query object, and this parsing script is for resolving the check result of this query object;
S420, according to this data checks description document, determines the real-time configuration information of this query object in this object element;
S430, when this real-time configuration information and initial configuration information inconsistent time, determine the data checks results abnormity of this query object in this object element.
Should be understood that in embodiments of the present invention, object element belongs to this NFV framework, and can be such as the VIM106 in this NFV framework, also can be the VNF108 in this NFV framework, the present invention be not limited to this.
Therefore, the method of data checks in the network function virtualization architecture of the embodiment of the present invention, determine the data checks description document of query object, this data checks description document comprises the mark of query object, object element in the NFV framework at query object place, for checking the query script of query object and resolving the parsing script of check result of query object, according to this data checks description document, determine the real-time configuration information of the query object in object element, when real-time configuration information and initial configuration information inconsistent time, determine data checks results abnormity, thus can when at NFVI or VNF, either party changes, alarm and report is provided in time to system manager, find system hidden trouble in advance, or when breaking down, investigate whether the virtual resource ability of NFVI and the virtual resource demand of VNF by this function and do not mate the problem caused, improve positioning problems efficiency, reduce traffic lost.
In S410, determine the data checks description document of query object, this data checks description document comprises the mark of this query object, the object element at this query object place, query script and parsing script.Particularly, in the VNF attribute that can describe in the VNFD of NFV framework, determining section or whole attribute are as query object, also can by determination module 210 by image data determination query object, and the present invention is not limited to this.Alternatively, by user, which attribute concrete can be set as query object, such as can by cpu type, or type of memory is as query object, and the present invention is not limited to this.For each or each class query object, determine object element, namely data checks is inquired about for the query object in this object element; Determine query script, this query script is for checking the script that this query object uses; Determine to resolve script, this parsing script is for resolving the result of data checks.
In embodiments of the present invention, according to query object, object element, query script and parsing script that the VNFD of this NFV framework determines, the DCD of generated query object, this DCD comprise the mark of the query object being used to indicate this query object, object element, query script and parsing script.Such as, suppose that query object is set to cpu type, virtual cpu frequency, HA conversion and type of memory, query object is VIM, and query script uses virtual machine (VM) name to be referred to as parameter, then the DCD for each query object is as shown in table 1 respectively.
Alternatively, in embodiments of the present invention, this DCD of VNFD index can be passed through.Particularly, can virtual deployment unit (VirtualDeploymentUnit in VNFD, be called for short " VDU ") increase and check parameter, this inspection parameter is used to indicate this DCD, according to checking the relevant parameter of parameter reference to the mark in DCD and needs.Such as, as shown in table 2, according to the query object defined in DCD, check object such as shown in table 1 is cpu type and type of memory, i.e. Check_CPU_Type and Check_Memroy_Type, checks that the parameter of script input is all be vc_id (ID of VNFC, the namely title of VM), check that parameter can represent as shown in table 2, but the present invention is not limited to this.
In S420, according to this data checks description document, determine the real-time configuration information of this query object in this object element, alternatively, this real-time configuration information can comprise initial configuration information, this initial configuration information or also can be called baseline configuration information.Particularly, when certain be considered to NFV framework configure correct completely when, first time data query can be started, obtain the real-time configuration information that first time checks, and can using inquiring about this result that obtain initial configuration information as query object.Alternatively, certain is considered to NFV framework and configures the correct moment completely, can normally provide business sometime for system, also can for check and accept after sometime, the present invention is not limited to this.
Alternatively, determine that real-time configuration information can determine the real-time configuration information of single query object at every turn, also can determine real-time configuration information to multiple check object, the present invention is not limited to this simultaneously.
Alternatively, in embodiments of the present invention, if initial configuration information is modified and is considered to change is necessary, correct, real-time query and storage can be carried out again for several query objects being modified configuration, the result inquired is as the new initial configuration information of query object, namely initial configuration information can upgrade, but the present invention is not limited to this.Particularly, this initial configuration information can be periodically updated, such as, every half a day, the real-time configuration information determined is defined as initial configuration information, and upgrade original initial configuration information; Or can upgrade initial configuration information at any time, certain real-time configuration information determined specific is defined as initial configuration information, and the present invention is not limited to this.
