CN110545336A - IP address replacing method, device, computer equipment and storage medium - Google Patents
IP address replacing method, device, computer equipment and storage medium Download PDFInfo
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- CN110545336A CN110545336A CN201910840184.5A CN201910840184A CN110545336A CN 110545336 A CN110545336 A CN 110545336A CN 201910840184 A CN201910840184 A CN 201910840184A CN 110545336 A CN110545336 A CN 110545336A
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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
- H04L61/5053—Lease time; Renewal aspects
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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: the method comprises the steps of 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, finding 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 IP addresses, instances and the service virtual machine, randomly selecting the IP addresses from the IP address set as outlet IP addresses, monitoring the using condition of the outlet IP addresses, and dynamically replacing the outlet IP addresses according to the using condition and the scheduling mode. By adopting the method, the outlet IP address can be dynamically replaced, and the IP address is prevented from being shielded by a target website.
Description
Technical Field
the present application relates to the field of cloud computing technologies, and in particular, to a method and an apparatus for replacing an IP (Internet Protocol Address) Address, a computer device, and a storage medium.
background
With the development of computer technology, cloud platforms have emerged. The cloud platform can provide sufficient computing resources and network resources for a user, the user can create a plurality of virtual machines on the cloud for building a service system, simultaneously apply for public network IP, and the service system can communicate with the Internet by binding the virtual machines and the public network IP.
Most of public network IP resources provided on the current cloud platform need to be manually bound to corresponding virtual machines by users, and the number of public network IP which can be applied by the users is very limited. When the service system set up by the user is an information acquisition system, information may need to be acquired to a single target website, 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 unavailable.
Disclosure of Invention
in view of the foregoing, it is desirable to provide an IP address replacement method, apparatus, computer device and storage medium capable of avoiding the IP address from 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 finding out 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 example according to the outlet flow demand information of the user request information and the connection number per second information;
Pulling up an instance set corresponding to the specification from a preset scheduling management system according to the specification of the required instance, and storing information of each instance in the instance set into a preset database;
Determining the number of the required IP addresses according to the IP demand information in the user request information;
and dividing the 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 the 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 into a preset database, the method further includes:
pushing feedback information of the processed user request;
receiving user binding information, and determining a first incidence relation between each instance in the instance set and each IP address in the IP table and a preset second incidence relation between each service virtual machine and each instance in the instance set according to the user binding information;
acquiring information of each instance and information of each IP address from a preset database according to the first incidence relation, and configuring each IP address to each corresponding instance;
and according to the second incidence 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 directory according to the service identifier to determine the target service virtual machine.
In one embodiment, monitoring the use condition of the egress IP address, and dynamically replacing the egress IP address according to the use condition and the scheduling manner includes:
when the scheduling mode is according to the flow scheduling, the flow of the inflow direction of the outlet IP address is counted according to the use condition;
and when the flow of the inflow direction reaches a preset flow threshold, selecting an IP address from the IP address set to replace the current outlet IP address.
in one embodiment, monitoring the use condition of the egress IP address, and dynamically replacing the egress IP address according to the use condition and the scheduling manner includes:
When the scheduling mode is scheduling according to the number of connections, counting the number of the initiating connection addresses of the outlet IP addresses according to the use condition;
And when the number of the connection initiating addresses reaches the threshold of the number of the connections, selecting the IP address from the IP address set to replace the current outlet IP address.
In one embodiment, monitoring the use condition of the egress IP address, and dynamically replacing the egress IP address according to the use condition and the scheduling manner includes:
When the scheduling mode is scheduling according to the frequency of a target website, counting the outflow direction flow and the number of connected addresses of the outlet IP address according to the use condition;
And when the outflow direction flow 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.
An IP address replacement apparatus, the apparatus comprising:
the acquisition module is used for acquiring a target service type and a 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 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.
a computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
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, on which a computer program is stored which, when executed by a processor, carries out 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.
