CN114448990A - A resource scheduling method, device and device based on converged CDN - Google Patents

Abstract

The present invention provides a resource scheduling method, device and equipment based on integrated CDN. The method includes: acquiring service domain name DNS request instructions and to-be-allocated cache server IP resources; and extracting resource allocation demand information based on the service domain name DNS request instructions and the IP address information of the service domain name DNS request instruction; based on the area to which the IP address information belongs and the cache server IP resource, the area to which the cache server belongs is divided, and the division result is obtained; based on the demand information and the division result The to-be-allocated cache server is scheduled. By integrating the CDN for reasonable allocation according to the demand information of resource allocation, the problem of deviation caused by the allocation of resources in the existing planning is overcome.

Description

A resource scheduling method, device and equipment based on converged CDN

technical field

The present invention relates to the technical field of network communication, in particular to a resource scheduling method, device and equipment based on a converged CDN.

Background technique

Content Delivery Network (CDN) is a new type of network content service system, which is constructed based on IP network and provides content distribution and services based on the efficiency requirements, quality requirements and content order of content access and application. CDNs have been widely used in scenarios such as website acceleration, on-demand live broadcasting, and game acceleration because they can significantly relieve pressure on origin sites and improve the speed of content distribution and services. On the basis of traditional CDN, converged CDN integrates high-quality CDN vendor resources, and realizes converged management that further optimizes data network acceleration through converged technology. Enterprises use CDN services to provide a high-quality acceleration experience.

With the popularization of CDN technology, DNS resolution has attracted more and more attention. The performance of DNS resolution and its scheduling accuracy will directly affect the experience of Internet users. However, in the current domestic complex network environment, the operator's recursive domain name resolution server, that is, the optimal strategy of LOCALDNS (business domain name DNS), will also directly affect the Efficiency and stability of DNS resolution. In the actual work process, by integrating the CDN system, the enterprise parses the business traffic to different CDN vendors, and each CDN vendor performs content analysis and scheduling according to the business situation. When the current LOCALDNS is far away from the servers, it will cause deviations in the planning and distribution of service traffic by the converged CDN.

SUMMARY OF THE INVENTION

Therefore, the technical problem to be solved by the present invention is to overcome the deficiencies in the prior art that cause deviations in the planning and distribution of service traffic by the converged CDN, thereby providing a resource scheduling method, apparatus and device based on the converged CDN.

According to a first aspect, an embodiment of the present invention provides a resource scheduling method based on a converged CDN, including the following steps: obtaining a service domain name DNS request instruction and a cache server IP resource to be allocated; extracting resource allocation based on the service domain name DNS request instruction demand information and the IP address information of the service domain name DNS request instruction; divide the area to which the cache server belongs based on the area to which the IP address information belongs and the to-be-allocated cache server IP resources, and obtain a division result; The demand information and the division result schedule the to-be-allocated cache server.

Optionally, dividing the area to which the cache server belongs based on the area to which the IP address information belongs and the cache server IP resource, and obtaining a division result includes: obtaining the same area as the area to which the IP address information belongs. The first IP number of the cache server to be allocated, or, obtain the second IP number of the cache server to be allocated that belongs to a non-same area with the area to which the IP address information belongs; based on the first IP number or the first IP number Divide the cache server to be allocated by the number of IPs to obtain the division result.

Optionally, the dividing the cache server to be allocated based on the number of the first IP includes: obtaining the proportion of the number of the first IP based on the number of the first IP and the IP address information. ; Divide the cache server to be allocated based on the proportion of the first IP number.

Optionally, the dividing the cache server to be allocated based on the number of the second IP includes: obtaining the proportion of the number of the second IP based on the number of the second IP and the IP address information ; Divide the cache server to be allocated based on the proportion of the second IP number.

Optionally, dividing the area to which the cache server belongs based on the area to which the IP address information belongs and the IP resource of the cache server, and obtaining a division result includes: obtaining, based on the IP address information, the same content in the preset resource information. The third IP number of the cache servers to be allocated in the area and the fourth IP number of the cache servers to be allocated in a different area; based on the third IP number and the fourth IP number, the cache servers to be allocated are processed. Divide, and obtain the division result.

