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Elastic virtual machine (vm) resource scaling method, apparatus and system

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WO2016058318A1
WO2016058318A1 PCT/CN2015/073964 CN2015073964W WO2016058318A1 WO 2016058318 A1 WO2016058318 A1 WO 2016058318A1 CN 2015073964 W CN2015073964 W CN 2015073964W WO 2016058318 A1 WO2016058318 A1 WO 2016058318A1
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node
vm
resource
nfvo
elastic
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PCT/CN2015/073964
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French (fr)
Chinese (zh)
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陈露静
周智伟
刘磊
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中兴通讯股份有限公司
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance or administration or management of packet switching networks

Abstract

The present invention provides an elastic virtual machine (VM) resource scaling method, apparatus and system. The method comprises: determining, by a first node or an upstream node adjacent to the first node according to VM index information in the first node, that the first node reaches a predetermined threshold for performing elastic VM resource scaling; and performing elastic VM resource scaling on the first node by using the upstream node of the first node. The problem in the related art of excessive information exchange with an NFVO and high impact on the NFVO is solved, thereby achieving the effect of reducing the information exchange with the NFVO and lowering the impact on the NFVO.

Description

虚拟机VM资源弹性伸缩处理方法、装置及系统 Virtual machine VM resources elastically stretchable processing method, apparatus and system for 技术领域 FIELD

本发明涉及通信领域,具体而言,涉及一种虚拟机VM资源弹性伸缩处理方法、装置及系统。 The present invention relates to communication field, specifically, it relates to VM resources elastically stretchable processing method, apparatus and system for virtual machines.

背景技术 Background technique

在当前通讯领域,如何在电信设备中构建高效可靠的弹性伸缩服务是业内面临的重要问题和核心难题。 In the current field of communications, how to build an efficient and reliable telecommunications equipment elastically stretchable service is an important issue facing the industry and the core of the problem.

目前大多数的解决方案在安全性和可靠性上均不是很完善,特别是虚拟机(Virtual Machine,简称VM)的弹性伸缩指标监控部分,目前对虚拟机指标信息的监控多以集中式的单点监控方式为主,其中监控节点多放在上游,多以网络功能虚拟化编排(Network Functions Virtualisation Orchestrator,简称NFVO)为主,这种情况对NFVO的冲击过大,要是上游节点出现问题,就很容易会引发单点故障。 Most solutions on safety and reliability are not perfect, especially in the virtual machine (Virtual Machine, referred VM) is elastically stretchable index monitoring section, the current monitoring of virtual machine metrics more information in a centralized single the main point monitoring mode, in which the monitoring node on the upstream multi, multi-function network-virtualization orchestration (network functions virtualisation Orchestrator, referred NFVO) the main impact of this case NFVO is too large, and if there is a problem upstream node, it It can easily lead to a single point of failure.

图1是相关技术中的资源控制结构图,并且,目前的监控方式一般都是虚拟机将本机的指标信息定时采集上报给上游节点,然后由上游节点判断是否达到了伸缩规则的阀值,此种方式的优点是对集中式的批量管理等比较方便,但是缺点也很明显,比如: FIG 1 is a configuration diagram of resource control in the related art, and the present embodiment are generally the virtual machine monitor the timing of the machine index information acquisition reported to the upstream node and the upstream node determines whether the threshold retractable rule, advantage of this approach is more convenient batch of centralized management, but the shortcomings are obvious, such as:

1、消息在传送过程中出现丢包或者网络阻塞时将无法进行实时监控。 1, the message appears in the transmission process will not be monitored in real time packet loss or network congestion.

2、将本机采集的指标信息交由上游节点进行伸缩判断的话,在精确性上也会有问题。 2, the index information is referred to the unit acquired upstream node telescopic determination, then there will be problems in terms of accuracy.

针对相关技术中存在的对NFVO信息交互过多,冲击大的问题,目前尚未提出有效的解决方案。 For too many NFVO for information exchange, major issues related to the impact of art that has not yet come up with effective solutions.

发明内容 SUMMARY

本发明提供了一种虚拟机VM资源弹性伸缩处理方法、装置及系统,以至少解决相关技术中存在的对NFVO信息交互过多,冲击大的问题。 The present invention provides a VM resources elastically stretchable processing method, apparatus and system for a virtual machine, in order to solve at least excessive NFVO information interaction, large impact problems existing in the related art.

根据本发明的一个方面,提供了一种虚拟机VM资源弹性伸缩处理方法,包括:由第一节点或第一节点的相邻上游节点根据所述第一节点中的VM的指标信息确定所述第一节点达到了进行VM资源弹性伸缩处理的预定阈值;利用所述第一节点的上游节点对所述第一节点进行所述VM资源弹性伸缩处理。 According to one aspect of the present invention, there is provided a method for processing elastically stretchable virtual machine VM resources, comprising: determining an upstream neighbor of the first node by the first node or the first node based on the index information in the VM the first node has reached a predetermined threshold value VM resources elastically stretchable process; using the first node to the upstream node to said first node VM resources elastically stretchable process.

优选地,所述VM的指标信息包括以下信息至少之一:内存信息、中央处理器CPU信息、硬盘信息、宽带信息、所述VM所承载的业务指标信息、所述VM的处理能力。 Preferably, the index information comprises at least one of the VM following information: memory information, the CPU information, disk information, internet information, index information service carried by the VM, the VM processing capabilities.

优选地,当所述第一节点为VM时,利用所述第一节点的上游节点对所述第一节点进行所述VM资源弹性伸缩处理包括:所述VM向虚拟化网络功能VNF发送用于请求进行所述VM资源弹性伸缩处理的第一请求消息;所述VNF根据所述第一请求消息向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息;所述VNFM根据所述第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求;所述NFVO根据所述VM资源变更请求对所述VM进行所述VM资源弹性伸缩处理。 The network function to the virtual VM transmits VNF: Preferably, when the first node is a VM, the VM resources of the first node processes including elastically stretchable upstream node to the first node a first request message requesting the process of elastically stretchable VM resources; VNF according to the first request message to the second request message for requesting the global resource access interface to be pre-application resource management function to the virtual network VNFM ; VNFM the request message according to the second transmission VM virtualization orchestration NFVO resource change request to a network function; NFVO the request for the VM VM resources for the processing according to the elastically stretchable VM resource changes.

优选地,当所述第一节点为虚拟化网络功能VNF时,利用所述第一节点的上游节点对所述第一节点进行所述VM资源弹性伸缩处理包括:所述VNF向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息;所述VNFM根据所述第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求;所述NFVO根据所述VM资源变更请求对所述VNF进行所述VM资源弹性伸缩处理。 Preferably, when the first node is a virtual network function VNF, using the upstream node of the first node to the first node of the VM resources elastically stretchable process comprises: the network function to the virtual VNF VNFM transmission resource access management interface requests for global resources of the second pre-application request message; VNFM the functions of the virtual network to transmit orchestration NFVO VM resources change request message according to the second request; according to the said NFVO VM resources VNF change request for the resource of the VM elastically stretchable process.

优选地,当所述第一节点为虚拟化网络功能管理VNFM时,利用所述第一节点的上游节点对所述第一节点进行所述VM资源弹性伸缩处理包括:所述VNFM向网络功能虚拟化编排NFVO发送用于请求全局的资源访问接口进行预申请资源的第三请求消息;在进行所述预申请资源申请成功的情况下,所述VNFM向所述NFVO发送VM资源变更请求;所述NFVO根据所述VM资源变更请求对所述VNFM进行所述VM资源弹性伸缩处理。 Preferably, when the first node is a virtual network function management VNFM, using the upstream node of the first node to the first node of said elastically stretchable VM processing resource comprising: a network function to the virtual VNFM the third request message transmitted orchestration NFVO global resource access interface request resources for pre-application; the case of performing the pre-application resource request is successful, the VNFM transmission resource change request to the VM NFVO; the NFVO VM resources according to the request for the change for the VM resources VNFM elastically stretchable process.

