CN103617283A - Method and device for storing logs - Google Patents
Method and device for storing logs Download PDFInfo
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- CN103617283A CN103617283A CN201310674858.1A CN201310674858A CN103617283A CN 103617283 A CN103617283 A CN 103617283A CN 201310674858 A CN201310674858 A CN 201310674858A CN 103617283 A CN103617283 A CN 103617283A
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- virtual server
- sign
- described virtual
- log store
- store path
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0662—Virtualisation aspects
- G06F3/0667—Virtualisation aspects at data level, e.g. file, record or object virtualisation
Abstract
The invention relates to the technical field of computers, in particular to a method and device for storing logs. The method includes the steps of as for a virtual server where the logs are to be stored, obtaining identification of the virtual server from internal storage of a device which the virtual server belongs to, allocating a log storage path for the virtual server according to the identification and log storage path parameters in a path allocation file in the device which the virtual server belongs to, and storing the logs of the virtual server according to the allocated log storage path. According to the method, dynamic allocation of the log storage path of the virtual server is achieved, and the log storage efficiency is improved.
Description
Technical field
The present invention relates to field of computer technology, relate in particular to a kind of method and device of storing daily record.
Background technology
Be accompanied by the fast development of computer technology, the application that aims at monitoring server system resource aspect computer system day receives much concern.The log store mode of computer system becomes the major issue that affects computer working efficiency.
The method of existing storing daily record comprises: the virtual server that starts daily record to be stored; Configuration log store path in path configurations file in described virtual server corresponding device; The daily record of storing described virtual server according to the log store path of configuration.
Adopting path configuration file in the method for existing storing daily record is static configuration, need to be in the path configurations file of the virtual server of daily record to be stored manual modification log store path, so the method for existing storing daily record, complicated operation and efficiency are lower.
Summary of the invention
The invention provides a kind of method and device of storing daily record, to reduce the complexity of storing daily record, and improve log store efficiency.
On the one hand, the present invention proposes a kind of method of storing daily record, comprising:
For the virtual server of daily record to be stored, from the internal memory of described virtual server corresponding device, obtain the sign of described virtual server;
According to the log store path parameter in the path configurations file in described sign and described virtual server corresponding device, it is described virtual server configuration log store path;
The daily record of storing described virtual server according to the log store path of configuration.
On the other hand, the present invention also proposes a kind of device of storing daily record, comprising:
Sign acquiring unit for the virtual server for daily record to be stored, obtains the sign of described virtual server from the internal memory of described virtual server corresponding device;
Path configurations unit, for according to the log store path parameter in the path configurations file of described sign and described virtual server corresponding device, is described virtual server configuration log store path;
Log store unit, the daily record of storing described virtual server for the log store path according to described path configurations cell location.
Method and the device of the storing daily record that the present invention proposes, the identification information of the virtual server by the daily record to be stored in internal memory is described virtual server configuration log store path, the dynamic-configuration that has realized the log store path of virtual server, has improved log store efficiency.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, does not form limitation of the invention.In the accompanying drawings:
Fig. 1 is the realization flow figure of the method for a kind of storing daily record of providing in first embodiment of the invention;
Fig. 2 is the structural representation of the device of a kind of storing daily record of providing in second embodiment of the invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is carried out more in detail and complete explanation.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, in accompanying drawing, only show part related to the present invention but not full content.
Fig. 1 is the realization flow figure of the method for a kind of storing daily record of providing in first embodiment of the invention.The device of the storing daily record that the method that the embodiment of the present invention provides can be provided by the embodiment of the present invention is carried out, and this device can be realized by software and/or hardware.As shown in Figure 1, the method that the embodiment of the present invention provides comprises:
Step 101, for the virtual server of daily record to be stored, from the internal memory of described virtual server corresponding device, obtain the sign of described virtual server.
Virtual server, also referred to as vps main frame, for true main frame, adopts special software and hardware technology that a complete server host is divided into several main frames.Tomcat is conventional virtual server, due to its advance that possesses skills, stable performance and the feature such as free, is deeply subject to Java fan's the approval of liking and obtained part software developer, becomes popular network application server at present.