Optionally, dividing the cache server to be allocated based on the third IP number and the fourth IP number, and obtaining the division result, includes: acquiring the IP number in the preset resource information; The third IP number and the IP number in the preset resource information, calculate the ratio of the third IP number in the IP number in the preset resource information; based on the fourth IP number and The number of IPs in the preset resource information, calculating the ratio of the fourth IP number in the IP number in the preset resource information; based on the third IP number in the preset resource information The to-be-allocated cache server is divided according to the proportion of the number of IPs and the proportion of the number of fourth IPs in the number of IPs in the preset resource information, and the division result is obtained.

Optionally, dividing the cache server to be allocated based on the third IP number and the fourth IP number, and obtaining the division result, includes: based on the third IP number and the fourth IP number The number of cache servers to be allocated is divided in equal proportions to obtain the division result.

According to a second aspect, an embodiment of the present invention further provides a resource scheduling device based on a converged CDN, including: an acquisition module for acquiring service domain name DNS request instructions and to-be-allocated cache server IP resources; an extraction module for The service domain name DNS request instruction extracts the demand information of resource allocation and the IP address information of the service domain name DNS request instruction; the division module is used for the cache server based on the area to which the IP address information belongs and the cache server IP resource. The belonging area is divided, and a division result is obtained; the scheduling module is used for scheduling the to-be-allocated cache server based on the demand information and the division result.

According to a third aspect, an embodiment of the present invention further provides a resource scheduling device based on a converged CDN, including: a communication unit, a memory, and a processor, wherein the memory and the processor are communicatively connected to each other, and the memory is Computer instructions are stored, and the processor executes the computer instructions to perform the steps of the method described in the first aspect or any one of the optional implementation manners.

According to a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to cause the computer to execute the first aspect or the steps of the method described in any of the alternative embodiments.

The technical scheme of the present invention has the following advantages:

An embodiment of the present invention provides a method, device, and device for resource scheduling based on converged CDN. The method includes: acquiring a service domain name DNS request instruction and a cache server IP resource to be allocated, and extracting IP address information according to the service domain name DNS request instruction , obtain the demand information of resource allocation at the same time, divide the area of the cache server according to the area of the IP address information and the IP resource of the cache server, and divide the area of the cache server according to the demand information of the resource allocation and the result of the division. The assigned cache server makes scheduling assignments. By extracting the IP information and demand information in the service domain name DNS request instructions, optimal scheduling and allocation are performed to achieve accurate allocation of service traffic.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

1 is a flowchart of a specific example of a resource scheduling method based on converged CDN in an embodiment of the present invention;

2 is a schematic block diagram of a specific example of a resource scheduling apparatus based on converged CDN in an embodiment of the present invention;

FIG. 3 is a structural block diagram of a specific example of a resource scheduling device based on a converged CDN in an embodiment of the present invention.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment of the present invention schedules and distributes the service traffic according to the IP information and the demand information extracted from the service domain name DNS by integrating the CDN. In practical applications, the converged CDN realizes further convergent management of data network acceleration through convergent technology. In the following embodiments, only CDN manufacturers are taken as an example, the present invention can also be applied to other fields, and the present invention does not take this as an example limit.

FIG. 1 shows a resource scheduling method based on a converged CDN according to an embodiment of the present invention, and the method includes the following steps:

S100: Obtain the service domain name DNS request instruction and the to-be-allocated cache server IP resource.

Specifically, the service domain name DNS (LOCALDNS) request instruction and the to-be-allocated cache server IP resource are obtained by integrating the CDN. In practical applications, after receiving the service domain name DNS request instruction, the IP resources of the cache server to be allocated under the coverage of the corresponding area of the fusion CDN are searched according to the service domain name DNS.

S200: Extract demand information for resource allocation and IP address information of the service domain name DNS request instruction based on the service domain name DNS request instruction.

