CN110545336B - IP address replacement method, device, computer equipment and storage medium - Google Patents
IP address replacement method, device, computer equipment and storage medium Download PDFInfo
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- CN110545336B CN110545336B CN201910840184.5A CN201910840184A CN110545336B CN 110545336 B CN110545336 B CN 110545336B CN 201910840184 A CN201910840184 A CN 201910840184A CN 110545336 B CN110545336 B CN 110545336B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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Abstract
The application relates to the technical field of cloud computing, and provides an IP address replacement method, an IP address replacement device, computer equipment and a storage medium. The method comprises the following steps: obtaining a target service type and a target website, determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to the target website, determining a scheduling mode corresponding to the target website, and searching an IP address set corresponding to the target service virtual machine from a preset relation list, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine, randomly selecting the IP address from the IP address set as an outlet IP address, monitoring the use condition of the outlet IP address, and dynamically replacing the outlet IP address according to the use condition and the scheduling mode. The method can dynamically replace the exit IP address and avoid the IP address from being shielded by the target website.
Description
Technical Field
The present disclosure relates to the field of cloud computing technologies, and in particular, to a method, an apparatus, a computer device, and a storage medium for replacing an IP (Internet Protocol Address, which is also translated into an internet protocol address) address.
Background
With the development of computer technology, a cloud platform appears. The cloud platform can provide sufficient computing resources and network resources for users, the users can create a plurality of virtual machines on the cloud for building a service system, meanwhile, public network IP is applied, and the service system can communicate with the Internet by binding the virtual machines and the public network IP.
The public network IP resources provided on the current cloud platform are mostly required to be manually bound to the corresponding virtual machine by a user, and the number of public network IP which can be applied by the user is very limited. When the service system built by the user is an information acquisition system, the user may need to go to a single target website to acquire information, and if the same public network IP is always used as an outlet to initiate access, the public network IP is easily shielded by the corresponding target website, so that the information acquisition system is not available.
Disclosure of Invention
In view of the foregoing, it is desirable to provide an IP address replacement method, apparatus, computer device, and storage medium that can avoid the IP address being masked by a target website.
An IP address replacement method, the method comprising:
acquiring a target service type and a target website;
determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to a target website, and determining a scheduling mode corresponding to the target website;
Searching an IP address set corresponding to the target service virtual machine from a preset relation list, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine;
and randomly selecting an IP address from the IP address set as an outlet IP address, monitoring the service condition of the outlet IP address, and dynamically replacing the outlet IP address according to the service condition and a scheduling mode.
In one embodiment, before searching the IP address set corresponding to the target service virtual machine from the preset relationship list, the method further includes:
receiving user request information;
determining the specification of a required instance according to the outlet flow demand information and the connection number per second information of the user request information;
according to the specification of the required instance, pulling up an instance set corresponding to the specification from a preset scheduling management system, and storing information of each instance in the instance set into a preset database;
determining the number of required IP addresses according to the IP demand information in the user request information;
and dividing a corresponding number of IP addresses from a preset global address pool according to the number of the required IP addresses to obtain an IP table, and storing information of each IP address in the IP table into a preset database.
In one embodiment, after storing the information of each IP address in the IP table in a preset database, the method further includes:
pushing feedback information of the processed user request;
receiving user binding information, and determining a first association relation between each instance in an instance set and each IP address in an IP table and a second association relation between each preset service virtual machine and each instance in the instance set according to the user binding information;
according to the first association relation, information of each instance and information of each IP address are obtained from a preset database, and each IP address is configured on each corresponding instance;
and according to the second association relation, mounting each preset service virtual machine to each instance in the instance set to obtain a relation list.
In one embodiment, determining the target service virtual machine according to the target service type includes:
acquiring a service identifier according to the target service type;
and inquiring a preset service catalog according to the service identification, and determining the target service virtual machine.
In one embodiment, monitoring the usage of the egress IP address, and dynamically replacing the egress IP address according to the usage and the scheduling manner includes:
when the scheduling mode is according to the flow scheduling, counting the inflow direction flow of the outlet IP address according to the service condition;
When the inflow direction flow reaches a preset flow threshold, an IP address is selected from the IP address set to replace the current outlet IP address.
In one embodiment, monitoring the usage of the egress IP address, and dynamically replacing the egress IP address according to the usage and the scheduling manner includes:
when the scheduling mode is scheduling according to the number of connections, counting the number of the initiated connection addresses of the IP addresses of the outlet according to the use condition;
when the number of the initiated connection addresses reaches a threshold value of the number of the connections, selecting an IP address from the IP address set to replace the current outlet IP address.
