CN110795504A - Method and device for realizing active and passive synchronous log - Google Patents
Method and device for realizing active and passive synchronous log Download PDFInfo
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- CN110795504A CN110795504A CN201910998020.5A CN201910998020A CN110795504A CN 110795504 A CN110795504 A CN 110795504A CN 201910998020 A CN201910998020 A CN 201910998020A CN 110795504 A CN110795504 A CN 110795504A
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/1805—Append-only file systems, e.g. using logs or journals to store data
- G06F16/1815—Journaling file systems
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- G—PHYSICS
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Abstract
The invention provides a method and a device for realizing active and passive synchronous logs, wherein the method comprises the following steps: receiving a designated path set by a user; synchronizing the log in the source server to a log backup server corresponding to the specified path to finish active log synchronization; configuring log synchronization time; and according to the log synchronization time, synchronizing the log in the source server into the log backup server corresponding to the specified path to finish the passive log synchronization. The method and the device for realizing the active and passive synchronization of the log do not need professional operation, and can carry out active and passive synchronization of the log only by configuring the source server, the log backup server, the synchronization path and the log synchronization time by a user.
Description
Technical Field
The invention relates to the field of computers, in particular to a method and a device for realizing active and passive synchronous logs.
Background
Linux is used as a network operating system and is applied to servers more and more widely. As a special network server, an important function is to backup server data to ensure the security of the data. Usually, a single business system may be distributed on a plurality of servers of the linux system to provide services for users, and these businesses may also generate logs of various types and different locations on corresponding servers, such as error logs, business cross-call logs, network request logs, and the like. Generally, a log system is required to regularly perform cold backup or real-time hot backup on service operation logs of different types and different positions on a plurality of servers, and a machine for backing up the logs and a service machine ip are not on the same server under most circumstances, and at this time, a set of system is required to be implemented to perform synchronous backup on the logs.
Most of the existing systems are usually operated by professional operation and maintenance personnel, and the linux shell command or some scripts are used for completing backup work, so that the requirement on the skill level of the personnel is high. Most of log systems passively complete the operation of pulling the log of the designated server to the backup server by the backup server through configuring time and paths, and cannot realize active real-time one-key synchronization.
Disclosure of Invention
In order to solve the problem that the active and passive synchronization of the log cannot be realized in the prior art, the invention provides a method and a device for realizing the active and passive synchronization of the log.
In a first aspect, the present invention provides a method for implementing active and passive synchronization of logs, the method including:
receiving a designated path set by a user;
synchronizing the log in the source server to a log backup server corresponding to the specified path to finish active log synchronization;
configuring log synchronization time;
and according to the log synchronization time, synchronizing the log in the source server into the log backup server corresponding to the specified path to finish the passive log synchronization.
Further, the method further comprises:
and establishing a log synchronous display page according to the web application framework.
Further, synchronizing the log in the source server to the log backup server corresponding to the specified path, and completing active log synchronization or synchronizing the log in the source server to the log backup server corresponding to the specified path according to the log synchronization time, and after completing the passive log synchronization, the method further includes:
receiving an execution command of the synchronous log, and storing parameters configured by a user in a relational database;
and updating the execution state of the current synchronization log.
Further, updating the execution state of the current synchronization log includes:
if the log synchronization is successful, setting a synchronization button of the display page as unavailable;
and if the log synchronization fails, prompting the user whether to perform synchronization operation again.
In a second aspect, the present invention provides an apparatus for implementing active and passive synchronization of logs, the apparatus comprising:
the receiving appointed path module is used for receiving an appointed path set by a user;
the active synchronization log module is used for synchronizing the log in the source server into the log backup server corresponding to the specified path to complete active synchronization log;
the time configuration module is used for configuring log synchronization time;
and the passive log synchronization module synchronizes the log in the source server to the log backup server corresponding to the specified path according to the log synchronization time to finish the passive log synchronization.
Further, the apparatus further comprises:
and the page display module is used for establishing a log synchronous display page according to the web application frame.
Further, the active synchronization log module or the passive synchronization log module further comprises:
the parameter storage module is used for receiving an execution command of the synchronous log and storing the parameters configured by the user into the relational database;
and the execution state updating module is used for updating the execution state of the current synchronization log.
Further, the update execution state module includes:
the synchronization success unit is used for setting a synchronization button of the display page as unavailable if the log synchronization is successful;
and the synchronization failure unit is used for prompting the user whether to perform synchronization operation again if the log synchronization fails.
