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Pub. No.: WO/2018/077132 International Application No.: PCT/CN2017/107299
Publication Date: 03.05.2018 International Filing Date: 23.10.2017
IPC:
H04L 29/08 (2006.01) ,G06F 9/455 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
08
Transmission control procedure, e.g. data link level control procedure
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
9
Arrangements for programme control, e.g. control unit
06
using stored programme, i.e. using internal store of processing equipment to receive and retain programme
44
Arrangements for executing specific programmes
455
Emulation; Software simulation
Applicants: NEW H3C TECHNOLOGIES CO., LTD.[CN/CN]; 466 Changhe Road, Binjiang District Hangzhou, Zhejiang 310052, CN
Inventors: SHEN, Zhipeng; CN
WANG, Hai; CN
Agent: PATENTSINO IP FIRM; Suite 413, Shang Fang Building No. 27 North Third Ring Road Middle, Xicheng District Beijing 100029, CN
Priority Data:
201610940380.625.10.2016CN
Title (EN) INFORMATION ACQUISITION
(FR) ACQUISITION D'INFORMATIONS
(ZH) 信息获取
Abstract:
(EN) An information acquisition method and device, applied to a primary proxy server. The method comprises: receiving an information acquisition request sent by a first virtual machine, the information acquisition request comprising a first virtual machine identifier; detecting whether configuration information cached locally comprises first configuration information corresponding to the first virtual machine identifier; if yes, obtaining the first configuration information locally and sending the first configuration information to the first virtual machine; if not, adding primary information to the information acquisition request and sending the information acquisition request to a secondary proxy server, configuration information of all virtual machines corresponding to the secondary proxy server being cached in the secondary proxy server; receiving the first configuration information fed back by the secondary proxy server according to the first virtual machine identifier and the primary information; and caching the received first configuration information and sending same the first virtual machine.
(FR) L'invention concerne un procédé et un dispositif d'acquisition d'informations, appliqués à un serveur mandataire primaire. Le procédé consiste à : recevoir une demande d'acquisition d'informations envoyée par une première machine virtuelle, la demande d'acquisition d'informations contenant un premier identificateur de machine virtuelle ; détecter si des informations de configuration mises en cache localement comprennent, ou non, des premières informations de configuration correspondant au premier identificateur de machine virtuelle ; dans l’affirmative, obtenir les premières informations de configuration localement et envoyer les premières informations de configuration à la première machine virtuelle ; dans la négative, ajouter des informations primaires à la demande d'acquisition d'informations et envoyer la demande d'acquisition d'informations à un serveur mandataire secondaire, des informations de configuration de toutes les machines virtuelles correspondant au serveur mandataire secondaire étant mises en cache dans le serveur mandataire secondaire ; recevoir les premières informations de configuration retournées par le serveur mandataire secondaire selon le premier identificateur de machine virtuelle et les informations primaires ; et mettre en cache les premières informations de configuration reçues, et les envoyer à la première machine virtuelle.
(ZH) 一种信息获取方法及装置,应用于一级代理服务器,方法包括:接收第一虚拟机发送的信息获取请求;信息获取请求中包括第一虚拟机标识;检测本地已缓存的配置信息中是否有第一虚拟机标识对应的第一配置信息;如果有,从本地获取第一配置信息,并将第一配置信息发送所述第一虚拟机;如果否,在信息获取请求中添加一级信息后发送给二级代理服务器;二级代理服务器中缓存有该二级代理服务器对应的所有虚拟机的配置信息;接收二级代理服务器根据第一虚拟机标识和一级信息反馈的第一配置信息;缓存接收到的第一配置信息并发送至第一虚拟机。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)