WO2012149718A1

WO2012149718A1 - Method for cloud terminal to access cloud server in cloud computing system, and cloud computing system

Info

Publication number: WO2012149718A1
Application number: PCT/CN2011/079156
Authority: WO
Inventors: 钟文堂; 赵建国; 龚正贤
Original assignee: 华为技术有限公司
Priority date: 2011-08-31
Filing date: 2011-08-31
Publication date: 2012-11-08
Also published as: CN102369714A

Abstract

The embodiment of the present invention relates to a method for a cloud terminal to access a cloud server in a cloud computing system, and a cloud computing system, the method comprising: an access management device receiving a service corresponding to a service access request sent by a cloud terminal; If the service provided by a second application system can satisfy the service access request, then the access management device routes the service access request to a second cloud server; if the service provided by the second application system cannot satisfy the service access request, then the access management device routes the service access request to a first cloud server so that the above cloud terminal is capable of running the service (i.e. the service provided by the application system) corresponding to the service access request via a corresponding cloud server. Because cloud terminals do not concentrate on accessing the same cloud server to run the application system thereon, therefore I/O processing capacity restrictions of the cloud server and network resources can be avoided, thus improving the processing capacity of the cloud server.

Description

Method for cloud terminal accessing cloud server in cloud computing system and cloud computing system

The embodiments of the present invention relate to information processing technologies, and in particular, to a cloud terminal accessing a cloud server in a cloud computing system and a cloud computing system. Background technique

Cloud Computing is an emerging business computing model. It distributes computing tasks across resource pools of large numbers of computers, enabling applications to access computing power, storage space, and various software services as needed. Cloud computing systems include powerful computing power

"Cloud" is a cloud server and a user terminal, that is, a cloud terminal. In a cloud computing system, a cloud server can be deployed in a centralized manner, and the application system runs on the cloud server for the cloud terminal to pass through the Internet.

(Internet) or local area network access to the cloud server to run the corresponding application system.

However, all cloud terminals access the application system on which the centrally deployed cloud server runs, which is limited by the input/output (I/O) processing capability of the cloud server. In addition, the cloud terminal passes The cloud server that is deployed centrally on the Internet access runs the application system on it, and is also limited by network resources, resulting in a decrease in the processing capacity of the cloud server. Summary of the invention

The embodiment of the invention provides a method for a cloud terminal accessing a cloud server in a cloud computing system and a cloud computing system for improving the processing capability of the cloud server.

One aspect provides a cloud computing system, including:

a first cloud server, configured to run a first application system in the cloud computing system, where the service that the first application system can provide includes services that can be provided by the second application system;

a second cloud server, configured to run a second application system in the cloud computing system;

An access management device, configured to receive a service access request sent by the cloud terminal, if the If the service provided by the application system can satisfy the service access request, the service access request is routed to the second cloud server, so that the cloud terminal runs the service access by using the second cloud server. Requesting the corresponding service; if the service provided by the second application system cannot satisfy the service access request, routing the service access request to the first cloud server, so that the cloud terminal passes the The first cloud server runs the service corresponding to the service access request.

In another aspect, a method for accessing a cloud server by a cloud terminal in a cloud computing system, where the cloud computing system includes a first cloud server and a second cloud server, where the first cloud server runs in the cloud computing system The first application system, the service that can be provided by the first application system includes a service that can be provided by the second application system, and the second application system of the cloud computing system is run by the second cloud server, the method includes:

Receiving, by the access management device, a service access request sent by the cloud terminal;

If the service provided by the second application system can satisfy the service access request, the access management device routes the service access request to the second cloud server, so that the cloud terminal passes the The second cloud server runs the service corresponding to the service access request;

If the service provided by the second application system cannot satisfy the service access request, the access management device routes the service access request to the first cloud server, so that the cloud terminal passes the The first cloud server runs the service corresponding to the service access request.

