CN109660393A - A kind of update method and its device of cloud host specification - Google Patents

A kind of update method and its device of cloud host specification Download PDF

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Publication number
CN109660393A
CN109660393A CN201811549100.4A CN201811549100A CN109660393A CN 109660393 A CN109660393 A CN 109660393A CN 201811549100 A CN201811549100 A CN 201811549100A CN 109660393 A CN109660393 A CN 109660393A
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Prior art keywords
cloud host
host
target
cloud
current
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CN109660393B (en
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魏传程
胡玉鹏
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Zhengzhou Yunhai Information Technology Co Ltd
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Zhengzhou Yunhai Information Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0803Configuration setting
    • H04L41/0813Configuration setting characterised by the conditions triggering a change of settings
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1095Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/563Data redirection of data network streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/568Storing data temporarily at an intermediate stage, e.g. caching
    • H04L67/5682Policies or rules for updating, deleting or replacing the stored data

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Stored Programmes (AREA)

Abstract

The invention discloses the update methods and its device of a kind of cloud host specification, wherein and obtaining the current cloud host specification of cloud host, it includes: target cloud host specification that cloud host specification, which updates request, this method comprises: the cloud host specification for receiving cloud host updates request;Judge whether target cloud host specification is greater than the current cloud host specification of cloud host, in the state that target cloud host specification is less than or equal to current cloud host specification, close cloud host, cloud host is started using target cloud host specification, to update cloud host specification.The present invention compares the target cloud host specification and current cloud host specification of cloud host, in the state that target cloud host specification is less than or equal to current cloud host specification, cloud host is started using target cloud host specification, meet conventional thinking, reduce unnecessary host scheduling process, greatly reduces the use complexity of cloud computing platform.

