CN108173683A - Elasticity control method, device and the Cloud Server of cloud application - Google Patents

Elasticity control method, device and the Cloud Server of cloud application Download PDF

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Publication number
CN108173683A
CN108173683A CN201711423789.1A CN201711423789A CN108173683A CN 108173683 A CN108173683 A CN 108173683A CN 201711423789 A CN201711423789 A CN 201711423789A CN 108173683 A CN108173683 A CN 108173683A
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cloud
cloud application
operating index
index
cloud server
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CN108173683B (en
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崔喜龙
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Neusoft Corp
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Neusoft Corp
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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
    • H04L41/50Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5041Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the time relationship between creation and deployment of a service
    • H04L41/5054Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533Hypervisors; Virtual machine monitors
    • G06F9/45558Hypervisor-specific management and integration aspects
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533Hypervisors; Virtual machine monitors
    • G06F9/45558Hypervisor-specific management and integration aspects
    • G06F2009/45595Network integration; Enabling network access in virtual machine instances

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)

Abstract

A kind of elasticity control method of cloud application of offer, device and the Cloud Server of the disclosure, to solve the problems, such as that cloud application controller perturbation is inaccurate in the relevant technologies.The method includes:Obtain the operating index of cloud application disposed on Cloud Server;Controller perturbation is carried out to the cloud application based on the control strategy of user configuration according to the operating index.

