CN109639516A - Monitoring method, device, equipment and the storage medium of distributed network system (DNS) - Google Patents
Monitoring method, device, equipment and the storage medium of distributed network system (DNS) Download PDFInfo
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- CN109639516A CN109639516A CN201811212383.3A CN201811212383A CN109639516A CN 109639516 A CN109639516 A CN 109639516A CN 201811212383 A CN201811212383 A CN 201811212383A CN 109639516 A CN109639516 A CN 109639516A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/12—Network monitoring probes
Abstract
The invention belongs to monitoring technology fields, disclose monitoring method, device, equipment and the storage medium of a kind of distributed network system (DNS).This method comprises: the calculate node in distributed network system (DNS) executes corresponding monitor task, the network monitoring data in virtual net network layers is collected；Calculate node analyzes network monitoring data according to preset network performance evaluation index, judges whether to be abnormal；If it is determined that being abnormal, then the identification information of this node is obtained by calculate node, and be based on event processing mechanism, network monitoring data and identification information are packaged into event message；Event message is sent to control node by calculate node, so that control node will feed back to extremely supervisor according to event message existing for calculate node.By the above-mentioned means, solve in the prior art to the monitoring of the network equipment during, the resource occupation of central server is larger, and the technical problem of monitored results inaccuracy.
Description
Technical field
The present invention relates to monitoring technology field more particularly to a kind of monitoring methods of distributed network system (DNS), device, equipment
And storage medium.
Background technique
With the development of Internet service, network size is increasing, and the network equipment for accessing network is also more and more, is
Logistics networks performances, the monitoring work of network also become more and more important.
It is usually at present to pass through to specify an exclusive central server in a network to the monitoring mechanism of network, by this
Central server calls the monitoring interface for each network equipment in network, actively obtains the monitoring data of each network equipment, then
The monitoring data of each network equipment got is analyzed and processed, determine a certain network equipment deposit when abnormal, generate
Corresponding warning information notice network supervision personnel are handled.Although this monitor mode can dock the network into network
Equipment is monitored, but to the analysis of the monitoring data of each network equipment processing is completed by central server, therefore
The process resource that central server can seriously be occupied, influences it and analyzes speed, so that network cannot be timely feedbacked to supervisor
It is abnormal.In addition, above-mentioned monitor mode needs central server constantly to obtain monitoring data from each network equipment, thus often
Occur causing to analyze result inaccuracy, misleading supervisor due to a certain time data loss, exception.
So it is urgent to provide one kind can reduce central server resource, and guarantee the network prison of monitored results accuracy
Prosecutor method.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of monitoring method of distributed network system (DNS), device, equipment and storages
Medium, it is intended to which solution is larger to the resource occupation of central server in the prior art, and the technical problem of monitored results inaccuracy.
To achieve the above object, the present invention provides a kind of monitoring method of distributed network system (DNS), the method includes
Following steps:
Calculate node in distributed network system (DNS) executes corresponding monitor task, collects the network prison in virtual net network layers
Control data；
The calculate node analyzes the network monitoring data according to preset network performance evaluation index, judgement
Whether it is abnormal；
If it is determined that being abnormal, then the identification information of this node is obtained by the calculate node, and be based on event processor
System, is packaged into event message for the network monitoring data and the identification information；
The event message is sent to the control node in the distributed system by the calculate node, so that the control
Node processed will feed back to extremely supervisor existing for the calculate node according to the event message.
Preferably, the calculate node executes corresponding monitor task, collects the network monitoring data in virtual net network layers,
Include:
The calculate node obtains the identification information of this node, generates monitor task acquisition according to the identification information and asks
It asks；
The monitor task acquisition request is sent to the control node by the calculate node, so that the control node
The monitor task for the calculate node is searched from the memory node in the distributed system according to the identification information；
The calculate node receives the monitor task that the control node issues and execution, collects and meets in virtual net network layers
The network monitoring data of the monitor task.
Preferably, the monitor task defines the network index that foundation is needed when collecting the network monitoring data；
It is described to collect the network monitoring data for meeting the monitor task in virtual net network layers, comprising:
The calculate node corresponding network index data of network index described in collection network virtual level, and general at times
The network index data are as the network monitoring data for meeting the monitor task.
Preferably, the calculate node divides the network monitoring data according to preset network performance evaluation index
Analysis, judges whether to be abnormal, comprising:
The calculate node calculates the corresponding change rate of the network index according to the network index data of day part；
The calculate node analyzes the change rate according to preset network performance evaluation index, judges whether to send out
It is raw abnormal, if the change rate changes according to the regulation of preset network performance evaluation index, it is determined that be abnormal.
Preferably, the event message is sent to control node by the calculate node, comprising:
The calculate node obtains the position coordinates of this node；
The position coordinates and the event message are sent to the control node by the calculate node, so that the control
Node processed will feed back to extremely supervisor according to the event message existing for the calculate node, and be sat according to the position
Mark informs the location of calculate node described in the supervisor.
Preferably, after the calculate node obtains the position coordinates of this node, the method also includes:
The calculate node is based on differential position and is modified to the position coordinates, obtains revised position and sits
Mark；
Wherein, the position coordinates and the event message are sent to the control node by the calculate node, comprising:
The revised position coordinates and the event message are sent to the control node by the calculate node, with
Make the control node that will feed back to extremely supervisor existing for the calculate node according to the event message, and according to institute
It states revised position coordinates and informs the location of calculate node described in the supervisor.