In one embodiment, monitoring the usage of the egress IP address, and dynamically replacing the egress IP address according to the usage and the scheduling manner includes:
when the scheduling mode is scheduling according to the frequency of the target website, counting the flow of the outflow direction of the outlet IP address and the number of connected addresses according to the use condition;
when the flow in the outflow direction and the number of connected addresses reach the corresponding threshold values, the IP address is selected from the IP address set to replace the current outlet IP address.
An IP address replacement apparatus, the apparatus comprising:
the acquisition module is used for acquiring the target service type and the target website;
The first processing module is used for determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to a target website, and determining a scheduling mode corresponding to the target website;
the searching module is used for searching an IP address set corresponding to the target service virtual machine from a preset relation list, wherein the information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine;
the second processing module is used for randomly selecting the IP address from the IP address set as the outlet IP address, monitoring the service condition of the outlet IP address and dynamically replacing the outlet IP address according to the service condition and the scheduling mode.
A computer device comprising a memory storing a computer program and a processor which when executing the computer program performs the steps of:
acquiring a target service type and a target website;
determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to a target website, and determining a scheduling mode corresponding to the target website;
searching an IP address set corresponding to the target service virtual machine from a preset relation list, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine;
And randomly selecting an IP address from the IP address set as an outlet IP address, monitoring the service condition of the outlet IP address, and dynamically replacing the outlet IP address according to the service condition and a scheduling mode.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
acquiring a target service type and a target website;
determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to a target website, and determining a scheduling mode corresponding to the target website;
searching an IP address set corresponding to the target service virtual machine from a preset relation list, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine;
and randomly selecting an IP address from the IP address set as an outlet IP address, monitoring the service condition of the outlet IP address, and dynamically replacing the outlet IP address according to the service condition and a scheduling mode.
According to the IP address replacement method, the device, the computer equipment and the storage medium, the determination of the target service virtual machine is realized according to the target service type, the determination of the scheduling mode is realized according to the target website, the IP address set corresponding to the target service virtual machine is searched out from the preset relation list, the IP address is randomly selected from the IP address set to serve as the outlet IP address, the determination of the outlet IP address is realized, after the outlet IP address is determined, the outlet IP address is dynamically replaced according to the use condition and the determined scheduling mode by monitoring the use condition of the outlet IP address, and therefore, the dynamic replacement of the outlet IP address is realized, and a plurality of IP addresses are rotated to initiate access when the target website is accessed, so that the IP address can be prevented from being shielded by the target website.
Drawings
FIG. 1 is an application scenario diagram of an IP address replacement method in one embodiment;
FIG. 2 is a flow diagram of an IP address replacement method in one embodiment;
FIG. 3 is a flow chart of an IP address replacement method according to another embodiment;
FIG. 4 is a schematic flow chart illustrating the sub-process of step S204 in FIG. 2 according to one embodiment;
FIG. 5 is a schematic flow chart illustrating the sub-process of step S208 in FIG. 2 according to one embodiment;
FIG. 6 is a schematic diagram illustrating a sub-process of step S208 in FIG. 2 according to another embodiment;
FIG. 7 is a schematic view of a sub-process of step S208 in FIG. 2 according to still another embodiment;
FIG. 8 is a block diagram of an IP address replacement apparatus in one embodiment;
fig. 9 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The IP address replacement method provided by the present application may be applied to an application environment as shown in fig. 1. Wherein the terminal 102 communicates with the server 104 via a network. The server 104 obtains a target service type and a target website through the terminal 102, determines a target service virtual machine according to the target service type, queries a preset scheduling table according to the target website, determines a scheduling mode corresponding to the target website, and searches an IP address set corresponding to the target service virtual machine from a preset relation list, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, an instance and the service virtual machine, randomly selects the IP address from the IP address set as an outlet IP address, monitors the service condition of the outlet IP address, and dynamically replaces the outlet IP address according to the service condition and the scheduling mode. The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, and tablet computers, and the server 104 may be implemented as a stand-alone server or a server cluster composed of a plurality of servers.
In one embodiment, as shown in fig. 2, an IP address replacement method is provided, and the method is applied to the server in fig. 1 for illustration, and includes the following steps:
s202: and obtaining the target service type and the target website.
The target service type refers to the service type which the user needs to process currently, and the target website refers to the website which the user needs to visit in the process of processing the service currently. For example, when the type of the service that the user needs to process currently is information collection, the corresponding website that needs to be accessed may be an information collection network or the like.
S204: and determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to the target website, and determining a scheduling mode corresponding to the target website.
The service virtual machines are virtual machines with deployed user services, each service virtual machine corresponds to each user service, and different user services correspond to different service virtual machines respectively. For example, the user service may specifically be information collection, and the corresponding service virtual machine may be used as an information collection system. The server can determine the service to be processed according to the type of the target service, and further determine a target service virtual machine according to the service to be processed, wherein the target service virtual machine refers to a virtual machine which can be used for processing the current service.