Description

Elasticity control method, device and the Cloud Server of cloud application
Technical field
This disclosure relates to field of cloud calculation, and in particular, to a kind of elasticity control method of cloud application, device and cloud service Device.
Background technology
In recent years, as new technology, new demand are emerged in large numbers, the quantity and complexity of cloud application also constantly promoting, This proposes higher requirement to the availability of cloud application.The controller perturbation of cloud application refers to during cloud application is run, pass through Dynamic increases or reduces the virtual machine instance number of support cloud application.It is the virtual machine by running each application in the relevant technologies Index controller perturbation is carried out to cloud application, for example, monitoring cluster internal virtual machine knows the performance indicator of each virtual machine, In demand peak, virtual machine performance index is unsatisfactory for the service condition of default cloud application, and elastic telescopic increases virtual machine automatically The quantity of example, and when demand is relatively low, then virtual machine instance quantity can be reduced to reduce cost.
However, the performance indicator of some virtual machine, it can not reflect the practical operation situation of cloud application completely.For example, certain The performance indicator of a virtual machine is normal, and the current operating status of the cloud application may have existed exception.It is it can be seen that related Technology is inaccurate to the controller perturbation of cloud application.
Invention content
The purpose of the disclosure is to provide a kind of elasticity control method of cloud application, device and Cloud Server, to solve correlation The problem of cloud application controller perturbation is inaccurate in technology.
To achieve these goals, in a first aspect, the embodiment of the present disclosure provides a kind of elasticity control method of cloud application, packet It includes:
Obtain the operating index of cloud application disposed on Cloud Server;
Controller perturbation is carried out to the cloud application based on the control strategy of user configuration according to the operating index.
Optionally, the operating index of cloud application disposed on Cloud Server that obtains includes:
The implant monitor probe in the cloud application, the monitoring probe are used to detect the operating index of the cloud application;
By data acquisition module periodically from the operating index of cloud application described in the monitoring probe collection.
Optionally, the operating index of cloud application disposed on Cloud Server that obtains includes:
Communication link is established with another Cloud Server by the access interface being configured on the Cloud Server and access service It connects;
The operating index of cloud application disposed on another Cloud Server is obtained according to the communication connection.
Optionally, the method further includes:
Obtain data management instruction input by user;
Operation is managed to the operating index got according to data management instruction.
Optionally, the method further includes:
Obtain tactful configuration-direct input by user;
The control strategy is generated according to the tactful configuration-direct.
Optionally, the control strategy includes the correspondence of indicator conditions and controller perturbation operation, described in the basis Operating index carries out controller perturbation based on the control strategy of user configuration to the cloud application, including:
When the operating index meets the indicator conditions, the corresponding controller perturbation behaviour of the indicator conditions is performed Make.
Second aspect, the embodiment of the present disclosure provide a kind of elastic controller of cloud application, including:
Index selection module, for obtaining the operating index for the cloud application disposed on Cloud Server;
Controller perturbation module, for according to the operating index based on the control strategy of user configuration to the cloud application into Row controller perturbation.
Optionally, the index selection module includes:
Probe submodule is monitored, for the implant monitor probe in the cloud application, the monitoring probe is used to detect institute State the operating index of cloud application;
Data-acquisition submodule, for periodically monitoring cloud application described in probe collection from described by data acquisition module Operating index.
Optionally, the index selection module includes:
Communicate submodule, for being taken by the access interface being configured on the Cloud Server and access service with another cloud Business device establishes communication connection;
Acquisition submodule, for obtaining the fortune of cloud application disposed on another Cloud Server according to the communication connection Row index.
Optionally, described device further includes:
Instruction acquisition module is managed, for obtaining data management instruction input by user;
Operation module is managed, for being managed operation to the operating index got according to data management instruction.
Optionally, described device further includes:
Policy instructions acquisition module, for obtaining tactful configuration-direct input by user;
Policy generation module, for generating the control strategy according to the tactful configuration-direct.
Optionally, the control strategy includes indicator conditions and the correspondence of controller perturbation operation, the controller perturbation Module, for when the operating index meets the indicator conditions, performing the corresponding controller perturbation of the indicator conditions Operation.
The third aspect, the embodiment of the present disclosure provide a kind of computer readable storage medium, are stored thereon with computer program, The program realizes the step of elasticity control method of the cloud application when being executed by processor.
Fourth aspect, the embodiment of the present disclosure provide a kind of Cloud Server, including:
The computer readable storage medium;And
One or more processor, for performing the program in the computer readable storage medium.
Using above-mentioned technical proposal, it can at least reach following technique effect:
Matched by obtaining the operating index for the cloud application disposed on Cloud Server, and according to the operating index based on user The control strategy put carries out controller perturbation to the cloud application, since the operating index of cloud application can more react the true of cloud application Operating status, therefore, according to the operating index and the control strategy based on user configuration can make the controller perturbation of cloud application more Accurately, it can also make the controller perturbation of cloud application more flexible, be more in line with the demand of user.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool Body embodiment is used to explain the disclosure, but do not form the limitation to the disclosure together.In the accompanying drawings:
Fig. 1 is a kind of elasticity control method flow chart of cloud application shown in one exemplary embodiment of the disclosure.
Fig. 2 is a kind of Distributed Application schematic diagram shown in one exemplary embodiment of the disclosure.
Fig. 3 is the elasticity control method flow chart of another cloud application shown in one exemplary embodiment of the disclosure.
Fig. 4 is a kind of elastic controller block diagram of cloud application shown in one exemplary embodiment of the disclosure.
Fig. 5 is the elastic controller block diagram of another cloud application shown in one exemplary embodiment of the disclosure.
Fig. 6 is a kind of Cloud Server structure diagram shown in one exemplary embodiment of the disclosure.
Specific embodiment
The specific embodiment of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
Fig. 1 is a kind of elasticity control method flow chart of cloud application shown in one exemplary embodiment of the disclosure.Such as Fig. 1 institutes Show, this method includes:
S11 obtains the operating index of cloud application disposed on Cloud Server.
Wherein, which can include multiple virtual machines, and each virtual machine can also run multiple applications.
