CN113364691B - Data interaction system, method, equipment and storage medium - Google Patents
Data interaction system, method, equipment and storage medium Download PDFInfo
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- CN113364691B CN113364691B CN202110604483.6A CN202110604483A CN113364691B CN 113364691 B CN113364691 B CN 113364691B CN 202110604483 A CN202110604483 A CN 202110604483A CN 113364691 B CN113364691 B CN 113364691B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
Abstract
The application discloses a data interaction system, a data interaction method, data interaction equipment and a storage medium, wherein interactive data of all machine room nodes are forwarded through an edge public network gateway agent according to a routing policy table, and network information is uploaded to a public network routing policy management module located in the same machine room node; when the public network link between the current machine room node and the target machine room node to be accessed is abnormal, the public network routing strategy management module performs routing planning from the current machine room node to the target machine room node according to network information to obtain a new routing strategy table, so that the current machine room node performs data interaction with the target machine room node according to the new routing strategy table. The technical problem that in the prior art, machine rooms are planned to be a main machine room and a plurality of sub machine rooms, mutual visit and interconnection are achieved in an agent mode, when the main machine room is abnormal, data of all the machine rooms are affected, and all the data are gathered in the main machine room, so that the network and other resources of the main machine room are high in pressure is solved.
Description
Technical Field
The present application relates to the field of data interaction technologies, and in particular, to a data interaction system, method, device, and storage medium.
Background
At present, most enterprise systems cover a plurality of cloud machine rooms, and in such a cross-region machine room scene, a monitoring system in the enterprise system generally needs to perform summary display on monitoring views of the machine rooms, perform cross-region interaction and aggregation on monitoring data, perform unified access with the operation and maintenance systems, and the like. In the prior art, the machine room is generally designed into a main machine room and a plurality of sub machine rooms, and the interconnection is accessed in a proxy mode. Although the method is low in cost, when the main computer room is abnormal, the data of all the computer rooms are affected, and in the monitoring system, the alarm is triggered due to the aggregation of the data in the main computer room, so that all the computer rooms are in an isolated island state due to the hanging of the main computer room; meanwhile, all data are gathered in the mainframe room, and the pressure on the network and other resources of the mainframe room is great.
Disclosure of Invention
The application provides a data interaction system, a data interaction method, data interaction equipment and a storage medium, which are used for solving the technical problems that in the prior art, machine rooms are planned to be a main machine room and a plurality of sub machine rooms, mutual visit and interconnection are carried out in an agent mode, when the main machine room is abnormal, data of all the machine rooms are affected, and all the data are gathered in the main machine room, so that the pressure of resources such as networks of the main machine room is high.
In view of the above, a first aspect of the present application provides a data interaction system, including: the system comprises a plurality of cross-region machine room nodes, wherein each machine room node is provided with an edge public network gateway proxy and a public network routing strategy management module;
the edge public network gateway agent is used for forwarding the interactive data of each machine room node according to a routing policy table so as to realize data interaction among different machine room nodes, and uploading network information during forwarding of the interactive data to the public network routing policy management module which is positioned in the same machine room node with the edge public network gateway agent;
and the public network routing strategy management module is used for planning the routing from the current machine room node to the target machine room node according to the network information when judging that the public network link between the current machine room node and the target machine room node to be accessed is abnormal according to the network information to obtain a new routing strategy table, so that the current machine room node performs data interaction with the target machine room node according to the new routing strategy table.
Optionally, the network information between the nodes of the computer room includes time consumption and network quality information between the nodes of the computer room.
Optionally, the public network routing policy management module is specifically configured to:
when the fact that a public network link between a current machine room node and a target machine room node to be accessed is abnormal is judged according to the network information, the jumping times and total consumption of each routing path from the current machine room node to the target machine room node are obtained according to the network information;
according to the jumping times and total time consumption of each routing path, carrying out routing planning from the current machine room node to the target machine room node based on a principle of minimum jumping times and a principle of minimum total time consumption to obtain a new routing strategy from the current machine room node to the target machine room node;
and updating the routing policy table of the current machine room node based on the new routing policy to obtain a new routing policy table, so that the current machine room node acquires the corresponding new routing policy from the new routing policy table according to the identifier of the target machine room node, and performs data interaction with the target machine room node according to the new routing policy.