Step 102, according to the log store path parameter in the path configurations file in described sign and described virtual server corresponding device, be described virtual server configuration log store path.
Wherein, the form of path configurations file can be for expanding markup language (Extentsible Markup Language, XML), for path label configuration file log store form and log store path etc.Because the log store path parameter in path configurations file is comprised of identification parameter and default path, the sign assignment of obtaining in step 101, to the identification parameter in log store path parameter, can be completed to the assignment to log store path.
Step 103, the daily record of storing described virtual server according to the log store path of configuration.
By the log store of virtual server to the log store path configuring, be about to log store in the file of the corresponding catalogue in log store path, wherein daily record refers to that some operation of the specified object of system and its operating result are by orderly set of time.Each journal file is comprised of log recording, and every log recording has been described once independent system event.Generally, system journal is the text that user can direct reading, has wherein comprised a timestamp and information or peculiar other information of subsystem.Journal file is that the IT resource dependency activation record such as server, workstation, fire wall and application software are necessity, valuable information, and this is very important to system monitoring, inquiry, form and security audit.
Before the embodiment of the present invention is obtained the sign of described virtual server the internal memory from described virtual server corresponding device, also comprise: when described virtual server starts, the sign of described virtual server is added to from the internal memory of described virtual server corresponding device.
Owing to containing identification parameter in log store path, need to from the internal memory of equipment described in virtual server, read identification information with assembling daily record outgoing route, therefore, when starting virtual server, its sign is added in internal memory.
The sign of described virtual server is added to from the internal memory of described virtual server corresponding device, comprise: by the booting script of described virtual server, described sign is added in the internal memory of described virtual server corresponding device, in the booting script of described virtual server, comprise the information of described sign.
It is by add the information realization of sign in the booting script of virtual server that the sign of virtual server is added in internal memory.Because the booting script of virtual server comprises the information of sign, it can store the information of sign into while starting in the internal memory of equipment described in virtual server.
According to the log store path parameter in the path configurations file in described sign and described virtual server corresponding device, for described virtual server configuration log store path, comprise: under the end catalogue in the log store path providing at described log store path parameter, create the file with described sign name.
Log store under log store path, be in fact by log store under the corresponding file of catalogue in log store path.Therefore, by sign add assignment to the identification parameter in log store path parameter after, under the end catalogue in the log store path providing at log store path parameter, create the file with described sign name.The end catalogue in the log store path wherein, providing in log store path parameter is optionally arranged in the installation kit of virtual server.
Optionally, described sign is at the described virtual server of the unique expression of described equipment.In the present embodiment, the sign of virtual server can be unique, and the daily record of each the identical virtual server in same station server is stored in respectively under different files, now can distinguish the daily record of each the identical virtual server that is positioned at same station server; In addition, the sign of virtual server can be not unique, and the log store of the virtual server of like-identified is in same file folder.
The method of the storing daily record that the embodiment of the present invention provides, by by the sign of the virtual server in internal memory, add in the included identification parameter of log store path parameter in path configurations file, thereby the identification information of the virtual server by the daily record to be stored in internal memory is described virtual server configuration log store path, the dynamic-configuration that has realized the log store path of virtual server, has improved log store efficiency.
Fig. 2 is the effect structure figure of a kind of log storage of providing in second embodiment of the invention.In the embodiment of the present invention and the present invention, embodiment of the method belongs to unified design, and for realizing method embodiment illustrated in fig. 1, the content not describing in detail in the path configurations unit of the embodiment of the present invention, please refer to the inventive method embodiment.As shown in Figure 2, the device that the embodiment of the present invention provides, comprising:
Sign acquiring unit 201 for the virtual server for daily record to be stored, obtains the sign of described virtual server from the internal memory of described virtual server corresponding device; Path configurations unit 202, for according to the log store path parameter in the path configurations file of described sign and described virtual server corresponding device, is described virtual server configuration log store path; Log store unit 203, the daily record of storing described virtual server for the log store path according to described path configurations cell location.
Under the end catalogue of described path configurations unit 202 specifically for the log store path that provides at described log store path parameter, create the file with described sign name.
Device also comprises: sign adding device, for when described virtual server starts, adds the sign of described virtual server to from the internal memory of described virtual server corresponding device.