The preset scheduling table stores scheduling modes corresponding to the target websites, and when the server queries the preset scheduling table according to the target websites, the scheduling modes corresponding to the target websites can be determined. Specifically, the scheduling modes include scheduling according to traffic, scheduling according to the number of connections, scheduling according to the frequency of the target website, and the like. The scheduling modes work independently, and the same target website can correspond to a plurality of scheduling modes, so that the IP address can be switched as long as one scheduling mode meets the switching condition. For example, when the target website is 100.100.100.2/32, the scheduling mode may include switching the IP address once per day and switching the IP address once per 10GB of traffic, and switching the IP address whenever one of the IP addresses satisfies the switching condition.
S206: searching an IP address set corresponding to the target service virtual machine from a preset relation list, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine.
The server can find out an IP address set corresponding to the target service virtual machine from a preset relation list, and specifically, the information in the relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine. The corresponding relation among the IP address, the instance and the service virtual machine refers to the corresponding relation obtained after the IP address is configured on the instance and the service virtual machine is mounted on the instance, and the corresponding relation among the three is obtained by processing the received user request information. The user can send user request information to the server through the terminal according to the service requirement, and the server can obtain a preset relationship list through processing the user request information after receiving the user request information.
According to the corresponding relation among the IP addresses, the examples and the service virtual machines, the examples of the target service virtual machines can be determined, and then the IP address set corresponding to the target service virtual machines is determined according to the examples. The set of IP addresses corresponding to the target service virtual machine refers to the set of IP addresses configured on the instance corresponding to the target service virtual machine, and the IP addresses in the set of IP addresses can be used as the exit IP addresses to access the target website, so that the server only needs to randomly select the IP addresses from the set of IP addresses as the exit IP addresses.
S208: and randomly selecting an IP address from the IP address set as an outlet IP address, monitoring the service condition of the outlet IP address, and dynamically replacing the outlet IP address according to the service condition and a scheduling mode.
Monitoring the usage of the egress IP address refers to recording the usage of each IP address as the egress IP address. The usage of the egress IP address includes ingress traffic, egress traffic, number of originating connection addresses, number of connected addresses, connection time, etc. For example, there are three IP addresses 1.1.1.2/32, 1.1.1.3/32, and 1.1.1.4/32 in the IP address set, and the scheduling mode is switched every two hours. The server will record the usage of each IP address in real time, with only 1.1.1.2/32 usage records in the first two hours, and then other IP addresses.
According to the IP address replacement method, the determination of the target service virtual machine is realized according to the target service type, the determination of the scheduling mode is realized according to the target website, the IP address set corresponding to the target service virtual machine is searched out from the preset relation list, the IP address is randomly selected from the IP address set to serve as the outlet IP address, the determination of the outlet IP address is realized, after the outlet IP address is determined, the outlet IP address is dynamically replaced according to the use condition and the determined scheduling mode by monitoring the use condition of the outlet IP address, and the dynamic replacement of the outlet IP address is realized, so that a plurality of IP addresses are rotated to initiate access when the target website is accessed, and the IP address can be prevented from being shielded by the target website.
In one embodiment, as shown in fig. 3, before S206, the method further includes:
s302: receiving user request information;
s304: determining the specification of a required instance according to the outlet flow demand information and the connection number per second information of the user request information;
s306: according to the specification of the required instance, pulling up an instance set corresponding to the specification from a preset scheduling management system, and storing information of each instance in the instance set into a preset database;
S308: determining the number of required IP addresses according to the IP demand information in the user request information;
s310: and dividing a corresponding number of IP addresses from a preset global address pool according to the number of the required IP addresses to obtain an IP table, and storing information of each IP address in the IP table into a preset database.
The user request information refers to information sent to the server by the user according to the requirements of creating an instance and dividing an IP address. After receiving the user request information, the server determines the specification of the required instance according to the outlet flow demand information and the connection number per second information in the user request information, pulls up an instance set corresponding to the specification from a preset scheduling management system, and stores the information of each instance in the instance set into a preset database. For example, when the egress traffic demand information in the user create instance request is 100M (megabits per second megabits per second) of egress bandwidth and the number of connections per second is 5000, the server pulls up an instance of 2-core CPU (Central Processing Unit ), 16G (Gigabyte) memory from the schedule management system. Further, after the instance set corresponding to the specification is pulled up, the server monitors the use condition of the resources of each physical machine in the scheduling management system and the running state of each instance in the pulled up instance set, when any physical machine resource is insufficient, the instance is stopped to be pulled up on the physical machine with insufficient resources, and when any instance is dropped, the line instance is deleted and a new instance is pulled up again. The preset scheduling management system can be set according to the needs.