Optionally, the edge public network gateway proxy is further configured to:
and forwarding the new routing policy table to the public network routing policy management module of other machine room nodes, so that the public network routing policy management module of other machine room nodes updates the routing policy table according to the new routing policy table, wherein the other machine room nodes are the machine room nodes except the current machine room node where the new routing policy table is located.
A second aspect of the present application provides a data interaction method, which is applied to the data interaction system of any one of the first aspects, and the method includes:
forwarding interactive data of each machine room node through an edge public network gateway agent according to a routing policy table so as to realize data interaction among different machine room nodes;
uploading network information when the interactive data is forwarded to the public network routing strategy management module which is located in the same machine room node with the edge public network gateway agent through the edge public network gateway agent;
when the public network routing strategy management module judges that a public network link between a current machine room node and a target machine room node to be accessed is abnormal according to the network information, routing planning from the current machine room node to the target machine room node is carried out through the public network routing strategy management module according to the network information to obtain a new routing strategy table, so that data interaction is carried out between the current machine room node and the target machine room node according to the new routing strategy table.
Optionally, the network information between the nodes of the computer room includes time consumption and network quality information between the nodes of the computer room.
Optionally, when the public network routing policy management module determines that a public network link between a current machine room node and a target machine room node to be accessed is abnormal according to the network information, the public network routing policy management module performs routing planning from the current machine room node to the target machine room node according to the network information to obtain a new routing policy table, including:
when the public network routing strategy management module judges that a public network link between a current machine room node and a target machine room node to be accessed is abnormal according to the network information, the public network routing strategy management module acquires the jumping times and total consumption of each routing path from the current machine room node to the target machine room node according to the network information;
performing routing planning from the current machine room node to the target machine room node through the public network routing strategy management module according to the jumping times and total consumed time of each routing path based on a principle of minimum jumping times and a principle of minimum total consumed time to obtain a new routing strategy from the current machine room node to the target machine room node;
and updating the routing policy table of the current machine room node based on the new routing policy through the public network routing policy management module to obtain a new routing policy table.
Optionally, the method further includes:
and forwarding the new routing policy table to the public network routing policy management module of other machine room nodes through the edge public network gateway agent, so that the public network routing policy management module of other machine room nodes updates the routing policy table according to the new routing policy table, wherein the other machine room nodes are the machine room nodes except the current machine room node where the new routing policy table is located.
A third aspect of the application provides a data interaction device, which includes a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the data interaction method of any of the second aspects according to instructions in the program code.
A fourth aspect of the present application provides a computer-readable storage medium for storing program code for executing the data interaction method of any one of the second aspects.
According to the technical scheme, the method has the following advantages:
the application provides a data interaction system, comprising: each machine room node is provided with an edge public network gateway proxy and a public network routing strategy management module; the edge public network gateway agent is used for forwarding the interactive data of each machine room node according to the routing policy table so as to realize data interaction among different machine room nodes, and uploading network information during forwarding of the interactive data to a public network routing policy management module which is positioned in the same machine room node with the edge public network gateway agent; and the public network routing strategy management module is used for planning the routing from the current machine room node to the target machine room node according to the network information when judging that the public network link between the current machine room node and the target machine room node to be accessed is abnormal according to the network information, so as to obtain a new routing strategy table, and enable the current machine room node to perform data interaction with the target machine room node according to the new routing strategy table.
