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1. CN109634716 - Brain split prevention OpenStack virtual machine high-availability management end device and management method

Office Chine
Numéro de la demande 201811475904.4
Date de la demande 04.12.2018
Numéro de publication 109634716
Date de publication 16.04.2019
Type de publication A
CIB
G06F 9/455
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
9Dispositions pour la commande par programme, p.ex. unités de commande
06utilisant des programmes stockés, c. à d. utilisant un moyen de stockage interne à l'équipement de traitement de données pour recevoir ou conserver les programmes
44Dispositions pour exécuter des programmes spécifiques
455Émulation; Interprétation; Simulation de logiciel, p.ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
CPC
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 2009/45587
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
45587Isolation or security of virtual machine instances
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
Déposants WUHAN FIBERHOME INTEGRATION TECHNOLOGIES CO., LTD.
武汉烽火信息集成技术有限公司
Inventeurs ZHANG AO
张傲
WU JIANG
吴江
TIAN SONG
田松
Mandataires 武汉智权专利代理事务所(特殊普通合伙) 42225
Titre
(EN) Brain split prevention OpenStack virtual machine high-availability management end device and management method
(ZH) 防脑裂的OpenStack虚拟机高可用管理端装置及管理方法
Abrégé
(EN)
A brain split prevention OpenStack virtual machine high-availability management end device comprises a Nova module, a cluster management module; and a high-availability module. A method for the high-availability module to operate high-availability management comprises: detecting whether the cluster state is normal or not, if yes, an alarm is given, the process is ended, and if not, the next step is executed normally; checking the state reported by each computing node device through the management network, and if the state is normally terminated, going to the next step; whether processing is needed is judged one by one according to the abnormal state, if processing is not needed, the previous step is ended, and if not, the next step is executed; for the computing node device in the abnormalstate needing to be processed, checking the state of the shared storage device connected with the computing node device, when the shared storage device is abnormal, controlling a cloud computing virtual machine (VM) program running on the computing node device not to run and ending, otherwise, turning to the next step; Issuing a Finning request; And issuing a command, and triggering a cloud computing virtual machine VM program running on the computing node device to run.

(ZH)
防脑裂的OpenStack虚拟机高可用管理端装置,包括:Nova模块;集群管理模块;以及高可用模块,高可用模块运行高可用管理的方法,包括:检查集群状态是否正常,如果异常,则告警并结束,如果正常下一步;检查各个计算节点装置通过管理网络上报的状态,如果正常终止,否则转到下一步;根据异常状态,逐个判断是否需要进行处理,无需处理则结束转回上一步,否则转到下一步;对于需要处理的异常状态的计算节点装置,检查与之连接的共享存储装置的状态,当共享存储装置异常时,控制该计算节点装置上运行的云计算虚拟机VM程序不运行并结束,否则转到下一步;下发Fencing请求;下发命令,触发该计算节点装置上运行的云计算虚拟机VM程序运行。

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