The IP address replacing method, the device, the computer equipment and the storage medium realize the determination of the target service virtual machine according to the target service type, realize the determination of the scheduling mode according to the target website, find out the IP address set corresponding to the target service virtual machine from the preset relation list, randomly select the IP address from the IP address set as the outlet IP address, realize the determination of the outlet IP address, after determining the outlet IP address, dynamically replace the outlet IP address according to the use condition and the determined scheduling mode by monitoring the use condition of the outlet IP address, realize the dynamic replacement of the outlet IP address, thereby rotating a plurality of IP addresses to initiate access when accessing the target website, and avoiding the IP address being shielded by the target website.
Drawings
FIG. 1 is a diagram illustrating an exemplary implementation of the IP address replacement method;
FIG. 2 is a flow diagram illustrating a method for IP address replacement in one embodiment;
FIG. 3 is a flowchart illustrating an IP address replacement method according to another embodiment;
FIG. 4 is a schematic illustration of a sub-flow chart of step S204 in FIG. 2 according to an embodiment;
FIG. 5 is a schematic sub-flow chart illustrating step S208 of FIG. 2 according to an embodiment;
FIG. 6 is a schematic view of a sub-flow chart of step S208 in FIG. 2 according to another embodiment;
FIG. 7 is a schematic view of a sub-flow chart of step S208 in FIG. 2 according to still another embodiment;
FIG. 8 is a block diagram showing the structure of an IP address replacement apparatus according to an embodiment;
FIG. 9 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
in order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
the IP address replacement method provided in the present application can be applied to the application environment 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, finds out 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 corresponding relations among IP addresses, instances and the service virtual machines, randomly selects an IP address from the IP address set as an outlet IP address, monitors the use condition of the outlet IP address, and dynamically replaces the outlet IP address according to the use condition and the scheduling mode. The terminal 102 may be, but is not limited to, various personal computers, notebook computers, smart phones, and tablet computers, and the server 104 may be implemented by an independent server or a server cluster formed by a plurality of servers.
in one embodiment, as shown in fig. 2, an IP address replacement method is provided, which is described by taking the application of the method to the server in fig. 1 as an example, and includes the following steps:
S202: and acquiring the target service type and the target website.
the target service type refers to the service type which needs to be processed by the user at present, and the target website refers to the website which needs to be visited by the user in the current service processing process. For example, when the type of the service that the user needs to process currently is information acquisition, the corresponding website that needs to be accessed may be an information acquisition 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 machine is a virtual machine which is deployed with 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 acquisition, and the corresponding service virtual machine may serve as an information acquisition 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 is a virtual machine which can be used for processing the current service.
the preset scheduling table stores the scheduling modes corresponding to the target websites, and when the server inquires the preset scheduling table according to the target websites, the scheduling modes corresponding to the target websites can be determined. Specifically, the scheduling manner includes 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, the same target website can correspond to a plurality of scheduling modes, and the IP address can be switched as long as one scheduling mode meets the switching condition. For example, when the destination website is 100.100.100.2/32, the scheduling method may include switching the IP address once per day and switching the IP address once per 10GB of traffic, and the IP address is switched whenever one of the IP addresses satisfies the switching condition.
s206: and finding out 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 server can find out an IP address set corresponding to the target service virtual machine from a preset relationship list, and specifically, information in the relationship list is used for describing a corresponding relationship 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 is 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 IP address, the instance and the service virtual machine is obtained by processing the received user request information. The user sends user request information to the server through the terminal according to the service requirement, and the server can obtain a preset relation list by processing the user request information after receiving the user request information.
According to the corresponding relation among the IP address, the instance and the service virtual machine, the instance for mounting the target service virtual machine can be determined, and further, an IP address set corresponding to the target service virtual machine is determined according to the instance. The IP address set corresponding to the target service virtual machine is an IP address set configured on an instance corresponding to the target service virtual machine, and all IP addresses in the IP address set can be used as exit IP addresses to access a target website, so that the server only needs to randomly select the IP addresses from the IP address set 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 means recording the usage of each IP address as the egress IP address. The use cases of the egress IP address include the ingress direction traffic, the egress direction traffic, the number of originating connection addresses, the number of connected addresses, the connection time, and the like. For example, the IP address set has three IP addresses of 1.1.1.2/32, 1.1.1.3/32, and 1.1.1.4/32, and the scheduling mode is to switch every two hours. The server records the use condition of each IP address in real time, only 1.1.1.2/32 of the use records exist in the first two hours, and then the use records of other IP addresses exist.
