CN105554126A - Method for realizing distributed deployment of multiple data centers through CDN acceleration mechanism - Google Patents
Method for realizing distributed deployment of multiple data centers through CDN acceleration mechanism Download PDFInfo
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- CN105554126A CN105554126A CN201510961347.7A CN201510961347A CN105554126A CN 105554126 A CN105554126 A CN 105554126A CN 201510961347 A CN201510961347 A CN 201510961347A CN 105554126 A CN105554126 A CN 105554126A
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- data center
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/63—Routing a service request depending on the request content or context
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
Abstract
The invention relates to the technical field of data center, in particular a method for realizing distributed deployment of multiple data centers through a CDN acceleration mechanism. The system is composed of multiple data centers in distributed manner, each data center is in deployment of a service module, wherein the service module comprises a security management module, a task analysis module, a resource monitoring module, and a resource distributing and routing module; the service systems of the data centers form a peer-to-peer network, and the whole network adopts a CDN acceleration service mechanism. The data load processing capacity of an internet network of the distributed data centers is optimized through the CDN acceleration mechanism, the distributed deployment and unified service of the multiple data centers are realized, the deployment difficulty of the data centers is reduced, and the service experience of a user is improved.
Description
Technical field
The present invention relates to data center's technical field, particularly a kind of by the most method of disposing according to central distribution formula of CDN acceleration mechanism realization.
Background technology
Data center is the infrastructure realizing large-scale calculations, is important physical structure and hardware platform.Most data center all adopts distributed mode, builds multiple data center, alleviates the loss that disaster is brought.Distributed many data centers can by service distribution to multiple data center, each data center behavior offering customers service, meets that calamity is standby builds the requirement with business, and has good compatibility, is easy to capacity expansion and upgrading.And distributive data center can make full use of enterprise and have resource, by scheduling of resource and logical set secondary technology, realize combination and the resource-sharing of multiple data center, form a large data center.
And the technology that data center relates to is more, the cluster comprised between server or virtual machine is worked in coordination with, and data Replica is with synchronous, and the interconnection etc. between data center, the usual cycle is longer.In order to respond user's request fast, data center requires to realize rapid deployment and higher response time, and therefore traditional dispositions method cannot satisfy the demands.
Summary of the invention
The present invention is directed to the above-mentioned defect of prior art, propose a kind of by the most method of disposing according to central distribution formula of CDN acceleration mechanism realization.This system is made up of distributed multiple data center, and each data center disposes a service system module, and each data center is interconnected by network path; Wherein, described service module comprises safety management module, task analysis module, monitoring resource module, Resourse Distribute and routing module; Wherein, described security module comprises the authentication module of calling party, authority management module, Encryption Decryption module; Described task analysis module in charge is analyzed task requests; Described monitoring resource module not only monitors the resource at notebook data center, also by the resource information of route and other data centers of Network Capture; The information that Resourse Distribute and routing module obtain according to monitoring resource module and mission requirements, carry out resource coordinating and distributed resource allocation.
Further, the service module composition peer-to-peer network of described distributive data center, the service module of each data center can obtain the network-in-dialing situation with neighbor data center, and is obtained the information of other data centers by neighbor data center, keeps the data syn-chronization of each data center.
Further, the peer-to-peer network of the service module composition of described distributive data center adopts CDN to accelerate service mechanism, carries out load balancing by being redirected of resource to network.
Further, mutually work in coordination with between the service module of described distributive data center, choose multiple data center and realize serving while same user.
Further, it is as follows that CDN accelerates service mechanism: distributive data center can comprise a data central store source data and several data centers back up these data, after a certain data center receives user's request, if when this data center includes the data of user's request, this data center is directly user's service; Otherwise, by route requests and data center's selection strategy, from the data center comprising source data and the data center comprising Backup Data, select some data centers as the transmitting terminal of request of data, response user's request.Particularly, the step of user's access comprises:
1) user sends request to data center.
2) if the data center receiving request can provide service, then serve directly to user; If cannot serve to user, then send request of data to other data centers.
3) if the data center receiving request includes corresponding data, to the data center's distributing data sent request, otherwise Forward-reques.
4) request unanimously forwards, extremely to time-out or the data resource finding that there is request.If overtime, receive request data center inform user need not data; If find that there is data resource, then to the data center's distributing data sent request; If this data center is Backup Data center, then need first to send report to the data center including source data.
After adopting above-mentioned deployment system or method, can the data payload disposal ability of internet of Optimum distribution formula data center, realize mostly disposing and uniform service according to central distribution formula, reduce the difficulty that data center disposes, improve the service experience of user.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is system block diagram of the present invention.
Fig. 2 is the distributive data center internet logical topology schematic diagram in embodiment.
Fig. 3 is the distributive data center service sequential chart in embodiment.
In figure: 1 is data center, 2 is service module, and 3 is network path; 101 is user, and 102 is service node, and 102 is routing node, and 104 is Backup Data node, and 105 is source data node.
