CN105119841A - Proportional load scheduling method for types of domain name resolution results - Google Patents
Proportional load scheduling method for types of domain name resolution results Download PDFInfo
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- CN105119841A CN105119841A CN201510559595.9A CN201510559595A CN105119841A CN 105119841 A CN105119841 A CN 105119841A CN 201510559595 A CN201510559595 A CN 201510559595A CN 105119841 A CN105119841 A CN 105119841A
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Abstract
The invention discloses a proportional load scheduling method for types of domain name resolution results. The method comprises the following steps that: a client sends a domain name resolution request to a server; a domain name judgment controller judges whether or not a domain name is bound with a fixed storage space or a view; a domain name allocation controller proportionally allocates the domain name to corresponding IP service resources; and the selected storage space or view returns a result corresponding to the stored requested domain name to the client according to results of the domain name judgment controller and the domain name allocation controller. According to the method, the proportions of the types of the domain name resolution results are adjusted through parameter setting, so that finer and more accurate application access scheduling can be realized by scheduling of the proportion of the type of each resolution result; and IP service resource scheduling can be performed more accurately.
Description
Technical field
The invention belongs to computer network technical field of domain name resolution, specifically, relate to the method for a kind of domain name mapping result generic load dispatch in proportion.
Background technology
Fig. 1 is the schematic diagram adopting the load balancing course of work in traditional computer domain name mapping technology, as shown in the figure, client proposes the request of domain name mapping to dns server, dns server carries out views registered, matched rule is static rule, is namely mated by the source IP/ object IP etc. of domain name mapping request, then from some views that the match is successful, obtain the analysis result of this domain name, and the result changed corresponding to domain name under this view is returned to requesting client.
But in traditional computer network domain name mapping technology, the view scheduling of dns server to domain name mapping result is static, IP-based, cannot meet the demand based on domain name or dynamic dispatching.
Summary of the invention
For solving the problems of the technologies described above, the invention provides the method for a kind of domain name mapping result generic load dispatch in proportion, comprising,
User end to server sends domain name mapping request;
Domain name judges that controller judges whether this domain name has bound fixed storage space or view;
This domain name request is assigned to respective stored space or view according to designated ratio by domain name dispensing controller, with the different IP Service Source selecting domain name corresponding;
Judge the result of controller and domain name dispensing controller according to domain name, result corresponding to the requested domain name that selected memory space or view are obtained returns to client.
Further, domain name judges that controller receives requested domain name, check that whether it be bound fixing memory space or view, if so, then direct the accordingly result obtained in fixed storage space bound for this domain name or view is returned to client; If not, then this domain name is continued to pass to domain name dispensing controller.
Further, domain name dispensing controller receives domain name and judges the domain name that controller transmits, meanwhile, domain name dispensing controller receives ratio and transmits the ratio that port obtains current different memory space or view, and domain name is assigned in different memory space or view with this ratio.
Further, described ratio is artificially arranged by keeper or by linking the ratio obtaining and reply analysis result with other third party devices or algorithm.
Further, dns server is undertaken identifying by generic for domain name mapping result and stores respectively according to different classifications.
Further, described classification comprises IP address affiliated area or the dns server point differentiation storing and resolving record that do not coexist according to record value operator.
Compared with prior art, the method realizing access object balance dispatching is in proportion resolved in domain name load provided by the invention, by certain ratio by client to the request dispatching of object dns server on different memory spaces or view, achieve domain name mapping result load dispatch in proportion, achieve the scheduling of more meticulous application access accurately.
Accompanying drawing explanation
Fig. 1 is the selective rule schematic diagram of static storage or the view adopted in traditional domain name mapping technology.
Fig. 2 is the schematic flow sheet of the method for load dispatch in proportion of the domain name mapping result generic described in the embodiment of the present invention.
Fig. 3 is that in the embodiment of the present invention, domain name judges that controller, domain name dispensing controller and ratio are transmitted port and to be cooperatively interacted course of work schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, but not as a limitation of the invention.
For making those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 2, the method for the load dispatch in proportion of a kind of domain name mapping result generic disclosed in the embodiment of the present invention, comprising:
Step S201, client send domain name mapping request.
Particularly, client initiates an inquiry of the domain name request to dns server, requires that system returns the result corresponding to this domain name; Different clients sends domain name mapping request to dns server, the result that also namely different client-requested domain names is corresponding.