the IP address replacing method realizes the determination of the target service virtual machine according to the type of the target service, realizes the determination of the scheduling mode according to the target website, finds out the IP address set corresponding to the target service virtual machine from the preset relation list, and randomly selects the IP address from the IP address set as the outlet IP address, realizes the determination of the outlet IP address, and realizes the dynamic replacement of the outlet IP address by monitoring the using condition of the outlet IP address and dynamically replacing the outlet IP address according to the using condition and the determined scheduling mode after determining the outlet IP address, thereby rotating a plurality of IP addresses to initiate access when accessing the target website, and being capable of avoiding the IP address 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 example according to the outlet flow demand information of the user request information and the connection number per second information;
S306: pulling up an instance set corresponding to the specification from a preset scheduling management system according to the specification of the required instance, and storing information of each instance in the instance set into a preset database;
s308: determining the number of the required IP addresses according to the IP demand information in the user request information;
S310: and dividing the 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 the 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 requirement of creating the instance and the requirement of dividing the IP address. After receiving the user request information, the server determines the specification of the required example according to the outlet flow demand information and the connection number per second information in the user request information, pulls up an example set corresponding to the specification from a preset scheduling management system, and stores the information of each example in the example set into a preset database. For example, when the egress traffic demand information in the instance creation request is that the egress bandwidth is 100M (megabits per second) and the number of connections per second information is 5000, the server pulls up an instance of a 2-core CPU (Central Processing Unit), 16G (Gigabyte) memory from the schedule management system. Further, after pulling up the instance set corresponding to the specification, the server monitors the use condition of each physical machine resource in the scheduling management system and the running state of each instance in the pulled instance set, when any physical machine resource is insufficient, the pulling up of the instance on the physical machine with insufficient resource is stopped, and when any instance is disconnected, the disconnected instance is deleted and a new instance is pulled up again. The preset scheduling management system can be set according to the requirement.
after the information of each instance in the instance set is stored in a preset database, the server can determine the number of required IP addresses according to the IP demand information in the user request information, divide the 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 store the information of each IP address in the IP table into the preset database. The preset global address pool can be set according to needs, and the global address pool comprises a plurality of IP addresses.
In the 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 instance set and the IP table are obtained.
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 incidence relation between each instance in the instance set and each IP address in the IP table and a preset second incidence relation between each service virtual machine and each instance in the instance set according to the user binding information;
S316: acquiring information of each instance and information of each IP address from a preset database according to the first incidence relation, and configuring each IP address to each corresponding instance;
S318: and according to the second incidence 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 can push feedback information of the processed user request to a user of the terminal, the user can send user binding information to the server after receiving the feedback information, and the user binding information is used for constructing the corresponding relation among the IP addresses, the examples and the service virtual machines. 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 hangs 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 correspondence among the IP addresses, the instances and the service virtual machines.
the IP addresses are configured to the corresponding instances, namely, the condition that an IP address set consisting of a plurality of IP addresses corresponds to one instance exists, 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 the IP addresses in the IP address set can rotate the really effective IP addresses according to the corresponding scheduling mode. When the service virtual machine binds the instance, the private network address of the service virtual machine is mapped into a public network address in the corresponding IP address set, namely an outlet IP address, and when the service virtual machine accesses the 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, the relationship list is obtained, and the relationship list is obtained.
