WO2017096951A1 - Procédé et dispositif de mise à jour de machine virtuelle - Google Patents

Procédé et dispositif de mise à jour de machine virtuelle Download PDF

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Publication number
WO2017096951A1
WO2017096951A1 PCT/CN2016/096404 CN2016096404W WO2017096951A1 WO 2017096951 A1 WO2017096951 A1 WO 2017096951A1 CN 2016096404 W CN2016096404 W CN 2016096404W WO 2017096951 A1 WO2017096951 A1 WO 2017096951A1
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WO
WIPO (PCT)
Prior art keywords
virtual machine
computer name
template
reset
information
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Application number
PCT/CN2016/096404
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English (en)
Chinese (zh)
Inventor
卞登奎
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中兴通讯股份有限公司
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Publication of WO2017096951A1 publication Critical patent/WO2017096951A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45504—Abstract machines for programme code execution, e.g. Java virtual machine [JVM], interpreters, emulators
    • G06F9/45529—Embedded in an application, e.g. JavaScript in a Web browser
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45575—Starting, stopping, suspending or resuming virtual machine instances

Definitions

  • the present invention relates to the field of virtualization technologies, and in particular, to a virtual machine update method and apparatus.
  • Cloud computing refers to a new computing model that shares IT resources through virtualization based on networks such as the Internet.
  • the core idea is to manage and schedule computing, storage, network, software and other resources through the network to achieve resource integration and configuration optimization.
  • the cloud computing environment can be divided into a desktop cloud computing environment and a server cloud computing environment, wherein the desktop cloud computing focuses on virtualizing the physical desktop in the cloud computing environment to achieve the security and flexibility of the desktop use.
  • Users can access their own desktop systems in the desktop cloud computing environment from any device, anytime, anywhere.
  • users create multiple identical virtual machines based on a unified virtual machine template for users to use.
  • the virtual machine deployment process is as follows: the teacher creates a unified virtual machine template, and then uses it to create a corresponding desktop virtual machine, and the students use the same desktop virtual machine for classroom experiments.
  • virtual machines need to be updated frequently. For example, in the process of using classrooms and teaching computers in colleges and universities, due to the scattered time of students, it is often necessary to use different desktop templates in specific time periods. And application software is provided for use in school. For example, there is a physics course in the morning and a computer course in the afternoon. In the same virtual machine, different desktop templates and software are required for different courses in the morning and afternoon. Therefore, the virtual machine needs to be updated before each different course.
  • both of these methods require a cumbersome update process, taking the virtual machine used in the above-mentioned colleges and classrooms as an example.
  • the teacher needs to update the virtual machine used for teaching, if the teacher follows the first method, the teacher needs Update the corresponding software or other applications on each virtual machine separately. If the second way, the teacher needs to recreate a new virtual machine template, then use the virtual machine template to recreate all the virtual machines and delete all the old ones. Virtual machine. It takes a lot of time and effort to delete all virtual machines and re-create all the virtual machines, compared to the time it takes to update the corresponding software and applications on each virtual machine. This is a cumbersome process, adding teachers. The amount of work.
  • the embodiment of the present invention provides a virtual machine update method and apparatus, which can improve the efficiency of virtual machine update.
  • an embodiment of the present invention provides a virtual machine update method, where the virtual machine update method includes:
  • the updating the virtual machine template includes:
  • the virtual machine update method before the recording the private information of each virtual machine corresponding to the virtual machine template, the virtual machine update method further includes:
  • the private information of each virtual machine corresponding to the record virtual machine template includes at least one of the following operations:
  • Operation 1-1 recording IP address information corresponding to each virtual machine
  • Operation 1-2 recording computer name information corresponding to each virtual machine
  • the setting the corresponding virtual machine according to the recorded private information includes at least one of the following operations:
  • Operation 2-1 respectively, setting an IP address corresponding to each virtual machine according to the recorded IP address information
  • Operation 2-2 records the computer name information corresponding to each virtual machine, and sets the computer name corresponding to each virtual machine.
  • the virtual machine updating method further includes:
  • the domain operation is performed on the virtual machine, and after the domain is completed, the domain operation is performed on the virtual machine.
  • the setting the IP addresses corresponding to the respective virtual machines separately includes:
  • the virtual machine agent After receiving the corresponding reset IP request, the virtual machine agent sets the IP address of the virtual machine according to the recorded IP address information;
  • the respectively setting the computer name corresponding to each virtual machine includes:
  • the virtual machine agent After receiving the corresponding reset computer name request, the virtual machine agent sets the computer name of the virtual machine according to the recorded computer name address information;
  • the corresponding reset computer name response information is forwarded to the WEB through the message queue.
  • an embodiment of the present invention further provides a virtual machine updating apparatus, where the virtual machine updating apparatus includes:
  • a template update unit configured to update a virtual machine template
  • the private information storage unit is configured to record private information of each virtual machine corresponding to the virtual machine template
  • An update unit configured to replace a system disk of each virtual machine according to the updated virtual machine template
  • the private information setting unit is configured to set the corresponding virtual machine according to the recorded private information.
  • the template update unit comprises:
  • a first conversion module configured to convert the virtual machine template into a virtual machine
  • the second conversion module is configured to convert the updated virtual machine into a virtual machine template to obtain an updated virtual machine template.
  • the virtual machine update device further includes:
  • the startup checking unit is configured to check whether a chain reset operation of the virtual machine can be performed, and if so, perform the step of recording the private information of each virtual machine corresponding to the virtual machine template.
  • the private information holding unit comprises at least one of the following modules:
  • the first saving module is configured to record IP address information corresponding to each virtual machine