According to the foregoing technical solution, the embodiment of the present invention receives the service corresponding to the service access request sent by the cloud terminal by using the access management device, and if the service provided by the second application system can satisfy the service access request, the access management device Routing the service access request to the second cloud server, if the service provided by the second application system cannot satisfy the service access request, the access management device routes the service access request to the first cloud server, so that the cloud is The terminal can run the service corresponding to the service access request (that is, the service provided by the application system) through the corresponding cloud server. Since the cloud terminal does not centrally access the application system running on the same cloud server, the terminal can avoid being affected by the cloud server. I/O processing power and network resources are limited, which improves the processing power of the cloud server. DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

FIG. 1 is a schematic structural diagram of a cloud computing system according to an embodiment of the present invention;

2 is a schematic flowchart of a method for a cloud terminal to access a cloud server in a cloud computing system according to another embodiment of the present invention;

3 is a schematic flowchart of a method for a cloud terminal to access a cloud server in a cloud computing system according to another embodiment of the present invention;

4 is a schematic flowchart of a method for a cloud terminal to access a cloud server in a cloud computing system according to another embodiment of the present invention;

FIG. 5 is a schematic flowchart of a method for a cloud terminal to access a cloud server in a cloud computing system according to another embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a cloud computing system according to another embodiment of the present invention. detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

FIG. 1 is a schematic structural diagram of a cloud computing system according to an embodiment of the present invention. As shown in FIG. 1 , a cloud computing system in an embodiment of the present invention may include a first cloud server (ie, a primary cloud server) and a second cloud server ( That is, from the cloud server, the first cloud server runs the first application system in the cloud computing system, and the second cloud server runs the second application system in the cloud computing system. The service that the first application system can provide includes the services that the second application system can provide (for example, the services provided by the first application system include APP1, APP2, APP3, APP4, APPX, and APPY; The service includes APPX and APPY. The cloud terminal is connected to the second cloud server through the local area network, and the first cloud is connected to the first cloud through the local area network and the Internet. It can be understood that other structures that can be replaced equally can also be used in the embodiment of the present invention. Within the scope of protection.

In the application system of the cloud computing system, there are some application systems with large data traffic requirements. For example, the application system that the second application system can provide services, the instantaneous bandwidth of the data traffic demand is usually too large, and the general application system may be More than twice the average application system. The second application system may be determined in a plurality of manners, for example, the data flow rate of the second application system is greater than or equal to the preset traffic threshold, which is not limited by the embodiment of the present invention.

The main cloud server is the core cloud server of the cloud computing system, and the main cloud server can run the first application system in the cloud computing system, which is the core deployment maintenance area of the cloud computing system, and is also the management of the cloud computing system business and storage. core.

The slave cloud server can be deployed in the remote service area, and the slave cloud server can run the second application system in the cloud computing system, and the I/O processing capability of the special application system for sharing the big data traffic to the main cloud server. The pressure and bandwidth pressure on the remote Internet are the auxiliary cloud servers of the cloud computing system. The application data of the above special application systems in the region can be transmitted through the local area network. The network in the area is a large-area network (for example, 100 Mbps, Gigabit, 10 Mbps, etc.), which can support the processing of the cloud terminal for the application system of big data traffic.

2 is a schematic flowchart of a method for a cloud terminal to access a cloud server in a cloud computing system according to another embodiment of the present invention. The cloud computing system shown in FIG. 1 is taken as an example. As shown in FIG. 2, the cloud computing in this embodiment is used. The method for the cloud terminal to access the cloud server in the system may include:

201. The access management device receives a service access request sent by the cloud terminal.

202. If the service provided by the second application system meets the foregoing service access request, The access management device routes the service access request to the second cloud server, so that the cloud terminal runs the service corresponding to the service access request by using the second cloud server;

203. If the service provided by the second application system is not able to meet the service access request, the access management device routes the service access request to the first cloud server, so that the cloud terminal passes the first cloud. The server runs the service corresponding to the service access request.

For example, the access management device receives the service access request sent by the cloud terminal, where the service access request includes an application system identifier (for example, a domain name or an IP address), and the access management device may determine the foregoing according to the application system identifier. Which application system can be provided by the service corresponding to the service access request. If it is determined that the second application system can be provided by the second application system, the access management device uses the application system identifier on the second cloud server to route the service access request to the second cloud server; if it is determined that the second application system cannot be provided, The management device uses the application identifier on the first cloud server to route the service access request to the first cloud server.

The second application system in this embodiment can be understood as an application system for large data traffic existing in the application system of the cloud computing system, and the instantaneous bandwidth of the data traffic demand is much larger than that of the general application system, which can be more than twice that of the general application system. Determining the foregoing second application system may be performed in multiple manners, for example, the data traffic of the second application system is greater than or equal to a preset traffic threshold, so that when the service provided by the second application system can meet the service access request, The access management device routes the service access request to the second cloud server, and can share the pressure of the I/O processing capability of the main cloud server and the bandwidth pressure on the remote Internet by the special application system of some big data traffic. The embodiment of the invention does not limit this.