Preferably, the calculate node by the position coordinates and the event message be sent to the control node it
Afterwards, the method also includes:
The calculate node determines the business of the calculate node processing according to the monitor task；
The calculate node determines the service feature information for leading to abnormal business according to the network monitoring data；
The service feature information is sent to the control node by the calculate node so that the control node according to
The service feature information generates control instruction, and control instruction is distributed in distributed network system (DNS) and the calculating
Node has the calculate node of business relations, and the processing of other calculate node refusals is made to lead to the abnormal business.
In addition, to achieve the above object, the present invention also proposes a kind of monitoring device of distributed network system (DNS), described device
Include:
Data collection module collects the network monitoring data in virtual net network layers for executing corresponding monitor task；
Abnormal judgment module, for being divided according to preset network performance evaluation index the network monitoring data
Analysis, judges whether to be abnormal；
Message package module, for obtaining the identification information of this node, and be based on event handling in determining be abnormal
The network monitoring data and the identification information are packaged into event message by mechanism；
Message sending module, for the event message to be sent to the control node in distributed network system (DNS), so that
The control node will feed back to extremely supervisor existing for the calculate node according to the event message.
In addition, to achieve the above object, the present invention also proposes a kind of monitoring device of distributed network system (DNS), the equipment
Include: memory, processor and is stored in the distributed network system (DNS) that can be run on the memory and on the processor
Monitoring programme, the monitoring programme of the distributed network system (DNS) is arranged for carrying out distributed network system (DNS) as described above
The step of monitoring method.
In addition, to achieve the above object, the present invention also proposes a kind of storage medium, stores and be distributed on the storage medium
It is realized when the monitoring programme of the monitoring programme of formula network system, the distributed network system (DNS) is executed by processor as described above
Distributed network system (DNS) monitoring method the step of.
The monitoring scheme of distributed network system (DNS) provided by the invention, it is any by that will be deployed in distributed network system (DNS)
The network equipment regards an independent calculate node as respectively, during the monitoring to the network equipment, each is arranged and calculates section
Oneself is put to execute corresponding monitor task, and collects the network monitoring data that this node generates in virtual net network layers, then
The network monitoring data being collected into is analyzed according to preset network performance evaluation index, judges whether to be abnormal, if
Determination is abnormal, then obtains the identification information of this node, and be based on event processing mechanism, the network monitoring data that will be collected into
It is packaged into event message with identification information, the last control that obtained event message need to be only sent in distributed network system (DNS)
Node (is equivalent to central server), and the monitoring to arbitrary network equipment in distributed network system (DNS) can be completed.By above-mentioned
Monitoring scheme it is not difficult to find that distributed network system (DNS) provided by the invention is described, the monitoring to each network equipment is by network
What equipment oneself was completed, need the operation of central server intervention processing from the existing network monitoring data to each network equipment
Analysis processing, be reduced to only to need the event message reported to the network equipment being abnormal to carry out simple process, to inform prison
It is abnormal existing for pipe personnel's network equipment, thus the occupancy to central server resource is greatly reduced, and due to entirely supervising
Control process is locally completed in the network equipment, because network monitoring data caused by without transmission process is lost, extremely
Phenomena such as, so precision of analysis is also effectively guaranteed.
Detailed description of the invention
Fig. 1 is the knot of the monitoring device of the distributed network system (DNS) for the hardware running environment that the embodiment of the present invention is related to
Structure schematic diagram；
Fig. 2 is the flow diagram of the monitoring method first embodiment of distributed network system (DNS) of the present invention；
Fig. 3 is the flow diagram of the monitoring method second embodiment of distributed network system (DNS) of the present invention；
Fig. 4 is the structural block diagram of the monitoring device first embodiment of distributed network system (DNS) of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that described herein, specific examples are only used to explain the present invention, is not intended to limit the present invention.
Referring to Fig.1, Fig. 1 is the monitoring of the distributed network system (DNS) for the hardware running environment that the embodiment of the present invention is related to
Device structure schematic diagram.
As shown in Figure 1, the monitoring device of the distributed network system (DNS) may include: processor 1001, such as central processing
Device (Central Processing Unit, CPU), communication bus 1002, user interface 1003, network interface 1004, memory
1005.Wherein, communication bus 1002 is for realizing the connection communication between these components.User interface 1003 may include display
Shield (Display), input unit such as keyboard (Keyboard), optional user interface 1003 can also include that the wired of standard connects
Mouth, wireless interface.Network interface 1004 optionally may include standard wireline interface and wireless interface (such as Wireless Fidelity
(WIreless-FIdelity, WI-FI) interface).Memory 1005 can be the random access memory (Random of high speed
Access Memory, RAM) memory, be also possible to stable nonvolatile memory (Non-Volatile Memory,
), such as magnetic disk storage NVM.Memory 1005 optionally can also be the storage device independently of aforementioned processor 1001.
It will be understood by those skilled in the art that structure shown in Fig. 1 does not constitute the monitoring to distributed network system (DNS)
The restriction of equipment may include perhaps combining certain components or different component cloth than illustrating more or fewer components
It sets.
As shown in Figure 1, as may include operating system, data storage mould in a kind of memory 1005 of storage medium
The monitoring programme of block, network communication module, Subscriber Interface Module SIM and distributed network system (DNS).