After storing the information of each instance in the instance set into a preset database, the server determines the number of required IP addresses according to the IP demand information in the user request information, divides the corresponding number of IP addresses from a preset global address pool according to the number of required IP addresses to obtain an IP table, and stores the information of each IP address in the IP table into the preset database. The preset global address pool can be set according to the needs, and the global address pool comprises a plurality of IP addresses.
In the above embodiment, the user request is received, the instance set is pulled up according to the user request, the number of the required IP addresses is determined to obtain the IP table, and the IP table is stored in the database, so that the acquisition of the instance set and the IP table is realized.
In one embodiment, as shown in fig. 3, after S310, the method further includes:
s312: pushing feedback information of the processed user request;
s314: receiving user binding information, and determining a first association relation between each instance in an instance set and each IP address in an IP table and a second association relation between each preset service virtual machine and each instance in the instance set according to the user binding information;
s316: according to the first association relation, information of each instance and information of each IP address are obtained from a preset database, and each IP address is configured on each corresponding instance;
S318: and according to the second association relation, mounting each preset service virtual machine to each instance in the instance set to obtain a relation list.
After the information of each IP address in the IP table is stored in a preset database, the server pushes the feedback information of the processed user request to the user of the terminal, and after the user receives the feedback information, the user binding information is sent to the server again, wherein the user binding information is used for constructing the corresponding relation among the IP address, the instance and the service virtual machine. After receiving the user binding information, the server determines a first association relationship between each instance in the instance set and each IP address in the IP table and a second association relationship between each preset service virtual machine and each instance in the instance set according to the user binding information, acquires information of each instance and information of each IP address from a preset database according to the first association relationship, configures each IP address to each corresponding instance, and mounts each preset service virtual machine to each instance in the instance set according to the second association relationship to obtain a relationship list for describing the correspondence among the IP addresses, the instances and the service virtual machines.
Each IP address is configured to each corresponding instance, namely, there is a situation that an IP address set formed by a plurality of IP addresses corresponds to one instance, only one IP address really takes effect in the IP address set at the same time point, the IP address is the real outlet of the service virtual machine mounted by the instance, and each IP address in the IP address set can rotate the really taking effect IP address according to the corresponding scheduling mode. When the service virtual machine binds an instance, the private network address of the service virtual machine is used as a source address mapping, and the source address is mapped into a public network address in a corresponding IP address set, namely an outlet IP address, and when the service virtual machine accesses a website of the Internet, the actual source address is the public network address.
According to the embodiment, the first association relationship between the instance and the IP address and the second association relationship between the service virtual machine and the instance are determined according to the user binding information, so that the relationship list is obtained, and the acquisition of the relationship list is realized.
In one embodiment, as shown in fig. 4, S204 includes:
s402: acquiring a service identifier according to the target service type;
s404: and inquiring a preset service catalog according to the service identification, and determining the target service virtual machine.
The target service type carries a service identifier, the server obtains the service identifier according to the target service type, and the server inquires a preset service directory according to the service identifier to determine the target service virtual machine. Wherein, the service identifier can be a number, a letter, a combination of the number and the letter, etc. The preset service directory can be set according to the needs, and the corresponding relation between the service identifier and the service virtual machine is stored in the preset service directory.
According to the embodiment, the service identification is acquired according to the target service type, the preset service directory is queried according to the service identification, and the target service virtual machine is determined, so that the determination of the target service virtual machine is realized.
In one embodiment, as shown in fig. 5, S208 includes:
s502: when the scheduling mode is according to the flow scheduling, counting the inflow direction flow of the outlet IP address according to the service condition;
s504: when the inflow direction flow reaches a preset flow threshold, an IP address is selected from the IP address set to replace the current outlet IP address.
The inflow direction flow is the flow of the IP address of the inflow outlet, and can be obtained by statistics according to the use condition. When the scheduling mode is according to the flow scheduling, the server calculates the inflow direction flow of the outlet IP address according to the use condition, and when the inflow direction flow reaches a preset flow threshold, the server selects the IP address from the IP address set to replace the current outlet IP address. Wherein, the flow threshold value can be set according to the needs by oneself.
According to the embodiment, the dynamic management of the IP address is realized according to the scheduling mode of the traffic scheduling and the inflow direction traffic.
In one embodiment, as shown in fig. 6, S208 includes:
s602: when the scheduling mode is scheduling according to the number of connections, counting the number of the initiated connection addresses of the IP addresses of the outlet according to the use condition;
s604: when the number of the initiated connection addresses reaches a threshold value of the number of the connections, selecting an IP address from the IP address set to replace the current outlet IP address.