Description

A kind of update method and its device of cloud host specification
Technical field
The present invention relates to cloud computing platform technical fields, and in particular to a kind of update method and its dress of cloud host specification It sets.
Background technique
With the development of internet technology, the cloud host of cloud computing is more more and more universal.Openstack is the cloud of an open source Management of computing platform, comprising: multiple cloud hosts and calculating service, the service of calculating is one of them important component, can Cloud host specification is modified.
Through inventor the study found that the workflow for calculating service multiplexing cloud host migration at present carries out cloud host specification Change, the change procedure are not accordant to the old routine thinking, increase unnecessary host scheduling process, substantially increase cloud meter Calculate the use complexity of platform.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides the update method and its device of a kind of cloud host specification, symbols Conventional thinking is closed, reduces unnecessary host scheduling process, greatly reduces the use complexity of cloud computing platform.
The embodiment of the present invention provides a kind of update method of cloud host specification, which comprises
The cloud host specification for receiving cloud host updates request, and obtains the current cloud host specification of cloud host, the cloud master It includes: target cloud host specification that machine specification, which updates request,;
Judge whether target cloud host specification is greater than the current cloud host specification of cloud host, is less than in target cloud host specification Or be equal in the state of current cloud host specification, cloud host is closed, cloud host is started using target cloud host specification, to update Cloud host specification.
Further, the method also includes: target cloud host specification be greater than current cloud host specification in the state of, inspection Whether the resource for the current host looked into where cloud host meets target cloud host specification.
Further, in the case where the resource of current host meets target cloud host specification state, pass through current host Driver uses target cloud host specification, on cloud host to update cloud host specification.
Further, in the case where the resource of current host is discontented with foot-eye cloud host specification state, according to target cloud host Specification selection target host, Selection and call cloud host schedules and transition process, cloud host is migrated from current host to Target host machine uses target cloud host specification, on cloud host by the driver of target host machine to update cloud host Specification.
Further, the method also includes: by update relevant information record in the database;
The update relevant information includes: target cloud host specification, updates the time started and update deadline.
The embodiment of the present invention also provides a kind of updating device of cloud host specification, and described device includes: receiving module, first Judgment module and update module;
Receiving module, the cloud host specification for receiving cloud host updates request, and obtains the current cloud host of cloud host It includes: target cloud host specification that cloud host specification described in specification, which updates request,;
First judgment module, for judging whether target cloud host specification is greater than the current cloud host specification of cloud host;
Update module, for closing in the state that target cloud host specification is less than or equal to current cloud host specification Cloud host starts cloud host using target cloud host specification, to update cloud host specification.
Further, described device further include: the second judgment module;
Second judgment module is used to check cloud in the state that target cloud host specification is greater than current cloud host specification Whether the resource of the current host where host meets target cloud host specification.
Further, the update module is also used to meet target cloud host specification state in the resource of current host Under, by the driver of current host, target cloud host specification is used, on cloud host to update cloud host specification.
Further, the update module is also used to be discontented with foot-eye cloud host specification state in the resource of current host Under, according to target cloud host specification selection target host, Selection and call cloud host schedules and transition process, by cloud host from working as It is migrated on preceding host to target host machine, by the driver of target host machine, target cloud host is used on cloud host Specification, to update cloud host specification.
Further, described device further include: logging modle;
The logging modle will be for that will update relevant information record in the database;The update relevant information includes: mesh Cloud host specification is marked, the time started is updated and updates deadline.
The embodiment of the present invention provides the update method and its device of a kind of cloud host specification, wherein this method comprises: receiving The cloud host specification of cloud host updates request, and the current cloud host specification cloud host specification for obtaining cloud host updates request packet It includes: target cloud host specification;Judge whether target cloud host specification is greater than the current cloud host specification of cloud host, in target cloud master Machine specification is less than or equal in the state of current cloud host specification, closes cloud host, starts cloud using target cloud host specification Host, to update cloud host specification.The present invention compares the target cloud host specification and current cloud host specification of cloud host, works as target Cloud host specification is less than or equal in the state of current cloud host specification, starts cloud host, symbol using target cloud host specification Conventional thinking is closed, unnecessary host scheduling process is reduced, is allowed to be more suitable actual use, greatly reduces cloud meter Calculate the use complexity of platform.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right Specifically noted structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solution of the present invention, and constitutes part of specification, with this The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the flow chart of the update method of cloud host specification provided in an embodiment of the present invention;
Fig. 2 is the flow chart provided in an embodiment of the present invention for updating cloud host specification;
Fig. 3 is the structural schematic diagram one of the updating device of cloud host specification provided in an embodiment of the present invention;
Fig. 4 is the structural schematic diagram two of the updating device of cloud host specification provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application Feature can mutual any combination.
Step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions It executes.Also, although logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable Sequence executes shown or described step.
Embodiment one
The embodiment of the present invention provides a kind of update method of cloud host specification, and Fig. 1 is cloud master provided in an embodiment of the present invention The flow chart of the update method of machine specification, as shown in Figure 1, the update method of cloud host specification provided in an embodiment of the present invention is specific The following steps are included:
Step 100, the cloud host specification for receiving cloud host update request, and obtain the current cloud host specification of cloud host.
Wherein, cloud host specification updates what request was sent by cloud computing platform, specifically, cloud host specification updates request packet It includes: target cloud host specification.
Optionally, cloud host specification includes: the size of the CPU of cloud host, memory and hard disk, specifies the hardware of cloud host Resource.
Step 200 judges whether target cloud host specification is greater than the current cloud host specification of cloud host, in target cloud host Specification is less than or equal in the state of current cloud host specification, closes cloud host, starts cloud master using target cloud host specification Machine, to update cloud host specification.
It should be noted that the update method of cloud host specification provided in an embodiment of the present invention is based on OpenStack cloud Management platform is calculated, executing subject is to manage the calculating service of cloud host services.
The update method of cloud host specification provided in an embodiment of the present invention has certain be associated with cloud host in host It is still used when being, further reduced the use complexity of cloud computing platform.
The update method of cloud host specification provided in an embodiment of the present invention includes: to receive the cloud host specification update of cloud host Request, and it includes: target cloud host specification that the current cloud host specification cloud host specification for obtaining cloud host, which updates request,;Judge mesh Whether mark cloud host specification is greater than the current cloud host specification of cloud host, is less than or equal to current cloud in target cloud host specification In the state of host specification, cloud host is closed, cloud host is started using target cloud host specification, to update cloud host specification.This The target cloud host specification and current cloud host specification of cloud host are compared in invention, work as when target cloud host specification is less than or equal to In the state of preceding cloud host specification, cloud host is started using target cloud host specification, it is no longer necessary to the scheduling process of host, symbol Conventional thinking is closed, unnecessary host scheduling process is reduced, is allowed to be more suitable actual use, greatly reduces cloud meter Calculate the use complexity of platform.