In embodiments of the present invention, determine real-time configuration information, this real-time configuration information can comprise initial configuration information, the concrete query script of structure can be sent to object element according to the DCD of query object, according to the Query Result of object element response, determine initial configuration information and real-time configuration information.Such as, for the example that query object in table 1 is cpu type and type of memory, GetCPUtype and Getmemorytype is used to inquire about VIM, suppose that VM name is called " vm1 ", then the query script constructed can be: GetCPUtype:VM=" vm1 " and Getmemorytype:VM=" vm1 ".CPUtype and Memorytype field is comprised in the result that VIM returns according to this query script, can be such as CPUtype=" CPU_type_A " and Memorytype=" DDR_4 ", then " CPU_type_A " and " DDR_4 " and respectively as vm1 real-time configuration information and store this real-time configuration information.If this time checks as first time checks, then can using check result as initial configuration information.
Alternatively, as an embodiment, for the above-mentioned real-time configuration information determined, initial configuration information can be it can be used as, and using inspection afterwards as the enforcement configuration information contrasted with initial configuration information, can periodically determine real-time configuration information, also can be triggered by user at any time and determine real-time configuration information, such as, similarly, GetCPUtype and Getmemorytype is used to inquire about VIM, suppose that VM name is called " vm1 ", the query script then constructed is: GetCPUtype:VM=" vm1 " and Getmemorytype:VM=" vm1 ".CPUtype and Memorytype field is comprised, such as CPUtype=in the result that VIM returns " CPU_type_B " and Memorytype=" DDR_4 ", then " CPU_type_B " and " DDR_4 " be real-time configuration information.
In S430, when this real-time configuration information and initial configuration information inconsistent time, determine the data checks results abnormity of this query object in this object element.Particularly, the real-time configuration information determined and initial configuration information are contrasted, when both are not identical, determine that check result is abnormal, can think that the related data of object element changes, by sending the audit report reporting system keeper being used to indicate check result exception, such as, can pass through mode reporting system keeper's abnormal information or the check result of warning information or audit report.Such as, according to example above, the initial configuration information determined for " CPU_type_A " and " DDR_4 ", real-time configuration information is " CPU_type_B " and " DDR_4 ", initial configuration information and real time information are compared, discovery cpu type is different, then can determine that data checks result is for abnormal, and can there is abnormal information by the mode reporting system keeper of warning information or audit report.
Alternatively, can be periodic test or casual inspection to data checks.Periodic test, can be also regular check, such as, can arrange one hour or once check for some hours, regularly can determine real-time configuration information, periodically will determine that real-time configuration information and initial configuration information contrast, thus the data checks of property performance period.Periodic test may be used for finding not causing temporarily the interlayer of system configure inconsistent, prevention configuration is inconsistent and it is abnormal to cause VNF to serve.
Alternatively, all right casual inspection, triggers inspection at random by user, can start at any time, obtain real-time configuration information at any time, and carry out comparison check with initial configuration information.Casual inspection may be used for, when VNF service occurs abnormal, checking whether immediately by inconsistent the caused problem of real-time configuration information and configuration data information, can improving the speed of positioning problems, minimizing traffic lost.
Should understand, in various embodiments of the present invention, the size of the sequence number of above-mentioned each process does not also mean that the priority of execution sequence, and the execution sequence of each process should be determined with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present invention.
Therefore, the method of data checks in the network function virtualization architecture of the embodiment of the present invention, determine the data checks description document of query object, this data checks description document comprises the mark of query object, object element in the NFV framework at query object place, for checking the query script of query object and resolving the parsing script of check result of query object, according to this data checks description document, determine the real-time configuration information of the query object in object element, when real-time configuration information and initial configuration information inconsistent time, determine data checks results abnormity, thus can when at NFVI or VNF, either party changes, alarm and report is provided in time to system manager, find system hidden trouble in advance, or when breaking down, investigate whether the virtual resource ability of NFVI and the virtual resource demand of VNF by this function and do not mate the problem caused, improve positioning problems efficiency, reduce traffic lost.
As shown in Figure 5, the embodiment of the present invention additionally provides the device 500 of a kind of NFV framework data checks, comprises processor 510, memory 520 and bus system 530.Wherein, processor 510 is connected by bus system 530 with memory 520, and this memory 520 is for storing instruction, and this processor 510 is for performing the instruction of this memory 520 storage.This memory 520 is program code stored, and processor 510 can call the following operation of program code execution stored in memory 520: the data checks description document determining query object, this data checks description document comprises the mark of this query object, the object element at this query object place, query script and parsing script, wherein, this object element belongs to this NFV framework, this query script is for checking this query object, and this parsing script is for resolving the check result of this query object; According to this data checks description document, determine the real-time configuration information of this query object in this object element; When this real-time configuration information and initial configuration information inconsistent time, determine the data checks results abnormity of this query object in this object element.