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 directory according to the service identifier to determine the target service virtual machine.
the target service type carries a service identifier, the server acquires the service identifier according to the target service type, and a preset service directory is inquired according to the service identifier, so that the target service virtual machine can be determined. The service identifier may be a number, a letter, a combination of the number and the letter, and the like. The preset service directory can be set by self according to needs, and the corresponding relation between the service identifier and the service virtual machine is stored in the preset service directory.
in the embodiment, the service identifier is obtained according to the target service type, the preset service directory is queried according to the service identifier, and the target service virtual machine is determined, so that the target service virtual machine is determined.
in one embodiment, as shown in fig. 5, S208 includes:
S502: when the scheduling mode is according to the flow scheduling, the flow of the inflow direction of the outlet IP address is counted according to the use condition;
s504: and when the flow of the inflow direction reaches a preset flow threshold, selecting an IP address from the IP address set to replace the current outlet IP address.
the inflow direction flow refers to the flow flowing into the IP address of the outlet, and can be obtained according to the statistics of the use condition. When the dispatching mode is dispatching according to the flow, the server can count 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 value, the IP address is selected from the IP address set to replace the current outlet IP address. Wherein, the flow threshold value can be set according to the requirement.
The above embodiment implements dynamic management of IP addresses according to a scheduling manner according to traffic scheduling and 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 initiating connection addresses of the outlet IP addresses according to the use condition;
S604: and when the number of the connection initiating addresses reaches the threshold of the number of the connections, selecting the IP address from the IP address set to replace the current outlet IP address.
The number of the initiating connection addresses refers to the number of target websites which are initiated to access by the export IP address, and can be obtained through statistics according to the use condition. When the scheduling mode is scheduling according to the number of connections, the server can count the number of the connection initiating addresses of the exit IP addresses according to the use condition, and when the number of the connection initiating addresses reaches a threshold value of the number of connections, the IP addresses are selected from the IP address set to replace the current exit IP addresses. Wherein, the threshold value of the number of connections can be set according to the requirement.
The above embodiment implements dynamic management of IP addresses according to the scheduling manner scheduled by the number of connections and the number of originating connection addresses.
In one embodiment, as shown in fig. 7, S208 includes:
s702: when the scheduling mode is scheduling according to the frequency of a target website, counting the outflow direction flow and the number of connected addresses of the outlet IP address according to the use condition;
S704: and when the outflow direction flow 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.
the target site frequency is usage data related to the target site, and includes traffic reaching the target site, the number of connected addresses of the target site, and the like. The flow reaching the target website can be obtained according to the flow statistics of the outflow direction of the outlet IP address, and the number of the connected addresses of the target website can be obtained according to the number of the connected addresses of the outlet IP address. When the scheduling mode is scheduling according to the frequency of the target website, the server can count the outflow direction flow and the number of the connected addresses of the outlet IP address according to the use condition, and when the outflow direction flow and the number of the connected addresses reach the corresponding threshold values, the IP address is selected from the IP address set to replace the current outlet IP address. Wherein, the corresponding threshold value can be set according to the requirement.
furthermore, when the server selects an IP address from the IP address set to replace the current outlet IP address, the outflow direction flow and the number of connected addresses of each IP address in the IP address set are counted, the IP addresses are respectively sorted according to the outflow direction flow and the number of the connected addresses, and the IP address is preferentially selected to replace the current outlet IP address according to the sorting result.
furthermore, the IP addresses are respectively sorted according to the flow-out direction traffic and the number of the connected addresses, and according to the sorting result, the mode of preferentially selecting the IP address to replace the current outlet IP address can be that the IP addresses are firstly sorted according to the flow-out direction traffic, the IP address with the least flow-out direction traffic has the highest priority, the priority of the IP addresses is sequentially reduced along with the increase of the flow-out direction traffic, then the IP addresses are sorted according to the number of the connected addresses, the IP address with the least number of the connected addresses has the highest priority, the priority of the IP addresses is sequentially reduced along with the increase of the number of the connected addresses, and finally, the IP address is preferentially selected to replace the current outlet IP address according to the priority of the IP addresses in the two-time sorting. The labels may be set for the IP addresses according to priorities, for example, the label of the IP address with the highest priority is 1, and the label of the IP address at the next level is 2, and by superimposing the labels of the IP addresses in the two ranks, the IP address with the lowest label is determined to have the highest priority, and the IP address is replaced with the current egress IP address.
according to the embodiment, the dynamic management of the IP address is realized according to the scheduling mode and the flow of the outflow direction scheduled according to the frequency of the target website and the number of the connected addresses.
