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1. WO2018000197 - VIRTUAL NETWORK FUNCTION RESOURCE MANAGEMENT METHOD AND DEVICE

Publication Number WO/2018/000197
Publication Date 04.01.2018
International Application No. PCT/CN2016/087494
International Filing Date 28.06.2016
IPC
H04L 12/24 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
02Details
24Arrangements for maintenance or administration
CPC
G06F 2009/4557
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
4557Distribution of virtual machine instances; Migration and load balancing
G06F 2009/45579
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
45579I/O management, e.g. providing access to device drivers or storage
G06F 2009/45595
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
45595Network integration; Enabling network access in virtual machine instances
G06F 9/45558
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
G06F 9/5077
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
46Multiprogramming arrangements
50Allocation of resources, e.g. of the central processing unit [CPU]
5061Partitioning or combining of resources
5077Logical partitioning of resources; Management or configuration of virtualized resources
H04L 41/0816
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
41Arrangements for maintenance or administration or management of packet switching networks
08Configuration management of network or network elements
0803Configuration setting of network or network elements
0813Changing of configuration
0816due to adaptation, e.g. in response to network events
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 余芳 YU, Fang
  • 张逢喆 ZHANG, Fengzhe
  • 彭展 PENG, Zhan
Agents
  • 北京龙双利达知识产权代理有限公司 LONGSUN LEAD IP LTD.
Priority Data
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VIRTUAL NETWORK FUNCTION RESOURCE MANAGEMENT METHOD AND DEVICE
(FR) PROCÉDÉ ET DISPOSITIF DE GESTION DE RESSOURCES DE FONCTION DE RÉSEAU VIRTUEL
(ZH) 虚拟网络功能资源管理的方法和设备
Abstract
(EN) Embodiments of the present application disclose a virtual network function resource management method and device. The method comprises: a virtual network function management (VNFM) device sending a preprocessing request message to an element management (EM) device, wherein the preprocessing request message is used to request the EM device to perform resource scaling preprocessing on a virtual network function (VNF) instance, and the resource scaling preprocessing comprises performing migration processing on a service carried by a virtualized container that needs to undergo resource scaling preprocessing; and the VNFM device performing resource scaling processing on the VNF instance after determining that the EM device has completed the resource scaling preprocessing. According to the method and device provided by the embodiments of the present invention, migration processing is performed on a service carried by a virtualized container on which preprocessing is performed, so that the service carried by the virtualized container corresponding to a VNF instance is not damaged when resource scaling processing is performed.
(FR) Des modes de réalisation de la présente invention concernent un procédé et un dispositif de gestion de ressources de fonction de réseau virtuel. Le procédé comprend les étapes suivantes : un dispositif de gestion de fonction de réseau virtuel (VNFM) envoie un message de demande de prétraitement à un dispositif de gestion d'éléments (EM), le message de demande de prétraitement étant utilisé pour demander au dispositif EM d'exécuter un prétraitement d’ajustement de ressources sur une instance de fonction de réseau virtuel (VNF), le prétraitement d’ajustement de ressources consistant à exécuter un traitement de migration sur un service transporté par un conteneur virtualisé qui doit subir un prétraitement d’ajustement de ressources ; et le dispositif VNFM exécute un traitement d’ajustement de ressources sur l'instance VNF après avoir déterminé que le dispositif EM a terminé le prétraitement d’ajustement de ressources. Selon le procédé et le dispositif fournis par les modes de réalisation de la présente invention, un traitement de migration est exécuté sur un service transporté par un conteneur virtualisé sur lequel un prétraitement est exécuté. Cela permet au service transporté par le conteneur virtualisé correspondant à une instance VNF de ne pas être endommagé lorsque le traitement d’ajustement de ressources est exécuté.
(ZH) 本申请实施例公开了一种虚拟网络功能资源管理的方法和设备,该方法包括:虚拟网络功能管理VNFM设备向网元管理EM设备发送预处理请求消息,所述预处理请求消息用于请求所述EM设备对虚拟网络功能VNF实例执行资源收缩预处理,其中,所述资源收缩预处理包括对需要执行资源收缩预处理的虚拟化容器所承载的业务进行迁移处理;所述VNFM设备确定所述EM设备完成所述资源收缩预处理后,所述VNFM设备对所述VNF实例执行资源收缩处理。本申请实施例提供的方法和装置,通过对虚拟化容器进行预处理承载的业务进行迁移处理,可以避免在执行资源收缩时VNF实例对应的虚拟化容器所承载的业务受损。
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