Therefore, the device of data checks in the network function virtualization architecture of the embodiment of the present invention, determine the data checks description document of query object, this data checks description document comprises the mark of query object, object element in the NFV framework at query object place, for checking the query script of query object and resolving the parsing script of check result of query object, according to this data checks description document, determine the real-time configuration information of the query object in object element, when real-time configuration information and initial configuration information inconsistent time, determine data checks results abnormity, thus can when at NFVI or VNF, either party changes, alarm and report is provided in time to system manager, find system hidden trouble in advance, or when breaking down, investigate whether the virtual resource ability of NFVI and the virtual resource demand of VNF by this function and do not mate the problem caused, improve positioning problems efficiency, reduce traffic lost.
Should understand, in embodiments of the present invention, this processor 510 can be CPU (CentralProcessingUnit, referred to as " CPU "), this processor 510 can also be other general processors, digital signal processor (DSP), application-specific integrated circuit (ASIC) (ASIC), ready-made programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic, discrete hardware components etc.The processor etc. of general processor can be microprocessor or this processor also can be any routine.
This memory 520 can comprise read-only memory and random access memory, and provides instruction and data to processor 510.A part for memory 520 can also comprise nonvolatile RAM.Such as, the information of all right storage device type of memory 520.
This bus system 530, except comprising data/address bus, can also comprise power bus, control bus and status signal bus in addition etc.But for the purpose of clearly demonstrating, in the drawings various bus is all designated as bus system 530.
In implementation procedure, each step of said method can be completed by the instruction of the integrated logic circuit of the hardware in processor 510 or software form.Step in conjunction with the method disclosed in the embodiment of the present invention can directly be presented as that hardware processor is complete, or hardware in purpose processor and software module combination complete.Software module can be positioned at random asccess memory, flash memory, read-only memory, in the storage medium of this area maturations such as programmable read only memory or electrically erasable programmable memory, register.This storage medium is positioned at memory 520, and processor 510 reads the information in memory 520, completes the step of said method in conjunction with its hardware.For avoiding repetition, be not described in detail here.
Alternatively, as an embodiment, processor 510 can call the program code stored in memory 520 and perform following operation: according to the description document VNFD of the virtual network function software in this NFV framework, determine the data checks description document of query object.
Alternatively, as an embodiment, this data checks description document is arranged in this VNFD.
Alternatively, as an embodiment, this VNFD comprises virtual deployment unit, and this virtual deployment unit comprises inspection parameter information, and this inspection parameter information is used to indicate this data checks description document.
Alternatively, as an embodiment, processor 510 can call the program code stored in memory 520 and perform following operation: according to this data checks description document, periodically determines this real-time configuration information of this query object in this object element.
Alternatively, as an embodiment, processor 510 can call the program code stored in memory 520 and perform following operation: when this real-time configuration information and this initial configuration information are inconsistent, generate audit report, this audit report is used to indicate data checks results abnormity.
Should understand, according to the device 200 of data checks in the network function virtualization architecture that the device 500 of data checks in the network function virtualization architecture of the embodiment of the present invention may correspond in the embodiment of the present invention, and execution can be corresponded to according to the corresponding main body in the method 400 of the embodiment of the present invention, and above-mentioned and other operation of the modules in the device 500 of data checks in network function virtualization architecture and/or function are respectively in order to realize the corresponding flow process of each method in Fig. 4, for simplicity, do not repeat them here.
Therefore, the device of data checks in the network function virtualization architecture of the embodiment of the present invention, determine the data checks description document of query object, this data checks description document comprises the mark of query object, object element in the NFV framework at query object place, for checking the query script of query object and resolving the parsing script of check result of query object, according to this data checks description document, determine the real-time configuration information of the query object in object element, when real-time configuration information and initial configuration information inconsistent time, determine data checks results abnormity, thus can when at NFVI or VNF, either party changes, alarm and report is provided in time to system manager, find system hidden trouble in advance, or when breaking down, investigate whether the virtual resource ability of NFVI and the virtual resource demand of VNF by this function and do not mate the problem caused, improve positioning problems efficiency, reduce traffic lost.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.