In this embodiment, the service access request sent by the cloud terminal is first routed to the access management device, and the access management device performs processing. The access management device may determine, according to the received service access request, whether the service corresponding to the service access request is provided by the second application system or by the first application system. If the second application system is provided, the service access request is routed to the second cloud server; if it is provided by the first application system, the service access request is routed to the first cloud server. Optionally, the foregoing access management device may be configured on the first cloud server or the second cloud server. For example, the service access request sent by the cloud terminal may be firstly routed to the access management device on the first cloud server through the local area network and the Internet, or may be firstly routed to the access management device on the second cloud server through the local area network.

Optionally, the foregoing access management device may also be independently configured to be respectively connected to the second cloud server and the first cloud server. For example, the access management device may be connected to the second cloud server through the foregoing local area network, and connected to the first cloud server through the local area network and the foregoing Internet. For example, the service access request sent by the cloud terminal may be first routed to the access management device through the local area network.

Optionally, the first cloud server may further control the second cloud server, so that the first cloud server obtains application data on the second cloud server, and the second cloud server obtains the first cloud server from the first cloud server. Application data on the other second cloud server, where the application data is application data of the second application system, and is provided to the cloud terminal. It can be understood that: the cloud terminal in the service range of the second cloud server on the second cloud server runs the application data of the second application system, and the application data is synchronized to the first cloud server. The cloud terminal in the service scope of the first cloud server (including the service range of all the second cloud servers) of the first cloud server runs the application data of the first application system, and the second application system runs on the second cloud server. When the application data stored on the first cloud server is available, the first cloud server may be requested to obtain.

In this embodiment, the access management device receives the service corresponding to the service access request sent by the cloud terminal, and if the service provided by the second application system can satisfy the service access request, the access management device accesses the service. The request is routed to the second cloud server. If the service provided by the second application system cannot satisfy the service access request, the access management device routes the service access request to the first cloud server, so that the cloud terminal can pass the corresponding The cloud server runs the service corresponding to the service access request (that is, the service provided by the application system). Since the cloud terminal does not centrally access the application system running on the same cloud server, it can avoid the I/O processing capability of the cloud server. And the limitations of network resources, thereby improving the processing power of the cloud server. At the same time, it satisfies the requirement of the instantaneous data transmission of the big data traffic of the second application system, and avoids renting or constructing a large-bandwidth dedicated transmission network. Can reduce the deployment cost of cloud computing systems.

In order to make the method provided by the embodiment of the present invention more clear, the following is set on the primary cloud server with the access management device, and the access management device is set on the slave cloud server or the access management device independently. In the area.

FIG. 3 is a schematic flowchart of a method for a cloud terminal to access a cloud server in a cloud computing system according to another embodiment of the present invention. In this embodiment, an access management device is configured on a primary cloud server. In the cloud computing system shown in FIG. 1 (the structure of the cloud computing system is a preferred structure applicable to all embodiments of the present invention, it can be understood that other structures that can be replaced equally can also be used in the embodiments of the present invention. As shown in FIG. 3, the method for the cloud terminal to access the cloud server in the cloud computing system of the embodiment may include:

301. The cloud terminal sends a service access request to the access management device by using a local area network and the Internet based on a service application.

The service access request may include an application system identifier (for example, a domain name or an IP address).

The access management device determines, according to the received service access request, whether the service corresponding to the service access request is provided by the application system running on the slave cloud server, and if yes, executing 303, 304, and 305; Otherwise, execute 306, 307 and 308;

For example, the access management device can determine, according to the application system identifier included in the service access request, which application system the service corresponding to the service access request can be provided by. If it is determined that it can be provided by the application system running from the cloud server, the access management device utilizes the application system identifier from the cloud server to route the service access request to the slave cloud server; if it is determined that the operation cannot be performed by the slave cloud server The application system provides, and the access management device uses the application identifier on the primary cloud server to route the service access request to the primary cloud server.

303. The access management device sends the service access request to the service node corresponding to the service access request (from the application system X running on the cloud server) through the Internet and the local area network.

For example: If the application ID contained in the service access request is the application system X identifier, then The access management device routes the service access request to the application system X on the slave cloud server.