In one embodiment, when the scheduling mode is scheduling according to time, an IP address is selected from the IP address set to replace the current exit IP address according to a preset time interval.
The above embodiment implements dynamic management of IP addresses according to a scheduling manner scheduled in time.
it should be understood that although the various steps in the flow charts of fig. 2-7 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-7 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
in one embodiment, as shown in fig. 8, there is provided an IP address replacing apparatus including: an obtaining module 802, a first processing module 804, a searching 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, query a preset scheduling table according to a target website, and determine a scheduling mode corresponding to the target website;
A searching module 806, 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 between an IP address, an instance, and a 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 use condition of the egress IP address, and dynamically replace the egress IP address according to the use condition and a scheduling manner.
The IP address replacing device realizes the determination of the target service virtual machine according to the type of the target service, realizes the determination of the scheduling mode according to the target website, finds out the IP address set corresponding to the target service virtual machine from the preset relation list, and randomly selects the IP address from the IP address set as the outlet IP address, realizes the determination of the outlet IP address, and realizes the dynamic replacement of the outlet IP address by monitoring the using condition of the outlet IP address and dynamically replacing the outlet IP address according to the using condition and the determined scheduling mode after determining the outlet IP address, thereby rotating a plurality of IP addresses to initiate access when accessing the target website, and avoiding the IP address 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 outlet flow demand information and per-second connection number information of the user request information, pull up 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 in a preset database, determine a required number of IP addresses according to IP demand information in the user request information, partition 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 in 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, query a preset service directory according to the service identifier, and determine the target service virtual machine.
In one embodiment, the second processing module is further configured to, when the scheduling mode is scheduling according to traffic, count inflow direction traffic of the egress IP address according to a use condition, and when the inflow direction traffic reaches a preset traffic threshold, select an IP address from the IP address set to replace the current egress IP address.
In one embodiment, the second processing module is further configured to, when the scheduling mode is scheduling according to the number of connections, count the number of connection initiating addresses of the egress IP address according to a use condition, and when the number of connection initiating addresses reaches a connection number threshold, select an IP address from the IP address set to replace the current egress IP address.
in one embodiment, the second processing module is further configured to, when the scheduling mode is scheduling according to the frequency of the target website, count outflow direction traffic and the number of connected addresses of the egress IP address according to a use condition, and select an IP address from the IP address set to replace the current egress IP address when both the outflow direction traffic and the number of connected addresses reach corresponding thresholds.
For the specific definition of the IP address replacing apparatus, reference may be made to the above definition of the IP address replacing method, which is not described herein again. The modules in the IP address replacing device can be wholly or partially implemented by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
in one embodiment, a computer device is provided, which may be a server, and its internal structure diagram 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 comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used 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.
Those skilled in the art will appreciate that the architecture shown in fig. 9 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, there is provided a computer device comprising a memory storing a computer program and a processor implementing the following steps when the processor executes the computer program:
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.
the IP address replacement computer equipment realizes the determination of the target service virtual machine according to the target service type, realizes the determination of the scheduling mode according to the target website, finds out 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 according to the use condition and the determined scheduling mode by monitoring the use condition of the outlet IP address after determining the outlet IP address, realizes the dynamic replacement of the outlet IP address, thereby rotating a plurality of IP addresses to initiate access when accessing the target website, and can avoid the IP address 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 example according to the outlet flow demand information of the user request information and the connection number per second information;
pulling up an instance set corresponding to the specification from a preset scheduling management system according to the specification of the required instance, and storing information of each instance in the instance set into a preset database;
determining the number of the required IP addresses according to the IP demand information in the user request information;
and dividing the 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 the 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 incidence relation between each instance in the instance set and each IP address in the IP table and a preset second incidence relation between each service virtual machine and each instance in the instance set according to the user binding information;
Acquiring information of each instance and information of each IP address from a preset database according to the first incidence relation, and configuring each IP address to each corresponding instance;
and according to the second incidence 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 directory according to the service identifier to determine 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, the flow of the inflow direction of the outlet IP address is counted according to the use condition;
and when the flow of the inflow direction reaches a preset flow threshold, 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 number of connections, counting the number of the initiating connection addresses of the outlet IP addresses according to the use condition;
And when the number of the connection initiating addresses reaches the threshold of the number of the connections, selecting the 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 a target website, counting the outflow direction flow and the number of connected addresses of the outlet IP address according to the use condition;
and when the outflow direction flow 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.