In the monitoring device of distributed network system (DNS) shown in Fig. 1, network interface 1004 is mainly used for and distributed network
The terminal device of control node, supervisor in network system carries out data communication；User interface 1003 is mainly used for and user
Carry out data interaction；Processor 1001, memory 1005 in the monitoring device of distributed network system (DNS) of the present invention can be set
In the monitoring device of distributed network system (DNS), the monitoring device of the distributed network system (DNS) is deposited by the calling of processor 1001
The monitoring programme of the distributed network system (DNS) stored in reservoir 1005, and execute distributed network system provided in an embodiment of the present invention
The monitoring method of system.
The embodiment of the invention provides a kind of monitoring methods of distributed network system (DNS).
It should be understood that distributed network be by be distributed in different location and with multiple terminals Node station interconnection and
At.In distributed network, any point is at least connected with two lines road, when any one line failure, communication
It can turn to complete through other links, reliability with higher.Meanwhile network is easy to expand.
Thus, for the ease of the monitoring to distributed network system (DNS), the present invention provides one kind to be applied to distributed network
The monitoring method of calculate node in system is shown below in conjunction with the process of the monitoring method of distributed network system (DNS) shown in Fig. 2
It is intended to, is specifically described.
In the present embodiment, the distributed network system (DNS) monitoring method the following steps are included:
Step S10, the calculate node in distributed network system (DNS) execute corresponding monitor task, collect in virtual net network layers
Network monitoring data.
Specifically, calculate node described in the present embodiment refers to the tie point in distributed network system (DNS), table
What is shown is point of departure (redistribution point) or communication end point (some network equipments, such as computer again
(no matter it is personal computer or server), hub, interchanger, bridge, router, gateway, network interface card (NIC),
Wireless access point (WAP), printer and modem, fiber optical transceiver, optical cable etc.), it will not enumerate herein, to this
With no restrictions.
For the ease of subsequent explanation, the present embodiment is by taking calculate node is personal computer as an example, then calculate node is executing
When corresponding monitor task, the network monitoring data being collected into virtual net network layers specifically can be the personal computer and exist
The running state of programs data that generate when running the program being mounted thereon, or connect with the personal computer other
The network of the network link of the running state of programs data and each network equipment of connection and the personal computer of the network equipment is logical
Status data is interrogated, will not enumerate herein, also with no restrictions to this.
By analysis to above- mentioned information processing, it may thereby determine that say calculate node and whether receive and communicate
The activity of application program (whether such as normally transport by interface routine in the data message information of the network equipment, the calculate node
Row etc.), the network connectivty of the calculate node, stability etc..
It should be noted that the monitor task operated in calculate node, which can be, is directly integrated in peace in actually answering
Loaded on a monitor event in the monitoring programme in calculate node；It is also possible to monitor task being individually stored in control node
On, it, will monitor task corresponding with each calculate node then when needing to collect network monitoring data relevant to calculate node
It is issued to calculate node, the operation for collecting the network monitoring data in virtual net network layers is then executed by calculate node.
Due to the second way mentioned above, formula is by the function in monitoring programme in the concrete realization, according to function
The different independent storage managements of functional module is only reserved the interface of calling function by disparate modulesization processing in monitoring programme,
It about the specific implementation of function, is then realized by program, the event being individually encapsulated.The thus preferred party in a particular application
Formula, so as to significantly facilitate the maintenance in later period, i.e. developer and operation maintenance personnel after modifying to any monitor task,
All without updating the monitoring programme being installed in calculate node again, this not only reduces the workloads of staff, can also
Maintenance cost is effectively reduced.
A kind of specific side that monitor task is obtained from control node is given below in the realization of aforesaid way in order to facilitate understanding
Formula, realize process approximately as:
Firstly, obtaining the identification information of this node, monitor task acquisition request is generated according to the identification information.
Specifically, the identification information of this node got can be the equipment that current calculate node is distributed when leaving the factory
Number.Thus in the monitor task acquisition request generated according to the identification information, control node can be guaranteed according to monitor task
The identification information carried in acquisition request quickly finds monitor task corresponding with the calculate node.
Then, the monitor task acquisition request is sent to the control node, so that the control node is according to institute
It states identification information and searches the monitor task for being directed to the calculate node from memory node.
Specifically, it is directed to guarantee that control node can be searched from memory node according to monitor task acquisition request
The monitor task of the calculate node, when storing the monitor task that each calculate node understand that in memory node, Ke Yixuan
Use the corresponding identification information of calculate node as major key, thus when searching monitor task, it only need to be from monitor task acquisition request
Then the middle identification information for extracting calculate node is scanned in memory node using the identification information that extracts as indexing
?.
Finally, receiving the monitor task that the control node issues and execution, collects in virtual net network layers and meet the prison
The network monitoring data of control task.
In addition, it is noted that in the concrete realization, the monitor task executed in calculate node would generally provide to receive
The network index of foundation is needed when collecting the network monitoring data, for example defined network index is data traffic, then collects
Network monitoring data is then the related data of the service condition of different moments data traffic.
Also for example, defined network index is address resolution protocol (Address Resolution Protocol, ARP),
The network monitoring data then collected then is the quantity of different moments ARP.
In addition, the behaviour about the network monitoring data for meeting the monitor task in above-mentioned described collection virtual net network layers
Make, specifically may is that the corresponding network index data of network index described in collection network virtual level at times, it then will be described
Network index data are as the network monitoring data for meeting the monitor task.
It is collected virtual it should be noted that being given above only one kind in the corresponding monitor task of calculate node execution
The specific implementation of network monitoring data in network layer does not constitute restriction to technical solution of the present invention, specific real
In existing, those skilled in the art can according to need setting, herein with no restrictions.
