CN112564962A - Distributed drainage method - Google Patents
Distributed drainage method Download PDFInfo
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- CN112564962A CN112564962A CN202011387515.3A CN202011387515A CN112564962A CN 112564962 A CN112564962 A CN 112564962A CN 202011387515 A CN202011387515 A CN 202011387515A CN 112564962 A CN112564962 A CN 112564962A
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- drainage
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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
- H04L41/14—Network analysis or design
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
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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
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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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
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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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
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
A distributed drainage method, comprising: determining the bandwidth of a GRE tunnel established by a drainage node and a receiving node and the bandwidth of the drainage node for external network communication and comparing the bandwidth of the GRE tunnel and the bandwidth of the drainage node for external network communication; responding to the condition that the bandwidth of the GRE tunnel established by the node and the receiving node is smaller than the bandwidth of the external network communication of the drainage node, and the residual storage space of the drainage node is smaller than a first preset value, and sending a GRE tunnel establishing request to an adjacent drainage node; and responding to the success of establishing the GRE tunnel by the drainage node and the adjacent drainage node, and sending and storing the drainage data into the adjacent drainage node. The distributed drainage method provided by the invention can self-adaptively and fully utilize the drainage network and the storage space of the drainage system formed by the construction of a plurality of drainage nodes and receiving nodes, and efficiently execute the drainage task.
Description
Technical Field
The invention relates to the field of big data, in particular to a distributed drainage method for data drainage.
Background
In recent years, thanks to the great improvement of the performance of basic network hardware and the wide implementation of optical fiber communication, the current network transmission speed has a qualitative leap, the number of domestic netizens is explosively increased on the premise of intelligent equipment and a high-speed network, and consequently, the scale of network data is greatly changed, and various network information frequently comes and goes between a server and a client or a browser. Meanwhile, the expanded data brings a new service type, and in order to deal with network security, the communication data on the server is generally required to be analyzed, but for analyzing the data by using the computing capacity of the production server, the expensive server use fee is obviously not practical.
Therefore, all data of the server extranet communication network card are generally backed up to a special analysis server for data analysis, and the extranet communication data of the server is sent to a specified analysis server by manually deploying a drainage program on a production server, so that operation and maintenance personnel are required to manually adjust a server node with a problem when some network problems are met. However, as the users grow explosively, the production servers expand more and more in the horizontal direction, and the analysis and judgment of the network conditions and the storage conditions of more and more servers greatly increase the labor capacity of operation and maintenance personnel, so that the deployment and maintenance of the drainage service are more and more difficult.
Therefore, a solution capable of automatically coping with the drainage maintenance difficulty of the large-scale server cluster is needed.
Disclosure of Invention
In order to solve the above problems, the present invention provides a distributed drainage method, including:
determining the bandwidth of a GRE tunnel established by a drainage node and a receiving node and the bandwidth of the drainage node for external network communication and comparing the bandwidth of the GRE tunnel and the bandwidth of the drainage node for external network communication;
responding to the situation that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is smaller than the bandwidth of the external network communication of the drainage node, and the residual storage space of the drainage node is smaller than a first preset value, and sending a GRE tunnel establishment request to an adjacent drainage node;
and responding to the success of establishing the GRE tunnel by the drainage node and the adjacent drainage node, and sending and storing the drainage data into the adjacent drainage node.
In some embodiments of the invention, further comprising: and the drainage node establishes a GRE tunnel with a plurality of adjacent drainage nodes and receiving node pieces simultaneously to transmit and receive the drainage data.
In some embodiments of the invention, further comprising: and in response to the fact that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is smaller than the bandwidth of the external network communication of the drainage node, and the internal storage space of the drainage node is larger than a second preset value, storing the drainage data into the internal storage space of the drainage node.
In some embodiments of the invention, further comprising: and in response to that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is smaller than the bandwidth of the external network communication of the drainage node, and the residual storage space of the drainage node is smaller than a second preset value and larger than a first preset value, sending the drainage data to the receiving node through the GRE tunnel established by the drainage node and the receiving node, and storing the drainage data which cannot be sent to the internal storage space of the drainage node.
In some embodiments of the invention, further comprising: and in response to the fact that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is larger than the bandwidth of the external network communication of the drainage node and the residual storage space of the drainage node is larger than a second preset value, storing the drainage data into the internal storage space of the drainage node.