The operating index can include the base values of application, such as the CPU of application uses the interior of percentage and/or application Deposit utilization rate;The operating index can also include the operational indicator of application, such as the performance index of application;The operating index may be used also To include other user-defined functional parameters.Illustratively, step S11 can pass through APM (Application Performance Management, application performance management) technology obtain cloud application operating index.
S12 carries out controller perturbation based on the control strategy of user configuration according to the operating index to the cloud application.
Wherein, controller perturbation can include elastic telescopic, i.e., expand by way of increasing or reducing virtual machine or subtract The operation resource of partly cloudy application can also include elastic self-healing, i.e., self is carried out to cloud application and is rebuild.
Optionally, the control strategy includes the correspondence of indicator conditions and controller perturbation operation, described in the basis Operating index carries out controller perturbation based on the control strategy of user configuration to the cloud application, including:Expire in the operating index During the foot indicator conditions, the corresponding controller perturbation operation of the indicator conditions is performed.In this way, getting one every time Or after the operating index of multiple cloud applications, judge whether the indicator conditions of each control strategy have met, if a certain control strategy Indicator conditions met, then trigger and perform the corresponding elastic telescopic of the control strategy or elastic self-healing operation.
Illustratively, the control strategy of user configuration can be the combination of the operating index of a variety of cloud applications.Such as with association Mode combines the different operating index of different application, such as " uses percentage using 1 CPU>80%AND using 2 should Use performance index>0.8, perform resilient expansion ".It can also be the group of the operating index of the same race of different application in a manner of polymerization Close, such as " using 3 CPU memory usages+apply 4 CPU memory usages>160%, perform elastic self-healing ".
Using above-mentioned technical proposal, it can at least reach following technique effect:
Matched by obtaining the operating index for the cloud application disposed on Cloud Server, and according to the operating index based on user The control strategy put carries out controller perturbation to the cloud application, since the operating index of cloud application can more react the true of cloud application Operating status, therefore, according to the operating index and the control strategy based on user configuration can make the controller perturbation of cloud application more Accurately, it can also make the controller perturbation of cloud application more flexible, be more in line with the demand of user.
The technical solution provided below by specific implement scene the disclosure is described in detail.As shown in Fig. 2, figure 2 show a Distributed Application schematic diagram, wherein, 6 applications are deployed on Cloud Server, are respectively:Using 1, using 2, Using 3, using 4, using 5, using 6.After task starts, applications are completed by the cluster collective effect formed using 1-6 Request response.
In a kind of possible realization method of the embodiment of the present disclosure, above-mentioned steps S11 obtains what is disposed on Cloud Server The operating index of cloud application can include:The implant monitor probe in cloud application, the monitoring probe should for detecting the cloud Operating index, and by data acquisition module periodically from the operating index of cloud application described in the monitoring probe collection. By taking Distributed Application shown in Fig. 2 as an example, that is to say, that can be implanted into monitor cloud in the distributed system of Cloud Server The monitoring probe of application is detected and sends the base values of cloud application, operational indicator.Wherein, Cloud Server can be carried to user For monitoring the configuration feature of probe so that monitoring probe can meet user demand according to actual demand flexible deployment.
In addition, when completing some cloud tasks, the cloud application collective effect disposed on this Cloud Server may be not only needed It completes, it is also necessary to rely on the cloud application work compound on other Cloud Servers.For example, as shown in Figure 2 applies A, wherein, application 1-6 operates in same Cloud Server, and applies A in another Cloud Server, for the access request of application A, using 1-6 structures Into some requests of cluster need to rely on using A.In this case, the bullet using 1-6 may be influenced using the operation conditions of A Property control, therefore the embodiment of the present disclosure is in the operating index for obtaining cloud application, can also be by the visit that is configured in cloud service It asks interface and access service, establishes and communicate to connect with another Cloud Server, taken with obtaining another cloud according to the communication connection The operating index of cloud application disposed on business device.The Cloud Server also may be used in the request for receiving the transmission of other Cloud Servers Other Cloud Servers are sent to the cloud application index for obtaining itself monitoring so that more flexible to the controller perturbation of cloud application Accurately.
Optionally, the operating index of the cloud application got for Cloud Server also allows user to be managed it, example Such as, data management instruction input by user is obtained, and pipe is carried out to the operating index got according to data management instruction Reason operation.Such as management operation includes increasing, delete or the mode of change adjust it is specific need monitoring cloud application which kind of Operating index can also inquire the relevant data of operating index, such as CPU usage, performance index etc..
Those skilled in the art should know that in the specific implementation, the operating index in addition to obtaining cloud reference can also obtain Every operating index of virtual machine is taken, every operating index of virtual machine is combined with the operating index applied, it is comprehensive The operating status of cloud application is assessed, and corresponding control strategy is configured, more rationally perfect controller perturbation is carried out to cloud application. Further, specific control strategy, which can open corresponding interface, allows user to be configured according to actual demand, for example, such as Fig. 3 Shown, the elasticity control method for another cloud application that the embodiment of the present disclosure provides includes:
S31 obtains tactful configuration-direct input by user.
Illustratively, Cloud Server can remind how user is configured control strategy by corresponding configuration interface, can be with It shows the business association between each application, user is supplied to be referred to.
S32, according to the tactful configuration-direct generation control strategy.
S33 obtains the operating index of cloud application disposed on Cloud Server.
S34 carries out controller perturbation based on the control strategy of user configuration according to the operating index to the cloud application.
Using the above method, the control strategy of cloud application controller perturbation can be voluntarily configured in user, in this way, making cloud application Controller perturbation is more in line with the demand of user, also improves the accuracy of controller perturbation.
What deserves to be explained is for above method embodiment, in order to be briefly described, therefore it is all expressed as a series of dynamic It combines, but those skilled in the art should know, the present invention is not limited by described sequence of movement.Secondly, originally Field technology personnel should also know that embodiment described in this description belongs to preferred embodiment, and involved action is simultaneously It is not necessarily necessary to the present invention.
Fig. 4 is a kind of elastic controller of cloud application shown in one exemplary embodiment of the disclosure, including:
Index selection module 410, for obtaining the operating index for the cloud application disposed on Cloud Server;
Controller perturbation module 420, for being answered according to the operating index based on the control strategy of user configuration the cloud With carrying out controller perturbation.