  • a second saving module configured to record computer name information corresponding to each virtual machine
  • the private information setting unit includes at least one of the following modules:
  • the first setting module is configured to separately set an IP address corresponding to each virtual machine according to the recorded IP address information
  • the second setting module is configured to record computer name information corresponding to each virtual machine, and respectively set a computer name corresponding to each virtual machine.
  • the virtual machine updating apparatus further includes: a adding domain unit, configured to check whether the updated virtual machine has been added to the domain; and if the virtual machine has not added a domain, perform a domain adding operation on the virtual machine; In the case that the virtual machine has been added to the domain, the domain operation is performed on the virtual machine, and after the domain is completed, the domain operation is performed on the virtual machine.
  • a adding domain unit configured to check whether the updated virtual machine has been added to the domain; and if the virtual machine has not added a domain, perform a domain adding operation on the virtual machine; In the case that the virtual machine has been added to the domain, the domain operation is performed on the virtual machine, and after the domain is completed, the domain operation is performed on the virtual machine.
  • the first setting module is specifically configured to:
  • the virtual machine agent After receiving the corresponding reset IP request, the virtual machine agent sets the IP address of the virtual machine according to the recorded IP address information;
  • the second setting module is specifically configured to:
  • the virtual machine agent After receiving the corresponding reset computer name request, the virtual machine agent sets the computer name of the virtual machine according to the recorded computer name address information;
  • the corresponding reset computer name response information is forwarded to the WEB through the message queue.
  • a computer storage medium is further provided, and the computer storage medium may store an execution instruction for executing the implementation of the virtual machine update method in the foregoing embodiment.
  • the technical solution provided by the embodiment of the present invention includes: updating a virtual machine template; recording private information of each virtual machine corresponding to the virtual machine template; and replacing each virtual machine system according to the updated virtual machine template. Disk; set the corresponding virtual machine according to the recorded private information.
  • the virtual machine used for teaching needs to be updated, the user only needs to set a new template and replace the system disk of each virtual machine according to the new template, so the user data in the virtual machine is not changed, as opposed to the current
  • the update process is faster, saves a lot of manpower and time, and the user data in the virtual machine is saved, thereby improving the user experience.
  • FIG. 1 is a flowchart of a method for updating a virtual machine according to an embodiment of the present invention
  • FIG. 2A is a schematic flowchart of setting an IP address corresponding to each virtual machine according to an embodiment of the present invention
  • 2B is a schematic flowchart of setting a computer name corresponding to each virtual machine according to an embodiment of the present invention
  • FIG. 3 and FIG. 4 are respectively a schematic structural diagram of a virtual machine updating apparatus according to an embodiment of the present invention.
  • the present invention provides a virtual machine update method, where the method includes:
  • Step 110 Update a virtual machine template.
  • Step 150 Record private information of each virtual machine corresponding to the virtual machine template.
  • Step 160 Replace the system disk of each virtual machine according to the updated virtual machine template.
  • the update process is only to replace the system disk of each virtual machine, so the user data in the virtual machine is not changed.
  • the virtual machine updating method in the embodiment of the present invention The user data in the virtual machine is saved.
  • the system disk of the virtual machine needs to be deleted, and then the system disk is rebuilt.
  • the prior art method requires more cost. Long time.
  • Step 170 Set a corresponding virtual machine according to the recorded private information.
  • the updating the virtual machine template includes:
  • Step 1101 Convert a virtual machine template into a virtual machine.
  • Step 1102 Update software or an application in the virtual machine.
  • Step 1103 Convert the updated virtual machine into a virtual machine template, so as to obtain the updated virtual machine template.
  • the virtual machine update method before the step 150, the virtual machine update method further includes:
  • step 130 it is checked whether a chain reset operation of the virtual machine can be performed. If the chain reset operation of the virtual machine can be performed, step 150 is performed.
  • step 132 is performed: displaying a prompt message for reminding that the virtual machine update process cannot be performed.
  • the reason why the execution cannot be performed may be that the virtual machine is performing other update or upgrade operations, and has not been executed yet.
  • the virtual machine update method further includes:
  • Step 120 Start a virtual machine update process according to a reset request of the user.
  • step 120 the entire virtual machine update process is automatically executed, and the user is not required to perform manual operations.
  • the update process is faster, saves a lot of manpower and time, and improves the user experience.
  • the virtual machine update method further includes:
  • Step 140 Perform a template merge operation.
  • the template merge operation refers to the merging operation of the leaf nodes generated by the virtual machines in the process of creation, backup, and restoration in order to improve the efficiency of the template reset.
  • a virtual machine may be composed of nodes with multi-level relationships such as A1-->A1-1-->A1-1-1 (here is the end of the virtualization layer, A1 and A1-1 are parent-child relationships).
  • A1-1-1 is a leaf node pulled out), merge these nodes and merge them into one whole node A*.
  • the private information of each virtual machine corresponding to the virtual machine template includes at least one of the following operations:
  • Operation 1-1 recording IP address information corresponding to each virtual machine
  • Operation 1-2 recording computer name information corresponding to each virtual machine
  • the setting the corresponding virtual machine according to the recorded private information includes at least one of the following operations:
  • Operation 2-1 respectively, setting an IP address corresponding to each virtual machine according to the recorded IP address information
  • Operation 2-2 records the computer name information corresponding to each virtual machine, and sets the computer name corresponding to each virtual machine.
  • the operation 2-1 is corresponding to the operation 1-1.
  • the corresponding virtual machine according to the recorded private information includes the operation 2 -1;
  • operation 2-2 is corresponding to operation 1-2.
  • the private information of each virtual machine corresponding to the virtual machine template is recorded, including operation 1-2, the corresponding virtual information is set according to the recorded private information.
  • the machine includes operations 2-2.
