CN107239322A - A kind of virtual machine starts method and apparatus - Google Patents
A kind of virtual machine starts method and apparatus Download PDFInfo
- Publication number
- CN107239322A CN107239322A CN201710651533.XA CN201710651533A CN107239322A CN 107239322 A CN107239322 A CN 107239322A CN 201710651533 A CN201710651533 A CN 201710651533A CN 107239322 A CN107239322 A CN 107239322A
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- China
- Prior art keywords
- virtual machine
- hard disk
- cloud hard
- cloud
- intermediate virtual
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Classifications
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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
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
-
- 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
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
-
- 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
Abstract
Start method and apparatus the invention discloses a kind of virtual machine.It is related to cloud computing technology；Solve the problem of shortage starts Virtual Machine Mechanism to ISO formatted files.This method includes：Create cloud hard disk；The installation operation system on the cloud hard disk；Virtual machine is created, by the virtual machine by the cloud hard disk startup for being mounted with operating system.The technical scheme that the present invention is provided is applied to the startup of virtual machine in cloud platform, realizes diversified virtual machine Starting mode.
Description
Technical field
The present invention relates to cloud computing technology, espespecially a kind of virtual machine starts method and apparatus.
Background technology
OpenStack is the cloud computing an increased income management platform, and it is provided the foundation by various complementary services and set
Apply the solution for servicing (IaaS).At present, there is the mode of a variety of startup virtual machines in OpenStack, such as from mirror image, reality
Example snapshot, cloud hard disk and cloud hard disk snapshot start OpenStack virtual machines.But for ISO formatted files, still lack at present
A kind of mechanism for starting virtual machine.If OpenStack user does not have mirror image, example snapshot, cloud hard disk and cloud hard disk snapshot, only
There are ISO formatted files, then can not just start OpenStack virtual machines.
The content of the invention
In order to solve the above-mentioned technical problem, method and apparatus are started the invention provides a kind of virtual machine, by establishment
Between virtual machine be hard disk installation system, then by ISO create virtual machine via the cloud hard disk startup for the system that is mounted with, realize many
The virtual machine Starting mode of sample, meets a variety of different demands of practical application, solves shortage and starts void to ISO formatted files
The problem of intending plane mechanism.
In order to reach the object of the invention, method is started the invention provides a kind of virtual machine, including：
Create cloud hard disk；
The installation operation system on the cloud hard disk；
Virtual machine is created, by the virtual machine by the cloud hard disk startup for being mounted with operating system.
It is preferred that, include on the cloud hard disk the step of installation operation system：
Create the intermediate virtual machine started by ISO formatted files；
By the machine-operated machine of the intermediate virtual after the completion of establishment, the cloud hard disk is mounted in the intermediate virtual machine；
Start the intermediate virtual machine, to the cloud hard disk on installation operation system；
The intermediate virtual machine is closed, the cloud hard disk is unloaded from the intermediate virtual machine, then delete the centre
Virtual machine.
It is preferred that, it is described establishment cloud hard disk the step of be specially：
Cloud hard disk is created on OpenStack platforms.
It is preferred that, it is described establishment cloud hard disk the step of before, in addition to：
It is received from the request that ISO formatted files start virtual machine.
Present invention also offers a kind of virtual machine starter, including：
Hard disk creation module, for creating cloud hard disk；
System installs module, for the installation operation system on the cloud hard disk；
Starting module, for creating virtual machine, by the virtual machine by the cloud hard disk startup for being mounted with operating system.
It is preferred that, the system, which installs module, to be included：
Intermediate virtual machine creating unit, for creating the intermediate virtual machine started by ISO formatted files；
Hard disk carry unit, for, by the machine-operated machine of the intermediate virtual, the cloud hard disk being mounted into institute after the completion of establishment
State in intermediate virtual machine；
System installation unit, for starting the intermediate virtual machine, to the cloud hard disk on installation operation system；
PMU, for closing the intermediate virtual machine, the cloud hard disk is unloaded from the intermediate virtual machine
Carry, then delete the intermediate virtual machine.
It is preferred that, the hard disk creation module, specifically for creating cloud hard disk on OpenStack platforms.
It is preferred that, the device also includes：
Starting module is asked, starts the request of virtual machine for being received from ISO formatted files.
Start method and apparatus the invention provides a kind of virtual machine, on cloud hard disk after installation operation system, then create
Virtual machine, by the cloud hard disk startup there is provided a kind of new virtual machine Initiated Mechanism, realizes diversified virtual machine and starts
Mode, meets a variety of different demands of practical application, solves the problem of shortage starts Virtual Machine Mechanism to ISO formatted files.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and obtained in claim and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and constitutes a part for specification, with this
The embodiment of application is used to explain technical scheme together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the schematic flow sheet that a kind of virtual machine that embodiments of the invention one are provided starts method；
Fig. 2 is a kind of structural representation for virtual machine starter that embodiments of the invention two are provided；
Fig. 3 is the structural representation of system installation module 202 in Fig. 2.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Can be in the computer system of such as one group computer executable instructions the step of the flow of accompanying drawing is illustrated
Perform.And, although logical order is shown in flow charts, but in some cases, can be with suitable different from herein
Sequence performs shown or described step.