Step S20, the calculate node carry out the network monitoring data according to preset network performance evaluation index
Analysis, judges whether to be abnormal.
In order to make it easy to understand, judging the operation whether calculate node is abnormal, a kind of concrete implementation side is given below
Formula, specific as follows:
For example, it is corresponding to calculate the network index according to the network index data of day part by the calculate node first
Change rate.
Specifically, when calculating the change rate, it can be and preset analysis model pair is based on by the calculate node
The network index data of day part are analyzed, and obtain the network index in the index value of day part；Then, according to it is each when
The index value of section, calculates the corresponding change rate of the network index.
It should be noted that in order to guarantee smoothly hold the analysis of the network index data of day part in practical application
It goes, the analysis model for needing to be applied in analytic process needs building in advance.Also, in order to keep subsequent prediction result more smart
Standard, analysis model is specifically to be constructed based on depth machine learning method in the present embodiment.
Specifically, deep approach of learning described in the present embodiment is specifically to use unsupervised learning mode (such as depth is set
Believe net (Deep Belief Nets, DBNs)) and supervised learning mode (such as convolutional neural networks (Convolutional
Neural networks, CNNs)) mode that combines, to construct the analysis model.
Since deep approach of learning is more universal in practical applications, the mistake based on aforesaid way training analysis model
Journey, those skilled in the art can realize that details are not described herein again by searching for related data, also with no restrictions to this.
Then, after obtaining the corresponding change rate of the network index, by the calculate node according to preset internetworking
Energy evaluation index analyzes the change rate, judges whether to be abnormal, if the change rate is according to preset internetworking
The regulation variation of energy evaluation index, it is determined that be abnormal.
Specifically, pre-set network performance evaluation index described in the present embodiment, can be according to the prison of execution
Network index specified in control task is arranged, for example when network index is data traffic, network performance evaluation index can
To include the normal communication index of the items such as bilateral network delay, network bandwidth, network performance stability, and stipulated that change rate
Meet any condition or will be considered that when changing according to what rule and is abnormal.
Also for example, network performance evaluation index may include the variable quantity etc. of ARP, herein not when network index is ARP
It enumerates again, also with no restrictions to this.
Such as within continuous time, the ARP quantity of t1 moment calculate node processing is n1, the ARP number that the t2 moment is handled
Amount is n2, and the ARP quantity that the t3 moment is handled is n3.And the network performance evaluation index set are as follows: if when from the t1 moment to t2
Carve, t2 moment to t3 moment, each time point is incremented more than 20%, then predict ARP quantity that the calculate node is handled according to
Current change rate is incremented by down, exception will occurs.
It should be noted that the above is only for example, not constituting any restriction, ability to technical solution of the present invention
The technical staff in domain can according to need setting network performance evaluation index, herein with no restrictions.
Step S30, however, it is determined that be abnormal, then obtain the identification information of this node by the calculate node, and be based on thing
The network monitoring data and the identification information are packaged into event message by part treatment mechanism.
Specifically, however, it is determined that being abnormal is current calculate node, then the identification information obtained is the current meter of mark
The identification number of operator node uniqueness, for example when the calculate node is personal computer, which is then the personal meter
The device number that calculation machine distributes when dispatching from the factory；If it is determined that be abnormal when being the arbitrary network equipment communicated with the calculate node,
The identification information then obtained is the identification number of the standard network equipment uniqueness, distribution when equally can be network equipment factory
Device number, will not enumerate herein, also with no restrictions to this.
By be based on event processing mechanism, encapsulation event message be sent to control node, allow control node according to
The event message passive triggering received only obtains and handles the data that the calculate node estimated and may broken down provides, changes
Become existing control node (relative to host node or central server) to want to realize the prison to the network equipments various in network
The mode that control must pass through poll calling interface goes to obtain the network monitoring data of each network equipment, then carries out which is analyzed and determined
There is abnormal monitor mode in one network equipment, to effectively reduce the consumption for remembering control resource.
The event message is sent to the control node in the distributed system by step S40, the calculate node, with
Make the control node that will feed back to extremely supervisor existing for the calculate node according to the event message.
Specifically, in order to which the calculate node for enabling supervisor quickly to rush for being abnormal carries out subsequent processing, institute
When stating calculate node the event message is sent to the control node in the distributed system, this section can also be obtained
Then the position coordinates and the event message are sent to the control node, so as to so that institute by the position coordinates of point
Supervisor will be fed back to extremely according to the event message by stating control node existing for the calculate node, and according to institute's rheme
It sets coordinate and informs the location of calculate node described in the supervisor.
It further, can also be to the position got in order to guarantee that the position coordinates for being sent to supervisor are accurate enough
It sets coordinate to be modified, obtains revised position coordinates, event message and revised position coordinates are then sent to control
Node processed, so that the control node will feed back to extremely superintendent existing for the calculate node according to the event message
Member, and the location of calculate node described in the supervisor is informed according to the revised position coordinates.
In order to make it easy to understand, a kind of specific mode is given below, it is illustrated:
Firstly, obtaining the first position coordinate of the calculate node.
Specifically, if calculate node is that fixation will not move, the first position coordinate that gets is portion originally
Affix one's name to preset position coordinates when calculate node；If calculate node be it is transportable, the first position coordinate obtained is specific
The collected real-time location coordinates of satellite positioning module inside calculate node can be passed through.
Then, according to the first position coordinate, positioning difference base station is chosen, and it is corresponding to obtain the positioning difference base station
Target difference value.