In some embodiments of the invention, further comprising: and in response to that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is greater than the bandwidth of external network communication and the residual storage space of the drainage node is less than a second preset value and greater than a first preset value, sending the drainage data stored by the drainage node to the receiving node through the GRE tunnel established by the drainage node and the receiving node, and deleting the stored sent drainage data.
In some embodiments of the present invention, in response to that there is a free bandwidth for the receiving node to establish the GRE tunnel with the drainage node, a temporary drainage data clearing command is sent to the drainage node, and the drainage node sends data stored locally in the drainage node to the receiving node through the GRE tunnel.
In some embodiments of the invention, further comprising: and in response to the received request for establishing the GRE tunnel sent by the adjacent node and the current drainage node meets a third storage condition, receiving the request for establishing the GRE tunnel, and receiving and storing the drainage data of the adjacent node through the GRE tunnel.
In some embodiments of the invention, further comprising: and in response to receiving a request for establishing the GRE tunnel sent by the adjacent node and the current drainage node does not meet the first storage condition, rejecting the request for establishing the GRE tunnel.
In some embodiments of the invention, further comprising: calculating the network data storage speed of the receiving node in real time; calculating the time for the storage space of the receiving node to be used up according to the peak speed; and responding to the condition that the storage space exhaustion time is less than a preset value, and initiating early warning.
According to the distributed drainage method provided by the invention, drainage data is transferred to the adjacent drainage nodes with storage capacity and network transmission capacity, so that the network and storage space of all the drainage nodes are fully utilized, and the drainage capacity of a drainage system established by the drainage nodes and the receiving nodes can be greatly improved. The efficiency problem and the cost problem caused by a single receiving node or the addition of the receiving node can be effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides a distributed drainage method, including:
s1, determining the GRE tunnel bandwidth established by the drainage node and the receiving node and the bandwidth of the drainage node for external network communication and comparing the GRE tunnel bandwidth and the bandwidth;
s2, responding to the situation that the bandwidth of the GRE tunnel established by the node and the receiving node is smaller than the bandwidth of the external network communication of the drainage node, and the residual storage space of the drainage node is smaller than a first preset value, and sending a GRE tunnel establishing request to an adjacent drainage node;
s3, responding to the success of the GRE tunnel establishment of the drainage node and the adjacent drainage node, and sending and storing the drainage data to the adjacent drainage node.
In step S1, at the drainage node, the bandwidth of the GRE tunnel established between the current drainage node and the receiving node is obtained by querying the detailed usage information of the corresponding network card used for the GRE tunnel established with the receiving node, and the bandwidth used for the external network communication when the drainage node saves power is obtained by querying the detailed usage information of the network card used for the external network communication.
In step S2, if the GRE tunnel bandwidth established by the drainage node and the receiving node acquired in step S1 is smaller than the bandwidth of the external network communication of the drainage node, and the remaining storage space of the drainage node is smaller than, for example, 30% of the total storage space, a request for establishing a GRE tunnel is initiated to another drainage node.
In step S3, if the request for establishing the GRE tunnel initiated in step S2 is accepted by the drainage node, the drainage node drainage data is sent to the adjacent drainage node for storage through the established GRE tunnel.
In some embodiments of the present invention, the drainage node establishes GRE tunnels with multiple adjacent drainage nodes and receiving nodes simultaneously to forward and receive the drainage data.
In this embodiment, the drainage node may establish a GRE tunnel with a plurality of neighboring drainage nodes and receiving nodes at the same time, and receive or send the drainage data according to the remaining condition of its own storage space.
In some embodiments of the present invention, in response to the GRE tunnel bandwidth established by the drainage node with the receiving node being less than the bandwidth of the external network communication of the drainage node and the internal storage space of the drainage node being greater than a second predetermined value, the drainage data is stored in the internal storage space of the drainage node.
In this embodiment, because the communication bandwidth of the external network is higher than the bandwidth of the GRE tunnel established by the drainage node and the receiving node, the drainage data cannot be sent to the receiving node through the GRE tunnel in time for storage, and if the remaining storage space of the drainage node is greater than, for example, 70% of the total storage space at this time, the drainage data of the drainage node is stored in the drainage node.
In some embodiments of the present invention, in response to that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is smaller than the bandwidth of the external network communication of the drainage node, and the remaining storage space of the drainage node is smaller than a second predetermined value and larger than a first predetermined value, the drainage data is sent to the receiving node through the GRE tunnel established by the drainage node and the receiving node, and the drainage data which is not sent is stored in the internal storage space of the drainage node.