  • the virtual machine update method further includes:
  • Step 180 Check whether the updated virtual machine has been added with a domain
  • Step 181 Perform a domain addition operation on the virtual machine if the virtual machine has not added a domain.
  • Step 182 Perform a domain queuing operation on the virtual machine if the virtual machine has been added, and perform step 181 after the domain is completed.
  • the setting process of the IP address and computer name corresponding to the virtual machine involves the interaction process between the WEB (management platform), the message queue, the host agent, and the virtual machine agent.
  • WEB management platform
  • the message queue is used in the console for receiving and caching various request messages
  • the host agent is set on the physical machine for managing the virtual machine running on the physical machine
  • the virtual machine agent realizes the information interaction between the virtual machine and the physical machine through communication with the host agent.
  • the IP address and the computer name corresponding to the virtual machine are set by the interaction process between the WEB, the message queue, the host agent, and the virtual machine agent, and the IP corresponding to the virtual machine is remotely set.
  • the address and the computer name do not need to be logged in to each virtual machine to set the IP address and computer name corresponding to each virtual machine. Instead, the WEB uniformly completes the setting of each virtual machine, saving manpower and time and improving the user experience.
  • the setting of the IP addresses corresponding to the respective virtual machines includes:
  • Step 210 The WEB initiates a reset IP request to the message queue.
  • Step 220 The message queue forwards a corresponding reset IP request to the host agent.
  • Step 230 The host agent forwards a corresponding reset IP request to the virtual machine proxy.
  • Step 240 After receiving the corresponding reset IP request, the virtual machine agent sets the IP address of the virtual machine according to the recorded IP address information.
  • Step 250 The virtual machine agent sends a corresponding reset IP response message to the host agent.
  • Step 260 The host agent forwards the corresponding reset IP response information to the message queue.
  • Step 270 The message queue forwards the corresponding reset IP response information to the WEB.
  • the respectively setting the computer name corresponding to each virtual machine includes:
  • Step 310 The WEB initiates a reset computer name request to the message queue.
  • Step 320 The message queue forwards a corresponding reset computer name request to the host agent.
  • Step 330 The host agent forwards a corresponding reset computer name request to the virtual machine agent.
  • Step 340 After receiving the corresponding reset computer name request, the virtual machine agent sets the computer name of the virtual machine according to the recorded computer name address information.
  • Step 350 The virtual machine agent sends a corresponding reset computer name response information to the host agent.
  • Step 360 The host agent forwards the corresponding reset computer name response information to the message queue.
  • Step 370 The message queue forwards the corresponding reset computer name response information to the WEB.
  • a virtual machine updating apparatus includes:
  • the template updating unit 10 is configured to update the virtual machine template
  • the private information storage unit 50 is configured to record private information of each virtual machine corresponding to the virtual machine template.
  • the updating unit 60 is configured to replace the system disk of each virtual machine according to the updated virtual machine template
  • the private information setting unit 70 is configured to set a corresponding virtual machine according to the recorded private information.
  • the template updating unit 10 includes:
  • the first conversion module 11 is configured to convert the virtual machine template into a virtual machine
  • the application update module 12 is configured to update software or an application in the virtual machine
  • the second conversion module 13 is configured to convert the updated virtual machine into a virtual machine template to obtain an updated virtual machine template.
  • the virtual machine updating apparatus further includes:
  • the startup checking unit 30 is configured to check whether a chain reset operation of the virtual machine can be performed, and if so, perform the step of recording the private information of each virtual machine corresponding to the virtual machine template.
  • the virtual machine updating apparatus further includes:
  • the update request receiving unit 20 is configured to notify the startup check unit 30 to start the virtual machine update process according to the reset request of the user.
  • the template merging unit 40 is configured to perform a template merging operation.
  • the private information holding unit 50 includes at least one of the following modules:
  • the first saving module 51 is configured to record IP address information corresponding to each virtual machine
  • the second saving module 52 is configured to record computer name information corresponding to each virtual machine
  • the private information setting unit 70 includes at least one of the following modules:
  • the first setting module 71 is configured to separately set an IP address corresponding to each virtual machine according to the recorded IP address information
  • the second setting module 72 is configured to record computer name information corresponding to each virtual machine, and respectively set a computer name corresponding to each virtual machine.
  • the virtual machine updating apparatus further includes: a adding domain unit 80, configured to check whether the updated virtual machine has been added to the domain; and if the virtual machine has not added a domain, execute the virtual machine Adding a domain operation; performing a domain-removal operation on the virtual machine after the virtual machine has been added, and performing a domain-adding operation on the virtual machine after the domain is completed.
  • a adding domain unit 80 configured to check whether the updated virtual machine has been added to the domain; and if the virtual machine has not added a domain, execute the virtual machine Adding a domain operation; performing a domain-removal operation on the virtual machine after the virtual machine has been added, and performing a domain-adding operation on the virtual machine after the domain is completed.
  • the first setting module 71 is specifically configured to:
  • the virtual machine agent After receiving the corresponding reset IP request, the virtual machine agent sets the IP address of the virtual machine according to the recorded IP address information;
  • the second setting module 72 is specifically configured to:
  • the virtual machine agent After receiving the corresponding reset computer name request, the virtual machine agent sets the computer name of the virtual machine according to the recorded computer name address information;
  • the corresponding reset computer name response information is forwarded to the WEB through the message queue.
  • the technical solution of the embodiment of the present invention can be applied to the virtual machine update process by updating the virtual machine template; recording the private information of each virtual machine corresponding to the virtual machine template; and replacing each virtual machine according to the updated virtual machine template.
  • System disk set the corresponding virtual machine according to the recorded private information.