Specifically, above-mentioned described positioning difference base station specifically can be using dynamic (Real-time in real time
Kinematic, RTK) carrier phase difference technology preparation dedicated positioning device carry out positioning correcting processing equipment, position
Coordinate is it is seen that absolute location coordinates.
Finally, being modified according to the target difference value to the first position coordinate, second position coordinate is obtained,
And the position coordinates for being presently in the second position coordinate as the calculate node.
That is, increase or subtract target difference value on the basis of the first position coordinate, so that first position coordinate
Accuracy can be with the absolute location coordinates precision having the same of positioning difference base station.
In addition, it is noted that in order to reduce unnecessary investment, described positioning difference base station tool in the present embodiment
Body can select street lamp relatively conventional at present.This is because street lamp has been essential in current urban construction
Infrastructure device, and the road lamp maintenance to different zones setting and management for convenience, it will usually be arranged locating for it in street lamp
For coordinate information, can also be using dynamic (Real-time in real time when installing street lamp and in order to guarantee its accuracy
Kinematic, RTK) carrier phase difference technology preparation dedicated positioning device the coordinate of street lamp is calibrated, thus
Determine the absolute location coordinates of street lamp.Thus, selecting in the present embodiment has the street lamp of absolute location coordinates as positioning difference
Base station, in the case where not increasing capital investment, so that it may the amendment to the first position coordinate of calculate node is realized, to obtain
The absolute location coordinates of calculate node are got, and then guarantee that administrative staff can be quickly found out calculate node.
In order to make it easy to understand, when being street lamp below for the positioning difference base station, it is described to be sat according to the first position
Mark, made operation is briefly described when choosing positioning difference base station.
For example, the street lamp nearest apart from the first position coordinate can be searched by according to the first position coordinate,
The street lamp nearest apart from the first position coordinate is determined as to position difference base station.
However, it should be understood that it is above-mentioned described according to the first position coordinate, it searches apart from the first position
The nearest street lamp of coordinate in a particular application can be by operating realization: obtaining the position of all street lamps in predeterminable area as follows
Coordinate, the predeterminable area are using the first position coordinate as the center of circle, using the preset length region determining as radius；It will be described
First position coordinate and the position coordinates of each street lamp got compare, and determine nearest apart from the first position coordinate
Position coordinates；Using the determining corresponding street lamp of the position coordinates as the street lamp nearest apart from the first position coordinate.
It should be noted that the above is only for example, not constituting any restriction, this field to technical solution of the present invention
Technical staff can according to need choose correction position coordinate mode, herein with no restrictions.
In addition, it is noted that due to the present embodiment be using calculate node as executing subject carry out scheme description, because
And for ease of description, executing subject has been dispensed in the description of above-mentioned part steps, but has no effect on the reason to scheme
Solution.
The monitoring method of distributed network system (DNS) provided in this embodiment is appointed by that will be deployed in distributed network system (DNS)
The meaning network equipment regards an independent calculate node as respectively, and during the monitoring to the network equipment, each calculating is arranged
Node oneself executes corresponding monitor task, and collects the network monitoring data that this node generates in virtual net network layers, so
The network monitoring data being collected into is analyzed according to preset network performance evaluation index afterwards, judges whether to be abnormal,
If it is determined that being abnormal, then the identification information of this node is obtained, and be based on event processing mechanism, the network monitoring number that will be collected into
It is packaged into event message according to identification information, the last control that obtained event message need to be only sent in distributed network system (DNS)
Node (being equivalent to central server) processed, can be completed the monitoring to arbitrary network equipment in distributed network system (DNS).
That is, to the monitoring of each network equipment being completed by the network equipment oneself, central server is needed to intervene
The operation of processing handles from the analysis of the existing network monitoring data to each network equipment, is reduced to only to need to being abnormal
The event message that the network equipment reports carries out simple process, abnormal existing for supervisor's network equipment to inform, thus significantly
Reduce the occupancy to central server resource, and due to entirely monitoring process is all locally completed in the network equipment, thus
It is not in phenomena such as network monitoring data caused by transmission process loses, is abnormal, so analysis result is also effectively guaranteed
Accuracy.
In addition, by foregoing description it is not difficult to find that the control node in the distributed network system (DNS) is abided by with calculate node
Follow Client/Server pattern, i.e. Client/Server structure (C/S structure).
Since the advantages of C/S structure is the processing capacity that can give full play to client computer (calculate node in this case), very much
Work can be submitted to again after client processes server (control node in this case), thus can promptly and accurately to net
Network is monitored early warning, and the occupancy to server resource can be effectively relieved.
With reference to Fig. 3, Fig. 3 is a kind of process signal of monitoring method second embodiment of distributed network system (DNS) of the present invention
Figure.
Based on above-mentioned first embodiment, the monitoring method of the present embodiment distributed network system (DNS) after the step S40,
Further include:
Step S50, the calculate node determine the business of the calculate node processing according to the monitor task.
Specifically, in practical applications, different monitor tasks would generally monitor the different business of calculate node processing,
Thus by that can determine the currently processed business of calculate node according to the currently performed monitor task of calculate node.
Step S60, the calculate node determine the service feature for leading to abnormal business according to the network monitoring data
Information.
It should be understood that by the function that different business can be realized, the effect reached can difference, thus
The network monitoring data that unacceptable business generates during processing would also vary from.Thus, according to obtaining network monitoring
Data are aided with the presupposed information of each business, can determine the service feature information for leading to abnormal business.