Using above-mentioned technical proposal, it can at least reach following technique effect:
Matched by obtaining the operating index for the cloud application disposed on Cloud Server, and according to the operating index based on user The control strategy put carries out controller perturbation to the cloud application, since the operating index of cloud application can more react the true of cloud application Operating status, therefore, according to the operating index and the control strategy based on user configuration can make the controller perturbation of cloud application more Accurately, it can also make the controller perturbation of cloud application more flexible, be more in line with the demand of user.
Optionally, the index selection module 410 includes:Probe submodule is monitored, for being implanted into the cloud application Probe is monitored, the monitoring probe is used to detect the operating index of the cloud application;Data-acquisition submodule, for passing through data Acquisition module is periodically from the operating index of cloud application described in the monitoring probe collection.
That is, the monitoring probe for monitoring cloud application can be implanted into the distributed system of Cloud Server, visit It looks into and sends the base values of cloud application, operational indicator.Wherein, Cloud Server can provide a user the configuration work(of monitoring probe It can so that monitoring probe can meet user demand according to actual demand flexible deployment.
Optionally, the index selection module 410 includes:Communicate submodule, is configured on the Cloud Server for passing through Access interface and access service and another Cloud Server establish and communicate to connect;Acquisition submodule, for according to the communication Connection obtains the operating index of cloud application disposed on another Cloud Server.
What deserves to be explained is when completing some cloud tasks, the cloud application disposed on this Cloud Server may be not only needed Collective effect is completed, it is also necessary to rely on the cloud application work compound on other Cloud Servers.This alternative embodiment should in acquisition cloud It, can also be by the access interface being configured in cloud service and access service, with another Cloud Server during operating index Communication connection is established, to obtain the operating index of cloud application disposed on another Cloud Server according to the communication connection.The cloud The cloud application index that itself monitoring obtains can also be sent to by server in the request for receiving the transmission of other Cloud Servers Other Cloud Servers so that more flexible to the controller perturbation of cloud application accurate.
Optionally, described device further includes:Instruction acquisition module is managed, is referred to for obtaining data management input by user It enables;Operation module is managed, for being managed operation to the operating index got according to data management instruction.
User can be instructed by input data management, and being adjusted in a manner of increasing, deleting or change specifically needs to supervise Which kind of operating index of cloud application is surveyed, the relevant data of operating index, such as CPU usage, performance index etc. can also be inquired Deng.
Optionally, described device further includes:Policy instructions acquisition module refers to for obtaining strategy configuration input by user It enables;Policy generation module, for generating the control strategy according to the tactful configuration-direct.
In this way, the control strategy of cloud application controller perturbation can be voluntarily configured in user, make the controller perturbation of cloud application more Meet the demand of user, also improve the accuracy of controller perturbation.
Optionally, the control strategy includes indicator conditions and the correspondence of controller perturbation operation, the controller perturbation Module 420, for when the operating index meets the indicator conditions, performing the corresponding elasticity control of the indicator conditions System operation.
That is, every time after the operating index for getting one or more cloud applications, each control strategy is judged Whether indicator conditions have met, if the indicator conditions of a certain control strategy have met, trigger perform the control strategy it is corresponding Elastic telescopic or elastic self-healing operation.
Those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each function mould The division progress of block, can be as needed and by above-mentioned function distribution by different function modules for example, in practical application It completes, i.e., the internal structure of device is divided into different function modules, to complete all or part of function described above.
For example, the elastic controller of cloud application as shown in Figure 5 can be referred to, described device includes:Data acquisition is drawn It holds up and controller perturbation engine;
The data capture engine includes:Probe module is monitored, which monitors including one or more Probe is respectively used to detect the operating index of cloud application;Data acquisition module, for obtaining cloud service by the monitoring probe The operating index for the cloud application disposed on device;Data management module, for being managed operation to the operating index got;Prison Data query service module is controlled, for providing monitoring data access interface and access service to third party system;
The controller perturbation engine includes:Data import modul, for obtaining cloud application from the data capture engine Operating index data;Index policy module, for according to the operating index based on the control strategy of user configuration to the cloud Using progress controller perturbation.
Specifically, the controller perturbation engine can include, perform the elastic telescopic module of elastic telescopic control and hold The elastic self-healing module of row elasticity self-healing control.
Using above-mentioned technical proposal, it can at least reach following technique effect:
Matched by obtaining the operating index for the cloud application disposed on Cloud Server, and according to the operating index based on user The control strategy put carries out controller perturbation to the cloud application, since the operating index of cloud application can more react the true of cloud application Operating status, therefore, according to the operating index and the control strategy based on user configuration can make the controller perturbation of cloud application more Accurately, it can also make the controller perturbation of cloud application more flexible, be more in line with the demand of user.
The embodiment of the present disclosure also provides a kind of computer readable storage medium, is stored thereon with computer program, the program The step of elasticity control method of the cloud application is realized when being executed by processor.
The embodiment of the present disclosure also provides a kind of Cloud Server, including:The computer readable storage medium;And one Or multiple processors, for performing the program in the computer readable storage medium.
Fig. 6 is the block diagram according to a kind of Cloud Server 600 shown in an exemplary embodiment.With reference to Fig. 6, Cloud Server 600 include processing component 622, further comprise one or more processors and as the memory representated by memory 632 Resource, can be by the instruction of the execution of processing component 622, such as application program for storing.The application journey stored in memory 632 Sequence can include it is one or more each correspond to the module of one group of instruction.In addition, processing component 622 is configured as Execute instruction, to perform the elasticity control method of above-mentioned cloud application.
Cloud Server 600 can also include the power supply pipe that a power supply module 626 is configured as performing Cloud Server 600 Reason, a wired or wireless network interface 650 are configured as Cloud Server 600 being connected to network and an input and output (I/ O) interface 658.Cloud Server 600 can be operated based on the operating system for being stored in memory 632, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can The combination of energy no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally Disclosed thought should equally be considered as disclosure disclosure of that.