According to the method, an edge public network gateway agent and a public network routing strategy management module are configured at each machine room node, interaction data of each machine room node are forwarded through the edge public network gateway agent according to a routing strategy table, data interaction between every two machine room nodes is achieved, network information is uploaded to the public network routing strategy management module through the edge public network gateway agent in real time, network conditions are monitored through the public network routing strategy management module, when the public network routing strategy management module judges that a public network link between a current machine room node and a target machine room node to be visited is abnormal according to the network information, routing planning is carried out according to the network information to obtain a new routing strategy table, data interaction is carried out between the current machine room node and the target machine room node according to the new routing strategy table, the technical problem that the machine room is planned into a host machine room and a plurality of sub-machine rooms in the prior art, mutual access is carried out in an agent mode, when the host machine room is abnormal, data of all machine rooms are affected, and all data are gathered in the host machine room, and resource pressure of a network and the like of the host machine room is large.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a data interaction system under a normal condition of a public network link according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a data interaction system under an abnormal condition of a public network link according to an embodiment of the present application;
fig. 3 is a schematic flowchart of a data interaction method according to an embodiment of the present application.
Detailed Description
The application provides a data interaction system, a data interaction method, data interaction equipment and a storage medium, which are used for solving the technical problems that in the prior art, machine rooms are planned to be a main machine room and a plurality of sub machine rooms, mutual visit and interconnection are carried out in an agent mode, when the main machine room is abnormal, data of all the machine rooms are affected, and all the data are gathered in the main machine room, so that the pressure of resources such as networks of the main machine room is high.
In order to make those skilled in the art better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the prior art, a machine room is generally planned to be a main machine room and a plurality of sub machine rooms, and interconnection is achieved in an agent mode. Although the method is low in cost, when the main computer room is abnormal, the data of all the computer rooms are affected, and in the monitoring system, the alarm is triggered due to the aggregation of the data in the main computer room, so that all the computer rooms are in an isolated island state due to the hanging of the main computer room; meanwhile, all data are gathered in the main computer room, and the pressure on resources such as a network of the main computer room is great. In the prior art, each machine room is exposed to a public network entrance in a gateway proxy + load balancing mode, and a public network routing and address selecting strategy is realized in a DNS (domain name system) or configuration mode. In the prior art, networks of all the machine rooms are interconnected through the VPN, the areas are partitioned through network segments, and a monitoring system communicates in a VPN intranet.
In order to solve the foregoing problem, an embodiment of the present application provides a data interaction system, including: each machine room node is provided with an edge public network gateway proxy and a public network routing strategy management module;
the edge public network gateway agent is used for forwarding the interactive data of each machine room node according to the routing policy table so as to realize data interaction among different machine room nodes, and uploading network information during forwarding of the interactive data to a public network routing policy management module which is positioned in the same machine room node with the edge public network gateway agent;
and the public network routing strategy management module is used for planning the routing from the current machine room node to the target machine room node according to the network information when judging that the public network link between the current machine room node and the target machine room node to be accessed is abnormal according to the network information, so as to obtain a new routing strategy table, and enable the current machine room node to perform data interaction with the target machine room node according to the new routing strategy table.
As a further improvement, the public network routing policy management module is specifically configured to:
when the fact that a public network link between a current machine room node and a target machine room node to be accessed is abnormal is judged according to network information, the jumping times and total consumption of each routing path from the current machine room node to the target machine room node are obtained according to the network information;
according to the jumping times and total consumed time of each routing path, carrying out routing planning from the current machine room node to the target machine room node based on a principle of minimum jumping times and a principle of minimum total consumed time to obtain a new routing strategy from the current machine room node to the target machine room node;
and updating the routing strategy table of the current machine room node based on the new routing strategy to obtain the new routing strategy table, so that the current machine room node acquires the corresponding new routing strategy from the new routing strategy table according to the identifier of the target machine room node, and performs data interaction with the target machine room node according to the new routing strategy.
As a further improvement, the edge public network gateway proxy is further configured to:
and forwarding the new routing policy table to public network routing policy management modules of other machine room nodes, so that the public network routing policy management modules of other machine room nodes update the routing policy table according to the new routing policy table, wherein the other machine room nodes are machine room nodes except the current machine room node where the new routing policy table is located.