304. The service node (the application system X running from the cloud server) confirms the identity of the cloud terminal, and after confirming the pass, sends a service acceptance request to the cloud terminal through the local area network;

305. The cloud terminal and the service node (the application system X running from the cloud server) interact through the local area network to establish a service connection.

After the service connection between the cloud terminal and the service node (the application system X running from the cloud server) is established through 303~305, the cloud terminal can provide the service corresponding to the service access request from the cloud server. Business).

306. The access management device sends the service access request to the service node corresponding to the service access request (the application system 1 running on the primary cloud server).

For example: If the application system identifier included in the service access request is the application system 1 identifier, the access management device routes the service access request to the application system 1 on the primary cloud server.

307. The service node (the application system 1 running on the main cloud server) performs identity confirmation on the cloud terminal, and after confirming the pass, sends a service acceptance request to the cloud terminal through the Internet and the local area network; 308, the cloud terminal and the service node (the main cloud server) The application system running on it 1) interacts through the local area network and the Internet to establish a business connection.

After the service connection between the cloud terminal and the service node (the application system 1 running on the primary cloud server) is established, the cloud terminal can run the service corresponding to the service access request through the primary cloud server. Business).

In this embodiment, the service corresponding to the service access request sent by the cloud terminal is received by the access management device that is configured on the primary cloud server, and the service provided by the application system running on the cloud server can satisfy the service access request. The access management device routes the service access request to the slave cloud server. If the service provided by the application system running on the cloud server cannot satisfy the service access request, the access management device routes the service access request. To the main cloud server, the cloud terminal can perform the service corresponding to the service access request (that is, the service provided by the application system) through the corresponding cloud server (the main cloud server or the slave cloud server), because the cloud terminal does not centrally access the same a cloud The server runs the application system on it, so it can avoid the limitation of the I/O processing capacity and network resources of the cloud server, thereby improving the processing capability of the cloud server.

FIG. 4 is a schematic flowchart of a method for a cloud terminal to access a cloud server in a cloud computing system according to another embodiment of the present invention. In this embodiment, an access management device is configured on a slave cloud server. In the cloud computing system shown in FIG. 1 (the structure of the cloud computing system is a preferred structure applicable to all embodiments of the present invention, it can be understood that other structures that can be replaced equally can also be used in the embodiments of the present invention. As shown in FIG. 4, the method for the cloud terminal to access the cloud server in the cloud computing system of the embodiment may include:

401. The cloud terminal sends a service access request to the access management device by using a local area network according to a service application.

The access management device determines, according to the received service access request, whether the service corresponding to the service access request is provided by the application system running on the slave cloud server, and if yes, executing 403, 404, and 405; Otherwise, perform 406, 407, and 408;

403. The access management device sends the service access request to the service node corresponding to the service access request (the application system X running from the cloud server).

For example: If the application system identifier included in the service access request is the application system X identifier, the access management device routes the service access request to the application system X on the slave cloud server.

404. The service node (the application system X running from the cloud server) carries on the cloud terminal. Confirmation, after the confirmation is passed, send a service acceptance request to the cloud terminal through the local area network;

405. The cloud terminal and the service node (the application system X running from the cloud server) interact through the local area network to establish a service connection.

After the service connection between the cloud terminal and the service node (from the application system X running on the cloud server) is established, the cloud terminal can provide the service corresponding to the service access request from the cloud server (the application system X provides the service connection X). Business).

406. The access management device sends the foregoing service access request to the service node corresponding to the service access request (the application system 1 running on the primary cloud server) through the local area network and the Internet;

407. The service node (the application system running on the primary cloud server) performs identity verification on the cloud terminal, and after confirming the passage, sends a service acceptance request to the cloud terminal through the Internet and the local area network;

408. The cloud terminal and the service node (the application system running on the main cloud server 1) interact with each other through the local area network and the Internet to establish a service connection.