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.
the IP address replacing method, the device, the computer equipment and the storage medium realize the determination of the target service virtual machine according to the target service type, realize the determination of the scheduling mode according to the target website, find out the IP address set corresponding to the target service virtual machine from the preset relation list, randomly select the IP address from the IP address set as the outlet IP address, realize the determination of the outlet IP address, after determining the outlet IP address, dynamically replace the outlet IP address according to the use condition and the determined scheduling mode by monitoring the use condition of the outlet IP address, realize the dynamic replacement of the outlet IP address, thereby rotating a plurality of IP addresses to initiate access when accessing the target website, and avoiding the IP address 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 example according to the outlet flow demand information of the user request information and the connection number per second information;
pulling up an instance set corresponding to the specification from a preset scheduling management system according to the specification of the required instance, and storing information of each instance in the instance set into a preset database;
Determining the number of the required IP addresses according to the IP demand information in the user request information;
And dividing the 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 the 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 incidence relation between each instance in the instance set and each IP address in the IP table and a preset second incidence relation between each service virtual machine and each instance in the instance set according to the user binding information;
acquiring information of each instance and information of each IP address from a preset database according to the first incidence relation, and configuring each IP address to each corresponding instance;
and according to the second incidence 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 directory according to the service identifier to determine 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, the flow of the inflow direction of the outlet IP address is counted according to the use condition;
and when the flow of the inflow direction reaches a preset flow threshold, 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 number of connections, counting the number of the initiating connection addresses of the outlet IP addresses according to the use condition;
and when the number of the connection initiating addresses reaches the threshold of the number of the connections, selecting the 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 a target website, counting the outflow direction flow and the number of connected addresses of the outlet IP address according to the use condition;
And when the outflow direction flow 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.
it will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile 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), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
the technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
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;
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 IP addresses, instances and service virtual machines;
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, wherein before finding the set of IP addresses corresponding to the target service virtual machine from the preset relationship list, the method further comprises:
receiving user request information;
determining the specification of a required example according to the outlet flow demand information of the user request information and the connection number per second information;
pulling up an instance set corresponding to the specification from a preset scheduling management system according to the specification of the required instance, and storing information of each instance in the instance set into a preset database;
determining the number of the 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 the information of each IP address in the IP table into a preset database.
3. The method according to claim 2, wherein after storing the information of each IP address in the IP table into a preset database, the method further comprises:
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;
acquiring information of each instance and information of each IP address from a preset database according to the first incidence relation, and configuring each IP address to each corresponding instance;
and according to the second incidence relation, mounting preset business virtual machines to the examples in the example set to obtain the relation list.
4. the method of claim 1, wherein determining a target service virtual machine according to the target service type comprises:
Acquiring a service identifier according to the target service type;
And inquiring a preset service directory according to the service identifier to determine 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 comprises:
when the scheduling mode is scheduling according to flow, counting the inflow direction flow of the outlet IP address according to the use condition;
and when the flow of the inflow direction reaches a preset flow threshold, selecting an IP address 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 comprises:
when the scheduling mode is scheduling according to the number of connections, counting the number of the connection initiating addresses of the outlet IP address according to the use condition;
And when the number of the connection initiating addresses reaches a threshold of the number of connections, 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 comprises:
When the scheduling mode is scheduling according to the frequency of a target website, counting the outflow direction flow and the number of connected addresses of the outlet IP address according to the use condition;
And when the outflow direction flow 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 a target service type and a 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;
The searching module is used for 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 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, wherein the processor implements the steps of the method of any one of claims 1 to 7 when executing the computer program.
10. a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
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