The data interaction system in the embodiment of the application comprises a plurality of cross-region machine room nodes, for example, as shown in fig. 1, the data interaction system comprises 4 machine room nodes, namely a, B, C and D, wherein the machine room nodes are located at different positions, an edge public network gateway proxy is configured in each machine room node, and data interaction between every two machine room nodes is realized through a forwarding function of the edge public network gateway proxy. Each machine room node in the 4 cross-region machine room nodes of the ABCD has independent system autonomous operation, service frameworks among the different-domain machine room nodes are loosely coupled, real-time tasks of each machine room node in an internal system are completed in a local machine room, and when processed data needs to be interacted, the processed data can be transmitted to systems of other machine room nodes in an agent interconnection mode to be subjected to secondary processing.
And under the condition that public network links among all the machine room nodes are normal, the machine room nodes ABCD finish data interaction through direct connection of every two nodes. However, when the scenario shown in fig. 2 occurs and the public network link of the machine room node a accessing the machine room node D is not through, the problem of access between the machine room nodes AD needs to be solved. Based on this, in the embodiment of the application, a public network routing policy management module is configured in each machine room node, and routing planning among the machine room nodes is realized through a decision function of the public network routing policy management module.
The edge public network gateway agent has the following functions:
1. addressing in the public network according to a routing policy table issued by a public network routing policy management module, and performing data interaction by using a grpc protocol and edge public network gateway agents of other machine room nodes to realize data interaction between the two machine room nodes; the network relationship between each computer room node can be interacted through the gossip protocol, such as time consumption P99, jumping times and the like.
2. For example, the edge public network gateway proxy of the room node a may access the edge public network gateway proxy of the room node C through the edge public network gateway proxy of the room node B.
3. And uploading the network information for performing data interaction on each machine room node to a public network routing strategy management module which is located in the same machine room node with the current edge public network gateway agent. When each machine room node carries out data interaction, the edge public network gateway agent uploads the network information at the moment to a public network routing strategy management module which is located in the same machine room node, and the network condition on the current access path is monitored through the public network routing strategy management module. The network information between the machine room nodes comprises time consumption and network quality information between the machine room nodes.
4. And information of a private protocol of a public network routing policy management module is exchanged with each edge public network gateway agent, and the information mainly comprises a calculated routing policy table. For example, the machine room node a needs to access the machine room node D through the machine room node B, and when passing through the machine room node B, the machine room node B determines whether to forward the current interactive data to the machine room node D or a system of the local machine room according to the private protocol content to process the interactive data.
The main functions of the public network routing policy management module are as follows:
1. and registering machine room related information of each machine room node, wherein the machine room related information comprises the geographical position of the machine room, first routing strategy information between every two machine room nodes, network access data of other machine room nodes and the like.
2. According to network information uploaded by the edge public network gateway proxy, calculating packet loss rate and time consumption P99 in the last 1 minute, 5 minutes or 10 minutes and calculating the skip condition between the machine room nodes in a time period mode, and then deciding the optimal routing plan of each machine room node. For example, when the public network link between the machine room node a and the machine room node D is abnormal, the public network routing policy management module may calculate the optimal path between the machine room nodes AD, obtain a new routing policy between the machine room nodes AD, replace the original routing policy between the ADs in the original routing policy table with the new routing policy, obtain a new routing policy table, and synchronize the information to the public network routing policy management modules of all the machine room nodes through the edge public network gateway agent.