Claims (14)

1. a device for data checks in the virtual NFV framework of network function, it is characterized in that, described device comprises:
Determination module, for determining the data checks description document of query object, described data checks description document comprises the mark of described query object, the object element at described query object place, query script and parsing script, wherein, described object element belongs to described NFV framework, described query script is for checking described query object, and described parsing script is for resolving the check result of described query object;
Checking module, for the described data checks description document determined according to described determination module, determines the real-time configuration information of query object described in described object element;
Processing module, for the real-time configuration information determined when described checking module and initial configuration information inconsistent time, determine the data checks results abnormity of described query object in described object element.
2. device according to claim 1, is characterized in that, described determination module specifically for:
According to the description document VNFD of the virtual network function software in described NFV framework, determine the data checks description document of query object.
3. device according to claim 2, is characterized in that, described data checks description document is arranged in described VNFD.
4. device according to claim 3, is characterized in that, described VNFD comprises virtual deployment unit, and described virtual deployment unit comprises inspection parameter information, and described inspection parameter information is used to indicate described data checks description document.
5. device according to any one of claim 1 to 4, is characterized in that, described checking module specifically for:
According to described data checks description document, periodically determine the described real-time configuration information of query object described in described object element.
6. device according to any one of claim 1 to 5, is characterized in that, described processing module also for:
When described real-time configuration information and described initial configuration information inconsistent time, generate audit report, described audit report is used to indicate data checks results abnormity.
7. device according to any one of claim 1 to 6, is characterized in that, described checking module also for:
According to the described query script in described data checks description document, determine the described real-time configuration information of query object described in described object element.
8. a method for data checks in the virtual NFV framework of network function, it is characterized in that, described method comprises:
Determine the data checks description document of query object, described data checks description document comprises the mark of described query object, the object element at described query object place, query script and parsing script, wherein, described object element belongs to described NFV framework, described query script is for checking described query object, and described parsing script is for resolving the check result of described query object;
According to described data checks description document, determine the real-time configuration information of query object described in described object element;
When described real-time configuration information and initial configuration information inconsistent time, determine the data checks results abnormity of described query object in described object element.
9. method according to claim 8, is characterized in that, the described data checks description document determining query object, comprising:
According to the description document VNFD of the virtual network function software in described NFV framework, determine the data checks description document of query object.
10. method according to claim 9, is characterized in that, described data checks description document is arranged in described VNFD.
11. methods according to claim 10, is characterized in that, described VNFD comprises virtual deployment unit, and described virtual deployment unit comprises inspection parameter information, and described inspection parameter information is used to indicate described data checks description document.
Method according to any one of 12. according to Claim 8 to 11, is characterized in that, described according to described data checks description document, determines the real-time configuration information of query object described in described object element, comprising:
According to described data checks description document, periodically determine the described real-time configuration information of query object described in described object element.
Method according to any one of 13. according to Claim 8 to 12, is characterized in that, described when described real-time configuration information and initial configuration information inconsistent time, determine the data checks results abnormity of described query object in described object element, comprising:
When described real-time configuration information and described initial configuration information inconsistent time, generate audit report, described audit report is used to indicate data checks results abnormity.
Method according to any one of 14. according to Claim 8 to 13, is characterized in that, described according to described data checks description document, determines the real-time configuration information of query object described in described object element, comprising:
According to the described query script in described data checks description document, determine the described real-time configuration information of query object described in described object element.
CN201510418248.4A 2015-07-15 2015-07-15 The method and apparatus of data inspection in network function virtualization architecture Active CN105119736B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510418248.4A CN105119736B (en) 2015-07-15 2015-07-15 The method and apparatus of data inspection in network function virtualization architecture
PCT/CN2016/083009 WO2017008578A1 (en) 2015-07-15 2016-05-23 Data check method and device in network function virtualization framework