The service feature information is sent to the control node by step S70, the calculate node.
Specifically, after determining and leading to the service feature information of abnormal business, by by the service feature information
It is sent to the control node, so as to so that the control node can refer to according to service feature information generation control
It enables, and control instruction is distributed in distributed network system (DNS) the calculate node for having business relations with the calculate node,
The processing of other calculate node refusals is set to lead to the abnormal business.
There is exception in the current calculate node of determination in the monitoring method of distributed network system (DNS) provided in this embodiment, and
After the event message being packaged into is sent to control node, by according to the monitor task of execution and the network monitoring being collected into
Data determine the business of calculate node processing and lead to the service feature information of abnormal business, the business that then will be obtained
Characteristic information is sent to control node, so that control node generates control instruction according to the service feature information,
And control instruction is distributed in distributed network system (DNS) the calculate node for having business relations with the calculate node, make it
He leads to the abnormal business at the processing of calculate node refusal.It is identical that the appearance of other calculate nodes can be reduced as far as possible
It is abnormal, so that the stability of distributed network system (DNS) be effectively ensured.
In addition, the embodiment of the present invention also proposes a kind of storage medium, distributed network system is stored on the storage medium
The monitoring programme of the monitoring programme of system, the distributed network system (DNS) realizes distribution as described above when being executed by processor
The step of monitoring method of network system.
It is the structural block diagram of the monitoring device first embodiment of distributed network system (DNS) of the present invention referring to Fig. 4, Fig. 4.
As shown in figure 4, the monitoring device for the distributed network system (DNS) that the embodiment of the present invention proposes includes: data collection module
4001, abnormal judgment module 4002, message package module 4003 and message sending module 4004.
Wherein, the network prison in virtual net network layers is collected for executing corresponding monitor task in data collection module 4001
Control data；Abnormal judgment module 4002, for being carried out according to preset network performance evaluation index to the network monitoring data
Analysis, judges whether to be abnormal；Message package module 4003, for if it is determined that be abnormal, then obtaining the mark of this node
Information, and it is based on event processing mechanism, the network monitoring data and the identification information are packaged into event message；Message hair
Module 4004 is sent, for the event message to be sent to the control node in distributed network system (DNS), so that the control saves
Point will feed back to extremely supervisor existing for the calculate node according to the event message.
It should be noted that the monitor task operated in calculate node, which can be, is directly integrated in peace in actually answering
Loaded on a monitor event in the monitoring programme in calculate node；It is also possible to monitor task being individually stored in control node
On, it, will monitor task corresponding with each calculate node then when needing to collect network monitoring data relevant to calculate node
It is issued to calculate node, the operation for collecting the network monitoring data in virtual net network layers is then executed by calculate node.
Due to the second way mentioned above, formula is by the function in monitoring programme in the concrete realization, according to function
The different independent storage managements of functional module is only reserved the interface of calling function by disparate modulesization processing in monitoring programme,
It about the specific implementation of function, is then realized by program, the event being individually encapsulated.The thus preferred party in a particular application
Formula, so as to significantly facilitate the maintenance in later period, i.e. developer and operation maintenance personnel after modifying to any monitor task,
All without updating the monitoring programme being installed in calculate node again, this not only reduces the workloads of staff, can also
Maintenance cost is effectively reduced.
A kind of specific side that monitor task is obtained from control node is given below in the realization of aforesaid way in order to facilitate understanding
Formula, realize process approximately as:
Firstly, obtaining the identification information of this node, monitor task acquisition request is generated according to the identification information.
Specifically, the identification information of this node got can be the equipment that current calculate node is distributed when leaving the factory
Number.Thus in the monitor task acquisition request generated according to the identification information, control node can be guaranteed according to monitor task
The identification information carried in acquisition request quickly finds monitor task corresponding with the calculate node.
Then, the monitor task acquisition request is sent to the control node, so that the control node is according to institute
It states identification information and searches the monitor task for being directed to the calculate node from memory node.
Specifically, it is directed to guarantee that control node can be searched from memory node according to monitor task acquisition request
The monitor task of the calculate node, when storing the monitor task that each calculate node understand that in memory node, Ke Yixuan
Use the corresponding identification information of calculate node as major key, thus when searching monitor task, it only need to be from monitor task acquisition request
Then the middle identification information for extracting calculate node is scanned in memory node using the identification information that extracts as indexing
?.
Finally, receiving the monitor task that the control node issues and execution, collects in virtual net network layers and meet the prison
The network monitoring data of control task.
In addition, it is noted that in the concrete realization, the monitor task executed in calculate node would generally provide to receive
The network index of foundation is needed when collecting the network monitoring data, for example defined network index is data traffic, then collects
Network monitoring data is then the related data of the service condition of different moments data traffic.
Also for example, defined network index is address resolution protocol (Address Resolution Protocol, ARP),
The network monitoring data then collected then is the quantity of different moments ARP.
In addition, the behaviour about the network monitoring data for meeting the monitor task in above-mentioned described collection virtual net network layers
Make, specifically may is that the corresponding network index data of network index described in collection network virtual level at times, it then will be described
Network index data are as the network monitoring data for meeting the monitor task.
It is collected virtual it should be noted that being given above only one kind in the corresponding monitor task of calculate node execution
The specific implementation of network monitoring data in network layer does not constitute restriction to technical solution of the present invention, specific real
In existing, those skilled in the art can according to need setting, herein with no restrictions.