In this embodiment, when the communication bandwidth of the external network is higher than the bandwidth of the GRE tunnel established by the drainage node and the receiving node, if the remaining storage space of the drainage node is between 70% and 30%, on one hand, the drainage data is sent out through the GRE tunnel established by the receiving node, and on the other hand, the data that cannot be sent is stored in the drainage node.
In some embodiments of the present invention, in response to a flow leader node establishing a GRE tunnel bandwidth with a receiving node that is greater than a bandwidth of the flow leader node external network communication and the flow leader node remaining storage space being greater than a second predetermined value, flow leader data is stored to the internal storage space of the flow leader node.
In this embodiment, when the bandwidth of the GRE tunnel established by the drainage node and the receiving node is greater than the bandwidth of the external network communication of the drainage node, that is, the data that the drainage node needs to drain to the receiving node is smaller than the capacity of the bandwidth used by drainage, if the remaining storage space of the drainage node at this time accounts for, for example, more than 70% of the total storage space of the drainage node, in view of the bandwidth of the GRE tunnel of the drainage network, the drainage data is first stored in the storage space of the drainage node, and the GRE tunnel established with the receiving node is yielded.
In some embodiments of the present invention, in response to that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is greater than the bandwidth of the external network communication, and the remaining storage space of the drainage node is less than a second predetermined value and greater than a first predetermined value, the drainage data stored by the drainage node is sent to the receiving node through the GRE tunnel established by the drainage node and the receiving node, and the stored sent drainage data is deleted.
In this embodiment, when a bandwidth of a GRE tunnel established by a drainage node and a receiving node is greater than a bandwidth of external network communication of the drainage node, that is, data that the drainage node needs to drain to the receiving node is smaller than a capacity of a bandwidth used by drainage, if a remaining storage space of the drainage node at this time accounts for more than 70% to 30% of a total storage space of the drainage node, the drainage data stored by the drainage node is sent to the receiving node through the GRE tunnel.
In some embodiments of the present invention, in response to that the bandwidth used by the receiving node to establish the GRE tunnel with the drainage node is free, a command for clearing the temporary drainage data is sent to the drainage node, and the drainage node sends the data stored locally in the drainage node to the receiving node through the GRE tunnel.
In this embodiment, for completely collecting the drainage data temporarily stored in the drainage node space by the drainage node, the drainage data is sent to the receiving node when the bandwidth of the receiving node allows it.
In some embodiments of the present invention, in response to a received request for establishing a GRE tunnel sent by a neighboring node and the remaining storage space of the current drainage node is greater than a second predetermined value, the request for establishing the GRE tunnel is accepted, and the drainage data of the neighboring node is accepted through the GRE tunnel and stored.
In this embodiment, the drainage node may simultaneously receive requests of other neighboring drainage nodes for establishing the GRE tunnel, and in a case that the receiving node cannot receive the drainage data, the drainage node with a remaining storage space greater than 70% may receive the drainage data of the other drainage nodes for temporary storage.
In some embodiments of the present invention, in response to receiving a request for establishing a GRE tunnel sent by a neighboring node and when the remaining storage space of the current drainage node is less than a second predetermined value, the request for establishing a GRE tunnel is rejected.
In this embodiment, when the drainage node receives requests for establishing GRE tunnels from other drainage nodes, if the remaining internal storage space of the current drainage node is less than 70%, the nodes refuse to receive requests for establishing GRE tunnels initiated by other adjacent nodes.
In some embodiments of the invention, the network data storage speed of the receiving node is calculated in real time; calculating the time for the storage space of the receiving node to be used up according to the peak speed; and responding to the condition that the storage space exhaustion time is less than a preset value, and initiating early warning.
In the embodiment, monitoring the data storage capacity of the receiving node is implemented, the storage speed is calculated, the time for the disk of the receiving node to be used up is predicted according to the current storage speed, and if the disk of the receiving node is used up in the current storage speed within 2 hours, operation and maintenance personnel are timely reminded to carry out the processing of holding together and the like on the storage space, so that the major accident that the storage space is used up and the important data is lost due to the fact that drainage cannot be carried out is prevented.
According to the distributed drainage method provided by the invention, drainage data is transferred to the adjacent drainage nodes with storage capacity and network transmission capacity, so that the network and storage space of all the drainage nodes are fully utilized, and the drainage capacity of a drainage system established by the drainage nodes and the receiving nodes can be greatly improved. The efficiency problem and the cost problem caused by a single receiving node or the addition of the receiving node can be effectively solved.