Specifically, taking fig. 2 as an example, when a public network link between a current machine room node a and a target machine room node D to be accessed is abnormal, at this time, the public network routing policy management module may determine that 4 routing paths between the ADs are selectable according to the network information, and obtain the hop count and total time consumption of the 4 routing paths:
(1) Two jumps are needed, and the routing path A → C → D takes 300ms in total;
(2) Two jumps are needed, and the route path A → B → D takes 480ms in total;
(3) Three jumps are needed, and the routing path A → C → B → D takes 530ms in total;
(4) Three jumps are needed, and the routing path A → B → C → D takes 310 ms;
the public network routing strategy management module performs routing planning from a current machine room node A to a target machine room node D based on a principle of minimum jump times and a principle of minimum total time consumption, obtains the optimal routing path from the current machine room node to the target machine room node A → C → D, obtains a new routing strategy from the current machine room node A to the target machine room node D, and then adjusts a local routing strategy table. It should be noted that, determining whether the network is abnormal according to the network information belongs to the prior art, and details are not repeated herein.
In the prior art, when access cannot be performed between two machine room nodes due to network failure, temporary secondary transformation is required, so that the cost is high, the time consumption is long, network transformation is not required in the embodiment of the application, a new routing strategy can be decided through a public network routing strategy management module to realize mutual access, the timeliness is high, and the cost is low; and the later-stage access network transformation cost can be almost ignored, the disaster tolerance capability is stronger, and the manual maintenance cost can be almost ignored.
3. The monitoring system of the machine room node A is transparent to an internal system, only a domain name (e.g. d.monitor. Svc) of the machine room node D to be accessed needs to be configured, the domain name is directed to a public network routing policy management module through a DNS (domain name system) for inquiring, the public network routing policy management module can give an edge public network gateway proxy address of the machine room node of the monitoring system, then the monitoring system sends an access request to an edge public network gateway proxy, and the edge public network gateway proxy can exchange data of the machine room node D according to a routing policy.
In the embodiment of the application, an edge public network gateway agent and a public network routing policy management module are configured on each machine room node, interaction data of each machine room node are forwarded through the edge public network gateway agent according to a routing policy table, data interaction between every two machine room nodes is achieved, network information is uploaded to the public network routing policy management module through the edge public network gateway agent in real time, network conditions are monitored through the public network routing policy management module, when the public network routing policy management module judges that a public network link between a current machine room node and a target machine room node to be visited is abnormal according to the network information, routing planning is carried out according to the network information to obtain a new routing policy table, data interaction is carried out between the current machine room node and the target machine room node according to the new routing policy table, and the technical problem that when the host machine room is abnormal, the machine room is planned to be a host machine room and a plurality of sub machine rooms, mutual visiting and interconnection are carried out in an agent mode is solved, data of all machine rooms are affected, and all data are gathered in resources of the host machine room, so that the network of the host machine room is under high pressure.
The above is an embodiment of a data interaction system provided by the present application, and the following is an embodiment of a data interaction method provided by the present application.
Referring to fig. 3, a data interaction method provided in an embodiment of the present application is applied to a data interaction system in the foregoing embodiment, and the method includes:
102, uploading network information during interactive data forwarding to a public network routing strategy management module in the same machine room node with an edge public network gateway agent through the edge public network gateway agent;
and 103, when the public network routing strategy management module judges that a public network link between the current machine room node and a target machine room node to be accessed is abnormal according to the network information, performing routing planning from the current machine room node to the target machine room node according to the network information through the public network routing strategy management module to obtain a new routing strategy table, so that the current machine room node performs data interaction with the target machine room node according to the new routing strategy table.
The network information between the machine room nodes in the embodiment of the application comprises time consumption and network quality information between the machine room nodes.
Further, when the public network routing policy management module judges that a public network link between the current machine room node and a target machine room node to be accessed is abnormal according to the network information, the public network routing policy management module performs routing planning from the current machine room node to the target machine room node according to the network information to obtain a new routing policy table, including:
when the public network routing strategy management module judges that a public network link between a current machine room node and a target machine room node to be accessed is abnormal according to network information, the public network routing strategy management module acquires the jumping times and total consumption of each routing path from the current machine room node to the target machine room node according to the network information;
performing route planning from a current machine room node to a target machine room node through a public network route strategy management module according to the jumping times and total consumed time of each route path based on a principle of minimum jumping times and a principle of minimum total consumed time to obtain a new route strategy from the current machine room node to the target machine room node;
and updating the routing policy table of the current machine room node based on the new routing policy through the public network routing policy management module to obtain the new routing policy table.