In this embodiment, the service corresponding to the service access request sent by the cloud terminal is received by the access management device on the cloud server, and the service provided by the application system running on the cloud server can satisfy the service access request. The access management device routes the service access request to the slave cloud server. If the service provided by the application system running on the cloud server cannot satisfy the service access request, the access management device routes the service access request. To the main cloud server, the cloud terminal can perform the service corresponding to the service access request (that is, the service provided by the application system) through the corresponding cloud server (the main cloud server or the slave cloud server), because the cloud terminal does not centrally access the same A cloud server runs an application system on it, thereby avoiding the limitation of the I/O processing capability and network resources of the cloud server, thereby improving the processing capability of the cloud server. FIG. 5 is a schematic flowchart of a method for a cloud terminal to access a cloud server in a cloud computing system according to another embodiment of the present invention. In this embodiment, the access management device is independently disposed in an area corresponding to the slave cloud server. In the cloud computing system shown in FIG. 1 (the structure of the cloud computing system is a preferred structure applicable to all embodiments of the present invention, it can be understood that other structures that can be replaced equally can also be used in the embodiments of the present invention. As shown in FIG. 5, the method for the cloud terminal to access the cloud server in the cloud computing system of the embodiment may include:

501. The cloud terminal sends a service access request to the access management device by using a local area network according to a service application.

502. The access management device determines, according to the received service access request, whether the service corresponding to the service access request is provided by an application system running on the slave cloud server, and if yes, executing 503, 504, and 505; Otherwise, execute 506, 507 and 508;

503. The access management device sends the service access request to the service node corresponding to the service access request (from the application system X running on the cloud server) through the local area network.

504. The service node (the application system X running from the cloud server) performs identity verification on the cloud terminal, and after confirming the pass, sends a service acceptance request to the cloud terminal through the local area network;

505, cloud terminal and service node (application system X running from the cloud server) through the local area network Interact and establish a business connection;

After the service connection between the cloud terminal and the service node (the application system X running from the cloud server) is established through 503 to 505, the cloud terminal can provide the service corresponding to the service access request from the cloud server (application system X provides Business).

506. The access management device sends the service access request to the service node corresponding to the service access request (the application system 1 running on the primary cloud server) through the local area network and the Internet.

507. The service node (the application system running on the main cloud server 1) performs identity verification on the cloud terminal, and after confirming the passage, sends a service acceptance request to the cloud terminal through the Internet and the local area network;

508. The cloud terminal and the service node (the application system running on the main cloud server 1) interact with each other through the local area network and the Internet to establish a service connection.

In this embodiment, the service corresponding to the service access request sent by the cloud terminal is received by the access management device in the area corresponding to the cloud server, and the service provided by the application system running on the cloud server can satisfy the service. The service access request, the access management device routes the service access request to the slave cloud server, and if the service provided by the application system running on the cloud server cannot satisfy the service access request, the access management device performs the service. The access request is routed to the primary cloud server, so that the cloud terminal can run the service corresponding to the service access request (that is, the service provided by the application system) through the corresponding cloud server (the primary cloud server or the secondary cloud server), because the cloud terminal does not It will focus on the application system running on the same cloud server, so it can avoid the I/O processing capacity and network resources of the cloud server, thus improving the processing capacity of the cloud server.

It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not described. Limitations of the sequence of actions are described, as certain steps may be performed in other sequences or concurrently in accordance with the present invention. In addition, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

FIG. 6 is a schematic structural diagram of a cloud computing system according to another embodiment of the present invention. As shown in FIG. 6, the cloud computing system in this embodiment may include a first cloud server 61, a second cloud server 62, and an access management device 63. . The first cloud server 61 is configured to run the first application system in the cloud computing system, where the service that the first application system can provide includes services that the second application system can provide; and the second cloud server 62 is configured to run the foregoing a second application system in the cloud computing system; the access management device 63 is configured to receive the service access request sent by the cloud terminal, and if the service provided by the second application system can satisfy the service access request, connect the service The request is routed to the second cloud server 62, so that the cloud terminal runs the service corresponding to the service access request by using the second cloud server 62; if the service provided by the second application system cannot satisfy the service access request, And routing the service access request to the first cloud server 61, so that the cloud terminal runs the service corresponding to the service access request by using the first cloud server 61.

In the present invention, there is a second application system for large data traffic in the application system of the cloud computing system, and the instantaneous bandwidth of the data traffic demand is much larger than that of the general application system, which is more than twice that of the general application system. The second application system may be determined in a plurality of manners, for example, the data traffic of the second application system is greater than or equal to a preset traffic threshold, which is not limited by the embodiment of the present invention.

The functions of the access management device in the embodiments corresponding to the foregoing FIG. 2, FIG. 3, FIG. 4 and FIG. 5 can be implemented by the access management device in the cloud computing system provided by this embodiment.