Step S202, domain name judge that controller judges whether this domain name has bound fixed storage space or view.
Particularly, domain name judges that controller receives requested domain name, check the whether bound fixing memory space of requested domain name or view, if so, then direct the accordingly result stored in fixed storage space bound for this domain name or view is returned to client; If not, then this domain name is continued to pass to domain name dispensing controller.
Domain name is assigned to respective stored space or view according to ratio by step S203, domain name dispensing controller.
Particularly, domain name dispensing controller receives domain name and judges the domain name that controller transmits, simultaneously, domain name dispensing controller accepts ratio and transmits the load percentage that port obtains current different memory space (view), and with this ratio, domain name is assigned to corresponding stored space (view).Wherein, described ratio is transmitted port and artificially to be arranged by keeper or by linking the ratio obtaining and reply analysis result type with other third party devices or algorithm.
Result is returned to client by step S204, memory space (view).
Particularly, in step S204, result corresponding for the domain name of client-requested is returned to client by selected memory space or view.Dns server is undertaken identifying by generic for domain name mapping result and stores respectively according to different classifications.Described classification comprise IP address affiliated area or according to different operators at dns server point differentiation storing and resolving record, different classes of record is stored in different views.
The method realizing access object balance dispatching is in proportion resolved in domain name load provided by the invention, by certain ratio dynamically by client to the request dispatching of object dns server on different memory spaces (view), domain name mapping result load dispatch in proportion, achieves the scheduling of more meticulous application access accurately.
Fig. 3 is that in method provided by the invention, domain name judges that controller, domain name dispensing controller and ratio are transmitted port and to be cooperatively interacted course of work schematic diagram, as shown in Figure 3, domain name judges that controller receives requested domain name, check whether it is bound fixing memory space (view), if so, then result corresponding for requested domain name under this memory space (view) is returned to client; If not, then this domain name is continued to pass to domain name dispensing controller; Domain name dispensing controller receives domain name and judges the domain name that controller transmits, receive the ratio of the different memory spaces (view) transmitted from ratio passing interface simultaneously, and with this ratio, domain name is assigned to different memory space (view).
The method of a kind of dynamic territory analyzing provided by the present invention, domain name mapping result generic and proportion is regulated by optimum configurations, by can realize the scheduling of more flexible, meticulous application access accurately to the scheduling of each analysis result generic and proportion, carry out the scheduling of IP Service Source more accurately.
Above-mentioned explanation illustrate and describes some preferred embodiments of the present invention, but as previously mentioned, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection range of claims of the present invention.
Claims (6)
1. a method for domain name mapping result generic load dispatch in proportion, is characterized in that comprising,
User end to server sends domain name mapping request;
Domain name judges that controller judges whether this domain name has bound fixed storage space or view;
Domain name is assigned to respective stored space or view according to ratio by domain name dispensing controller, with the different IP Service Source selecting domain name corresponding;
Judge the result of controller and domain name dispensing controller according to domain name, result corresponding to the requested domain name that selected memory space or view are stored returns to client.
2. the method for domain name mapping result generic as claimed in claim 1 load dispatch in proportion, it is characterized in that, domain name judges that controller receives requested domain name, check whether it is bound fixing memory space or view, if so, then direct the accordingly result stored in fixed storage space bound for this domain name or view is returned to client; If not, then this domain name is continued to pass to domain name dispensing controller.
3. the method for domain name mapping result generic as claimed in claim 1 load dispatch in proportion, it is characterized in that, domain name dispensing controller receives domain name and judges the domain name that controller transmits, simultaneously, domain name dispensing controller receives ratio and transmits the ratio that port obtains current different memory space or view, and domain name is assigned in different memory space or view with this ratio.
4. the method for domain name mapping result generic as claimed in claim 3 load dispatch in proportion, is characterized in that, described ratio is artificially arranged by keeper or by linking the ratio obtaining and reply analysis result with other third party devices or algorithm.
5. the method for domain name mapping result generic as claimed in claim 1 load dispatch in proportion, is characterized in that, dns server is undertaken identifying by generic for domain name mapping result and stores respectively according to different classifications.
6. the method for domain name mapping result generic as claimed in claim 5 load dispatch in proportion, it is characterized in that, described classification comprises IP address affiliated area or the dns server point differentiation storing and resolving record that do not coexist according to operator.
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