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1. (WO2018087823) CONTAINER VIRTUAL MACHINE MANAGEMENT DEVICE, METHOD, AND COMPUTER PROGRAM

Pub. No.:    WO/2018/087823    International Application No.:    PCT/JP2016/083172
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Thu Nov 10 00:59:59 CET 2016
IPC: G06F 9/445
G06F 9/44
G06F 9/46
Applicants: HITACHI, LTD.
株式会社日立製作所
Inventors: SHIONOYA, Tomotaka
塩野谷 友隆
Title: CONTAINER VIRTUAL MACHINE MANAGEMENT DEVICE, METHOD, AND COMPUTER PROGRAM
Abstract:
In container virtual machine management according to the present invention, results of alterations made by a user within the user's environment are reproduced, and a definition file that does not include any unnecessary commands is generated. A container creation program 102 executes one or more commands on a base container so as to generate an original container 90. A container difference analysis program 104 generates difference information indicating the difference between the original container 90 and an altered container 92 generated by altering the original container 90. On the basis of the difference information, a command estimation program 106 estimates one or more commands required to reproduce the altered container 92.