Specifically, the resource allocation requirement information and the cache server IP address information included in the service domain name DNS request instruction are extracted from the service domain name DNS request instruction. In practical applications, a set of domain name resolution groups requiring similar acceleration services are obtained, the cache server IP address information contained in the group is obtained based on the resolution group, and the network operator granularity plan is obtained based on the cache server IP address information.

S300: Divide the area to which the cache server belongs based on the area to which the IP address information belongs and the IP resource of the cache server to be allocated, and obtain a division result.

Specifically, the area division result is obtained according to the area to which the cache server IP address information contained in the service domain name DNS request instruction belongs and the area corresponding to the cache server IP resource to be allocated.

S400: Schedule the to-be-allocated cache server based on the demand information and the division result.

Specifically, according to the division result and the demand information, resource scheduling and allocation of the cache server to be allocated is performed according to the divided regions and demands.

An embodiment of the present invention provides a resource scheduling method based on a converged CDN, which acquires a service domain name DNS request instruction and a cache server IP resource to be allocated, extracts IP address information according to the service domain name DNS request instruction, and acquires resource allocation demand information at the same time , divide the area of the cache server according to the area of the IP address information and the IP resource of the cache server, and schedule and allocate the cache server to be allocated according to the resource allocation demand information and the result of the division. By extracting the IP information and demand information in the DNS request instructions of the business domain name, optimal scheduling and allocation are performed, which solves the problem of inaccurate scheduling and slicing when the distribution of cache servers included in the fusion CDN system is quite different. can realize accurate distribution of business traffic.

In an optional embodiment of the present invention, in step S300, the area to which the cache server belongs is divided based on the area to which the IP address information belongs and the IP resource of the cache server, and the specific process of obtaining the division result mainly includes the following steps:

(1) obtain the first IP number of the cache server to be allocated belonging to the same area as the area to which the IP address information belongs, or, obtain the cache server to be allocated that belongs to a different area with the area to which the IP address information belongs The second IP number.

Specifically, according to the region to which the IP address information belongs and the IP resources of the cache server to be allocated, the first IP number of the cache server to be allocated whose IP address belongs to the same region is obtained, or the non-identical IP address that does not belong to the same region is obtained. The second IP number of the cache server to be allocated in the region. In practical applications, obtain a domain name set resolution group that requires similar acceleration services, and based on the cache server IP address information included in the domain name set resolution group, obtain the first IP number of cache servers to be allocated in the same area or a non-same area The number of second IP addresses of the cache server to be allocated. In practical applications, for example, there may be 5 cache server IP resources to be allocated in the area under the jurisdiction of CDN manufacturer A. Among them, 2 IPs belong to the same area as the IP address information of the service domain name DNS request instruction, and 3 IPs belong to the same area. The IP address information of the domain name DNS request instruction does not belong to the same area; for example, the area under the jurisdiction of CDN manufacturer B may have 8 cache server IP resources to be allocated, of which 4 IPs belong to the same area as the IP address information of the service domain name DNS request instruction , there are 4 IPs that do not belong to the same area as the IP address information of the service domain name DNS request instruction; for example, the area under the jurisdiction of CDN manufacturer C can have 12 cache server IP resources to be allocated, of which there are 5 IP and service domain name DNS request instructions The IP address information belongs to the same area, and there are 7 IPs that do not belong to the same area as the IP address information of the service domain name DNS request instruction, then the number of the first IP is 11, and the number of the second IP is 14.

(2) Divide the cache server to be allocated based on the first IP number or the second IP number to obtain the division result.

Specifically, according to the obtained first IP number of cache servers to be allocated in the same area or the second IP number of cache servers to be allocated in different areas, the cache servers to be allocated are divided to obtain the number of cache servers in the same area or the number of non-to-be-allocated cache servers. The number of cache servers in the same region.

In the embodiment of the present invention, based on the region to which the IP address information belongs and the IP resource of the cache server to be allocated, the first IP number of the cache server to be allocated whose IP address belongs to the same region is obtained, or the IP address does not belong to the same region. The number of the second IPs of the cache servers to be allocated in a different area, and based on the number of the first IP or the number of the second IPs, the cache servers to be allocated are divided to obtain the number of cache servers in the same area and non-identical areas. number of cache servers. The cache servers to be allocated are divided into regions by IP addresses, so that the resources can be reasonably scheduled and allocated according to the demand information more accurately.