In a third aspect, the present invention provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the program, the steps of the method for implementing the active and passive synchronization logs provided in the first aspect are implemented.
In a fourth aspect, the present invention provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method for implementing the active and passive synchronization journal provided by the first aspect.
The method and the device for realizing the active and passive synchronization of the log do not need professional operation, and can carry out active and passive synchronization of the log only by configuring the source server, the log backup server, the synchronization path and the log synchronization time by a user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of an implementation method for actively and passively synchronizing logs according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a log saving process according to an embodiment of the present invention;
FIG. 3 is a block diagram of an apparatus for implementing active and passive synchronization of logs according to an embodiment of the present invention;
fig. 4 is a block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The existing log backup synchronization work is completed by using a linux shell command or some scripts, or the log of a specified server is pulled to the backup server by the backup server according to a specified path, so that the problem of integrating active synchronization and passive synchronization of the log cannot be realized. In order to solve the above problem, an embodiment of the present invention provides a method for implementing active and passive synchronization of a log, where the method includes:
step S101, receiving a designated path set by a user;
step S102, synchronizing the log in the source server to the log backup server corresponding to the designated path, and completing active log synchronization;
step S103, configuring log synchronization time;
and step S104, synchronizing the log in the source server to the log backup server corresponding to the specified path according to the log synchronization time, and completing the passive log synchronization.
Specifically, the computer server receives the operation of the user on the log synchronization system: the operation is divided into two types: the active operation is that when a user wants to backup a script or other service which has run out of a task in real time, the user actively sets a specified path which needs to synchronize a log of a corresponding path from a source server or a plurality of servers to a specified log backup server. At this time, the user only needs to complete the related configuration and click the immediate execution button of the local configuration of the log synchronization system. At this time, the django log synchronization system writes the parameters configured by the user into a single execution table of the relational database, and simultaneously updates the execution state to be in progress so as to complete the active log synchronization operation. In an embodiment of the invention, as shown in fig. 2, in more detail: after the data are stored, a salt api realized by python is called by a django system, and the related data of the log needing to be backed up at this time are transmitted to a master node of the SaltStack. The Master node assembles corresponding backup data according to a log backup server (dest _ server) ip which needs to be backed up at this time, and then sends the assembled backup data to a corresponding salt slave node. And then calling an rsync module corresponding to the slave node, and synchronizing the log of the corresponding source server specified path to the specified path of the target server (namely, the slave node server) through the rsync module. After the log synchronization is completed, the corresponding master node passes the state of the synchronization log through a log synchronization system interface built by the django, and then the corresponding state is updated to a single execution table of the relational database, wherein the step of updating the database to complete the log synchronization is to perform related data backup and log copy work by an rsync module.
The passive operation is as follows: after the user configures the source server, the log of the corresponding path, the log backup server, the designated path of the destination file and the execution time, the log in the source server is synchronized to the log backup server corresponding to the designated path automatically by the django at the time point configured by the user, and the passive log synchronization is completed. The time of execution may be selected as a designated time within a fixed period, such as a time of 1 o 'clock every week, three o' clock every month No. 4, and so on. By realizing the function of distributing the corresponding tasks in the django frame, the django calls the salt api to trigger the salt master node to distribute the tasks at the time point set by the corresponding user. And after the distribution is finished, setting log synchronization in progress. And when the log synchronization is finished or the synchronization fails due to the abnormal state, the master node updates the corresponding state through the drop-back interface.
It should be explained that django is a Web application framework of open source code, and is written by Python; the SaltStack is a centralized management platform of a server infrastructure, has the functions of configuration management, remote execution, monitoring and the like, can realize batch execution of commands on thousands of servers by deploying the SaltStack environment, and can realize centralized configuration management, file distribution, server data acquisition, operating system foundation, software package management and the like according to different service characteristics, wherein the SaltStack is a sharp tool for operation and maintenance personnel to improve the working efficiency and standardize the service configuration and operation; the rsync is a data mirror backup tool under the linux system and supports local replication.
The method for realizing the active and passive synchronization of the log does not need professional operation, and can carry out active and passive synchronization of the log only by configuring the source server, the log backup server, the synchronization path and the log synchronization time by a user.
Based on the content of the above embodiments, as an alternative embodiment: the method further comprises the following steps:
and establishing a log synchronous display page according to the web application framework.