根据本发明的另一方面,提供了一种虚拟机VM资源弹性伸缩处理装置,包括:确定模块,位于第一节点或第一节点的相邻上游节点中,设置为根据所述第一节点中的VM的指标信息确定所述第一节点达到了进行VM资源弹性伸缩处理的预定阈值;处理模块,位于所述第一节点的各个上游节点中,设置为对所述第一节点进行所述VM资源弹性伸缩处理。 According to another aspect of the present invention, there is provided a virtual machine (VM) elastically extensible resource processing device, comprising: a determining module, located in or adjacent to the upstream of the first node of the first node, the first node is set in accordance with determining the index information of the first node VM reaches a predetermined threshold value VM resources elastically stretchable processing; processing module, each located upstream node in the first node, the first node is set to point to the VM elastically stretchable processing resources.

优选地,所述处理模块包括:第一发送单元,位于VM中,设置为当所述第一节点为所述VM时,向虚拟化网络功能VNF发送用于请求进行所述VM资源弹性伸缩处理的第一请求消息;第二发送单元,位于所述VNF中,设置为根据所述第一请求消息向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息;第三发送单元,位于所述VNFM中,设置为根据所述第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求;第一处理单元,位于所述NFVO中,设置为根据所述VM资源变更请求对所述VM进行所述VM资源弹性伸缩处理。 Preferably, the processing module comprises: a first sending unit, located in the VM, is set to the first node when the VM, the virtual network VNF transmission function for requesting resource of the VM processing elastically stretchable a first request message; and a second sending unit, located in the VNF, pre-set according to the first resource request access interface resource request message to the virtual network management function sends a request VNFM second global request message; transmitting a third unit located in the VNFM arranged to transmit to the virtual network arrangement NFVO function according to the second request message VM resource change request; a first processing unit located in the NFVO, according to said resource change request for the VM VM VM resources for the elastically stretchable process.

优选地,所述处理模块包括:第四发送单元,位于虚拟化网络功能VNF中,设置为当所述第一节点为所述VNF时,利用所述VNF向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息;第五发送单元,位于所述VNFM中,设置为根据所述第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求;第二处理单元,位于所述NFVO中,设置为根据所述VM资源变更请求对所述VNF进行所述VM资源弹性伸缩处理。 Preferably, the processing module comprises: a fourth sending unit, located in a virtualized network VNF function, when set to the first node for the VNF, VNF using the management function to the virtual network transmits VNFM pre-application requests the global resource access interface a second resource request message; fifth sending unit located in the VNFM provided transmission resource change request is a VM virtual network arrangement NFVO to function according to the second request message; a first second processing means in said NFVO, set according to the change request of the VM resources VNF VM resources for the elastically stretchable process.

优选地,所述处理模块包括:第六发送单元,位于虚拟化网络功能管理VNFM中,设置为当所述第一节点为所述VNFM时,利用所述VNFM向网络功能虚拟化编排NFVO发送用于请求全局的资源访问接口进行预申请资源的第三请求消息;第七发送单元,位于所述VNFM中,设置为在进行所述预申请资源申请成功的情况下,向所述NFVO发送VM资源变更请求;第三处理单元,位于所述NFVO中,设置为根据所述VM资源变更请求对所述VNFM进行所述VM资源弹性伸缩处理。 Preferably, the processing module comprises: a sixth transmitting means located in the virtualized network management function in VNFM, when set to the first node for the VNFM, with the functions of the virtual network to VNFM orchestration transmission NFVO pre-application access interface resource to the resource request message requesting a third global; the VM resource seventh sending means, located in said VNFM, pre-set as the application performing the resource request is successful, transmission to the NFVO change request; a third processing unit, in said NFVO, set according to the change request of the VM resources VNFM VM resources for the elastically stretchable process.

根据本发明的再一方面,提供了一种系统,包括上述任一项所述的虚拟机VM资源弹性伸缩处理装置。 According to another aspect of the present invention, there is provided a system comprising any of the above virtual machine VM resources elastically stretchable processing apparatus.

通过本发明,采用由第一节点或第一节点的相邻上游节点根据所述第一节点中的VM的指标信息确定所述第一节点达到了进行VM资源弹性伸缩处理的预定阈值;利用所述第一节点的上游节点对所述第一节点进行所述VM资源弹性伸缩处理,解决了相关技术中存在的对NFVO信息交互过多,冲击大的问题,进而达到了减少与NFVO的信息交互,降低对该NFVO的冲击的效果。 By the present invention, a neighboring upstream node determined by the node or the first node based on the index information of the first node of the first node VM reaches a predetermined threshold value VM resources elastically stretchable process; using the said upstream node is the first node to the first node of said elastically stretchable VM resource address and solve, the problem of too large impact information interaction NFVO present in the related art, thus achieving information exchange reduce the NFVO , reduce the impact of the NFVO effect.

附图说明 BRIEF DESCRIPTION

此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。 The drawings described herein to provide a further understanding of the present invention, constitute a part of this application, exemplary embodiments of the present invention are used to explain the present invention without unduly limiting the present invention. 在附图中: In the drawings:

图1是相关技术中的资源控制结构图; FIG 1 is a configuration diagram of resource control in the related art;

图2是根据本发明实施例的虚拟机VM资源弹性伸缩处理方法的流程图; A flowchart of FIG. 2 is a processing method of an embodiment of the present invention is elastically extensible virtual machine VM resources;

图3是根据本发明实施例的虚拟机VM资源弹性伸缩处理装置的结构框图; FIG 3 is a block diagram of the processing apparatus according to a virtual machine VM resources telescopic embodiment of the present invention, the elastic;

图4是根据本发明实施例的虚拟机VM资源弹性伸缩处理装置中处理模块34的结构框图一; FIG 4 is a configuration module 34 of the virtual machine VM resources elastically stretchable processing apparatus of the embodiment of the present invention is a process block diagram;

图5是根据本发明实施例的虚拟机VM资源弹性伸缩处理装置中处理模块34的结构框图二; FIG 5 is a block diagram of two modules 34 is elastically extensible virtual machine VM resources processing apparatus in an embodiment of the process according to the present invention;

图6是根据本发明实施例的虚拟机VM资源弹性伸缩处理装置中处理模块34的结构框图三; FIG 6 is a block diagram showing a configuration of 34 three virtual machines VM resources elastically stretchable processing apparatus of the embodiment according to the present invention, the processing module;

图7是根据本发明实施例的系统的结构框图; FIG 7 is a block diagram of the system according to the embodiment of the present invention;

图8是根据本发明实施例的VM弹性伸缩过程图; FIG 8 is elastically stretchable VM embodiment of the process of FIG embodiment of the present invention;

图9是根据本发明实施例的VNF弹性收缩过程图; 9 is a view of VNF elastic shrinkage embodiment of the present invention;

图10是根据本发明实施例的VNFM弹性伸缩过程图。 FIG 10 is elastically stretchable VNFM embodiment of the process of FIG embodiment of the present invention.

具体实施方式 detailed description

下文中将参考附图并结合实施例来详细说明本发明。 Hereinafter with reference to the accompanying drawings and embodiments of the present invention will be described in detail. 需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。 Incidentally, in the case of no conflict, embodiments and features of the embodiments of the present application can be combined with each other.