Described sign adding device, specifically for by the booting script of described virtual server, adds described sign in the internal memory of described virtual server corresponding device, comprises the information of described sign in the booting script of described virtual server.
The described sign that described sign acquiring unit obtains is at the described virtual server of the unique expression of described equipment.
The device of the storing daily record that the embodiment of the present invention provides, for example, by the identification information of sign acquiring unit 201 configuration virtual server (Tomcat) in the booting script of virtual server, and deposits identification information in internal memory in.Subsequently, path configurations unit 202 adds identification parameter in log store path parameter to, and identification information is assigned to the identification parameter in log store path parameter, to complete the dynamic-configuration in log store path; Log store unit 203 corresponding daily record of storing virtual server under the log store path of configuration.
In addition, the booting script of the device of the log store providing due to the embodiment of the present invention by virtual server injected unique identification for each virtual server, thereby the destination of realizing a plurality of virtual server output journals in a station server is all different file, which virtual server can accurately navigate to a log information is from, thereby can very fast correct location be that the corresponding application of which virtual server makes mistakes in the situation that application reports an error.
The device of the log store that the present embodiment provides, for the method for the log store carrying out any embodiment of the present invention and provide, possesses corresponding functional module, reaches identical technique effect.
Third embodiment of the invention is for being used the complete skill scheme of the daily record of log4j storage tomcat.Wherein, log4j is technology conventional in log store, is an open source code project.By using log4j, can control destination that log information carries and be the event recorder of control desk, file, gui component or even socket server, new technology or unix syslog finger daemon etc.; Also can control the output format of each daily record; By defining the rank of each log information, can control more meticulously the generative process of daily record.When log4j technology is controlled log store, can be configured neatly by a configuration, and not need to revise the code of applying.
In the booting script of tomcat, inject the unique identification of this tomcat information, in order to distinguish other tomcat on a station server, the booting script of tomcat is Shell script conventionally.Above-mentioned sign is user oneself definition, the sign that need to guarantee to be positioned at each tomcat on same station server is different, if any 5 tomcat application, their sign is respectively server1, server2, server3, server4 and server5, increases following code in first the booting script of tomcat:
export?JAVA_OPTS=”-Dserver.log.id=server1”
When carrying out the startup command of this tomcat with tomcat booting script "-Dserver.log.id=server1 " will be injected into dynamically in the internal memory of equipment described in this tomcat the java system constant of this tomcat for example.
Write the audiomonitor Log4jInitListener of Servlet, this audiomonitor Main Function is by key, to equal server.log.id to obtain above by the value server1 of tomcat booting script input java system constant, and the daily record outgoing route re-assemblying is input in java system constant, specific code fragment is as follows:
After finishing writing audiomonitor, need audiomonitor to be configured in the web.xml of tomcat application, and must be placed on foremost, to be applied in value that the very first time of startup removes to get server.log.id, re-assembly daily record outgoing route and be re-introduced in java system constant, the words of putting behind there will be log4j configuration file to load and situation that daily record outgoing route does not also inject.Web.xml configuration code fragment is as follows:
<listener>
<listener-class>com.smy.web.interceptor.Log4jInitListener</listener-class>
</listener>
Last code of audiomonitor Log4jInitListener initialization: Log4jWebConfigurer.init-Logging (event.getServletContext ()); Main Function be initialization log4j, during initialization log4j, can load the configuration file log4j.xml of log4j, thereby the daily record outgoing route in java system constant is input in the dynamic-configuration of log4j.xml, and the dynamic path configuration code snippet of log4j.xml is as follows:
Wherein, the key parameter " key " in the dynamic log path in log4j.xml need to be identical with the attribute-name of the java system constant injecting in Log4jInitListener, otherwise can not mate and inject failure because of parameter.