The number of the connection initiating addresses is the number of target websites which indicate the IP addresses of the ports to initiate access, and can be obtained through statistics according to the use condition. When the dispatching mode is dispatching according to the number of connections, the server counts the number of the initiated connection addresses of the IP addresses of the outlet according to the use condition, and when the number of the initiated connection addresses reaches the threshold value of the number of connections, the server selects the IP address from the IP address set to replace the current IP address of the outlet. Wherein, the threshold value of the connection number can be set according to the requirement.
According to the embodiment, the dynamic management of the IP address is realized according to the scheduling mode of scheduling according to the number of the connections and the number of the initiated connection addresses.
In one embodiment, as shown in fig. 7, S208 includes:
s702: when the scheduling mode is scheduling according to the frequency of the target website, counting the flow of the outflow direction of the outlet IP address and the number of connected addresses according to the use condition;
S704: when the flow in the outflow direction and the number of connected addresses reach the corresponding threshold values, the IP address is selected from the IP address set to replace the current outlet IP address.
The target website frequency refers to usage data related to the target website, including traffic arriving at the target website, the number of connected addresses of the target website, and the like. The traffic reaching the target website can be obtained according to the traffic statistics of the outflow direction of the outlet IP address, and the number of connected addresses of the target website can be obtained according to the number of connected addresses of the outlet IP address. When the scheduling mode is scheduling according to the frequency of the target website, the server counts the flow of the outflow direction and the quantity of connected addresses of the IP addresses of the outlet according to the use condition, and when the flow of the outflow direction and the quantity of the connected addresses reach the corresponding threshold values, the server selects the IP addresses from the IP address set to replace the current IP addresses of the outlet. The corresponding threshold value can be set according to the requirement.
Further, when the server selects an IP address from the IP address set to replace the current exit IP address, the server counts the flow of the outflow direction and the number of connected addresses of each IP address in the IP address set, sorts each IP address according to the flow of the outflow direction and the number of connected addresses, and preferentially selects the IP address to replace the current exit IP address according to the sorting result.
Further, the method of sorting the IP addresses according to the flow in the outflow direction and the number of connected addresses, and selecting the IP address to replace the current outlet IP address according to the sorting result may be that the IP addresses are sorted according to the flow in the outflow direction, the priority of the IP address with the lowest flow in the outflow direction is highest, the priority of the IP addresses is sequentially lowered with the increase of the flow in the outflow direction, the priority of the IP addresses is then sorted according to the number of connected addresses, the priority of the IP address with the lowest number of connected addresses is highest, the priority of the IP addresses is sequentially lowered with the increase of the number of connected addresses, and finally the IP address is selected to replace the current outlet IP address according to the priority of the IP addresses in the two sorts. Wherein, the labels can be set for each IP address according to the priority, for example, the label of the IP address with the highest priority is 1, the label of the IP address with the next level is 2, the label of each IP address in the two orders is overlapped, the highest priority of the IP address with the smallest label is determined, and the IP address is replaced with the current outlet IP address.
According to the embodiment, the dynamic management of the IP address is realized according to the scheduling mode and the outflow direction flow of the target website frequency scheduling and the number of the connected addresses.
In one embodiment, when the scheduling mode is time scheduling, according to a preset time interval, selecting an IP address from the IP address set to replace the current exit IP address.
According to the embodiment, the dynamic management of the IP address is realized according to a scheduling mode of scheduling according to time.
It should be understood that, although the steps in the flowcharts of fig. 2-7 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in fig. 2-7 may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor does the order in which the sub-steps or stages are performed necessarily occur in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
In one embodiment, as shown in fig. 8, there is provided an IP address replacement apparatus, including: an acquisition module 802, a first processing module 804, a lookup module 806, and a second processing module 808, wherein:
An obtaining module 802, configured to obtain a target service type and a target website;
the first processing module 804 is configured to determine a target service virtual machine according to a target service type, and determine a scheduling mode corresponding to a target website according to a preset scheduling table queried by the target website;
the searching module 806 is configured to search an IP address set corresponding to the target service virtual machine from a preset relationship list, where information in the preset relationship list is used to describe a corresponding relationship among the IP address, the instance, and the service virtual machine;
the second processing module 808 is configured to randomly select an IP address from the IP address set as an egress IP address, monitor a usage of the egress IP address, and dynamically replace the egress IP address according to the usage and a scheduling manner.
The IP address replacement device realizes the determination of the target service virtual machine according to the target service type, the determination of the scheduling mode according to the target website, searches the IP address set corresponding to the target service virtual machine from the preset relation list, randomly selects the IP address from the IP address set as the outlet IP address, realizes the determination of the outlet IP address, dynamically replaces the outlet IP address by monitoring the use condition of the outlet IP address after the outlet IP address is determined, and dynamically replaces the outlet IP address according to the use condition and the determined scheduling mode, thereby being capable of rotating a plurality of IP addresses to initiate access when accessing the target website and avoiding the IP address from being shielded by the target website.