Further, the data interaction method in the embodiment of the present application further includes:
and forwarding the new routing strategy table to public network routing strategy management modules of other machine room nodes through the edge public network gateway proxy, so that the public network routing strategy management modules of other machine room nodes update the routing strategy table according to the new routing strategy table, wherein the other machine room nodes are machine room nodes except the current machine room node where the new routing strategy table is located.
In the embodiment of the application, an edge public network gateway agent and a public network routing policy management module are configured at each machine room node, interaction data of each machine room node is forwarded through the edge public network gateway agent according to a routing policy table, data interaction between every two machine room nodes is achieved, network information is uploaded to the public network routing policy management module through the edge public network gateway agent in real time, network conditions are monitored through the public network routing policy management module, when the public network routing policy management module judges that a public network link between a current machine room node and a target machine room node to be accessed is abnormal according to the network information, routing planning is carried out according to the network information to obtain a new routing policy table, so that the current machine room node carries out data interaction with the target machine room node according to the new routing policy table, and the technical problem that the machine room is planned into a host machine room and a plurality of sub-machine rooms in the prior art, mutual access is carried out in an agent mode, when the host machine room is abnormal, data of all machine rooms are affected, and all data are gathered in the host machine room, and the resource pressure of a network and the like of the host machine room is large is solved.
The embodiment of the application also provides data interaction equipment, which comprises a processor and a memory;
the memory is used for storing the program codes and transmitting the program codes to the processor;
the processor is used for executing the data interaction method in the method embodiment according to the instructions in the program code.
The embodiment of the application also provides a computer-readable storage medium, which is used for storing program codes, and the program codes are used for executing the data interaction method in the foregoing method embodiment.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific processes of the method described above may refer to the corresponding processes in the foregoing system embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or may also be implemented in the form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application, or portions or all or portions of the technical solutions that contribute to the prior art, may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for executing all or part of the steps of the methods described in the embodiments of the present application through a computer device (which may be a personal computer, a server, or a network device). And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present application.
Claims (10)
1. A data interaction system, comprising: the system comprises a plurality of cross-region machine room nodes, wherein each machine room node is provided with an edge public network gateway proxy and a public network routing strategy management module;
the public network routing strategy management module is used for registering machine room related information of each machine room node, wherein the machine room related information comprises the geographical position of the machine room node, first routing strategy information between every two machine room nodes and network access data of other machine room nodes;
the public network routing policy management module is also used for sending an edge public network gateway proxy address of the local machine room node to the monitoring system after receiving a query request sent by a DNS (domain name server) when the monitoring system of the local machine room node configures the domain name of the machine room node to be accessed, so that the monitoring system sends an access request to the edge public network gateway proxy of the local machine room node;
the edge public network gateway agent is used for forwarding interactive data of each machine room node according to a routing policy table so as to realize data interaction among different machine room nodes, and uploading network information when the interactive data is forwarded to the public network routing policy management module which is positioned in the same machine room node with the edge public network gateway agent; the edge public network gateway agent interacts the network relation among all the machine room nodes through a gossip protocol;
and the public network routing strategy management module is used for planning the routing from the current machine room node to the target machine room node according to the network information when judging that the public network link between the current machine room node and the target machine room node to be accessed is abnormal according to the network information to obtain a new routing strategy table, so that the current machine room node performs data interaction with the target machine room node according to the new routing strategy table.
2. The data interaction system of claim 1, wherein the network information between the room nodes comprises time-consuming and network quality information between the room nodes.