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510418248.4A CN105119736B (en) 2015-07-15 2015-07-15 The method and apparatus of data inspection in network function virtualization architecture

Publications (2)

Publication Number Publication Date
CN105119736A true CN105119736A (en) 2015-12-02
CN105119736B CN105119736B (en) 2019-01-18

Family

ID=54667634

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510418248.4A Active CN105119736B (en) 2015-07-15 2015-07-15 The method and apparatus of data inspection in network function virtualization architecture

Country Status (2)

Country Link
CN (1) CN105119736B (en)
WO (1) WO2017008578A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105700961A (en) * 2016-02-29 2016-06-22 华为技术有限公司 Business container creation method and device
CN105760214A (en) * 2016-04-19 2016-07-13 华为技术有限公司 Equipment state and resource information monitoring method, related equipment and system
CN105847142A (en) * 2016-03-22 2016-08-10 华为技术有限公司 Message transmission method and device
WO2017008578A1 (en) * 2015-07-15 2017-01-19 华为技术有限公司 Data check method and device in network function virtualization framework
CN107872339A (en) * 2016-09-27 2018-04-03 中兴通讯股份有限公司 O＆M implementation method and device, Virtual Networking System in a kind of virtualization network
CN108702316A (en) * 2016-03-30 2018-10-23 华为技术有限公司 A kind of resource allocation methods and device of VNF
CN109150572A (en) * 2017-06-28 2019-01-04 华为技术有限公司 Realize the method, apparatus and computer readable storage medium of alarm association
CN110008114A (en) * 2019-02-25 2019-07-12 口碑(上海)信息技术有限公司 Configuration information maintaining method, device, equipment and readable storage medium storing program for executing
CN112559113A (en) * 2019-09-10 2021-03-26 中国移动通信集团浙江有限公司 NFV configuration management method, system, server and storage medium based on CMDB

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112288282A (en) * 2020-10-30 2021-01-29 锐创软件技术(启东)有限公司 Safety production supervision and management system and management method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140241247A1 (en) * 2011-08-29 2014-08-28 Telefonaktiebolaget L M Ericsson (Publ) Implementing a 3g packet core in a cloud computer with openflow data and control planes
CN104050045A (en) * 2014-06-27 2014-09-17 华为技术有限公司 Method and device for distributing virtual resources based on disk IO
CN104115447A (en) * 2014-04-14 2014-10-22 华为技术有限公司 Allowing destroy scheme configuration method and device under cloud computing architecture
CN104461683A (en) * 2014-11-07 2015-03-25 华为技术有限公司 Verification method, device and system for virtual machine illegal configuration
US20150163150A1 (en) * 2013-12-06 2015-06-11 Telefonaktiebolaget L M Ericsson (Publ) Method and system of service placement for service chaining

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104363159B (en) * 2014-07-02 2018-04-06 北京邮电大学 A kind of opening virtual network constructing system and method based on software defined network
CN104410672B (en) * 2014-11-12 2017-11-24 华为技术有限公司 Method, the method and device of forwarding service of network function virtualization applications upgrading
CN105119736B (en) * 2015-07-15 2019-01-18 华为技术有限公司 The method and apparatus of data inspection in network function virtualization architecture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140241247A1 (en) * 2011-08-29 2014-08-28 Telefonaktiebolaget L M Ericsson (Publ) Implementing a 3g packet core in a cloud computer with openflow data and control planes
US20150163150A1 (en) * 2013-12-06 2015-06-11 Telefonaktiebolaget L M Ericsson (Publ) Method and system of service placement for service chaining
CN104115447A (en) * 2014-04-14 2014-10-22 华为技术有限公司 Allowing destroy scheme configuration method and device under cloud computing architecture
CN104050045A (en) * 2014-06-27 2014-09-17 华为技术有限公司 Method and device for distributing virtual resources based on disk IO
CN104461683A (en) * 2014-11-07 2015-03-25 华为技术有限公司 Verification method, device and system for virtual machine illegal configuration