在本实施例中提供了一种虚拟机VM资源弹性伸缩处理方法,图2是根据本发明实施例的虚拟机VM资源弹性伸缩处理方法的流程图,如图2所示,该流程包括如下步骤: Provided in the present embodiment, a virtual machine VM resources elastically stretchable processing method, FIG. 2 is a flowchart illustrating processing method according to an embodiment of the present invention is elastically extensible virtual machine VM resources, 2, the process comprising the steps of :

步骤S202,由第一节点或第一节点的相邻上游节点根据第一节点中的VM的指标信息确定第一节点达到了进行VM资源弹性伸缩处理的预定阈值; Step S202, the upstream node adjacent the first node by the first node or the first node has reached a predetermined determination threshold value VM resources elastically stretchable process according to the index information of the VM node;

步骤S204,利用第一节点的上游节点对第一节点进行VM资源弹性伸缩处理。 Step S204, using the first node to the first node upstream node VM resources elastically stretchable process.

通过上述步骤,由第一节点或第一节点的相邻上游节点根据第一节点中的VM的指标信息确定第一节点达到了进行VM资源弹性伸缩处理的预定阈值;利用第一节点的上游节点对第一节点进行VM资源弹性伸缩处理,实现了由节点本身或节点的相邻 上游节点对节点进行状态监控,减少了对NFVO节点的冲击,解决了相关技术中存在的对NFVO信息交互过多,冲击大的问题,进而达到了减少与NFVO的信息交互,降低对该NFVO的冲击的效果。 Through the above steps, it is determined by the adjacent upstream node or a node based on the index information of the first node in a first node of the first node VM reaches a predetermined threshold value VM resources elastically stretchable processing; upstream node of the first node using VM resources of the first node elastically stretchable processing, the node status monitoring by a neighboring node or the upstream node itself, reducing the impact on NFVO node problem in the related art of the presence of too much information interaction NFVO , the impact of big problems, thus achieving the reduction and NFVO information exchange, reduce the impact of the NFVO effect.

其中,上述VM的指标信息包括以下信息至少之一:内存信息、中央处理器CPU信息、硬盘信息、宽带信息、VM所承载的业务指标信息、VM的处理能力。 Wherein the index information includes at least one of the VM in the following information: service information memory index information, the CPU information, disk information, internet information, carried by the VM, the VM processing capability.

在一个优选的实施例中,当第一节点为VM时,利用第一节点的上游节点对第一节点进行VM资源弹性伸缩处理包括:VM向虚拟化网络功能VNF发送用于请求进行VM资源弹性伸缩处理的第一请求消息;VNF根据第一请求消息向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息;VNFM根据第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求;NFVO根据VM资源变更请求对VM进行VM资源弹性伸缩处理。 In a preferred embodiment, when the first node is a VM, using the first node to the first node upstream node VM resources elastically stretchable process comprising: VM to a virtual network function for requesting transmission VNF VM resources elastically elasticized first request message; VNF sending a second request message for requesting the global resource access interface to be pre-application resource management function to the virtual network according to a first request message VNFM; VNFM virtual network function according to a second request message orchestration NFVO change request transmission VM resources; NFVO request for the VM VM VM resources elastically stretchable processing based resource changes. 从而实现了在对VM进行VM资源弹性伸缩处理时,极大的减少了和NFVO之间的信息交互,降低了对NFVO的冲击。 In order to achieve a VM when VM resources were elastically stretchable processing, greatly reducing the interaction between information and NFVO, reducing the impact on the NFVO.

在一个优选的实施例中,当第一节点为虚拟化网络功能VNF时,利用第一节点的上游节点对第一节点进行VM资源弹性伸缩处理包括:VNF向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息;VNFM根据第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求;NFVO根据VM资源变更请求对VNF进行VM资源弹性伸缩处理。 In a preferred embodiment, when the first node is a virtual network function VNF, using the first node to the first node upstream node VM resources elastically stretchable process comprising: VNF management function to the virtual network transmits VNFM global resource access request interface resources of the second pre-application request message; VNFM functions of the virtual network to transmit VM orchestration NFVO resource change request message according to a second request; NFVO VNF request to be processed in accordance with the elastically stretchable VM VM resources resource changes. 从而实现了在对VNF进行VM资源弹性伸缩处理时,极大的减少了和NFVO之间的信息交互,降低了对NFVO的冲击。 In order to achieve a VM resources when VNF be resilient and elastic processing, greatly reducing the interaction between information and NFVO, reducing the impact on the NFVO.

在一个优选的实施例中,当第一节点为虚拟化网络功能管理VNFM时,利用第一节点的上游节点对第一节点进行VM资源弹性伸缩处理包括:VNFM向网络功能虚拟化编排NFVO发送用于请求全局的资源访问接口进行预申请资源的第三请求消息;在进行预申请资源申请成功的情况下,VNFM向NFVO发送VM资源变更请求;NFVO根据VM资源变更请求对VNFM进行VM资源弹性伸缩处理。 In a preferred embodiment, when the first node is a virtual network function management VNFM, using the first node to the first node upstream node VM resources elastically stretchable process comprising: VNFM virtual function to the network transmission arrangement NFVO the third pre-application resource request message in the global resource access interface request; the case of performing the pre-application resource request success, VNFM transmission resource change request to the VM NFVO; NFVO VNFM request to be elastically stretchable the VM VM resources resource changes deal with. 从而实现了在对VNFM进行VM资源弹性伸缩处理时,极大的减少了和NFVO之间的信息交互,降低了对NFVO的冲击。 In order to achieve a VM resources when VNFM be resilient and elastic processing, greatly reducing the interaction between information and NFVO, reducing the impact on the NFVO.

在本实施例中还提供了一种虚拟机VM资源弹性伸缩处理装置,该装置用于实现上述实施例及优选实施方式,已经进行过说明的不再赘述。 In the present embodiment also provides a virtual machine (VM) elastically extensible resource processing means for realizing the above-described embodiments and preferred embodiment has been described will not be repeated. 如以下所使用的,术语“模块”可以实现预定功能的软件和/或硬件的组合。 Combination of software and / or hardware as used hereinafter, the term "module" may implement a predetermined function. 尽管以下实施例所描述的装置较佳地以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。 Although the following description of embodiments of the apparatus of the preferred embodiment be implemented in software, but implemented as a combination of hardware, or software and hardware it is also possible and contemplated.

图3是根据本发明实施例的虚拟机VM资源弹性伸缩处理装置的结构框图,如图3所示,该装置包括确定模块32和处理模块34。 FIG 3 is a block diagram showing a configuration shown in FIG. 3 virtual machine VM resources elastically stretchable processing apparatus according to an embodiment of the present invention, the apparatus includes a determining module 32 and a processing module 34. 下面对该装置进行说明。 The device will be described below.

确定模块32,位于第一节点或第一节点的相邻上游节点中,设置为根据第一节点中的VM的指标信息确定第一节点达到了进行VM资源弹性伸缩处理的预定阈值;处理模块34,位于第一节点的各个上游节点中,连接至上述确定模块32,设置为对第一节点进行VM资源弹性伸缩处理。 Determining module 32, located upstream node adjacent the first node or the first node, arranged to determine the first node has reached a predetermined threshold value VM resources elastically stretchable process according to the index information of the VM node; processing module 34 each upstream node is the first node, coupled to said determination module 32, provided for the first node VM resources elastically stretchable process. 其中,上述VM的指标信息可以包括以下信息至少之一:内存信息、中央处理器CPU信息、硬盘信息、宽带信息、VM所承载的业务指标信息、VM的处理能力。 Wherein the index information of the VM may include at least one of the following information: service information memory index information, the CPU information, disk information, internet information, carried by the VM, the VM processing capability.