Optionally, the foregoing access management device may be disposed on the first cloud server 61 or the second cloud server 62. For example, the service access request sent by the cloud terminal is first routed to the access management device on the first cloud server 61 through the local area network and the Internet, or may be firstly routed to the access management device on the second cloud server 62 through the local area network. Optionally, the access management device may be separately configured to be connected to the second cloud server 62 and the first cloud server 61, respectively. For example, the access management device may be connected to the second cloud server 62 through the local area network, and connected to the first cloud server 61 through the local area network and the Internet. For example, the service access request sent by the cloud terminal may be first routed to the access management device through the local area network.

Optionally, the first cloud server 61 in this embodiment may further control the second cloud server 62, so that the first cloud server 61 obtains the application of the second application system on the second cloud server 62. The data, and the second cloud server 62 obtains application data of the second application system on the other second cloud server 62 from the first cloud server 61, and provides the data to the cloud terminal.

In this embodiment, the access management device receives the service corresponding to the service access request sent by the cloud terminal, and if the service provided by the second application system can satisfy the service access request, the access management device accesses the service. The request is routed to the second cloud server. If the service provided by the second application system cannot satisfy the service access request, the access management device routes the service access request to the first cloud server, so that the cloud terminal can pass the corresponding The cloud server runs the service corresponding to the service access request (that is, the service provided by the application system). Since the cloud terminal does not centrally access the application system running on the same cloud server, it can avoid the I/O processing capability of the cloud server. And the limitations of network resources, thereby improving the processing power of the cloud server. At the same time, it satisfies the requirement of the instantaneous data transmission of the big data traffic of the second application system, avoids renting or constructing a large-bandwidth dedicated transmission network, and can reduce the deployment cost of the cloud computing system.

A person skilled in the art can clearly understand that, for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division, and may be implemented in actual implementation. In a different manner, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted or not implemented. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.

The above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium. The above software functional units are stored in a storage medium and include a number of instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform some of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. Medium.

It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

Rights request

A cloud computing system, comprising:

An access management device, configured to receive a service access request sent by the cloud terminal, and if the service provided by the second application system can satisfy the service access request, routing the service access request to the a second cloud server, so that the cloud terminal runs the service corresponding to the service access request by using the second cloud server; if the service provided by the second application system cannot satisfy the service access request, The service access request is routed to the first cloud server, so that the cloud terminal runs the service corresponding to the service access request by using the first cloud server.

2. The system of claim 1 wherein:

The service provided by the second application system can satisfy the service access request, and the service corresponding to the service access request can be provided by the second application system;

The service provided by the second application system cannot meet the service access request, and the service corresponding to the service access request cannot be provided by the second application system.

The system according to claim 1, wherein the access management device is disposed on the first cloud server or the second cloud server.

The system according to claim 1, wherein the access management device is independently configured to be respectively connected to the second cloud server and the first cloud server.

The system according to any one of claims 1 to 4, wherein the data flow of the second application system running on the second cloud server is greater than or equal to a preset traffic threshold.

The system according to any one of claims 1 to 5, wherein the first cloud server is further used for

Controlling the second cloud server to enable the first cloud server to obtain the second Application data of the second application system on the cloud server, and the second cloud server obtaining application data of the second application system on the other second cloud server from the first cloud server, and Cloud terminal is provided.

A method for a cloud terminal to access a cloud server in a cloud computing system, wherein the cloud computing system includes a first cloud server and a second cloud server, where the cloud computing system runs on the first cloud server a first application system, where the second cloud server runs a second application system in the cloud computing system, and the service that the first application system can provide includes services that the second application system can provide, Methods include:

8. The method of claim 7 wherein:

The method according to claim 7, wherein the access management device is disposed on the first cloud server or the second cloud server.

The method according to claim 7, wherein the access management device is independently configured to be respectively connected to the second cloud server and the first cloud server.

The method according to any one of claims 7 to 10, wherein the data flow of the second application system running on the second cloud server is greater than or equal to a preset Traffic threshold.

The method according to any one of claims 7 to 11, wherein the method further comprises:

The first cloud server controls the second cloud server, so that the first cloud server obtains application data of the second application system on the second cloud server, and the second cloud server Obtaining application data of the second application system on the other second cloud server from the first cloud server, and providing the data to the cloud terminal.