In addition, it is noted that abnormal judgment module 4002 can specifically be refined as change rate meter in the concrete realization
Operator module and change rate analyze submodule.
Correspondingly, the change rate computational submodule, is mainly used for the network index data according to day part, described in calculating
The corresponding change rate of network index；The change rate analyzes submodule, is mainly used for according to preset network performance evaluation index
The change rate is analyzed, judges whether to be abnormal, and is referred in the change rate according to preset network performance evaluation
When target regulation variation, determination is abnormal.
It should be noted that the above is only for example, restriction is not constituted to technical solution of the present invention, specific real
In existing, those skilled in the art, which can according to need, divides each functional module, herein with no restrictions.
In addition, in order to which the calculate node for enabling supervisor quickly to rush for being abnormal carries out subsequent processing, this implementation
Described message sending module 4004 can specifically be divided into position acquisition submodule and exception information sending submodule in example.
Specifically, the position acquisition submodule, for obtaining the position coordinates of this node；The exception information sends son
Module, for the position coordinates and the event message to be sent to the control node.
By foregoing description it is not difficult to find that the event message is being sent to control node by message transmission pattern 4004
When, by the way that the position coordinates of calculate node are also sent to control node, so as to so that the control node according to
Event message will feed back to extremely supervisor existing for the calculate node, and inform the supervision according to the position coordinates
The location of calculate node described in personnel enables supervisor quickly to rush for the calculate node being abnormal progress subsequent
Processing.
In addition, it is noted that accuracy in order to guarantee position coordinates, after getting above-mentioned position coordinates,
It is also based on differential position to be modified the position coordinates, to obtain revised position coordinates.
Correspondingly, described that the position coordinates and the event message are sent to the control node, then become institute
It states revised position coordinates and the event message is sent to the control node.
It should be noted that having the above is only for example, not constituting any restriction to technical solution of the present invention
During body is realized, those skilled in the art can according to need setting, herein with no restrictions.
However, it should be understood that each module involved in the present embodiment is logic module, in practical application
In, a logic unit can be a physical unit, be also possible to a part of a physical unit, can also be with multiple objects
The combination for managing unit is realized.In addition, in order to protrude innovative part of the invention, it will not be with the solution present invention in the present embodiment
The technical issues of proposed, the less close unit of relationship introduced, but this does not indicate that there is no other single in present embodiment
Member.
The monitoring device of distributed network system (DNS) provided in this embodiment is appointed by that will be deployed in distributed network system (DNS)
The meaning network equipment regards an independent calculate node as respectively, and during the monitoring to the network equipment, each calculating is arranged
Node oneself executes corresponding monitor task, and collects the network monitoring data that this node generates in virtual net network layers, so
The network monitoring data being collected into is analyzed according to preset network performance evaluation index afterwards, judges whether to be abnormal,
If it is determined that being abnormal, then the identification information of this node is obtained, and be based on event processing mechanism, the network monitoring number that will be collected into
It is packaged into event message according to identification information, the last control that obtained event message need to be only sent in distributed network system (DNS)
Node (being equivalent to central server) processed, can be completed the monitoring to arbitrary network equipment in distributed network system (DNS).
That is, to the monitoring of each network equipment being completed by the network equipment oneself, central server is needed to intervene
The operation of processing handles from the analysis of the existing network monitoring data to each network equipment, is reduced to only to need to being abnormal
The event message that the network equipment reports carries out simple process, abnormal existing for supervisor's network equipment to inform, thus significantly
Reduce the occupancy to central server resource, and due to entirely monitoring process is all locally completed in the network equipment, thus
It is not in phenomena such as network monitoring data caused by transmission process loses, is abnormal, so analysis result is also effectively guaranteed
Accuracy.
It should be noted that workflow described above is only schematical, not to protection model of the invention
Enclose composition limit, in practical applications, those skilled in the art can select according to the actual needs part therein or
It all achieves the purpose of the solution of this embodiment, herein with no restrictions
In addition, the not technical detail of detailed description in the present embodiment, reference can be made to provided by any embodiment of the invention
The monitoring method of distributed network system (DNS), details are not described herein again.
The first embodiment of monitoring device based on above-mentioned distributed network system (DNS) proposes distributed network system (DNS) of the present invention
Monitoring device second embodiment.
In the present embodiment, the monitoring device of the distributed network system (DNS) further includes business determining module, service feature
Information determination module and service feature information sending module.
Wherein, the business determining module, for determining the industry of the calculate node processing according to the monitor task
Business；The service feature information determination module, for determining the business for leading to abnormal business according to the network monitoring data
Characteristic information；The service feature information is sent to the control node by the service feature information sending module, so that institute
It states control node and control instruction is generated according to the service feature information, and control instruction is distributed to distributed network system
There is the calculate node of business relations in system with the calculate node, the processing of other calculate node refusals is made to lead to the abnormal industry
Business.
There is exception in the current calculate node of determination in the monitoring device of distributed network system (DNS) provided in this embodiment, and
After the event message being packaged into is sent to control node, by according to the monitor task of execution and the network monitoring being collected into
Data determine the business of calculate node processing and lead to the service feature information of abnormal business, the business that then will be obtained
Characteristic information is sent to control node, so that control node generates control instruction according to the service feature information,
And control instruction is distributed in distributed network system (DNS) the calculate node for having business relations with the calculate node, make it
He leads to the abnormal business at the processing of calculate node refusal.It is identical that the appearance of other calculate nodes can be reduced as far as possible
It is abnormal, so that the stability of distributed network system (DNS) be effectively ensured.
It should be noted that workflow described above is only schematical, not to protection model of the invention
Enclose composition limit, in practical applications, those skilled in the art can select according to the actual needs part therein or
It all achieves the purpose of the solution of this embodiment, herein with no restrictions.
In addition, the not technical detail of detailed description in the present embodiment, reference can be made to provided by any embodiment of the invention
The monitoring method of distributed network system (DNS), details are not described herein again.
In addition, it should be noted that, herein, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that process, method, article or system including a series of elements are not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or system
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or system including the element.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as read-only memory (Read Only Memory, ROM)/RAM, magnetic disk, CD), including some instructions are used so that one
Terminal device (can be mobile phone, computer, server or the network equipment etc.) executes side described in each embodiment of the present invention
Method.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of monitoring method of distributed network system (DNS), which is characterized in that the described method includes:
Calculate node in distributed network system (DNS) executes corresponding monitor task, collects the network monitoring number in virtual net network layers
According to；
The calculate node analyzes the network monitoring data according to preset network performance evaluation index, judges whether
It is abnormal；
If it is determined that being abnormal, then the identification information of this node is obtained by the calculate node, and be based on event processing mechanism, it will
The network monitoring data and the identification information are packaged into event message；
The event message is sent to the control node in the distributed system by the calculate node, so that the control saves
Point will feed back to extremely supervisor existing for the calculate node according to the event message.
2. the method as described in claim 1, which is characterized in that the calculate node executes corresponding monitor task, collects empty
Network monitoring data in quasi- network layer, comprising:
The calculate node obtains the identification information of this node, generates monitor task acquisition request according to the identification information；
The monitor task acquisition request is sent to the control node by the calculate node so that the control node according to
The identification information searches the monitor task for the calculate node from the memory node in the distributed system；
The calculate node receives the monitor task that the control node issues and execution, collects described in meeting in virtual net network layers
The network monitoring data of monitor task.
3. method according to claim 2, which is characterized in that the monitor task, which defines, collects the network monitoring data
When need the network index of foundation；
It is described to collect the network monitoring data for meeting the monitor task in virtual net network layers, comprising:
The calculate node corresponding network index data of network index described in collection network virtual level at times, and will be described
Network index data are as the network monitoring data for meeting the monitor task.
4. method as claimed in claim 3, which is characterized in that the calculate node is according to preset network performance evaluation index
The network monitoring data is analyzed, judges whether to be abnormal, comprising:
The calculate node calculates the corresponding change rate of the network index according to the network index data of day part；
The calculate node analyzes the change rate according to preset network performance evaluation index, judges whether to occur different
Often, if the change rate changes according to the regulation of preset network performance evaluation index, it is determined that be abnormal.
5. such as the described in any item methods of Claims 1-4, which is characterized in that the calculate node sends out the event message
It send to control node, comprising:
The calculate node obtains the position coordinates of this node；
The position coordinates and the event message are sent to the control node by the calculate node, so that the control saves
Point will feed back to extremely supervisor according to the event message existing for the calculate node, and be accused according to the position coordinates
Know the location of calculate node described in the supervisor.
6. method as claimed in claim 5, which is characterized in that after the calculate node obtains the position coordinates of this node,
The method also includes:
The calculate node is based on differential position and is modified to the position coordinates, obtains revised position coordinates；
Wherein, the position coordinates and the event message are sent to the control node by the calculate node, comprising:
The revised position coordinates and the event message are sent to the control node by the calculate node, so that institute
Supervisor will be fed back to extremely according to the event message by stating control node existing for the calculate node, and be repaired according to described
Position coordinates after just inform the location of calculate node described in the supervisor.
7. method as claimed in claim 6, which is characterized in that the calculate node is by the position coordinates and the event report
Text is sent to after the control node, the method also includes:
The calculate node determines the business of the calculate node processing according to the monitor task；
The calculate node determines the service feature information for leading to abnormal business according to the network monitoring data；
The service feature information is sent to the control node by the calculate node, so that the control node is according to
Service feature information generates control instruction, and control instruction is distributed in distributed network system (DNS) and the calculate node
There is the calculate node of business relations, the processing of other calculate node refusals is made to lead to the abnormal business.
8. a kind of monitoring device of distributed network system (DNS), which is characterized in that described device includes:
Data collection module collects the network monitoring data in virtual net network layers for executing corresponding monitor task；
Abnormal judgment module is sentenced for being analyzed according to preset network performance evaluation index the network monitoring data
It is disconnected whether to be abnormal；
Message package module, for obtaining the identification information of this node, and be based on event processor in determining be abnormal
System, is packaged into event message for the network monitoring data and the identification information；
Message sending module, for the event message to be sent to the control node in distributed network system (DNS), so that described
Control node will feed back to extremely supervisor existing for the calculate node according to the event message.
9. a kind of monitoring device of distributed network system (DNS), which is characterized in that the equipment includes: memory, processor and deposits
Store up the monitoring programme for the distributed network system (DNS) that can be run on the memory and on the processor, the distributed network
The monitoring programme of network system is arranged for carrying out the monitoring side of the distributed network system (DNS) as described in any one of claims 1 to 7
The step of method.
10. a kind of storage medium, which is characterized in that the monitoring programme of distributed network system (DNS) is stored on the storage medium,
The monitoring programme of the distributed network system (DNS) realizes distribution as described in any one of claim 1 to 7 when being executed by processor
The step of monitoring method of formula network system.
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