In an optional embodiment of the present invention, the dividing the cache server to be allocated based on the number of the first IP includes the following steps:

(1) obtaining the ratio of the first IP number based on the first IP number and the IP address information;

(2) Dividing the cache servers to be allocated based on the proportion of the first IP numbers.

基于此比例将待分配缓存服务器进行划分。In the embodiment of the present invention, the first IP number and all the IP address information are calculated to obtain the proportion of the first IP number in all the IP addresses, based on the proportion of the first IP number The cache servers to be allocated are divided, so that resources belonging to the same area can be scheduled and allocated more accurately. In practical applications, for example, the total number of cache servers under the jurisdiction of CDN vendor A, CDN vendor B, and CDN vendor C may be 25, and the number of cache server IPs belonging to the same area as the IP address information of the service domain name DNS request instruction is 11, then the proportion of the first IP number is

Based on this ratio, the cache servers to be allocated are divided.

In an optional embodiment of the present invention, the dividing the cache server to be allocated based on the number of the second IP includes the following steps:

(1) obtaining the ratio of the second IP number based on the second IP number and the IP address information;

(2) Dividing the cache servers to be allocated based on the proportion of the number of the second IPs.

基于此比例将待分配缓存服务器进行划分。In the embodiment of the present invention, the number of the second IPs and all the IP address information are calculated to obtain the proportion of the number of the second IPs in all the IP addresses, based on the proportion of the number of the second IPs The cache servers to be allocated are divided, so that resources that do not belong to the same area can be scheduled and allocated more accurately. In practical applications, for example, the total number of cache servers under the jurisdiction of CDN vendor A, CDN vendor B, and CDN vendor C may be 25, and the number of cache server IPs belonging to the same area as the IP address information of the service domain name DNS request instruction is 14, then the proportion of the first IP number is

Based on this ratio, the cache servers to be allocated are divided.

In an optional embodiment of the present invention, in step 300, the area to which the cache server belongs is divided based on the area to which the IP address information belongs and the IP resource of the cache server, and the process of obtaining the division result mainly includes the following steps:

(1) Obtaining the third IP number of cache servers to be allocated in the same area and the fourth IP number of cache servers to be allocated in different areas in the preset resource information based on the IP address information.

Specifically, the number of cache servers to be allocated contained in the preset resource information is obtained, and based on the IP address information, the cache servers to be allocated are divided into a third IP number of cache servers to be allocated in the same area and a non-identical area The fourth IP number of the cache server to be allocated. In practical applications, the preset resource information may be, for example, among the five cache server IP resources to be allocated included by CDN manufacturer A, two IPs belong to the same area as the IP address information of the service domain name DNS request instruction, and three If the number of IP addresses and the IP address information of the service domain name DNS request instruction do not belong to the same area, the number of third IPs of CDN manufacturer A is 2, and the number of fourth IPs is 3; the number of 8 cache servers to be allocated included by CDN manufacturer B is In the IP resources, there are 4 IPs that belong to the same area as the IP address information of the service domain name DNS request instruction, and there are 4 IP addresses that do not belong to the same area as the IP address information of the service domain name DNS request instruction. The number is 4, and the number of the fourth IP is 4; among the 12 cache server IP resources to be allocated included by CDN vendor C, 5 IPs belong to the same area as the IP address information of the service domain name DNS request instruction, and there are 7 IPs If the IP address information of the service domain name DNS request instruction does not belong to the same area, the number of third IPs of CDN manufacturer C is 5, and the number of fourth IPs is 7.

(2) Divide the cache server to be allocated based on the third IP number and the fourth IP number to obtain the dividing result.

Specifically, the cache servers to be allocated are reasonably divided based on the third IP number and the fourth IP number, and a division result is obtained.