In one embodiment, the first processing module is further configured to receive user request information, determine a specification of a required instance according to the exit flow requirement information and the connection number per second information of the user request information, pull an instance set corresponding to the specification from a preset scheduling management system according to the specification of the required instance, store information of each instance in the instance set into a preset database, determine a required number of IP addresses according to the IP requirement information in the user request information, divide a corresponding number of IP addresses from a preset global address pool according to the required number of IP addresses, obtain an IP table, and store information of each IP address in the IP table into the preset database.
In one embodiment, the first processing module is further configured to push feedback information of the processed user request, receive user binding information, determine a first association relationship between each instance in the instance set and each IP address in the IP table and a second association relationship between each preset service virtual machine and each instance in the instance set according to the user binding information, obtain information of each instance and information of each IP address from a preset database according to the first association relationship, configure each IP address to each corresponding instance, and mount each preset service virtual machine to each instance in the instance set according to the second association relationship to obtain the relationship list.
In one embodiment, the obtaining module is further configured to obtain a service identifier according to the target service type, and query a preset service directory according to the service identifier to determine the target service virtual machine.
In one embodiment, the second processing module is further configured to, when the scheduling manner is scheduling according to the traffic, count the inflow direction traffic of the outlet IP address according to the usage situation, and select the IP address from the IP address set to replace the current outlet IP address when the inflow direction traffic reaches a preset traffic threshold.
In one embodiment, the second processing module is further configured to count, according to the usage situation, the number of connection initiation addresses of the exit IP addresses when the scheduling manner is scheduling according to the number of connections, and select the IP address from the IP address set to replace the current exit IP address when the number of connection initiation addresses reaches the threshold of the number of connections.
In one embodiment, the second processing module is further configured to, when the scheduling manner is scheduling according to the frequency of the target website, count the flow of the outgoing IP address in the outgoing direction and the number of connected addresses according to the usage situation, and select the IP address from the IP address set to replace the current outgoing IP address when both the flow of the outgoing direction and the number of connected addresses reach the corresponding thresholds.
The specific limitation of the IP address replacement device may be referred to the limitation of the IP address replacement method hereinabove, and will not be described herein. The respective modules in the above-described IP address replacement apparatus may be implemented in whole or in part by software, hardware, and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a server, and the internal structure of which may be as shown in fig. 9. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer device is for storing schedule data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement an IP address replacement method.
It will be appreciated by those skilled in the art that the structure shown in fig. 9 is merely a block diagram of a portion of the structure associated with the present application and is not limiting of the computer device to which the present application applies, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a computer device is provided comprising a memory storing a computer program and a processor that when executing the computer program performs the steps of:
acquiring a target service type and a target website;
determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to a target website, and determining a scheduling mode corresponding to the target website;
searching an IP address set corresponding to the target service virtual machine from a preset relation list, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine;
and randomly selecting an IP address from the IP address set as an outlet IP address, monitoring the service condition of the outlet IP address, and dynamically replacing the outlet IP address according to the service condition and a scheduling mode.
According to the IP address replacement computer equipment, the determination of the target service virtual machine is realized according to the target service type, the determination of the scheduling mode is realized according to the target website, the IP address set corresponding to the target service virtual machine is found out from the preset relation list, the IP address is randomly selected from the IP address set to serve as the outlet IP address, the determination of the outlet IP address is realized, after the outlet IP address is determined, the outlet IP address is dynamically replaced according to the use condition and the determined scheduling mode by monitoring the use condition of the outlet IP address, and the dynamic replacement of the outlet IP address is realized, so that a plurality of IP addresses are rotated to initiate access when the target website is accessed, and the IP address can be prevented from being shielded by the target website.
In one embodiment, the processor when executing the computer program further performs the steps of:
receiving user request information;
determining the specification of a required instance according to the outlet flow demand information and the connection number per second information of the user request information;
according to the specification of the required instance, pulling up an instance set corresponding to the specification from a preset scheduling management system, and storing information of each instance in the instance set into a preset database;
Determining the number of required IP addresses according to the IP demand information in the user request information;
and dividing a corresponding number of IP addresses from a preset global address pool according to the number of the required IP addresses to obtain an IP table, and storing information of each IP address in the IP table into a preset database.
In one embodiment, the processor when executing the computer program further performs the steps of:
pushing feedback information of the processed user request;
receiving user binding information, and determining a first association relation between each instance in an instance set and each IP address in an IP table and a second association relation between each preset service virtual machine and each instance in the instance set according to the user binding information;
according to the first association relation, information of each instance and information of each IP address are obtained from a preset database, and each IP address is configured on each corresponding instance;
and according to the second association relation, mounting each preset service virtual machine to each instance in the instance set to obtain a relation list.