For ISO formatted files, a kind of mechanism for starting virtual machine is still lacked at present.If OpenStack user does not have
Mirror image, example snapshot, cloud hard disk and cloud hard disk snapshot, only ISO formatted files, then can not just start OpenStack virtual
Machine.
In order to solve the above problems, method and apparatus are started The embodiment provides a kind of virtual machine, it is hard in cloud
On disk after installation operation system, then virtual machine is created, there is provided a kind of new virtual machine starter motor by the cloud hard disk startup
System, realizes diversified virtual machine Starting mode, meets a variety of different demands of practical application, solves shortage to ISO lattice
The problem of formula file start Virtual Machine Mechanism.
First with reference to accompanying drawing, embodiments of the invention one are illustrated.
Start method the embodiments of the invention provide a kind of virtual machine, by creating OpenStack clouds hard disk, being created from ISO
Build OpenStack virtual machines, virtual machine carry cloud hard disk, installation operation system, virtual machine unloading cloud hard disk, from cloud hard disk startup
The steps such as virtual machine come reach OpenStack user from ISO start OpenStack virtual machines purpose.Can be from ISO forms text
The non-conventional virtual machine startup file form such as part starts OpenStack virtual machines, and the stream that virtual machine starts is completed using this method
Journey as shown in figure 1, including：
Step 101, establishment cloud hard disk；
In this step, one piece of cloud hard disk, the startup for successor virtual machine are created in OpenStack platforms.
This step can be carried out after the request of ISO formatted files startup virtual machine is received from.
Step 102, the installation operation system on the cloud hard disk；
This step is specifically included：
(1) the intermediate virtual machine started by ISO formatted files is created；
In this step, an intermediate virtual machine is created in OpenStack platforms, the intermediate virtual machine starts from ISO,
Without creating cloud hard disk again during this establishment intermediate virtual machine.
(2) by the machine-operated machine of the intermediate virtual after the completion of creating, the cloud hard disk is mounted in the intermediate virtual machine；
After the completion for the treatment of that the intermediate virtual machine in (1) is created, by the machine-operated machine of this intermediate virtual, the peace without performing operating system
Dress process.The cloud hard disk that completion is created in step 101 is mounted in the virtual machine in (1).
(3) start the intermediate virtual machine, to the cloud hard disk on installation operation system；
In this step, intermediate virtual electromechanical source is opened, according to the normal mounting step of operating system by operating system file
It is installed in the cloud hard disk in (1).
(4) close the intermediate virtual machine, the cloud hard disk unloaded from the intermediate virtual machine, then delete it is described in
Between virtual machine；
To after the completion of cloud hard disk write operation system file, intermediate virtual electromechanical source is closed.Cloud hard disk is created from (1)
Uninstalled in the intermediate virtual machine built, and delete the virtual machine created in (2)；
Step 103, establishment virtual machine, by the virtual machine by the cloud hard disk startup for being mounted with operating system；
In this step, a virtual machine is created in OpenStack again, when creating the virtual machine from step 101
Start in cloud hard disk.
Step 104, the virtual machine for opening establishment, complete follow-up operating system installation settings step.
Below in conjunction with the accompanying drawings, embodiments of the invention two are illustrated.
The embodiments of the invention provide a kind of virtual machine starter, the structure of the device as shown in Fig. 2 including：
Hard disk creation module 201, for creating cloud hard disk；
System installs module 202, for the installation operation system on the cloud hard disk；
Starting module 203, for creating virtual machine, the virtual machine is opened by the cloud hard disk for being mounted with operating system
It is dynamic.
It is preferred that, the system structure of module 202 is installed as shown in figure 3, including：
Intermediate virtual machine creating unit 2021, for creating the intermediate virtual machine started by ISO formatted files；
Hard disk carry unit 2022, for after the completion of establishment by the machine-operated machine of the intermediate virtual, by the cloud hard disk carry
Into the intermediate virtual machine；
System installation unit 2023, for starting the intermediate virtual machine, to the cloud hard disk on installation operation system；
PMU 2024, for closing the intermediate virtual machine, by the cloud hard disk from the intermediate virtual machine
Middle unloading, then delete the intermediate virtual machine.
It is preferred that, the hard disk creation module 2022, specifically for creating cloud hard disk on OpenStack platforms.
It is preferred that, the device also includes：
Starting module 204 is asked, starts the request of virtual machine for being received from ISO formatted files.