3. The data interaction system of claim 2, wherein the public network routing policy management module is specifically configured to:
when the fact that a public network link between a current machine room node and a target machine room node to be accessed is abnormal is judged according to the network information, the jumping times and total consumption of each routing path from the current machine room node to the target machine room node are obtained according to the network information;
according to the jumping times and total consumed time of each routing path, carrying out routing planning from the current machine room node to the target machine room node based on a principle of minimum jumping times and a principle of minimum total consumed time to obtain a new routing strategy from the current machine room node to the target machine room node;
and updating the routing policy table of the current machine room node based on the new routing policy to obtain a new routing policy table, so that the current machine room node acquires the corresponding new routing policy from the new routing policy table according to the identifier of the target machine room node, and performs data interaction with the target machine room node according to the new routing policy.
4. The data interaction system of claim 1, wherein the edge public network gateway proxy is further configured to:
and forwarding the new routing policy table to the public network routing policy management module of other machine room nodes, so that the public network routing policy management module of other machine room nodes updates the routing policy table according to the new routing policy table, wherein the other machine room nodes are the machine room nodes except the current machine room node where the new routing policy table is located.
5. A data interaction method applied to the data interaction system of any one of claims 1 to 4, the method comprising:
registering machine room related information of each machine room node through a public network routing strategy management module, wherein the machine room related information comprises the geographical position of the machine room node, first routing strategy information between every two machine room nodes and network access data of other machine room nodes;
after the monitoring system of each machine room node is configured with the domain name of the machine room node to be accessed, the domain name is queried by pointing to the corresponding public network routing policy management module through a DNS (domain name server), so that the public network routing policy management module sends an edge public network gateway proxy address of the machine room node to the monitoring system;
the monitoring system of each machine room node sends an access request to the corresponding edge public network gateway proxy according to the received edge public network gateway proxy address, and forwards interactive data of each machine room node through the edge public network gateway proxy according to a routing policy table so as to realize data interaction among different machine room nodes;
uploading network information when the interactive data is forwarded to the public network routing strategy management module which is located in the same machine room node with the edge public network gateway agent through the edge public network gateway agent;
when the public network routing strategy management module judges that a public network link between a current machine room node and a target machine room node to be accessed is abnormal according to the network information, routing planning from the current machine room node to the target machine room node is carried out through the public network routing strategy management module according to the network information to obtain a new routing strategy table, so that data interaction is carried out between the current machine room node and the target machine room node according to the new routing strategy table.
6. The data interaction method according to claim 5, wherein the network information between the machine room nodes comprises time consumption and network quality information between the machine room nodes.
7. The data interaction method according to claim 6, wherein when the public network routing policy management module determines that the public network link between the current machine room node and the target machine room node to be accessed is abnormal according to the network information, the public network routing policy management module performs routing planning from the current machine room node to the target machine room node according to the network information to obtain a new routing policy table, including:
when the public network routing strategy management module judges that a public network link between a current machine room node and a target machine room node to be accessed is abnormal according to the network information, the public network routing strategy management module acquires the jumping times and total consumption of each routing path from the current machine room node to the target machine room node according to the network information;
performing routing planning from the current machine room node to the target machine room node through the public network routing strategy management module according to the jumping times and total consumed time of each routing path based on a principle of minimum jumping times and a principle of minimum total consumed time to obtain a new routing strategy from the current machine room node to the target machine room node;
and updating the routing policy table of the current machine room node based on the new routing policy through the public network routing policy management module to obtain a new routing policy table.
8. The data interaction method of claim 5, wherein the method further comprises:
and forwarding the new routing policy table to the public network routing policy management module of other machine room nodes through the edge public network gateway agent, so that the public network routing policy management module of other machine room nodes updates the routing policy table according to the new routing policy table, wherein the other machine room nodes are the machine room nodes except the current machine room node where the new routing policy table is located.
9. A data interaction device, characterized in that the device comprises a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the data interaction method of any one of claims 5 to 8 according to instructions in the program code.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium is configured to store a program code for performing the data interaction method of any one of claims 5 to 8.
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