图4是根据本发明实施例的虚拟机VM资源弹性伸缩处理装置中处理模块34的结构框图一,如图4所示,该处理模块34包括第一发送单元42、第二发送单元44、第三发送单元46和第一处理单元48。 The processing module 34 is a block diagram showing the structure of a virtual machine VM resources elastically stretchable processing apparatus in FIG. 4 is an embodiment of the present invention a, shown in Figure 4, the processing module 34 comprises a first sending unit 42, second sending unit 44, a first three transmission unit 46 and the first processing unit 48. 下面对该处理模块34进行说明。 Below the processing module 34 will be described.

第一发送单元42,位于VM中,设置为当第一节点为VM时,向虚拟化网络功能VNF发送用于请求进行VM资源弹性伸缩处理的第一请求消息;第二发送单元44,位于VNF中,连接至上述第一发送单元42,设置为根据第一请求消息向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息;第三发送单元46,位于VNFM中,连接至上述第二发送单元44,设置为根据第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求;第一处理单元48,位于NFVO中,连接至上述第三发送单元46,设置为根据VM资源变更请求对VM进行VM资源弹性伸缩处理。 A first transmission unit 42, located in the VM, is set when the first node VM, the virtual function VNF network transmits a request message requesting a first elastically stretchable processing VM resources; and a second sending unit 44, located VNF are connected to the first transmitting unit 42, arranged according to a second request message requesting a first message sent to the virtual network management function VNFM global resource access interface requests for pre-application resource; third sending unit 46, VNFM located in connection to the second transmitting unit 44 transmits setting change request to the resource VM virtual network function according to the arrangement NFVO second request message; a first processing unit 48, located in NFVO connected to said third transmitting means 46, according to a request for a resource change VM VM VM resources to be elastically stretchable process.

图5是根据本发明实施例的虚拟机VM资源弹性伸缩处理装置中处理模块34的结构框图二,如图5所示,该处理模块34包括第四发送单元52、第五发送单元54、和第二处理单元56。 FIG 5 is a block diagram showing the structure of a virtual machine VM resources elastically stretchable processing apparatus of the embodiment of the present invention, the processing module 34 according to two, as shown in FIG. 5, the processing module 34 includes a fourth transmitting unit 52, the fifth transmission unit 54, and The second processing unit 56. 下面对该处理模块34进行说明。 Below the processing module 34 will be described.

第四发送单元52,位于虚拟化网络功能VNF中,设置为当第一节点为VNF时,利用VNF向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息;第五发送单元54,位于VNFM中,连接至上述第四发送单元52,设置为根据第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求;第二处理单元56,位于NFVO中,连接至上述第五发送单元54,设置为根据VM资源变更请求对VM进行VM资源弹性伸缩处理。 Fourth sending a second request unit 52, located in a virtualized network function VNF, when the first set point of VNF, VNF access interface resources to the virtual network management function for requesting transmission VNFM global resources pre-application message; fifth sending unit 54, located in VNFM, coupled to said fourth transmission means 52 is provided for the transmission VM virtual resource change request to the network function NFVO arrangement according to a second request message; and a second processing unit 56, located in NFVO connected to the fifth transmission unit 54, it is provided according to a request for a resource change VM VM VM resources to be elastically stretchable process.

图6是根据本发明实施例的虚拟机VM资源弹性伸缩处理装置中处理模块34的结构框图三,如图6所示,该处理模块34包括第六发送单元62、第七发送单元64、和第三处理单元66。 FIG 6 is a block diagram showing the structure of a virtual machine VM resources elastically stretchable processing apparatus of the embodiment of the present invention, three processing modules 34, shown in Figure 6, the processing module 34 includes a sixth transmitting unit 62, a seventh transmission unit 64, and third processing unit 66. 下面对该处理模块34进行说明。 Below the processing module 34 will be described.

第六发送单元62,位于虚拟化网络功能管理VNFM中,设置为当第一节点为VNFM时,利用VNFM向网络功能虚拟化编排NFVO发送用于请求全局的资源访问接口进行预申请资源的第三请求消息;第七发送单元64,位于VNFM中,连接至上述第六发送单元62,设置为在进行预申请资源申请成功的情况下,向NFVO发送VM资源变更请求;第三处理单元66,位于NFVO中,连接至上述第七发送单元64,设置为根据VM资源变更请求对VM进行VM资源弹性伸缩处理。 Sixth sending unit 62, it is in a virtual network management function in VNFM, when the first set point VNFM, using VNFM virtualized resources to the network access interface function NFVO arrangement sends a request to the global resource a third pre-application request message; a seventh transmitting unit 64, located in VNFM connected to the sixth transmitting unit 62 provided in the case of carrying out the preliminary application successful resource request, the resource change request to the VM transmits NFVO; third processing unit 66, located NFVO, the transmission is connected to the seventh means 64, arranged according to the resource change request for VM VM VM resources to be elastically stretchable process.

图7是根据本发明实施例的虚拟机VM资源弹性伸缩处理系统的结构框图,如图7所示,该虚拟机VM资源弹性伸缩处理系统72包括上述任一项的虚拟机VM资源弹性伸缩处理装置74。 FIG 7 is a block diagram showing a virtual machine VM resources elastically stretchable processing system according to an embodiment of the present invention, shown in Figure 7, the virtual machine VM resources elastically stretchable processing system 72 includes a virtual machine (VM) elastically stretchable processing resource of any of the above 74 apparatus.

为了解决相关技术中存在的对NFVO信息交互过多,冲击大的问题,在本发明实施例中还提供了一种资源按需供给和动态管理的方法,通过本发明实施例中的方法可以减轻对上游节点NFVO的冲击,有效消除单点故障,并减少消息交互,同时让采集的指标信息更加精确,从而实现了构建高效、安全可靠的弹性伸缩服务的目的。 To address excessive NFVO information interaction, large impact problems existing in the related art, in the embodiments of the present invention further provides a method of supply and demand dynamic resource management method in the embodiment of the present invention can be reduced by the impact on the upstream node NFVO, effectively eliminating single points of failure and reducing message interaction, while allowing more accurate index information collection, in order to achieve the aim to build efficient, safe and reliable elastically stretchable services.

在该实施例中通过使原来统一管理虚拟资源的NFVO节点下沉,通过权限下放分层管理的方式,来减小对NFVO的冲击,并提供资源管理接口给VNFM,使其也能访问预占资源、VM状态、VM已使用资源等全局虚拟资源信息,从而不用每次都通过NFVO访问。 By the original unified management of virtual resources NFVO sink node in this embodiment, hierarchical management authority delegated by the way, to reduce the impact of NFVO, and to provide resources to the management interface VNFM, so that it can access camped resources, VM state, VM has virtual resource use global resources such as information, which do not always pass NFVO access.