In the embodiment of the present invention, by acquiring the number of cache servers to be allocated contained in the preset resource information, and based on the IP address information, the cache servers to be allocated are divided into a third IP address of the cache servers to be allocated in the same area and the number of the fourth IPs of the cache servers to be allocated not in the same area, and based on the number of the third IPs and the number of the fourth IPs, the cache servers to be allocated are divided reasonably, so that the cache servers belonging to the same preset resource information can be divided The cache server performs reasonable resource scheduling, which avoids the special planning of the cache server covered by the same preset resource due to its own IP address information, and improves the work efficiency.

In an optional embodiment of the present invention, dividing the cache server to be allocated based on the third IP number and the fourth IP number to obtain the dividing result includes the following steps:

(1) obtain the number of IPs in the preset resource information;

(2) based on the third IP number and the IP number in the preset resource information, calculate and obtain the ratio of the third IP number in the IP number in the preset resource information;

(3) based on the fourth IP number and the IP number in the preset resource information, calculate and obtain the ratio of the fourth IP number in the IP number in the preset resource information;

(4) Based on the proportion of the third IP number in the IP number in the preset resource information and the proportion of the fourth IP number in the IP number in the preset resource information, the cache server to be allocated is Perform division to obtain the division result.

Specifically, the total number of cache server IPs in the preset resource information is obtained, and based on the third IP number and the total cache server IP number in the preset resource information, the third IP number is calculated and obtained in the preset resource The proportion of the number of IPs in the information, the allocation probability of the third IP in the preset resource information is obtained by the proportion of the number of the third IP, and the cache servers to be allocated are divided into the same area according to the allocation probability, based on the allocation probability. Describe the fourth IP number and the overall cache server IP number in the preset resource information, calculate and obtain the ratio of the fourth IP number in the IP number in the preset resource information, and obtain the ratio of the fourth IP number by the proportion of the fourth IP number. The ratio obtains the allocation probability of the fourth IP in the preset resource information, and divides the cache servers to be allocated into different areas according to the allocation probability. In practical applications, the preset resource information can be, for example, that CDN manufacturer A has 5 cache server IP resources to be allocated, 2 IPs belong to the same area as the IP address information of the service domain name DNS request instruction, and 3 IP addresses belong to the service domain name. The IP address information of the DNS request instruction does not belong to the same area, then the number of third IPs is 2 and the number of fourth IPs is 3, then the probability of allocating resources to the third IP cache server is 100%*2/5=40% , the probability of allocating resources to the fourth IP cache server is 100%*3/5=60%.

In an optional embodiment of the present invention, dividing the cache server to be allocated based on the third IP number and the fourth IP number to obtain the dividing result includes the following steps:

(1) Divide the cache servers to be allocated in equal proportions based on the third IP number and the fourth IP number to obtain the dividing result.

In the embodiment of the present invention, the cache server to be allocated is divided into the same area and the different area according to the third IP number and the fourth IP number, and according to the third IP number and the fourth IP number Reasonable scheduling of resources is allocated to the corresponding cache servers in equal proportions, so that the cache servers belonging to the same region and those that do not belong to the same region of the same operator can be scheduled and allocated separately, which greatly improves work efficiency.

As shown in FIG. 2 , an embodiment of the present invention provides a resource scheduling device based on a converged CDN, which is characterized in that it includes an acquisition module 1, an extraction module 2, a division module 3, and a scheduling module 4, wherein,

The obtaining module 1 is used to obtain the service domain name DNS request instruction and the IP resource of the cache server to be allocated. For details, please refer to the relevant description of step S100 in any of the above method embodiments;

Extraction module 2, configured to extract the demand information of resource allocation and the IP address information of the service domain name DNS request instruction based on the service domain name DNS request instruction, the details can refer to the relevant description of step S200 in any of the above method embodiments;

The division module 3 is used to divide the area to which the cache server belongs based on the area to which the IP address information belongs and the IP resource of the cache server to obtain a division result. For details, please refer to the relevant description of step S300 in any of the above method embodiments. ;

The scheduling module 4 is configured to schedule the to-be-allocated cache server based on the demand information and the division result. For details, please refer to the relevant description of step S400 in any of the above method embodiments.