Abstract

La présente invention concerne un procédé et un dispositif de mise à jour de machine virtuelle. Le procédé comprend les étapes consistant : à mettre à jour un modèle de machine virtuelle (110) ; à enregistrer des informations privées concernant chaque machine virtuelle correspondant au modèle de machine virtuelle (150) ; à remplacer un disque système de chaque machine virtuelle conformément au modèle de machine virtuelle mis à jour (160) ; et à définir une machine virtuelle correspondante selon les informations privées enregistrées (170). Grâce à ce procédé, lorsqu'il est nécessaire de mettre à jour une machine virtuelle utilisée dans l'enseignement, un utilisateur a seulement besoin de définir un nouveau modèle et de remplacer un disque système de chaque machine virtuelle en fonction du nouveau modèle, et par conséquent des données d'utilisateur dans la machine virtuelle ne sont pas modifiées. Par rapport à un processus d'effacement et de reconstruction d'une machine virtuelle dans l'état de la technique, le procédé de mise à jour de machine virtuelle comprend un processus de mise à jour plus rapide, économise une main d'œuvre et un temps considérable, et sauvegarde des données d'utilisateur dans une machine virtuelle, améliorant ainsi l'expérience de l'utilisateur.
PCT/CN2016/096404 2015-12-11 2016-08-23 Procédé et dispositif de mise à jour de machine virtuelle WO2017096951A1 (fr)

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CN201510916247.2A CN106874062B (zh) 2015-12-11 2015-12-11 一种虚拟机更新方法和装置

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CN110874232B (zh) * 2018-09-04 2023-12-29 中兴通讯股份有限公司 虚拟机组件升级方法、设备和计算机可读存储介质
CN111414232B (zh) * 2020-03-19 2024-01-19 建信金融科技有限责任公司 虚拟机模板数据处理方法及装置
CN112363671B (zh) * 2020-10-23 2022-07-05 中国电子科技网络信息安全有限公司 一种基于融合架构云平台的虚拟机模板镜像存储方法

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