Specifically, a log synchronous display page is established by using a web application frame and is used for displaying to a user. Here, the web application framework used is django. django is an open source Web application framework, written by Python.
Based on the content of the above embodiments, as an alternative embodiment: synchronizing the log in the source server to the log backup server corresponding to the specified path, and completing active log synchronization or synchronizing the log in the source server to the log backup server corresponding to the specified path according to the log synchronization time, wherein the step of completing the passive log synchronization further comprises the following steps:
receiving an execution command of the synchronous log, and storing parameters configured by a user in a relational database;
and updating the execution state of the current synchronization log.
Specifically, an execution command of an active synchronization log or a passive synchronization log is received, a parameter configured by a user is stored in a relational database, and an execution state is updated to be in log synchronization.
Based on the content of the above embodiments, as an alternative embodiment: updating the execution state of the current synchronization log includes:
if the log synchronization is successful, setting a synchronization button of the display page as unavailable;
and if the log synchronization fails, prompting the user whether to perform synchronization operation again.
Specifically, when log synchronization is completed or synchronization fails due to an abnormal state, the master node updates the corresponding state through the drop-back interface. If successful, no other processing is needed; if the user needs to retry, the user actively carries out log synchronization operation again after clicking the retry button.
Based on the content of the above embodiments, as an alternative embodiment: the embodiment of the invention is used for an operation and maintenance system, a frame corresponding to a log backup system is built by django, and mysql and other similar relational databases are used for data storage. The SaltStack transmits the related commands and the corresponding parameters, and the operation mode is as follows: and calling the SaltStackapi by the django, issuing a command from the master end, and receiving the command by the client end for execution. After a normal instruction is issued, relevant log copy work is carried out by the rsync.
According to still another aspect of the present invention, an apparatus for implementing active and passive synchronization logs is provided in an embodiment of the present invention, and referring to fig. 3, fig. 3 is a block diagram of an apparatus for implementing active and passive synchronization logs provided in an embodiment of the present invention. The device is used for completing the implementation of the active and passive synchronization logs provided by the embodiment of the invention in the foregoing embodiments. Therefore, the description and definition in the implementation method of the active and passive synchronization logs provided by the embodiments of the present invention in the foregoing embodiments may be used for understanding the execution modules in the embodiments of the present invention.
The device includes:
a receive designated path module 301, configured to receive a designated path set by a user;
the active synchronization log module 302 is configured to synchronize a log in the source server to a log backup server corresponding to the specified path, so as to complete active synchronization of the log;
a time configuration module 303, configured to configure log synchronization time;
and the passive log synchronization module 304 synchronizes the log in the source server to the log backup server corresponding to the specified path according to the log synchronization time, so as to complete the passive log synchronization.
Specifically, the descriptions and definitions in the methods for implementing the active and passive synchronization logs provided by the embodiments of the present invention in the foregoing embodiments are all applicable to the description of the module apparatus, and are not described herein again.
The device for realizing the active and passive synchronization of the logs does not need professional operation, and can carry out active and passive synchronization of the logs only by configuring the source server, the log backup server, the synchronization path and the log synchronization time by a user.
Based on the content of the above embodiments, as an alternative embodiment: the device also includes:
and the page display module is used for establishing a log synchronous display page according to the web application frame.
Specifically, reference is made to the summary of the embodiments of the methods and the like, which is not described in detail herein.
Based on the content of the above embodiments, as an alternative embodiment: the active synchronization log module or the passive synchronization log module also comprises the following steps:
the parameter storage module is used for receiving an execution command of the synchronous log and storing the parameters configured by the user into the relational database;
and the execution state updating module is used for updating the execution state of the current synchronization log.
Specifically, reference is made to the summary of the embodiments of the methods and the like, which is not described in detail herein.
Based on the content of the above embodiments, as an alternative embodiment: the update execution state module includes:
the synchronization success unit is used for setting a synchronization button of the display page as unavailable if the log synchronization is successful;
and the synchronization failure unit is used for prompting the user whether to perform synchronization operation again if the log synchronization fails.
Specifically, reference is made to the summary of the embodiments of the methods and the like, which is not described in detail herein.