Claims (10)

1. a kind of elasticity control method of cloud application, which is characterized in that including:
Obtain the operating index of cloud application disposed on Cloud Server;
Controller perturbation is carried out to the cloud application based on the control strategy of user configuration according to the operating index.
2. according to the method described in claim 1, it is characterized in that, described obtain the operation of cloud application disposed on Cloud Server Index includes:
The implant monitor probe in the cloud application, the monitoring probe are used to detect the operating index of the cloud application;
By data acquisition module periodically from the operating index of cloud application described in the monitoring probe collection.
3. according to the method described in claim 1, it is characterized in that, described obtain the operation of cloud application disposed on Cloud Server Index includes:
It is established and communicated to connect with another Cloud Server by the access interface being configured on the Cloud Server and access service;
The operating index of cloud application disposed on another Cloud Server is obtained according to the communication connection.
4. according to the method in any one of claims 1 to 3, which is characterized in that the method further includes:
Obtain data management instruction input by user;
Operation is managed to the operating index got according to data management instruction.
5. according to the method in any one of claims 1 to 3, which is characterized in that the method further includes:
Obtain tactful configuration-direct input by user;
The control strategy is generated according to the tactful configuration-direct.
6. according to the method in any one of claims 1 to 3, which is characterized in that the control strategy includes indicator conditions It is described that the cloud is answered based on the control strategy of user configuration according to the operating index with the correspondence of controller perturbation operation With carrying out controller perturbation, including:
When the operating index meets the indicator conditions, the corresponding controller perturbation operation of the indicator conditions is performed.
7. a kind of elastic controller of cloud application, which is characterized in that including:
Index selection module, for obtaining the operating index for the cloud application disposed on Cloud Server;
Controller perturbation module, for carrying out bullet to the cloud application based on the control strategy of user configuration according to the operating index Property control.
8. device according to claim 7, which is characterized in that described device further includes:
Policy instructions acquisition module, for obtaining tactful configuration-direct input by user;
Policy generation module, for generating the control strategy according to the tactful configuration-direct.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor The step of any one of claim 1-6 the methods are realized during row.
10. a kind of Cloud Server, which is characterized in that including:
Computer readable storage medium described in claim 9;And
One or more processor, for performing the program in the computer readable storage medium.
CN201711423789.1A 2017-12-25 2017-12-25 Elastic control method and device for cloud application and cloud server Active CN108173683B (en)

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CN112783384A (en) * 2019-11-08 2021-05-11 荣耀终端有限公司 Control method for cloud application operation and electronic equipment

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