Last initialization log4j information in tomcat application program, the application programming interface that call log4j provides in the place that needs output journal is carried out daily record output function, and code snippet is as follows:
By above configuration, log information in code all will output in the dynamic log path file configuring in log4j.xml, in/export/home/tomcat/logs/app/server1/smy-man.log, the log path of other each tomcat on a station server respectively:
In the present embodiment, based on log4j technology, realize the method for the high concurrent dynamic output journal information of distributed system, can make the daily record destination of the tomcat application output on a station server is all different files, which tomcat application can accurately navigate to a log information is from, in the situation that application reports an error, can very fast correct location be which tomcat application makes mistakes, and in large concurrent situation, reduce to greatest extent a journal file is carried out to I/O operation frequently, reduced the risk that log information is lost and file handle damages of therefore bringing, stability and the robustness of system have been strengthened.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and to those skilled in the art, the present invention can have various changes and variation.All any modifications of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included within spirit of the present invention and principle.
Claims (10)
1. a method for storing daily record, is characterized in that, comprising:
For the virtual server of daily record to be stored, from the internal memory of described virtual server corresponding device, obtain the sign of described virtual server;
According to the log store path parameter in the path configurations file in described sign and described virtual server corresponding device, it is described virtual server configuration log store path;
The daily record of storing described virtual server according to the log store path of configuration.
2. method according to claim 1, is characterized in that, according to the log store path parameter in the path configurations file in described sign and described virtual server corresponding device, is described virtual server configuration log store path, comprising:
Under the end catalogue in the log store path providing at described log store path parameter, create the file with described sign name.
3. method according to claim 1 and 2, is characterized in that, before obtaining the sign of described virtual server, also comprises from the internal memory of described virtual server corresponding device:
When described virtual server starts, the sign of described virtual server is added to from the internal memory of described virtual server corresponding device.
4. method according to claim 3, is characterized in that, the sign of described virtual server is added to from the internal memory of described virtual server corresponding device, comprising:
By the booting script of described virtual server, described sign is added in the internal memory of described virtual server corresponding device, in the booting script of described virtual server, comprise the information of described sign.
5. method according to claim 1 and 2, is characterized in that, described sign is used at the described virtual server of the unique expression of described equipment.
6. a device for storing daily record, is characterized in that, comprising:
Sign acquiring unit for the virtual server for daily record to be stored, obtains the sign of described virtual server from the internal memory of described virtual server corresponding device;
Path configurations unit, for according to the log store path parameter in the path configurations file of described sign and described virtual server corresponding device, is described virtual server configuration log store path;
Log store unit, the daily record of storing described virtual server for the log store path according to described path configurations cell location.
7. device according to claim 6, is characterized in that, under the end catalogue of described configuration log store path unit specifically for the log store path that provides at described log store path parameter, creates the file with described sign name.
8. according to the device described in claim 6 or 7, it is characterized in that, described device also comprises:
Sign adding device, for when described virtual server starts, adds the sign of described virtual server to from the internal memory of described virtual server corresponding device.
9. device according to claim 8, it is characterized in that, described interpolation acquiring unit is specifically for passing through the booting script of described virtual server, described sign is added in the internal memory of described virtual server corresponding device, in the booting script of described virtual server, comprise the information of described sign.
10. according to the device described in claim 6 or 7, it is characterized in that, the described sign that described sign acquiring unit obtains is at the described virtual server of the unique expression of described equipment.
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| CN103984621A (en) * | 2014-04-01 | 2014-08-13 | 广州杰赛科技股份有限公司 | Method and system for separating log |
| CN104391905A (en) * | 2014-11-17 | 2015-03-04 | 浪潮通用软件有限公司 | Module-division-based attachment path setting method |
| CN105657473A (en) * | 2015-11-25 | 2016-06-08 | 乐视云计算有限公司 | Data processing method and device |
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| CN105681472A (en) * | 2016-03-28 | 2016-06-15 | 微梦创科网络科技（中国）有限公司 | Log transmission method and log transmission device |
| CN105681472B (en) * | 2016-03-28 | 2019-04-02 | 微梦创科网络科技（中国）有限公司 | A kind of log transmission method and device |
| CN108170578A (en) * | 2018-01-08 | 2018-06-15 | 武汉斗鱼网络科技有限公司 | log collecting method and device |
| CN108170578B (en) * | 2018-01-08 | 2021-05-28 | 武汉斗鱼网络科技有限公司 | Log collection method and device |
| CN112035331A (en) * | 2020-11-04 | 2020-12-04 | 北京爱奇艺智能科技有限公司 | Log collection method for virtual reality equipment |
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