优选实施例一当上述第一节点为VM时的VM资源弹性伸缩处理: As a preferred embodiment of the elastically stretchable VM resources processing the first node VM:

最下游的VM资源创建好弹性伸缩规则后,各个VM是通过服务器负载均衡(Server Load Balancing,简称为SLB)的方式绑定在一起组成的虚拟化网络功能(Virtualised Network Function,简称为VNF),多指网元侧,相对于监控VNF层级的指标信息而言,监控VNF下每个VM的指标信息显得更为精确和及时,这里的VM监控指标主要由内存、CPU、硬盘、带宽等系统信息组成,通过每个VM自身进行实时状态监控,并由自身判断是否达到弹性伸缩条件,若是VM自身无法进行判断是否达到了弹性伸缩规则的条件,则将监控的信息数据交由上游的VNF节点进行判断。 After the VM resource created the most downstream elastically stretchable rules, each VM is through server load balancing (Server Load Balancing, referred to as SLB) way to bind together to form virtual network function of (Virtualised Network Function, referred to as the VNF), multi-finger NE side, relative to the index monitoring information VNF levels, the index information for each VM under surveillance VNF is more accurate and timely, here's the main message from the VM monitoring indicators memory, CPU, hard disk, system bandwidth composition, real-time status monitoring through each VM itself, by itself determine whether the elastically stretchable condition, if the VM itself can not be determined whether the rule of elastically stretchable condition, will monitor the information data referred to VNF node upstream of the judgment. 若是达到伸缩条件,则发送第一请求消息给VNF进行弹性伸缩处理,并发送请求给虚拟化网络功能管理(Virtualised Network Function Manager,简称为VNFM),当系统整体负荷较低的情况下,如果达到了缩容条件,则由VNF发送第二请求消息给VNFM,并触发弹性伸缩请求,VNFM发送VM资源请求变更消息给NFVO,通过对VM进行一系列状态迁移操作,释放VM资源,然后对VNF进行SLB处理,降低系统总体拥有成本(Total Cost of Ownership,简称为TCO);当系统整体负荷较高的情况下,如 果达到了扩容条件,则由VNF发送第二请求消息给VNFM,VNFM发送VM资源请求变更消息给NFVO,并根据VNF绑定的VM配置,通过对VM进行一系列状态迁移操作,启动相应的VM,然后对VNF进行SLB处理,以此扩展、扩大系统处理能力。 If the stretching conditions are reached, sending a first request message to the VNF elastically stretch processing, and sends a request to the virtual network management function (Virtualised Network Function Manager, simply referred to as VNFM), when the lower overall system load, is reached the volume reduction conditions, by sending a second request message to VNF VNFM, elastically stretchable and trigger request, VNFM VM transmits a resource request message to change NFVO, by a series of state of VM migration, VM resources released, and then be VNF SLB processing costs, reduce system ownership (Total cost of ownership, the TCO for short); if higher overall system load conditions, if the conditions of expansion reached, by sending a second request message to VNF VNFM, VNFM transmission VM resources change request message to NFVO, and according to the VM VNF binding configuration, the VM by a series of state transition operation, the VM corresponding start, then VNF process for SLB, this expansion, the expansion of system capacity.

综上可知,NFVO配合VNFM、VNF完成VM的弹性伸缩。 To sum up, NFVO with VNFM, VNF completed elastically stretchable VM. 该过程由VM发起,VNFM收到VNF的创建请求后,计算所需修改的资源列表,向NFVO申请分配资源,完成资源的预占和分配,VNFM启动新增VM并向VNF通知完成。 The process is initiated by the VM, VNFM after receipt of a request to create VNF, calculate the required modification of the list of resources, allocating resources to NFVO apply, complete the pre-accounting and allocation of resources, new VNFM start the VM and VNF notification of completion. 图8是根据本发明实施例的VM弹性伸缩过程图,如图8所示,该过程包括如下步骤: FIG 8 is a VM elastic expansion process of an embodiment of the present invention, shown in Figure 8, the process comprising the steps of:

步骤S802:云数据中心平台部署完成,VM资源创建好弹性伸缩规则,虚拟网络部署完成,VM信息采集完成; Step S802: the cloud data center platform is deployed, created elastically stretchable rules VM resources, virtual network deployment is complete, the VM information acquisition is complete;

步骤S804:VM自身进行状态监控以及弹性判断,若VM自身无法进行判断是否达到了弹性伸缩规则的条件,则将监控的信息数据交由上游的VNF节点进行判断; Step S804: VM status monitoring itself and an elastic judgment, if the VM itself can not be determined whether the rule elastically stretchable condition, then the monitor information data referred VNF node upstream of the judgment;

步骤S806:若达到伸缩条件,则由VM发送第一请求消息给VNF进行弹性伸缩处理; Step S806: If the conditions reach telescopic, VM by sending a first request message to elastically elasticized VNF;

步骤S808:VNF发送请求对VM资源进行弹性伸缩处理的弹性伸缩请求给VNFM; Step S808: VNF send a request for VM resources elastically stretchable elastically stretchable processing request to VNFM;

步骤S810:VNFM向NFVO发送VM资源变更请求,其中,VNFM解析VNF发起的创建VM请求,请求中携带VM名称和操作、以及创建VM的个数: Step S810: VNFM sends NFVO VM resource change request, which, VNFM resolve to create a VM request VNF ​​initiated request carries the VM name and operations, and create a number of the VM:

如果VM已经存在,当VM处于异常状态时,直接上报错误; If the VM already exists, when the VM is in an abnormal state, error reporting directly;

如果VM已经存在,当VM处于运行状态时,直接上报成功; If the VM already exists, when the VM is running, directly reporting success;

如果VM已经存在,VM处于其他正常状态,则VNFM启动VM到正常运行状态,然后上报成功; If the VM already exists, in other VM normal state, VNFM start the VM to normal operation, and then reported success;

如果VM不存在,则进入下一步; If the VM does not exist, the next step;

VNFM向NFVO请求全局的资源访问接口进行预申请资源,资源申请成功上报消息并进入下一步。 VNFM global resource access request interface pre-application resources to NFVO, resource reporting message and the application is successful the next step. 若NFVO无应答超时,则流程终止并上报错误;如果预申请资源失败,则上报失败,流程终止;VNFM发送资源分配请求给NFVO,资源分配成功上报消息并进入下一步;若NFVO无应答超时,则流程终止并上报错误;如果资源分配失败,则上报失败,流程终止; If NFVO no answer timeout, the process is terminated and reported to the error; if pre-application resource fails, the report fails, the process is terminated; VNFM sends a resource allocation request to NFVO, resource allocation success message and report to the next step; if NFVO no answer timeout, the process is terminated and reported to the error; if resource allocation fails, the report fails, the process is terminated;

步骤S812:NFVO成功创建VM,最终使VM达到初始状态,VNFM生命周期业务向VNF发送启动创建的VM;若启动VM失败,则上报错误;VNFM上报消息返回VNF创建结果,携带操作动作和VM名称,以及每个VM的操作结果;VNF对新增VM进行SLB处理。 Step S812: NFVO successfully created VM, eventually VM reach the initial state, VNFM lifecycle of the business sends start VM created to VNF; if the VM fails to start, the reported error; VNFM report message returned VNF create results, to carry operational action and VM name , and an operation result of each VM; VM VNF be added to SLB process.

优选实施例二当上述第一节点为VNF时的VM资源弹性伸缩处理 Preferred embodiments of two when said first node is a VM VNF elastically stretchable processing resources

VNF节点除了有可能需要判断下游的VM指标信息外,还需要同时判断并监控自身的指标信息,这里的监控指标主要涉及内存、CPU、硬盘、带宽等系统信息以及网元侧所承载的业务指标信息,比如每秒事务处理次数(Transactions Per Second,简称为TPS),某种业务的负荷情况等,若是VNF自身无法进行判断是否达到了弹性伸缩规则的条件,则将监控的所有信息数据交由上游的VNFM节点进行判断,若是达到伸缩条件,则由VNF进行弹性伸缩处理,并发送相关请求给VNFM,当系统整体负荷较低的情况下,如果达到了缩容条件,则发送第二请求消息给VNFM,并触发弹性伸缩请求,VNFM发送VM资源变更请求给NFVO,通过对VM进行一系列状态迁移操作,释放VM资源,然后对VNF进行SLB处理,降低系统TCO;当系统整体负荷较高的情况下,如果达到了扩容条件,则发送第二请求消息给VNFM,VNFM VNF nodes other may need to determine if a VM index information downstream, but also need to determine and monitor its own index information, where the monitoring index relates business indicators system information and the NE memory, CPU, hard disk, bandwidth carried information such as the number of transactions per second (transactions per second, referred to as TPS), certain load conditions and other business, if VNF itself unable to determine whether the rules of elastically stretchable condition, all information data will be handed over to the monitor VNFM node upstream of the judgment, if the conditions to achieve stretching, VNF by elastically stretching process, and transmits the request to the relevant VNFM, when lower overall system load, if it reaches the volume reduction conditions, sending a second request message to VNFM, elastically stretchable and trigger request, VNFM transmission resource change request to the VM NFVO, by a series of state of VM migration, VM resources released, and then process VNF for SLB, reducing the TCO system; if higher overall system load case, if the expansion conditions are reached, sending a second request message to VNFM, VNFM 然后发送VM资源变更请求给NFVO,并根据VNF绑定的VM配置,通过对VM进行一系列状态迁移操作,启动相应的VM,然后对VNF进行SLB处理,以此扩展、扩大系统处理能力。 And then send the request to change VM resources NFVO, according to VM configuration VNF bound by a series of state of the VM migration, start the appropriate VM, and then VNF were SLB processing, in order to extend and expand system capacity.