An embodiment of the present invention provides a resource scheduling device based on a converged CDN, which acquires service domain name DNS request instructions and cache server IP resources to be allocated, extracts IP address information according to the service domain name DNS request instructions, and simultaneously acquires resource allocation demand information , divide the area of the cache server according to the area of the IP address information and the IP resource of the cache server, and schedule and allocate the cache server to be allocated according to the resource allocation demand information and the result of the division. By extracting the IP information and demand information in the DNS request instructions of the business domain name, optimal scheduling and allocation are performed, which solves the problem of inaccurate scheduling and slicing when the distribution of cache servers included in the fusion CDN system is quite different. can realize accurate distribution of business traffic.

For the specific limitations and beneficial effects of the resource scheduling apparatus based on the converged CDN, reference may be made to the above limitations on the resource scheduling method based on the converged CDN, which will not be repeated here. Each module of the above-mentioned integrated CDN-based resource scheduling apparatus may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules can be embedded in or independent of the processor in the electronic device in the form of hardware, or stored in the memory in the electronic device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

An embodiment of the present invention further provides a resource scheduling device based on a converged CDN, as shown in FIG. 3 . FIG. 3 is a schematic structural diagram of a resource scheduling device based on a converged CDN provided by an optional embodiment of the present invention. The resource scheduling device may include at least one processor 41, at least one communication interface 42, at least one communication bus 43 and at least one memory 44, wherein the communication interface 42 may include a display screen (Display), a keyboard (Keyboard), optional communication The interface 42 may also include standard wired and wireless interfaces. The memory 44 may be a high-speed RAM memory (RandomAccess Memory, volatile random access memory), or may be a non-volatile memory (non-volatile memory), such as at least one disk memory. The memory 44 can optionally also be at least one storage device located away from the aforementioned processor 41 . The processor 41 can be combined with the device described in FIG. 2 , the memory 44 stores application programs, and the processor 41 calls the program code stored in the memory 44 to execute the converged CDN-based resource scheduling method in any of the above method embodiments A step of.

The communication bus 43 may be a peripheral component interconnect (PCI for short) bus or an extended industry standard architecture (EISA for short) bus or the like. The communication bus 43 can be divided into an address bus, a data bus, a control bus, and the like. For ease of presentation, only one thick line is used in FIG. 3, but it does not mean that there is only one bus or one type of bus.

The memory 44 may include volatile memory (English: volatile memory), such as random-access memory (English: random-access memory, abbreviation: RAM); the memory may also include non-volatile memory (English: non-volatile memory) memory), such as flash memory (English: flash memory), hard disk (English: hard diskdrive, abbreviation: HDD) or solid-state drive (English: solid-state drive, abbreviation: SSD); the memory 44 may also include the above-mentioned types of memory The combination.

The processor 41 may be a central processing unit (English: central processing unit, abbreviation: CPU), a network processor (English: network processor, abbreviation: NP), or a combination of CPU and NP.

The processor 41 may further include a hardware chip. The above-mentioned hardware chip may be an application-specific integrated circuit (English: application-specific integrated circuit, abbreviation: ASIC), a programmable logic device (English: programmable logic device, abbreviation: PLD) or a combination thereof. The above-mentioned PLD may be a complex programmable logic device (English: complex programmable logic device, abbreviation: CPLD), a field programmable gate array (English: field-programmable gate array, abbreviation: FPGA), a general array logic (English: generic arraylogic , abbreviation: GAL) or any combination thereof.

Optionally, memory 44 is also used to store program instructions. The processor 41 may invoke program instructions to implement the resource scheduling method based on the converged CDN as shown in the embodiment of FIG. 1 of the present invention.

Embodiments of the present invention further provide a non-transitory computer storage medium, where the computer storage medium stores computer-executable instructions, and the computer-executable instructions can execute the converged CDN-based resource scheduling method in any of the foregoing method embodiments. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a flash memory (Flash Memory), a hard disk (Hard) Disk Drive, abbreviation: HDD) or solid-state drive (Solid-State Drive, SSD), etc.; the storage medium may also include a combination of the above-mentioned types of memories.