In one embodiment, the processor when executing the computer program further performs the steps of:
acquiring a service identifier according to the target service type;
and inquiring a preset service catalog according to the service identification, and determining the target service virtual machine.
In one embodiment, the processor when executing the computer program further performs the steps of:
when the scheduling mode is according to the flow scheduling, counting the inflow direction flow of the outlet IP address according to the service condition;
when the inflow direction flow reaches a preset flow threshold, an IP address is selected from the IP address set to replace the current outlet IP address.
In one embodiment, the processor when executing the computer program further performs the steps of:
when the scheduling mode is scheduling according to the number of connections, counting the number of the initiated connection addresses of the IP addresses of the outlet according to the use condition;
when the number of the initiated connection addresses reaches a threshold value of the number of the connections, selecting an IP address from the IP address set to replace the current outlet IP address.
In one embodiment, the processor when executing the computer program further performs the steps of:
when the scheduling mode is scheduling according to the frequency of the target website, counting the flow of the outflow direction of the outlet IP address and the number of connected addresses according to the use condition;
when the flow in the outflow direction and the number of connected addresses reach the corresponding threshold values, the IP address is selected from the IP address set to replace the current outlet IP address.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
Acquiring a target service type and a target website;
determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to a target website, and determining a scheduling mode corresponding to the target website;
searching an IP address set corresponding to the target service virtual machine from a preset relation list, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine;
and randomly selecting an IP address from the IP address set as an outlet IP address, monitoring the service condition of the outlet IP address, and dynamically replacing the outlet IP address according to the service condition and a scheduling mode.
According to the IP address replacement method, the device, the computer equipment and the storage medium, the determination of the target service virtual machine is realized according to the target service type, the determination of the scheduling mode is realized according to the target website, the IP address set corresponding to the target service virtual machine is searched out from the preset relation list, the IP address is randomly selected from the IP address set to serve as the outlet IP address, the determination of the outlet IP address is realized, after the outlet IP address is determined, the outlet IP address is dynamically replaced according to the use condition and the determined scheduling mode by monitoring the use condition of the outlet IP address, and therefore, the dynamic replacement of the outlet IP address is realized, and a plurality of IP addresses are rotated to initiate access when the target website is accessed, so that the IP address can be prevented from being shielded by the target website.
In one embodiment, the computer program when executed by the processor further performs the steps of:
receiving user request information;
determining the specification of a required instance according to the outlet flow demand information and the connection number per second information of the user request information;
according to the specification of the required instance, pulling up an instance set corresponding to the specification from a preset scheduling management system, and storing information of each instance in the instance set into a preset database;
determining the number of required IP addresses according to the IP demand information in the user request information;
and dividing a corresponding number of IP addresses from a preset global address pool according to the number of the required IP addresses to obtain an IP table, and storing information of each IP address in the IP table into a preset database.
In one embodiment, the computer program when executed by the processor further performs the steps of:
pushing feedback information of the processed user request;
receiving user binding information, and determining a first association relation between each instance in an instance set and each IP address in an IP table and a second association relation between each preset service virtual machine and each instance in the instance set according to the user binding information;
according to the first association relation, information of each instance and information of each IP address are obtained from a preset database, and each IP address is configured on each corresponding instance;
And according to the second association relation, mounting each preset service virtual machine to each instance in the instance set to obtain a relation list.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring a service identifier according to the target service type;
and inquiring a preset service catalog according to the service identification, and determining the target service virtual machine.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the scheduling mode is according to the flow scheduling, counting the inflow direction flow of the outlet IP address according to the service condition;
when the inflow direction flow reaches a preset flow threshold, an IP address is selected from the IP address set to replace the current outlet IP address.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the scheduling mode is scheduling according to the number of connections, counting the number of the initiated connection addresses of the IP addresses of the outlet according to the use condition;
when the number of the initiated connection addresses reaches a threshold value of the number of the connections, selecting an IP address from the IP address set to replace the current outlet IP address.