由上述可知,NFVO配合VNFM完成VM的弹性伸缩。 From the foregoing, NFVO VNFM completed with elastically stretchable VM. 该过程由VM发起,VNFM收到VNF的创建请求后,计算所需修改的资源列表,向NFVO申请分配资源,完成资源的预占和分配,VNFM启动新增VM并向VNF通知完成。 The process is initiated by the VM, VNFM after receipt of a request to create VNF, calculate the required modification of the list of resources, allocating resources to NFVO apply, complete the pre-accounting and allocation of resources, new VNFM start the VM and VNF notification of completion. 图9是根据本发明实施例的VNF弹性收缩过程图,如图9所示,该过程包括如下步骤: FIG 9 is a VNF elastically shrinking process diagram of an embodiment of the present invention, shown in Figure 9, the process comprising the steps of:

步骤S902:云数据中心平台部署完成,VNF资源创建好弹性伸缩规则,虚拟网络部署完成,VNF信息采集完成; Step S902: the cloud data center platform is deployed, created elastically stretchable rules VNF resources, virtual network deployment is complete, VNF information acquisition is complete;

步骤S904:VNF自身弹性判断,若VNF自身无法进行判断是否达到了弹性伸缩规则的条件,则将监控的信息数据交由上游的VNFM节点进行判断; Step S904: VNF own elasticity determination, if VNF itself can not be determined whether the rule elastically stretchable condition, then the monitor information data referred VNFM node upstream of the judgment;

步骤S906:若达到伸缩条件,则由VNF发送请求进行VM资源弹性伸缩处理的弹性伸缩处理消息给VNFM; Step S906: If the conditions reach stretching, VNF by sending a request for VM resources elastically stretchable elastically stretchable process processing messages to VNFM;

步骤S908:VNFM解析VNF发起的创建VM请求,请求中携带VM名称和操作、以及创建VM的个数: Step S908: VNFM resolved to create the VM request VNF ​​initiated request carries the VM name and operations, and create a number of the VM:

如果VM已经存在,当VM处于异常状态时,直接上报错误; If the VM already exists, when the VM is in an abnormal state, error reporting directly;

如果VM已经存在,当VM处于运行状态时,直接上报成功; If the VM already exists, when the VM is running, directly reporting success;

如果VM已经存在,VM处于其他正常状态,则VNFM启动VM到正常运行状态,然后上报成功; If the VM already exists, in other VM normal state, VNFM start the VM to normal operation, and then reported success;

如果VM不存在,则进入下一步; If the VM does not exist, the next step;

VNFM向NFVO发送第二请求消息,请求全局的资源访问接口进行预申请资源,资源申请成功上报消息并进入下一步;若NFVO无应答超时,则流程终止并上报错误;如果预申请资源失败,则上报失败,流程终止; VNFM sends NFVO second request message requesting a global resource access interface pre-application resources, resource application is successful report message and enter the next step; if NFVO no answer timeout, the process is terminated and report errors; failure if pre-application resource, reporting failure, the process is terminated;

VNFM发送VM资源变更请求给NFVO,资源分配成功上报消息并进入下一步。 VNFM VM resource change request is sent to NFVO, resource allocation success message and report to the next step. 若NFVO无应答超时,则流程终止并上报错误;如果资源分配失败,则上报失败,流程终止; If NFVO no answer timeout, the process is terminated and reported to the error; if resource allocation fails, the report fails, the process is terminated;

步骤S910:NFVO成功创建VM,最终使VM达到初始状态,VNFM生命周期业务向VNF发送启动创建的VM;若启动VM失败,则上报错误;VNFM上报消息返回VNF创建结果,携带操作动作和VM名称,以及每个VM的操作结果;VNF对新增VM进行SLB处理。 Step S910: NFVO successfully created VM, eventually VM reach the initial state, VNFM lifecycle of the business sends start VM created to VNF; if the VM fails to start, the reported error; VNFM report message returned VNF create results, to carry operational action and VM name , and an operation result of each VM; VM VNF be added to SLB process.

优选实施例三当上述第一节点为VNFM时的VM资源弹性伸缩处理: Example VM resources elastically stretchable when said first three processing points VNFM preferred embodiment:

VNFM节点除了有可能需要判断下游的VNF指标信息外,还需要同时判断并监控自身的指标信息,这里的监控指标主要涉及内存、CPU、硬盘、带宽等系统信息以及网元处理能力,若是达到伸缩条件,则进行弹性伸缩处理,当系统整体负荷较低的情况下,如果达到了缩容条件,则触发弹性伸缩请求,发送VM资源请求变更消息给NFVO,通过对VM进行一系列状态迁移操作,释放VM资源,然后对VNFM进行SLB处理,降低系统TCO;当系统整体负荷较高的情况下,如果达到了扩容条件,则触发弹性伸缩请求,发送资源请求变更消息给NFVO,并根据VNFM绑定的VM配置,通过对VM进行一系列状态迁移操作,启动相应的VM,然后对VNFM进行SLB处理,以此扩展、扩大系统处理能力。 VNFM node addition may need to determine VNF index information downstream, but also need to determine and monitor its own index information, where the monitoring index mainly related memory, CPU, hard disk, bandwidth system information, and network element processing capacity, if reached telescopic conditions are elastically stretching treatment, when the overall system load is low, the volume reduction achieved if the condition is triggered elastically stretchable request, transmits a change request message to the VM resources NFVO, by a series of state of the VM migration, VM resources released, then SLB VNFM for processing, reducing the TCO system; the higher the overall system when the load conditions, if the conditions of expansion reached, trigger elastically stretchable request, send a resource request message to change NFVO, and in accordance with binding VNFM the VM configuration, the VM by a series of state transition operation, the VM corresponding start, then VNFM for SLB process, in order to extend and expand system capacity.