Further, the update method of cloud host specification provided in an embodiment of the present invention further include:
Step 300, target cloud host specification be greater than current cloud host specification in the state of, check cloud host where working as Whether the resource of preceding host meets target cloud host specification.
Further, the update method of cloud host specification provided in an embodiment of the present invention further include:
Step 400, in the case where the resource of current host meets target cloud host specification state, pass through the drive of current host Dynamic program is unsatisfactory for updating cloud host specification in the resource of current host on cloud host using target cloud host specification Under target cloud host specification state, according to target cloud host specification selection target host, Selection and call cloud host schedules and move Journey is moved past, cloud host is migrated from current host to target host machine, by the driver of target host machine, in cloud master Target cloud host specification is used on machine, to update cloud host specification.
It should be noted that in the case where the resource of current host meets target cloud host specification state, the operation of cloud host System needs support dynamic expansion.
Medium cloud host specification of the embodiment of the present invention, which updates, preferentially to be carried out in current host, and Openstack is avoided Cloud host default reschedules process;The more new technological process that cloud host specification can also be optimized, reduces cloud to a certain extent The failure scenario that host specification updates is allowed to be more suitable actual use;Only when the host inadequate resource where cloud host Just cloud host is rescheduled, optimizes the more new technological process of entire cloud host specification.
Further, the update method of cloud host specification provided in an embodiment of the present invention further include:
Step 500 will update relevant information record in the database;
Optionally, relevant information is updated to include: target cloud host specification, update the time started and update deadline, it can To be any information updated with cloud host specification, the embodiment of the present invention is not limited in any way this.
Fig. 2 is the flow chart provided in an embodiment of the present invention for updating cloud host specification;This is further illustrated below with reference to Fig. 2 The update method for the cloud host specification that inventive embodiments provide, specific:
Start.
Step S1, the cloud host specification for receiving cloud host updates request, and obtains the current cloud host specification of cloud host, holds Row step S2.
Step S2, compare whether target cloud host specification is less than or equal to current cloud host specification, in target cloud host Specification is less than or equal under current cloud host specification state, executes step S3, no to then follow the steps S4.
Step S3, cloud host is closed, cloud host is started using target cloud host specification, executes step S7.
Step S4, check the host where cloud host resource whether meet demand, if the resource of current host is full Sufficient demand executes step S5 in the state that the resource of the host where cloud host meets, no to then follow the steps S6.
Step S5, step is executed using target cloud host specification on cloud host by the driver of the host at place Rapid S7.
Step S6, according to target cloud host specification selection target host, Selection and call cloud host schedules and transition process, Cloud host is migrated from current host to target host machine, step S5 is continued to execute, executes step S7.
Step S7, relevant information record will be updated in the database.
Terminate.
Embodiment two
The embodiment of the present invention also provides a kind of updating device of cloud host specification, and Fig. 3 is cloud provided in an embodiment of the present invention The structural schematic diagram one of the updating device of host specification, as shown in figure 3, the cloud host specification that the embodiment of the present invention also provides is more New equipment includes: receiving module 10, first judgment module 20 and update module 30.
Specifically, receiving module 10, the cloud host specification for receiving cloud host updates request, and obtains working as cloud host Preceding cloud host specification, first judgment module 20, for judging whether target cloud host specification is greater than the current cloud host of cloud host Specification;Update module 30, for closing cloud in the state that target cloud host specification is less than or equal to current cloud host specification Host starts cloud host using target cloud host specification, to update cloud host specification.
Optionally, cloud host specification includes: the size of the CPU of cloud host, memory and hard disk, specifies the hardware of cloud host Resource.
The updating device of cloud host specification provided in an embodiment of the present invention has certain be associated with cloud host in host It is still used when being, further reduced the use complexity of cloud computing platform.
The updating device of cloud host specification provided in an embodiment of the present invention includes: the cloud that receiving module is used to receive cloud host Host specification updates request, and obtains the current cloud host specification of cloud host, and it includes: target cloud master that cloud host specification, which updates request, Machine specification;First judgment module is updated for judging whether target cloud host specification is greater than the current cloud host specification of cloud host Module is used to cloud host is closed, using mesh in the state that target cloud host specification is less than or equal to current cloud host specification It marks cloud host specification and starts cloud host, to update cloud host specification.The present invention compares the target cloud host specification of cloud host and works as Preceding cloud host specification, in the state that target cloud host specification is less than or equal to current cloud host specification, using target cloud master Machine specification starts cloud host, it is no longer necessary to which the scheduling process of host meets conventional thinking, reduces unnecessary host tune Journey is spent, is allowed to be more suitable actual use, greatly reduces the use complexity of cloud computing platform.
Further, Fig. 4 is the structural schematic diagram two of the updating device of cloud platform specification provided in an embodiment of the present invention, such as Shown in Fig. 4, the updating device of cloud platform specification provided in an embodiment of the present invention further include: the second judgment module 40.
Specifically, the second judgment module 40 is used in the state that target cloud host specification is greater than current cloud host specification, Check whether the resource of the current host where cloud host meets target cloud host specification.
Further, update module 30 is also used in the case where the resource of current host meets target cloud host specification state, By the driver of current host, target cloud host specification is used, on cloud host to update cloud host specification.
Further, update module 30 is also used to be discontented with foot-eye cloud host specification state in the resource of current host Under, according to target cloud host specification selection target host, Selection and call cloud host schedules and transition process, by cloud host from working as It is migrated on preceding host to target host machine, by the driver of target host machine, target cloud host is used on cloud host Specification updates cloud host specification.
Medium cloud host specification of the embodiment of the present invention, which updates, preferentially to be carried out in current host, and Openstack is avoided Cloud host default reschedules process;The more new technological process that cloud host specification can also be optimized, reduces cloud to a certain extent The failure scenario that host specification updates is allowed to be more suitable actual use;Only when the host inadequate resource where cloud host Just cloud host is rescheduled, optimizes the more new technological process of entire cloud host specification.
Further, the updating device of cloud platform specification provided in an embodiment of the present invention further include: logging modle;Record mould Block will be for that will update relevant information record in the database.
Optionally, relevant information is updated to include: target cloud host specification, update the time started and update deadline, it can To be any information updated with cloud host specification, the embodiment of the present invention is not limited in any way this.
Attached drawing of the embodiment of the present invention is pertained only to the present embodiments relate to the structure arrived, and other structures, which can refer to, usually to be set Meter.
In the absence of conflict, the feature in the embodiment of the present invention, that is, embodiment can be combined with each other new to obtain Embodiment.
Although disclosed herein embodiment it is as above, the content only for ease of understanding the present invention and use Embodiment is not intended to limit the invention.Technical staff in any fields of the present invention is taken off not departing from the present invention Under the premise of the spirit and scope of dew, any modification and variation, 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 (10)