Claims (10)
1. A distributed drainage method, comprising:
determining the bandwidth of a GRE tunnel established by a drainage node and a receiving node and the bandwidth of the drainage node for external network communication and comparing the bandwidth of the GRE tunnel and the bandwidth of the drainage node for external network communication;
responding to the situation that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is smaller than the bandwidth of the external network communication of the drainage node, and the residual storage space of the drainage node is smaller than a first preset value, and sending a GRE tunnel establishment request to an adjacent drainage node;
and responding to the success of establishing the GRE tunnel by the drainage node and the adjacent drainage node, and sending and storing the drainage data into the adjacent drainage node.
2. The distributed drainage method of claim 1, further comprising:
and the drainage node establishes a GRE tunnel with a plurality of adjacent drainage nodes and receiving node pieces simultaneously to transmit and receive the drainage data.
3. The distributed drainage method of claim 1, further comprising:
and in response to the fact that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is smaller than the bandwidth of the external network communication of the drainage node and the residual storage space of the drainage node is larger than a second preset value, storing the drainage data into the internal storage space of the drainage node.
4. The distributed drainage method of claim 1, further comprising:
and in response to that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is smaller than the bandwidth of the external network communication of the drainage node, and the residual storage space of the drainage node is smaller than a second preset value and larger than a first preset value, sending the drainage data to the receiving node through the GRE tunnel established by the drainage node and the receiving node, and storing the drainage data which cannot be sent to the internal storage space of the drainage node.
5. The distributed drainage method of claim 1, further comprising:
and in response to the fact that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is larger than the bandwidth of the external network communication of the drainage node and the residual storage space of the drainage node is larger than a second preset value, storing the drainage data into the internal storage space of the drainage node.
6. The distributed drainage method of claim 5, further comprising:
and in response to that the bandwidth of the GRE tunnel established by the drainage node and the receiving node is greater than the bandwidth of external network communication and the residual storage space of the drainage node is less than a second preset value and greater than a first preset value, sending the drainage data stored by the drainage node to the receiving node through the GRE tunnel established by the drainage node and the receiving node, and deleting the stored sent drainage data.
7. The distributed drainage method of any of claims 1 to 7, further comprising:
and responding to the idle bandwidth of the receiving node for establishing the GRE tunnel with the drainage node, sending a temporary drainage data cleaning command to the drainage node, and sending the data stored in the local drainage node to the receiving node by the drainage node through the GRE tunnel.
8. The distributed drainage method of claim 1, further comprising:
and in response to the received request for establishing the GRE tunnel sent by the adjacent node and the residual storage space of the current drainage node is larger than a second preset value, receiving the request for establishing the GRE tunnel, and receiving and storing the drainage data of the adjacent node through the GRE tunnel.
9. The distributed drainage method of claim 1, further comprising:
and in response to receiving the request for establishing the GRE tunnel sent by the adjacent node and the current drainage node is smaller than a second preset value, rejecting the request for establishing the GRE tunnel.
10. The distributed drainage method of claim 1, further comprising:
calculating the network data storage speed of the receiving node in real time;
calculating the time for the storage space of the receiving node to be used up according to the peak speed;
and responding to the condition that the storage space exhaustion time is less than a preset value, and initiating early warning.
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| CN202011387515.3A CN112564962B (en) | 2020-12-02 | 2020-12-02 | Distributed drainage method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101060523A (en) * | 2006-04-26 | 2007-10-24 | 华为技术有限公司 | Optical network terminal, its port transmission rate limitation attribute configuration method and message processing method |
| US20180337858A1 (en) * | 2017-05-17 | 2018-11-22 | General Electric Company | Network shunt with bypass |
| CN110708721A (en) * | 2019-09-05 | 2020-01-17 | 中国联合网络通信集团有限公司 | Data transmission method and device |
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2020
- 2020-12-02 CN CN202011387515.3A patent/CN112564962B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101060523A (en) * | 2006-04-26 | 2007-10-24 | 华为技术有限公司 | Optical network terminal, its port transmission rate limitation attribute configuration method and message processing method |
| US20180337858A1 (en) * | 2017-05-17 | 2018-11-22 | General Electric Company | Network shunt with bypass |
| CN110708721A (en) * | 2019-09-05 | 2020-01-17 | 中国联合网络通信集团有限公司 | Data transmission method and device |
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