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
薛海强: "网络功能虚拟化及其标准化", 《中兴通讯技术》 *

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017008578A1 (en) * 2015-07-15 2017-01-19 华为技术有限公司 Data check method and device in network function virtualization framework
US10824477B2 (en) 2016-02-29 2020-11-03 Huawei Technologies Co., Ltd. Network function virtualization service container creation
WO2017148239A1 (en) * 2016-02-29 2017-09-08 华为技术有限公司 Service container creation method and device
CN105700961A (en) * 2016-02-29 2016-06-22 华为技术有限公司 Business container creation method and device
CN105700961B (en) * 2016-02-29 2019-03-08 华为技术有限公司 Business container creation method and device
CN105847142B (en) * 2016-03-22 2019-03-01 华为技术有限公司 A kind of message transmitting method and device
CN105847142A (en) * 2016-03-22 2016-08-10 华为技术有限公司 Message transmission method and device
US10698741B2 (en) 2016-03-30 2020-06-30 Huawei Technologies Co., Ltd. Resource allocation method for VNF and apparatus
CN108702316A (en) * 2016-03-30 2018-10-23 华为技术有限公司 A kind of resource allocation methods and device of VNF
CN105760214B (en) * 2016-04-19 2019-02-26 华为技术有限公司 A kind of equipment state and resource information monitoring method, relevant device and system
CN105760214A (en) * 2016-04-19 2016-07-13 华为技术有限公司 Equipment state and resource information monitoring method, related equipment and system
CN107872339A (en) * 2016-09-27 2018-04-03 中兴通讯股份有限公司 O＆M implementation method and device, Virtual Networking System in a kind of virtualization network
CN107872339B (en) * 2016-09-27 2022-11-18 中兴通讯股份有限公司 Operation and maintenance implementation method and device in virtual network and virtual network system
CN109150572A (en) * 2017-06-28 2019-01-04 华为技术有限公司 Realize the method, apparatus and computer readable storage medium of alarm association
CN110008114A (en) * 2019-02-25 2019-07-12 口碑(上海)信息技术有限公司 Configuration information maintaining method, device, equipment and readable storage medium storing program for executing
CN112559113A (en) * 2019-09-10 2021-03-26 中国移动通信集团浙江有限公司 NFV configuration management method, system, server and storage medium based on CMDB
CN112559113B (en) * 2019-09-10 2023-11-10 中国移动通信集团浙江有限公司 CMDB-based NFV configuration management method, system, server and storage medium

Also Published As

Publication number Publication date
CN105119736B (en) 2019-01-18
WO2017008578A1 (en) 2017-01-19

Similar Documents

Publication Publication Date Title
CN105119736A (en) Data check method and device in network function virtualization architecture
US11630646B2 (en) Software defined network controller
US10402293B2 (en) System for virtual machine risk monitoring
US11586461B2 (en) Service creation and management
US9893940B1 (en) Topologically aware network device configuration
US20200195511A1 (en) Network management method and related device
KR102005996B1 (en) Method, apparatus and system for virtualizing network management system
EP3059900B1 (en) Network service template management method and device
CN105099789A (en) Network element uploading method and equipment
CN108319492B (en) Method, device and system for resetting physical machine
US20170109260A1 (en) Test Simulation for Software Defined Networking Environments
CN104461683A (en) Verification method, device and system for virtual machine illegal configuration
WO2018137520A1 (en) Service recovery method and apparatus
CN107005435A (en) A kind of network service descriptor restocking method and device
CN112948063A (en) Cloud platform creation method and device, cloud platform and cloud platform implementation system
CN110278101B (en) Resource management method and equipment
CN113127138A (en) Method, device and system for deploying virtualized network function
CN110839007B (en) Cloud network security processing method and device and computer storage medium
CN103139243A (en) File synchronization method based on star distributed system
WO2016058409A1 (en) Method and apparatus for controlling message transmission and network function virtualization system
CN114598680A (en) Domain name management method, device and storage medium
CN108123821B (en) Data analysis method and device
CN111083719A (en) Method, device and storage medium for flexibly adjusting network element capacity
CN112748981B (en) Processing method and device for software mirror image of virtual network function
WO2023202049A1 (en) Disaster tolerance management method and disaster tolerance management device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant