CN106209446B - The construction method of the service application logical network of data center server - Google Patents
The construction method of the service application logical network of data center server Download PDFInfo
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- CN106209446B CN106209446B CN201610526019.9A CN201610526019A CN106209446B CN 106209446 B CN106209446 B CN 106209446B CN 201610526019 A CN201610526019 A CN 201610526019A CN 106209446 B CN106209446 B CN 106209446B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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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
- H04L41/04—Network management architectures or arrangements
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Abstract
The present invention provides a kind of construction methods of the service application logical network of data center server.This method comprises: extracting TCP connection data, the log sampling time data of server and the IP table data of server from the log data of data center server；The other TCP connection relationship of server level is constructed according to the IP table data of TCP connection data, the log sampling time data of server and server, calculates the weight of the other TCP connection relationship of server level；The service application logical network of data center server is constructed according to the weight of the other TCP connection relationship of server level and the TCP connection relationship of server rank.The server application logical network construction method that the embodiment of the present invention proposes need not expend a large amount of manpower and material resources and go acquisition, statistical data, the service logic network based on application can be constructed automatically, and operation maintenance personnel is effectively assisted to grasp the server architecture and service condition of data center.
Description
Technical field
The present invention relates to server operation management technical field more particularly to a kind of service applications of data center server
The construction method of logical network.
Background technique
In recent years, the rapid growth of the number of servers of large-scale data center brings huge pressure to its operation management department
Power.Operation management personnel is increasingly difficult to grasp the actual use situation of the server inside data center, and every business is answered
Situations such as with application logical relation between the server and server being related to.
Currently, traditional O&M scheme is simple by artificial system in face of the data center for running complex business systems
Meter and some primary operation and maintenance tools, are stored in CMDB (Configuration for the server service condition of data center
Management Database, configuration management database) it is registered and is counted, it is then based on statistical result, it is artificial to draw clothes
The service application logical network of business device.There are many defects for such mode.On the one hand, process of the data center in actual motion
In, service system structure variation is fast, and operation system complexity is high, the server service condition record in CMDB it is often imperfect or
When having been subjected to, operation maintenance personnel is caused to be difficult the true framework of accurate assurance system, artificial statistics is also required to each department's coordination, expends
A large amount of man power and materials；On the other hand, artificial statistical data, the server industry drawn out by operation maintenance personnel personal experience are based on
Business using logical network do not have inheritability, once occur staff redeployment, new personnel due to not enough understanding operation system,
Knowledge of lacking experience is difficult to update service application logical network.
Summary of the invention
The embodiment provides a kind of construction method of the service application logical network of data center server, with
It realizes and effective operation management is carried out to data center server.
The present invention provides following schemes:
A kind of construction method of the service application logical network of data center server, comprising:
When extracting the log sampling of TCP connection data, server from the log data of data center server
Between data and server IP table data；
It is analyzed according to the IP table data of the TCP connection data, the log sampling time data of server and server
The other TCP connection relationship of server level, calculates the weight of the other TCP connection relationship of server level；
According to the other TCP connection relationship of the server level of polymerization, and the other TCP connection relationship of server level of polymerization
The service application logical network of weight building data center server.
Further, TCP connection data, service are extracted in the log data from data center server
The log sampling time data of device and the IP table data of server, comprising:
The log data for parsing the data center server in certain period of time, is extracted from log data
TCP connection data includes at least the server name of sampling, local IP, local port, external IP, outside in the TCP connection data
Portion port, connection status and connection direction；
The log sampling time data of server are extracted from log data, which includes clothes
The sampling time sequence data of business device or the sample frequency data of server；
The IP list of server is extracted from log data, which reflects the mapping between server and IP
Relationship.
Further, the method further include:
Determine TCP connection direction, specifically include: whole TCP connection under traversal current time stamp obtains current time institute
There is the local port set of the TCP connection in " LISTEN " state, is externally provided using the local port set as server
The listening port set of service；
The TCP connection of non-" LISTEN " state is in for current time, if the local port of connection is worked as in the server
In the listening port set of preceding timestamp, then monitoring end of the local server as TCP connection, direction value are 0；Otherwise, outside
Portion's server is that end is monitored in the service of TCP connection, and direction value is 1.
Further, the IP list of the extraction server, comprising:
TCP connection whole under current time stamp is traversed, the local IP of every TCP connection is obtained, judges that local IP is
It is no effectively, if local IP is effective, add the mapping relations of server and local lP into the IP list of server.
Further, the method further include:
Calculate the weight of every TCP connection relationship, the weight w of every TCP connectiontcpEqual to the local of every TCP connection
The sample frequency f of servervm, formula is as follows:
wtcp=fvm
Wherein, the sample frequency f of servervmFor the inverse of the sampling number of the server in designated time period.
Further, described according to the TCP connection data, the log sampling time data of server and server
The TCP connection relationship of IP table data Analysis server rank, comprising:
Firstly, the TCP connection data in IP grade polymeric certain period of time, specifically includes, original TCP connection number is traversed
According to if direction value is 0, using local IP as end IP is monitored, using local port as listening port, external IP is as service
Request end IP；If direction value is 1, using external IP as end IP is monitored, outside port is as listening port, local IP conduct
Service request terminal IP；Then, the TCP connection with identical monitoring end IP, listening port and service request terminal IP is polymerize, is obtained
The TCP connection of IP rank after polymerization sums as the IP rank after polymerization to the weight for every TCP connection for participating in polymerization
The weight of TCP connection；
Then, according to the IP table data of the server by the TCP connection relationship map of the IP rank after polymerization at clothes
The TCP connection relationship for device rank of being engaged in, using the server for monitoring end IP mapping of the TCP connection of the IP rank after polymerization as service
The monitoring end of the TCP connection of device rank, the server that the service request terminal IP of the TCP connection of the IP rank after polymerization is mapped are made
For the service request terminal of the other TCP connection of server level, using the weight of the TCP connection of the IP rank after polymerization as server level
The weight of other TCP connection.
Further, the weight for calculating the other TCP connection relationship of server level, comprising:
In server rank, the other TCP connection data of server level polymerizeing in certain period of time, there will be same request
End server, the identical other TCP connection of server level for monitoring end server are polymerize, the server rank after being polymerize
TCP connection, to participate in polymerization the other TCP connection of server level weight summation as polymerize after server level it is other
The weight of TCP connection.
Further, the other TCP connection relationship of the server level according to the polymerization, and the server of polymerization
The service application logical network of the weight building data center server of the TCP connection relationship of rank, comprising:
Using the request end server of the other TCP connection of server level after polymerizeing as starting point, with the server after polymerization
The monitoring end server of the TCP connection of rank is as terminal, and the weight of the other TCP connection of server level after polymerization is as side
Weight constructs oriented weighted graph, which is the oriented cum rights service application logic of the data center server
Network.
As can be seen from the technical scheme provided by the above-mentioned embodiment of the present invention, the server that the embodiment of the present invention proposes is answered
With logical network construction method, the defect of above-mentioned traditional O&M method is effectively overcome, without a large amount of manpower objects of consuming
Power goes acquisition, statistical data；It has sound experience knowledge without system architecture of the operation maintenance personnel to the application of data center；It can be certainly
Dynamic service logic network of the building based on application effectively assists operation maintenance personnel to grasp the server architecture of data center and uses feelings
Condition.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the method flow diagram of the server application logical network building in one embodiment of the invention；
Fig. 2 is the finally obtained server application logical network of one embodiment of the invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.Wording used herein
"and/or" includes one or more associated any cells for listing item and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.
In order to facilitate understanding of embodiments of the present invention, it is done by taking several specific embodiments as an example below in conjunction with attached drawing further
Explanation, and each embodiment does not constitute the restriction to the embodiment of the present invention.
The embodiment of the present invention in order to overcome the existing information based on the data center traffic logical network manually counted lack
The problems such as losing, lagging, proposes a kind of daily record data based on analysis data center server, and building server service application is patrolled
Collect the technology of network, the true service logic structure and server service condition for reflecting data center, effectively auxiliary operation maintenance personnel
The accurate service logic framework for grasping data center.
A kind of place of the construction method of the service application logical network for data center server that the embodiment of the present invention proposes
Manage process including the following steps:
Step S110, the log data of the large-scale data center server in certain period of time, above-mentioned time are parsed
Duan Yitian is unit, and the period also can choose week, moon constant duration in practical applications, by non-structured original log
Data such as are denoised, are serialized, being converted, being decompressed at the processing.
TCP (Transmission Control Protocol, transmission control protocol) is extracted from log data even
Data are connect, the server name of sampling, local IP, local port, external IP, outer end are included at least in the TCP connection data
Mouthful, connection status connects seven, direction content.
The TCP connection data includes field shown in following table 1；
Table 1
The log sampling time data that server is extracted from log data, including the sample frequency of server
Data, the sample frequency of server are the inverses of the intraday sampling number of server.Above-mentioned log sampling time data include
Field shown in following table 2:
Table 2
| Number | Title | It explains |
| 1 | Server name | The server name of sampling |
| 2 | Sampling time sequence | The intraday sampling time sequence of server |
| 3 | Date | The date of sampling |
Log data is parsed, the IP table data of server is therefrom extracted, obtains the mapping relations of server and IP.
The IP table data includes field shown in following table 3:
Table 3
| Number | Title | It explains |
| 1 | Server name | The server name of sampling |
| 2 | IP | The IP that server possesses |
| 3 | IP type | The type of local IP: IPv4, or, IPv6 |
| 4 | Date | The date of sampling |
Step S120, in said extracted TCP connection data, need to calculate the direction of TCP connection.The direction of TCP connection
Calculation method is as follows:
TCP connection whole under current time stamp is traversed, current time all TCP in " LISTEN " state is obtained and connects
The local port set connect externally provides the local port set to the listening port set of service as server；
The TCP connection of non-" LISTEN " state is in for current time, if the local port of connection is worked as in the server
In the listening port set of preceding timestamp, then monitoring end of the local server as TCP connection, direction value are 0；Otherwise, outside
Portion's server is that end is monitored in the service of TCP connection, and direction value is 1.
Step S130, as follows in the method for the IP table data of said extracted server:
TCP connection whole under current time stamp is traversed, the local IP of every TCP connection is obtained, judges whether the IP has
Effect.For example, the IP such as " 0.0.0.0 ", " * ", ":: " are invalid IP.If the IP is effective, the mapping of server Yu local IP is added
Relationship.
Step S140, the weight w of every TCP connection is calculatedtcpEqual to the sample frequency f of the server where TCP connectionvm。
wtcp=fvm
TCP connection data within one period of IP grade polymeric.It specifically includes, traverses original TCP connection data, if
Direction value is 0, then using local IP as end IP is monitored, using local port as listening port, external IP is as service request
Hold IP；If direction value is 1, using external IP as end IP is monitored, outside port is as listening port, and local IP is as service
Request end IP.Then the TCP connection with identical monitoring end IP, listening port and service request terminal IP is polymerize, is polymerize
The TCP connection of IP rank afterwards, the TCP for summing the weight for every TCP connection for participating in polymerization as the IP rank after polymerization
The weight of connection.The weight of TCP connection is bigger, shows that the TCP connection in the service orientation is closer.TCP connection after polymerization
Data embodied in one day, the close situation of the business association between different IP.
The information of TCP connection after IP grade polymeric includes at least field shown in following table 4.
Table 4
| Number | Title | It explains |
| 1 | Monitor end IP | The monitoring end IP address of network connection |
| 2 | Monitor end port | Listening port |
| 3 | Service request terminal IP | The service request terminal IP of network connection |
| 4 | Connection weight | Connection weight after IP grade polymeric |
| 5 | Date | The date of sampling |
Step S150, by the TCP connection relationship map of IP rank at the other TCP connection relationship of server level.According to data
The IP table data for parsing obtained server obtains one-to-one relationship between IP and server, and the TCP between IP is connected
Relationship and intensity mapping are connect into the TCP connection relationship between server, the service for monitoring end IP mapping of the TCP connection of IP rank
The server at monitoring end of the device as the other TCP connection of server level, the service request terminal IP mapping of the TCP connection of IP rank is made
For the service request terminal of the other TCP connection of server level, the weight of the TCP connection of former IP rank is as current server rank
The weight of TCP connection.
In server rank, it polymerize intraday TCP connection data.To have same request end server, identical monitoring
The oriented TCP connection of end server is polymerize, and a TCP connection is polymerized to, and is asked the weight for the TCP connection for participating in polymerization
With the weight of the other TCP connection of server level after being polymerize.The weight for having the TCP connection between server after polymerization
It embodies in one day, the tightness degree interacted with each other between server.
The information of TCP connection after server polymerization includes at least field shown in following table 5.
Table 5
| Number | Title | It explains |
| 1 | Monitor end server | Monitor the server name at end |
| 2 | Service request terminal server | The server name of service request terminal |
| 3 | Connection weight | Connection weight after server grade polymeric |
| 4 | Date | The date of sampling |
Step S160, server application logical network is constructed.With the request end of the other TCP connection of server level after polymerization
Server is as starting point, clothes of the monitoring end server of the other TCP connection of server level after polymerizeing as terminal, after polymerization
Weight of the weight of the TCP connection for device rank of being engaged in as side, constructs oriented weighted graph, which is having for server
To cum rights service application logical network.Oriented cum rights service application logical network such as Fig. 2 institute of the server of embodiment construction
Show.
In conclusion the server application logical network construction method that the embodiment of the present invention proposes, effectively overcomes above
The defect for the traditional O&M method mentioned goes acquisition, statistical data without a large amount of manpower and material resources are expended；Without operation maintenance personnel logarithm
It has sound experience knowledge according to the system architecture of the application at center；The service logic network based on application can be constructed automatically, effectively
Operation maintenance personnel is assisted to grasp the server architecture and service condition of data center.
The server application logical network that the present invention constructs can really reflect the portion of business application system on the server
Situation is affixed one's name to, operation maintenance personnel management is assisted.And the invention input only need data center server log snapshot data, be based on
Server log snapshot data, the present invention can have found the application logical network of server automatically, and not only result is accurate, Er Qiewu
The excessive manual operation of palpus saves a large amount of human and material resources spendings.
Those of ordinary skill in the art will appreciate that: attached drawing is the schematic diagram of one embodiment, module in attached drawing or
Process is not necessarily implemented necessary to the present invention.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device or
For system embodiment, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to method
The part of embodiment illustrates.Apparatus and system embodiment described above is only schematical, wherein the conduct
The unit of separate part description may or may not be physically separated, component shown as a unit can be or
Person may not be physical unit, it can and it is in one place, or may be distributed on multiple units.It can be according to reality
Border needs to select some or all of the modules therein to achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art
It can understand and implement without creative efforts.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (8)
1. a kind of construction method of the service application logical network of data center server characterized by comprising
The log sampling time number of TCP connection data, server is extracted from the log data of data center server
According to the IP table data with server；
According to the TCP connection data, the IP table data Analysis Service of the log sampling time data of server and server
The TCP connection relationship of device rank calculates the weight of the other TCP connection relationship of server level；
According to the other TCP connection relationship of the server level of polymerization, and polymerization the other TCP connection relationship of server level weight
Construct the service application logical network of data center server.
2. the method according to claim 1, wherein the log data from data center server
In extract TCP connection data, the log sampling time data of server and the IP table data of server, comprising:
The log data for parsing the data center server in certain period of time is extracted TCP from log data and is connected
Data are connect, server name, the local IP, local port, external IP, outer end of sampling are included at least in the TCP connection data
Mouth, connection status and connection direction；
The log sampling time data of server are extracted from log data, which includes server
Sampling time sequence data or server sample frequency data；
The IP list of server is extracted from log data, which reflects the pass of the mapping between server and IP
System.
3. according to the method described in claim 2, it is characterized in that, the day according to the TCP connection data, server
After the TCP connection relationship of will sampling time data and the IP table data Analysis server rank of server, further includes:
Determine TCP connection direction, specifically include: whole TCP connection under traversal current time stamp obtains current time all places
In the local port set of the TCP connection of " LISTEN " state, service is externally provided using the local port set as server
Listening port set；
The TCP connection of non-" LISTEN " state is in for current time, if the local port of connection is when the server is current
Between in the listening port set stabbed, then monitoring end of the local server as TCP connection, direction value are 0；Otherwise, external clothes
Device be engaged in as the service monitoring end of TCP connection, direction value is 1.
4. according to the method described in claim 3, it is characterized in that, the IP list of the extraction server, comprising:
TCP connection whole under current time stamp is traversed, the local IP of every TCP connection is obtained, judges whether local IP has
Effect adds the mapping relations of server and local IP into the IP list of server if local IP is effective.
5. according to the method described in claim 3, it is characterized in that, described calculates the other TCP connection relationship of server level
Weight after, further includes:
Calculate the weight of every TCP connection relationship, the weight w of every TCP connectiontcpEqual to the local service of every TCP connection
The sample frequency f of devicevm, formula is as follows:
wtcp=fvm
Wherein, the sample frequency f of servervmFor the inverse of the sampling number of the server in designated time period.
6. according to the method described in claim 5, it is characterized in that, the day according to the TCP connection data, server
The TCP connection relationship of will sampling time data and the IP table data Analysis server rank of server, comprising:
Firstly, the TCP connection data in IP grade polymeric certain period of time, specifically includes, original TCP connection data is traversed,
If direction value is 0, using local IP as end IP is monitored, using local port as listening port, external IP is asked as service
Seek end IP；If direction value is 1, using external IP as end IP is monitored, outside port is as listening port, and local IP is as clothes
Be engaged in request end IP；Then, the TCP connection with identical monitoring end IP, listening port and service request terminal IP is polymerize, is gathered
The TCP connection of IP rank after conjunction sums as the IP rank after polymerization to the weight for every TCP connection for participating in polymerization
The weight of TCP connection；
Then, according to the IP table data of the server by the TCP connection relationship map of the IP rank after polymerization at server
The TCP connection relationship of rank, using the server for monitoring end IP mapping of the TCP connection of the IP rank after polymerization as server level
The monitoring end of other TCP connection, the server that the service request terminal IP of the TCP connection of the IP rank after polymerization is mapped is as clothes
The service request terminal of the TCP connection for device rank of being engaged in, the weight of the TCP connection of the IP rank after polymerization is other as server level
The weight of TCP connection.
7. according to the method described in claim 6, it is characterized in that, described calculates the other TCP connection relationship of server level
Weight, comprising:
In server rank, the other TCP connection data of server level polymerizeing in certain period of time, there will be same request end clothes
Business device, the identical other TCP connection of server level for monitoring end server are polymerize, and the server level after being polymerize is other
TCP connection sums as the other TCP of server level after polymerization to the weight for the other TCP connection of server level for participating in polymerization
The weight of connection.
8. the method according to the description of claim 7 is characterized in that the other TCP of the server level according to the polymerization
Connection relationship, and polymerization the other TCP connection relationship of server level weight building data center server service application
Logical network, comprising:
Using the request end server of the other TCP connection of server level after polymerizeing as starting point, with the server rank after polymerization
TCP connection monitoring end server as terminal, power of the weight of the other TCP connection of server level after polymerization as side
Weight, constructs oriented weighted graph, which is the oriented cum rights service application Logic Networks of the data center server
Network.
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Application publication date: 20161207 Assignee: Beijing Xinxi Technology Co.,Ltd. Assignor: Beijing Jiaotong University Contract record no.: X2021990000696 Denomination of invention: Construction method of business application logical network of data center server Granted publication date: 20190709 License type: Common License Record date: 20211118 |