Obviously, the above-mentioned embodiments are only examples for clear description, and are not intended to limit the implementation manner. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. And the obvious changes or changes derived from this are still within the protection scope of the present invention.

Claims (10)

1. A resource scheduling method based on a converged CDN is characterized by comprising the following steps:

acquiring a service domain name DNS request instruction and IP resources of a cache server to be allocated;

extracting the demand information of resource allocation and the IP address information of the service domain name DNS request instruction based on the service domain name DNS request instruction;

dividing the region of the cache server based on the region of the IP address information and the IP resources of the cache server to be allocated to obtain a division result;

and scheduling the cache servers to be distributed based on the demand information and the division result.

2. The method for resource scheduling based on the converged CDN of claim 1, wherein the dividing the area to which the cache server belongs based on the area to which the IP address information belongs and the cache server IP resource to obtain a division result includes:

acquiring the first IP number of cache servers to be allocated, which belong to the same region as the region to which the IP address information belongs, or,

acquiring a second IP number of cache servers to be allocated, wherein the cache servers to be allocated belong to a non-identical region with the region to which the IP address information belongs;

and dividing the cache servers to be allocated based on the first IP number or the second IP number to obtain the division result.

3. The method for resource scheduling based on the converged CDN of claim 2, wherein the dividing the cache servers to be allocated based on the first number of IPs comprises:

acquiring the first IP number ratio based on the first IP number and the IP address information;

and dividing the cache servers to be allocated based on the first IP number ratio.

4. The method for resource scheduling based on the converged CDN of claim 2, wherein the dividing the cache servers to be allocated based on the second number of IPs comprises:

acquiring the second IP number ratio based on the second IP number and the IP address information;

and dividing the cache servers to be allocated based on the second IP number.

5. The method for resource scheduling based on the converged CDN as recited in claim 1, wherein the dividing the area to which the cache server belongs based on the area to which the IP address information belongs and the cache server IP resource to obtain a division result comprises:

acquiring a third IP number of cache servers to be allocated in the same region and a fourth IP number of cache servers to be allocated in a non-same region in preset resource information based on the IP address information;

and dividing the cache servers to be allocated based on the third IP number and the fourth IP number to obtain the division result.

6. The method for resource scheduling based on the converged CDN as recited in claim 5, wherein the dividing the cache servers to be allocated based on the third and fourth IP numbers to obtain the division result comprises:

acquiring the IP number in the preset resource information;

calculating the ratio of the number of the third IP in the preset resource information based on the number of the third IP and the number of the IPs in the preset resource information;

calculating to obtain the ratio of the number of the fourth IP in the IP number in the preset resource information based on the number of the fourth IP and the number of the IPs in the preset resource information;

and dividing the cache servers to be allocated based on the ratio of the number of the third IP in the preset resource information and the ratio of the number of the fourth IP in the preset resource information to obtain the division result.

7. The method for resource scheduling based on the converged CDN of claim 5, wherein the dividing the cache servers to be allocated based on the third and fourth IP numbers to obtain the division result includes:

and carrying out equal proportion division on the cache servers to be allocated based on the third IP number and the fourth IP number to obtain the division result.

8. A resource scheduling device based on a converged CDN (content delivery network), comprising:

the acquisition module is used for acquiring a service domain name DNS request instruction and IP resources of a cache server to be allocated;

the extraction module is used for extracting the demand information of resource allocation and the IP address information of the service domain name DNS request instruction based on the service domain name DNS request instruction;

the dividing module is used for dividing the region of the cache server based on the region of the IP address information and the IP resource of the cache server to obtain a dividing result;

and the scheduling module is used for scheduling the cache server to be allocated based on the demand information and the division result.

9. A resource scheduling device based on a converged CDN (content delivery network), comprising:

a communication unit, a memory and a processor, the memory and the processor being communicatively connected to each other, the memory having stored therein computer instructions, the processor performing the steps of the method according to any one of claims 1 to 7 by executing the computer instructions.

10. A computer-readable storage medium having stored thereon computer instructions for causing a computer to perform the steps of the method of any one of claims 1-7.

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