Start method and apparatus, the installation operation system on cloud hard disk The embodiment provides a kind of virtual machine
Afterwards, then virtual machine is created, by the cloud hard disk startup there is provided a kind of new virtual machine Initiated Mechanism, realized diversified
Virtual machine Starting mode, meets a variety of different demands of practical application, solves shortage and starts virtual machine machine to ISO formatted files
Processed the problem of.Face adds the diversity of OpenStack virtual machine Starting mode, on the other hand also meets OpenStack use
Family creates the demand of OpenStack virtual machines in the case of without mirror image, example snapshot, cloud hard disk and cloud hard disk snapshot.
Although disclosed herein embodiment as above, described content be only readily appreciate the present invention and use
Embodiment, is not limited to the present invention.Technical staff in any art of the present invention, is taken off not departing from the present invention
On the premise of the spirit and scope of dew, any modification and change, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (8)
1. a kind of virtual machine starts method, it is characterised in that including：
Create cloud hard disk；
The installation operation system on the cloud hard disk；
Virtual machine is created, by the virtual machine by the cloud hard disk startup for being mounted with operating system.
2. virtual machine according to claim 1 starts method, it is characterised in that the installation operation system on the cloud hard disk
The step of include：
Create the intermediate virtual machine started by ISO formatted files；
By the machine-operated machine of the intermediate virtual after the completion of establishment, the cloud hard disk is mounted in the intermediate virtual machine；
Start the intermediate virtual machine, to the cloud hard disk on installation operation system；
The intermediate virtual machine is closed, the cloud hard disk is unloaded from the intermediate virtual machine, then delete the intermediate virtual
Machine.
3. virtual machine according to claim 1 starts method, it is characterised in that specific the step of the establishment cloud hard disk
For：
Cloud hard disk is created on OpenStack platforms.
4. virtual machine according to claim 1 starts method, it is characterised in that before the step of the establishment cloud hard disk,
Also include：
It is received from the request that ISO formatted files start virtual machine.
5. a kind of virtual machine starter, it is characterised in that including：
Hard disk creation module, for creating cloud hard disk；
System installs module, for the installation operation system on the cloud hard disk；
Starting module, for creating virtual machine, by the virtual machine by the cloud hard disk startup for being mounted with operating system.
6. virtual machine starter according to claim 5, it is characterised in that the system, which installs module, to be included：
Intermediate virtual machine creating unit, for creating the intermediate virtual machine started by ISO formatted files；
Hard disk carry unit, for after the completion of establishment by the machine-operated machine of the intermediate virtual, by the cloud hard disk be mounted to it is described in
Between in virtual machine；
System installation unit, for starting the intermediate virtual machine, to the cloud hard disk on installation operation system；
PMU, for closing the intermediate virtual machine, the cloud hard disk is unloaded from the intermediate virtual machine, then
Delete the intermediate virtual machine.
7. virtual machine starter according to claim 5, it is characterised in that
The hard disk creation module, specifically for creating cloud hard disk on OpenStack platforms.
8. virtual machine starter according to claim 5, it is characterised in that the device also includes：
Starting module is asked, starts the request of virtual machine for being received from ISO formatted files.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710651533.XA CN107239322A (en) | 2017-08-02 | 2017-08-02 | A kind of virtual machine starts method and apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710651533.XA CN107239322A (en) | 2017-08-02 | 2017-08-02 | A kind of virtual machine starts method and apparatus |
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| Publication Number | Publication Date |
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| CN107239322A true CN107239322A (en) | 2017-10-10 |
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| CN201710651533.XA Pending CN107239322A (en) | 2017-08-02 | 2017-08-02 | A kind of virtual machine starts method and apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634713A (en) * | 2018-11-02 | 2019-04-16 | 新华三云计算技术有限公司 | A kind of virtual machine starting method and device |
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| CN104580399A (en) * | 2014-12-19 | 2015-04-29 | 华南理工大学 | OpenStack and Spice-based cloud desktop implementation method |
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| CN104572147A (en) * | 2013-10-18 | 2015-04-29 | 宇宙互联有限公司 | Cloud startup system, virtual machine with cloud startup system and startup method of virtual machine |
| CN104580399A (en) * | 2014-12-19 | 2015-04-29 | 华南理工大学 | OpenStack and Spice-based cloud desktop implementation method |
| CN105094897A (en) * | 2015-07-02 | 2015-11-25 | 华为技术有限公司 | Virtual machine starting method, cloud access equipment and cloud computing center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109634713A (en) * | 2018-11-02 | 2019-04-16 | 新华三云计算技术有限公司 | A kind of virtual machine starting method and device |
| CN109634713B (en) * | 2018-11-02 | 2020-12-08 | 新华三云计算技术有限公司 | Virtual machine starting method and device |
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Application publication date: 20171010 |