1. a kind of update method of cloud host specification, which is characterized in that the described method includes:
The cloud host specification for receiving cloud host updates request, and obtains the current cloud host specification of cloud host, the cloud host rule It includes: target cloud host specification that lattice, which update request,;
Judge whether target cloud host specification is greater than the current cloud host specification of cloud host, be less than in target cloud host specification or In the state of current cloud host specification, cloud host is closed, cloud host is started using target cloud host specification, to update cloud master Machine specification.
2. the method according to claim 1, wherein the method also includes: be greater than in target cloud host specification In the state of current cloud host specification, check whether the resource of the current host where cloud host meets target cloud host rule Lattice.
3. according to the method described in claim 2, it is characterized in that, the method also includes: it is full in the resource of current host Under foot-eye cloud host specification state, by the driver of current host, target cloud host specification is used on cloud host, To update cloud host specification.
4. according to the method described in claim 2, it is characterized in that, the resource in current host is discontented with foot-eye cloud host rule Under trellis state, according to target cloud host specification selection target host, Selection and call cloud host schedules and transition process, by cloud master Machine is migrated from current host to target host machine, and by the driver of target host machine, target is used on cloud host Cloud host specification, to update cloud host specification.
5. method according to any one of claims 1 to 4, which is characterized in that the method also includes: related letter will be updated Breath record is in the database;
The update relevant information includes: target cloud host specification, updates the time started and update deadline.
6. a kind of updating device of cloud host specification, which is characterized in that described device includes: receiving module, first judgment module And update module;
Receiving module, the cloud host specification for receiving cloud host updates request, and obtains the current cloud host specification of cloud host It includes: target cloud host specification that the cloud host specification, which updates request,;
First judgment module, for judging whether target cloud host specification is greater than the current cloud host specification of cloud host;
Update module, for closing cloud master in the state that target cloud host specification is less than or equal to current cloud host specification Machine starts cloud host using target cloud host specification, to update cloud host specification.
7. device according to claim 6, which is characterized in that described device further include: the second judgment module;
Second judgment module is used to check cloud host in the state that target cloud host specification is greater than current cloud host specification Whether the resource of the current host at place meets target cloud host specification.
8. device according to claim 7, which is characterized in that the update module is also used to the resource in current host Meet under target cloud host specification state, by the driver of current host, is advised on cloud host using target cloud host Lattice, to update cloud host specification.
9. device according to claim 7, which is characterized in that the update module is also used to the resource in current host Under discontented foot-eye cloud host specification state, according to target cloud host specification selection target host, Selection and call cloud host tune Degree and transition process, cloud host are migrated from current host to target host machine, by the driver of target host machine, Target cloud host specification is used, on cloud host to update cloud host specification.
10. according to the described in any item devices of claim 6~9, which is characterized in that described device further include: logging modle;
The logging modle will be for that will update relevant information record in the database;The update relevant information includes: target cloud Host specification updates the time started and updates deadline.
CN201811549100.4A 2018-12-18 2018-12-18 Method and device for updating specification of cloud host Active CN109660393B (en)

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