综上可知,NFVO配合完成VNFM的弹性伸缩。 To sum up, NFVO with the completion of elastically stretchable VNFM. 该过程由VM发起,VNFM收到VNF的创建请求后,计算所需修改的资源列表,向NFVO申请分配资源,完成资源的预占和分配,VNFM启动新增VM并向VNF通知完成。 The process is initiated by the VM, VNFM after receipt of a request to create VNF, calculate the required modification of the list of resources, allocating resources to NFVO apply, complete the pre-accounting and allocation of resources, new VNFM start the VM and VNF notification of completion. 图10是根据本发明实施例的VNFM弹性伸缩过程图,如图10所示,该过程包括如下步骤: FIG 10 is elastically stretchable procedure VNFM view of an embodiment of the present invention, shown in Figure 10, the process comprising the steps of:

步骤S1002:云数据中心平台部署完成,VNFM资源创建好弹性伸缩规则,虚拟网络部署完成,VNFM信息采集完成; Step S1002: the cloud data center platform is deployed, created elastically stretchable rules VNFM resources, virtual network deployment is complete, VNFM information acquisition is complete;

步骤S1004:VNFM自身弹性判断,若VNFM自身无法进行判断是否达到了弹性伸缩规则的条件,则将监控的信息数据交由上游的NFVO节点进行判断;若达到伸缩条件,则由VNFM发送用于请求进行VM资源弹性伸缩处理的弹性伸缩处理消息给NFVO; Step S1004: VNFM own elasticity determination, if VNFM itself can not be determined whether the rule elastically stretchable condition, then the monitor information data referred NFVO node upstream of the determination; if the stretching conditions reached, by sending a request VNFM elastically stretchable message processing VM resources to process elastically stretchable NFVO;

步骤S1006:VNFM解析自身发起的创建VM请求,请求中携带VM名称和操作、以及创建VM的个数: Step S1006: VNFM resolve itself initiated the request to create a VM, VM request carries the name and operations, as well as the number of VM creation of:

如果VM已经存在,当VM处于异常状态时,直接上报错误; If the VM already exists, when the VM is in an abnormal state, error reporting directly;

如果VM已经存在,当VM处于运行状态时,直接上报成功; If the VM already exists, when the VM is running, directly reporting success;

如果VM已经存在,VM处于其他正常状态,则VNFM启动VM到正常运行状态,然后上报成功; If the VM already exists, in other VM normal state, VNFM start the VM to normal operation, and then reported success;

如果VM不存在,则进入下一步; If the VM does not exist, the next step;

VNFM向NFVO发送第三请求消息,请求全局的资源访问接口进行预申请资源,资源申请成功上报消息并进入下一步;若NFVO无应答超时,则流程终止并上报错误;如果预申请资源失败,则上报失败,流程终止;VNFM发送VM资源变更请求给NFVO,资源分配成功上报消息并进入下一步;若NFVO无应答超时,则流程终止并上报错误;如果资源分配失败,则上报失败,流程终止; VNFM sent to NFVO third request message requesting a global resource access interface pre-application resources, resource application is successful report message and enter the next step; if NFVO no answer timeout, the process is terminated and report errors; failure if pre-application resource, reporting failure, the process is terminated; VNFM send a change request to NFVO VM resources, resource allocation success message and report to the next step; if NFVO no answer timeout, the process is terminated and reported to the error; if resource allocation fails, the report fails, the process is terminated;

步骤S1008:NFVO成功创建VM,上报消息返回VNFM创建结果,携带操作动作和VM名称,以及每个VM的操作结果;VNFM对新增VM进行SLB处理。 Step S1008: NFVO successfully created VM, reporting message is returned VNFM create results, to carry operational action and VM name, as well as the operating results of each VM; VNFM to be the new VM SLB process.

在上述各实施例中,各个层级的VM通过自身及上游节点的实时监控及弹性伸缩判断,尽量减少各层级的频繁实时信息交互,更加精确的实时检查并监控VM状态指标,检查如果达到弹性伸缩的条件,触发弹性伸缩动作,对VM自动进行状态迁移,调整VM的状态,通过云数据中心操作内存、CPU、硬盘、带宽等VM资源,达到扩展网元能力或者降低TCO。 In the above embodiments, each level VM by itself and the upstream node of real-time monitoring and elastically stretchable determined to minimize the real-time information exchange frequently at all levels, a more accurate real-time check and monitor VM state index, check if it reaches elastically stretchable conditions, elastically stretchable trigger operation of the VM state transition automatically adjust the state of the VM, through the cloud data center operations memory, CPU, hard disk, VM bandwidth resources to achieve the ability to expand or reduce the NE TCO.

相对于相关技术,本发明实施例中提出的电信设备虚拟化技术下的弹性伸缩状态迁移方法,不仅能减轻对上游的冲击,还能有效消除单点故障,减少消息交互,同时让采集的指标信息更加精确,在提升弹性伸缩服务安全性的同时,而且能降低设备资 源的使用成本,而且可以得到各种定制化的服务,包括虚拟服务动态迁移、VM按需分配。 With respect to the related art, in the proposed embodiment the telecommunication device embodiment of the present invention is elastically extensible virtual method in the state transition of the technology, can not only reduce the impact on the upstream, can effectively eliminate single points of failure, reducing message interaction, while allowing acquisition indicator more accurate information, while resilient and elastic enhance service security, but also can reduce the cost of equipment resources, but also can get a variety of customized services, including live migration of virtual service, VM-demand. 进而实现了更加安全、可靠、灵活、高效的信息运作的目的。 Thus achieving the purpose of a more secure, reliable, flexible and efficient operation of the information.

显然,本领域的技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,并且在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。 Obviously, those skilled in the art will appreciate that the present invention each module or each step may be a general-purpose computing device, they can be integrated in a single computing device or distributed in a network composed of multiple computing devices on, alternatively, they may be implemented by program codes executable by a computing device, so that, to be performed by a computing device stored in a storage means, and in some cases, may be different from the order here performing the steps shown or described, or they are made into integrated circuit modules, or by making them of a plurality of modules or steps in a single integrated circuit module. 这样,本发明不限制于任何特定的硬件和软件结合。 Thus, the present invention is not limited to any particular hardware and software combination.

以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。 The above are only preferred embodiments of the present invention, it is not intended to limit the invention to those skilled in the art, the present invention may have various changes and variations. 凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 Any modification within the spirit and principle of the present invention, made, equivalent substitutions, improvements, etc., should be included within the scope of the present invention.

工业实用性 Industrial Applicability

如上所述,通过上述实施例及优选实施方式,解决了相关技术中存在的对NFVO信息交互过多,冲击大的问题,进而达到了减少与NFVO的信息交互,降低对该NFVO的冲击的效果。 As described above, by the above-described embodiments and preferred embodiments, to solve, the problem of too large impact information interaction NFVO present in the related art, thus achieving information exchange reduce NFVO, reducing the impact of effects NFVO .

Claims (10)