Embodiment
As shown in Figure 1, method of being disposed according to central distribution formula by CDN acceleration mechanism realization majority of the present invention includes distributed multiple data center 1, described data center 2 is deployed with a service system module 2, and described data center is interconnected by network path 3; Wherein, described service module comprises safety management module, task analysis module, monitoring resource module, Resourse Distribute and routing module; Wherein, described security module comprises the authentication module of calling party, authority management module, Encryption Decryption module; Described task analysis module in charge is analyzed task requests; Described monitoring resource module not only monitors the resource at notebook data center, also by the resource information of route and other data centers of Network Capture; The information that Resourse Distribute and routing module obtain according to monitoring resource module and mission requirements, carry out resource coordinating and distributed resource allocation.
Further, the service module 2 of described distributive data center 1 forms peer-to-peer network, the service module of each data center can obtain the network-in-dialing situation with neighbor data center, and the information of other data centers is obtained by neighbor data center, keep the data syn-chronization of each data center.
Further, the peer-to-peer network that the service module 2 of described distributive data center 1 forms adopts CDN to accelerate service mechanism, carries out load balancing by being redirected of resource to network.
Further, mutually work in coordination with between the service module 2 of described distributive data center 1, choose multiple data center and realize serving while same user.
As shown in Figure 2, it is as follows that the CDN that the present invention adopts accelerates service mechanism: the internet of described distributive data center includes a source data node 105 and several Backup Data nodes 104.After service node 102 receives user 101 request, by route requests and data center's selection strategy, ask to routing node 102, after obtaining request of data from Backup Data node 104, from Backup Data node 104 pulling data to service node 102, response user's request.
As shown in Figure 3, for adopting CDN to accelerate the service procedure of distributive data center of service mechanism and user's accessing time sequence is:
1) user 101 sends request to service data center 102;
2) described service data center 102 finds to serve directly to user 101, sends request of data to other data centers;
3) route data center transmit request;
4) Backup Data center receives Forward-reques, sends mission report to source data center;
5) source data sends access permission;
6) Backup Data center is to route data center distributing data;
7) route data center transmit data;
8), after service data center 102 receives data, service is provided to user.
Although the foregoing describe the specific embodiment of the present invention; but those skilled in the art are to be understood that; these only illustrate; various changes or modifications can be made to present embodiment; and not deviating from principle of the present invention and essence, protection scope of the present invention is only defined by the appended claims.
Claims (5)
1. one kind realizes most method of disposing according to central distribution formula by CDN acceleration mechanism, it is characterized in that: described system is made up of distributed multiple data center, each data center disposes a service system module, and each data center is interconnected by network path; Wherein,
Described service module comprises safety management module, task analysis module, monitoring resource module, Resourse Distribute and routing module;
Described security module comprises the authentication module of calling party, authority management module, Encryption Decryption module;
Described task analysis module in charge is analyzed task requests;
Described monitoring resource module not only monitors the resource at notebook data center, also by the resource information of route and other data centers of Network Capture;
The information that described Resourse Distribute and routing module obtain according to monitoring resource module and mission requirements, carry out resource coordinating and distributed resource allocation.
2. according to claim 1 by the most method of disposing according to central distribution formula of CDN acceleration mechanism realization, it is characterized in that: the service module composition peer-to-peer network of described distributive data center, the service module of each data center can obtain the network-in-dialing situation with neighbor data center, and the information of other data centers is obtained by neighbor data center, keep the data syn-chronization of each data center.
3. according to claim 2 by the most method of disposing according to central distribution formula of CDN acceleration mechanism realization, it is characterized in that: the peer-to-peer network of the service module composition of described distributive data center adopts CDN to accelerate service mechanism, carries out load balancing by being redirected of resource to network.
4. method of being disposed according to central distribution formula by CDN acceleration mechanism realization majority according to claim 3, is worked in coordination with between the service module of distributive data center mutually, chooses multiple data center and realizes serving while same user.
5. CDN accelerates a service mechanism, it is characterized in that: described mechanism comprises
Distributive data center can comprise a data central store source data and several data centers back up these data, after a certain data center receives user's request, if when this data center includes the data of user's request, this data center is directly user's service; Otherwise, by route requests and data center's selection strategy, from the data center comprising source data and the data center comprising Backup Data, select some data centers as the transmitting terminal of request of data, response user's request.
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| CN106953895A (en) * | 2017-02-20 | 2017-07-14 | 中山大学 | A kind of distributed cloud system cluster of peering structure |
| CN107580004A (en) * | 2017-10-31 | 2018-01-12 | 深圳竹云科技有限公司 | A kind of new authentication method and authentication center's framework |
| CN110225138A (en) * | 2019-06-25 | 2019-09-10 | 深圳前海微众银行股份有限公司 | A kind of distributed structure/architecture |
| CN114979158A (en) * | 2022-05-23 | 2022-08-30 | 深信服科技股份有限公司 | Resource monitoring method, system, equipment and computer readable storage medium |
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