Fig. 4 is a block diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 4, the electronic device includes: a processor 401, a memory 402, and a bus 403;
the processor 401 and the memory 402 respectively complete communication with each other through the bus 403; the processor 401 is configured to call the program instructions in the memory 402 to execute the implementation method of the active and passive synchronization log provided by the foregoing embodiments, for example, including: receiving a designated path set by a user; synchronizing the log in the source server to a log backup server corresponding to the specified path to finish active log synchronization; configuring log synchronization time; and according to the log synchronization time, synchronizing the log in the source server into the log backup server corresponding to the specified path to finish the passive log synchronization.
Embodiments of the present invention provide a non-transitory computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of a method for implementing an active and passive synchronization log. Examples include: receiving a designated path set by a user; synchronizing the log in the source server to a log backup server corresponding to the specified path to finish active log synchronization; configuring log synchronization time; and according to the log synchronization time, synchronizing the log in the source server into the log backup server corresponding to the specified path to finish the passive log synchronization.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods of the various embodiments or some parts of the embodiments.
Finally, the principle and the implementation of the present invention are explained by applying the specific embodiments in the present invention, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method for implementing active and passive synchronization of logs, the method comprising:
receiving a designated path set by a user;
synchronizing the log in the source server to the log backup server corresponding to the specified path to finish active log synchronization;
configuring log synchronization time;
and according to the log synchronization time, synchronizing the log in the source server into the log backup server corresponding to the specified path to finish the passive log synchronization.
2. The method of claim 1, further comprising:
and establishing a log synchronous display page according to the web application framework.
3. The method according to claim 1, wherein the synchronizing the log in the source server to the log backup server corresponding to the specified path, and completing an active log synchronization or synchronizing the log in the source server to the log backup server corresponding to the specified path according to the log synchronization time, further comprises, after completing a passive log synchronization:
receiving an execution command of the synchronous log, and storing parameters configured by a user in a relational database;
and updating the execution state of the current synchronization log.
4. The method of claim 3, wherein updating the execution state of the current synchronization log comprises:
if the log synchronization is successful, setting a synchronization button of the display page as unavailable;
and if the log synchronization fails, prompting the user whether to perform synchronization operation again.
5. An apparatus for implementing active and passive synchronization of logs, the apparatus comprising:
the receiving appointed path module is used for receiving an appointed path set by a user;
the active synchronization log module is used for synchronizing the log in the source server into the log backup server corresponding to the specified path to complete active synchronization log;
the time configuration module is used for configuring log synchronization time;
and the passive synchronization log module synchronizes the log in the source server to the log backup server corresponding to the specified path according to the log synchronization time to finish the passive synchronization log.
6. The apparatus of claim 5, further comprising:
and the page display module is used for establishing a log synchronous display page according to the web application frame.
7. The apparatus of claim 5, wherein the active synchronization log module or the passive synchronization log module is followed by further comprising:
the parameter storage module is used for receiving an execution command of the synchronous log and storing the parameters configured by the user into the relational database;
and the execution state updating module is used for updating the execution state of the current synchronization log.
8. The apparatus of claim 7, wherein the update execution state module comprises:
the synchronization success unit is used for setting a synchronization button of the display page as unavailable if the log synchronization is successful;
and the synchronization failure unit is used for prompting the user whether to perform synchronization operation again if the log synchronization fails.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method for implementing active and passive synchronization logs according to any one of claims 1 to 4 when executing said program.
10. A non-transitory computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for implementing an active and passive synchronization log according to any one of claims 1 to 4.
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| US20120182981A1 (en) * | 2011-01-13 | 2012-07-19 | Pantech Co., Ltd. | Terminal and method for synchronization |
| CN103309884A (en) * | 2012-03-13 | 2013-09-18 | 阿里巴巴集团控股有限公司 | User behavior data collecting method and system |
| CN109241185A (en) * | 2018-08-27 | 2019-01-18 | 武汉达梦数据库有限公司 | A kind of method and data synchronization unit that data are synchronous |
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- 2019-10-18 CN CN201910998020.5A patent/CN110795504A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120182981A1 (en) * | 2011-01-13 | 2012-07-19 | Pantech Co., Ltd. | Terminal and method for synchronization |
| CN103309884A (en) * | 2012-03-13 | 2013-09-18 | 阿里巴巴集团控股有限公司 | User behavior data collecting method and system |
| CN109241185A (en) * | 2018-08-27 | 2019-01-18 | 武汉达梦数据库有限公司 | A kind of method and data synchronization unit that data are synchronous |
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Application publication date: 20200214 |