  1. 一种虚拟机VM资源弹性伸缩处理方法,包括: A kind of virtual machine (VM) elastically stretchable treatment resources, including:
    由第一节点或第一节点的相邻上游节点根据所述第一节点中的VM的指标信息确定所述第一节点达到了进行VM资源弹性伸缩处理的预定阈值; Adjacent upstream node by the first node or the first node determining the first node has reached a predetermined threshold value VM resources elastically stretchable process according to the index information of the VM node;
    利用所述第一节点的上游节点对所述第一节点进行所述VM资源弹性伸缩处理。 The elastically stretchable VM resources for processing the first node using the upstream node of the first node.
  2. 根据权利要求1所述的方法,其中,所述VM的指标信息包括以下信息至少之一: The method according to claim 1, wherein the index information of the VM comprises information of at least one of:
    内存信息、中央处理器CPU信息、硬盘信息、宽带信息、所述VM所承载的业务指标信息、所述VM的处理能力。 Memory information, the CPU information, disk information, internet information, index information service carried by the VM, the VM processing capabilities.
  3. 根据权利要求1所述的方法,其中,当所述第一节点为VM时,利用所述第一节点的上游节点对所述第一节点进行所述VM资源弹性伸缩处理包括: The method according to claim 1, wherein, when the first node is a VM, with the first node upstream of the point of the first node VM resources elastically stretchable process comprising:
    所述VM向虚拟化网络功能VNF发送用于请求进行所述VM资源弹性伸缩处理的第一请求消息; A first request message to the VM virtual network VNF transmission function for requesting resource of the VM processing elastically stretchable;
    所述VNF根据所述第一请求消息向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息; The VNF according to the first request message to the virtual network management function VNFM global resource request message for requesting access to the second pre-application interface resource;
    所述VNFM根据所述第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求; The VNFM according to the second request message to the network function of the virtual orchestration NFVO change request transmission VM resources;
    所述NFVO根据所述VM资源变更请求对所述VM进行所述VM资源弹性伸缩处理。 The NFVO VM resources according to the change request of the VM to VM resources for the elastically stretchable process.
  4. 根据权利要求1所述的方法,其中,当所述第一节点为虚拟化网络功能VNF时,利用所述第一节点的上游节点对所述第一节点进行所述VM资源弹性伸缩处理包括: The method according to claim 1, wherein, when the first node is a virtual network function VNF, with the first node upstream of the point of the first node VM resources elastically stretchable process comprising:
    所述VNF向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息; The VNF sent to the virtual network management function VNFM global resource request message for requesting access to the second pre-application interface resource;
    所述VNFM根据所述第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求; The VNFM according to the second request message to the network function of the virtual orchestration NFVO change request transmission VM resources;
    所述NFVO根据所述VM资源变更请求对所述VNF进行所述VM资源弹性伸缩处理。 The NFVO VM resources according to the request for the change for the VM resources VNF elastically stretchable process.
  5. 根据权利要求1所述的方法,其中,当所述第一节点为虚拟化网络功能管理VNFM时,利用所述第一节点的上游节点对所述第一节点进行所述VM资源弹性伸缩处理包括: The method according to claim 1, wherein, when the first node is a virtual network function management VNFM, using the upstream node of the first node to the first node of the VM resources elastically stretchable process comprises :
    所述VNFM向网络功能虚拟化编排NFVO发送用于请求全局的资源访问接口进行预申请资源的第三请求消息; The functions of the virtual network to VNFM orchestration NFVO global transmission resource for requesting access to the third request message pre-application interface resource;
    在进行所述预申请资源申请成功的情况下,所述VNFM向所述NFVO发送VM资源变更请求; When performing the pre-application resource application is successful, the VNFM transmission resource change request to the VM NFVO;
    所述NFVO根据所述VM资源变更请求对所述VNFM进行所述VM资源弹性伸缩处理。 The NFVO VM resources according to the request for the change for the VM resources VNFM elastically stretchable process.
  6. 一种虚拟机VM资源弹性伸缩处理装置,包括: For a virtual machine (VM) elastically extensible resource processing device, comprising:
    确定模块,位于第一节点或第一节点的相邻上游节点中,设置为根据所述第一节点中的VM的指标信息确定所述第一节点达到了进行VM资源弹性伸缩处理的预定阈值; A determining module, located upstream node adjacent the first node or the first node, arranged to determine the first node has reached a predetermined threshold value VM resources elastically stretchable process according to the index information of the VM node;
    处理模块,位于所述第一节点的各个上游节点中,设置为对所述第一节点进行所述VM资源弹性伸缩处理。 A processing module located upstream nodes in the first node, the first node is set to point to the elastically stretchable process VM resources.
  7. 根据权利要求6所述的装置,其中,所述处理模块包括: The apparatus according to claim 6, wherein the processing module comprises:
    第一发送单元,位于VM中,设置为当所述第一节点为所述VM时,向虚拟化网络功能VNF发送用于请求进行所述VM资源弹性伸缩处理的第一请求消息; Sending a first request message to the first unit, located in the VM, the first set when the VM point, sent to the virtual network VNF function for requesting resource of the VM processing elastically stretchable;
    第二发送单元,位于所述VNF中,设置为根据所述第一请求消息向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息; A second sending unit, located in the VNF, according to a second request message to the first request message for requesting the global resource to the virtual network management function VNFM pre-application interface to access the resource;
    第三发送单元,位于所述VNFM中,设置为根据所述第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求; Third transmission means positioned in said VNFM provided VM transmission resource change request is a virtual network function according to the arrangement NFVO the second request message;
    第一处理单元,位于所述NFVO中,设置为根据所述VM资源变更请求对所述VM进行所述VM资源弹性伸缩处理。 A first processing unit in said NFVO, set according to the change request for the resource VM VM VM resources for the elastically stretchable process.
  8. 根据权利要求6所述的装置,其中,所述处理模块包括: The apparatus according to claim 6, wherein the processing module comprises:
    第四发送单元,位于虚拟化网络功能VNF中,设置为当所述第一节点为所述VNF时,利用所述VNF向虚拟化网络功能管理VNFM发送用于请求全局的资源访问接口进行预申请资源的第二请求消息; Fourth sending unit, located in a virtualized network function VNF, when provided to the first node for the VNF, the use of resources of the access interface to the virtual network VNF VNFM management function sends a request to pre-apply global the second resource request message;
    第五发送单元,位于所述VNFM中,设置为根据所述第二请求消息向网络功能虚拟化编排NFVO发送VM资源变更请求; Fifth sending unit located in the VNFM provided transmission resource change request VM virtualization function according to a network schedule NFVO the second request message;
    第二处理单元,位于所述NFVO中,设置为根据所述VM资源变更请求对所述VNF进行所述VM资源弹性伸缩处理。 A second processing unit in said NFVO, set according to the change request of the VM resources VNF VM resources for the elastically stretchable process.
  9. 根据权利要求6所述的装置,其中,所述处理模块包括: The apparatus according to claim 6, wherein the processing module comprises:
    第六发送单元,位于虚拟化网络功能管理VNFM中,设置为当所述第一节点为所述VNFM时,利用所述VNFM向网络功能虚拟化编排NFVO发送用于请求全局的资源访问接口进行预申请资源的第三请求消息; Sixth sending means is in a virtual network function management VNFM, set to the first node when the VNFM when using the network function to VNFM virtualized resource access interface for sending scheduling request NFVO global pre applying a third resource request message;
    第七发送单元,位于所述VNFM中,设置为在进行所述预申请资源申请成功的情况下,向所述NFVO发送VM资源变更请求; Seventh sending means, located in said VNFM, pre-set as the application performing the resource request is successful, transmission resource change request to the VM NFVO;
    第三处理单元,位于所述NFVO中,设置为根据所述VM资源变更请求对所述VNFM进行所述VM资源弹性伸缩处理。 A third processing unit, in said NFVO, set according to the change request of the VM resources VNFM VM resources for the elastically stretchable process.
  10. 一种虚拟机VM资源弹性伸缩处理系统,包括权利要求6至9中任一项所述的装置。 6-1 apparatus according to any 9 for a virtual machine (VM) elastically stretchable processing system resources, including the claims.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101488098A (en) * 2009-02-13 2009-07-22 华中科技大学 Multi-core computing resource management system based on virtual computing technology
CN102646062A (en) * 2012-03-20 2012-08-22 广东电子工业研究院有限公司 Flexible capacity enlargement method for cloud computing platform based application clusters
US20130047158A1 (en) * 2011-08-16 2013-02-21 Esds Software Solution Pvt. Ltd. Method and System for Real Time Detection of Resource Requirement and Automatic Adjustments
CN103678251A (en) * 2013-11-30 2014-03-26 成都天志大行信息科技有限公司 Automatic information management system
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101488098A (en) * 2009-02-13 2009-07-22 华中科技大学 Multi-core computing resource management system based on virtual computing technology
US20130047158A1 (en) * 2011-08-16 2013-02-21 Esds Software Solution Pvt. Ltd. Method and System for Real Time Detection of Resource Requirement and Automatic Adjustments
CN102646062A (en) * 2012-03-20 2012-08-22 广东电子工业研究院有限公司 Flexible capacity enlargement method for cloud computing platform based application clusters
CN103678251A (en) * 2013-11-30 2014-03-26 成都天志大行信息科技有限公司 Automatic information management system
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

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