In one embodiment, the computer program when executed by the processor further performs the steps of:
When the scheduling mode is scheduling according to the frequency of the target website, counting the flow of the outflow direction of the outlet IP address and the number of connected addresses according to the use condition;
when the flow in the outflow direction and the number of connected addresses reach the corresponding threshold values, the IP address is selected from the IP address set to replace the current outlet IP address.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (10)
1. An IP address replacement method, the method comprising:
acquiring a target service type and a target website;
determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to the target website, and determining a scheduling mode corresponding to the target website;
receiving user request information;
determining the specification of a required instance according to the outlet flow demand information and the connection number per second information of the user request information; pulling up an instance set corresponding to the specification from a preset scheduling management system according to the specification of the required instance;
Monitoring the resource use condition of each physical machine in the scheduling management system and the running state of each instance in the instance set; stopping pulling up the instance on the physical machine with insufficient resources when the physical machine has insufficient resources; when the examples in the example set have the dropped lines, deleting the line examples and restarting the new examples;
determining the number of required IP addresses according to the IP demand information in the user request information; dividing a corresponding number of IP addresses from a preset global address pool according to the number of the required IP addresses to obtain an IP table;
pushing feedback information of the processed user request; receiving user binding information, and determining a first association relationship between each instance in the instance set and each IP address in the IP table and a second association relationship between each preset service virtual machine and each instance in the instance set according to the user binding information;
obtaining a relationship list according to the first association relationship and the second association relationship;
searching an instance for mounting the target service virtual machine from the relation list, and determining an IP address set corresponding to the target service virtual machine according to the searched instance, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine;
And randomly selecting an IP address from the IP address set as an outlet IP address, monitoring the service condition of the outlet IP address, and dynamically replacing the outlet IP address according to the service condition and the scheduling mode.
2. The method of claim 1, further comprising, prior to pushing the feedback information for the processed user request:
storing information of each instance in the instance set into a preset database;
and storing the information of each IP address in the IP table into a preset database.
3. The method according to claim 1, wherein the obtaining a relationship list according to the first association relationship and the second association relationship includes:
according to the first association relation, information of each instance and information of each IP address are obtained from a preset database, and each IP address is configured on each corresponding instance;
and according to the second association relation, mounting each preset service virtual machine to each instance in the instance set to obtain the relation list.
4. The method of claim 1, wherein said determining a target service virtual machine from said target service type comprises:
Acquiring a service identifier according to the target service type;
and inquiring a preset service catalog according to the service identification, and determining a target service virtual machine.
5. The method of claim 1, wherein the monitoring the usage of the egress IP address and the dynamically replacing the egress IP address according to the usage and the scheduling manner comprise:
when the scheduling mode is according to flow scheduling, counting the inflow direction flow of the outlet IP address according to the service condition;
when the inflow direction flow reaches a preset flow threshold, an IP address is selected from the IP address set to replace the current outlet IP address.
6. The method of claim 1, wherein the monitoring the usage of the egress IP address and the dynamically replacing the egress IP address according to the usage and the scheduling manner comprise:
when the scheduling mode is scheduling according to the number of connections, counting the number of the connection initiating addresses of the IP addresses of the outlet according to the use condition;
and when the number of the initiated connection addresses reaches a connection number threshold, selecting an IP address from the IP address set to replace the current outlet IP address.
7. The method of claim 1, wherein the monitoring the usage of the egress IP address and the dynamically replacing the egress IP address according to the usage and the scheduling manner comprise:
when the scheduling mode is scheduling according to the frequency of the target website, counting the flow of the outflow direction of the outlet IP address and the number of connected addresses according to the service condition;
and when the flow in the outflow direction and the number of the connected addresses reach the corresponding threshold values, selecting an IP address from the IP address set to replace the current outlet IP address.
8. An IP address replacement apparatus, the apparatus comprising:
the acquisition module is used for acquiring the target service type and the target website;
the first processing module is used for determining a target service virtual machine according to the target service type, inquiring a preset scheduling table according to the target website, and determining a scheduling mode corresponding to the target website; receiving user request information; determining the specification of a required instance according to the outlet flow demand information and the connection number per second information of the user request information; pulling up an instance set corresponding to the specification from a preset scheduling management system according to the specification of the required instance; monitoring the resource use condition of each physical machine in the scheduling management system and the running state of each instance in the instance set; stopping pulling up the instance on the physical machine with insufficient resources when the physical machine has insufficient resources; when the examples in the example set have the dropped lines, deleting the line examples and restarting the new examples; determining the number of required IP addresses according to the IP demand information in the user request information; dividing a corresponding number of IP addresses from a preset global address pool according to the number of the required IP addresses to obtain an IP table; pushing feedback information of the processed user request; receiving user binding information, and determining a first association relationship between each instance in the instance set and each IP address in the IP table and a second association relationship between each preset service virtual machine and each instance in the instance set according to the user binding information; obtaining a relationship list according to the first association relationship and the second association relationship;
The searching module is used for searching an instance for mounting the target service virtual machine from the relation list, and determining an IP address set corresponding to the target service virtual machine according to the searched instance, wherein information in the preset relation list is used for describing the corresponding relation among the IP address, the instance and the service virtual machine;
and the second processing module is used for randomly selecting an IP address from the IP address set as an outlet IP address, monitoring the service condition of the outlet IP address and dynamically replacing the outlet IP address according to the service condition and the scheduling mode.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 7 when the computer program is executed.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 7.
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