CN111966643B - System and method for dynamically adjusting log grade according to log resource - Google Patents
System and method for dynamically adjusting log grade according to log resource Download PDFInfo
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- CN111966643B CN111966643B CN202010986304.5A CN202010986304A CN111966643B CN 111966643 B CN111966643 B CN 111966643B CN 202010986304 A CN202010986304 A CN 202010986304A CN 111966643 B CN111966643 B CN 111966643B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/1734—Details of monitoring file system events, e.g. by the use of hooks, filter drivers, logs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention relates to the field of log level dynamic configuration, in particular to a system for dynamically adjusting log levels according to log resources, which comprises a role configuration module, a storage module, a log level configuration module and a log resource monitoring module, wherein the method for dynamically adjusting the log levels comprises the following steps: s1, marking each application program needing to dynamically adjust log level through a role configuration module by a user, and allowing the same application program to use the same mark; s2, a user sets the log grade of one of the application programs through a storage module, and the storage module sends a modification notification to a log resource monitoring module; s3, the log resource monitoring module judges whether other application programs with the same marks as the application programs in the step S2 exist or not through the log level configuration module, if not, the process is finished, if not, the log levels of the other application programs with the same marks are set, and the problem that the log levels of a plurality of independent application programs cannot be modified in batches is solved.
Description
Technical Field
The invention relates to the field of log level dynamic configuration, in particular to a system and a method for dynamically adjusting log levels according to log resources.
Background
In the present era, thanks to the rapid development of container technologies (such as dockers) and container orchestration engines (such as kubernetes), more and more programs begin to adopt architecture designs conforming to cloud primordia, so that developed applications can be conveniently and conveniently containerized, and can be conveniently clouded, and enjoy various advantages such as agile application program creation and deployment, environment consistency across development, testing and production, loose coupling, distributed, elastic, free micro-services, resource isolation, resource utilization and the like provided by various container orchestration engines. Therefore, the application of micro-service architecture is also becoming more popular.
However, the micro service architecture also brings a lot of problems, namely, dynamic adjustment of the log level is one point, and since the whole system is divided into a plurality of independent application programs, if the log level of a certain part of programs is to be adjusted, each program can be adjusted in turn.
Disclosure of Invention
Based on the problems, the invention provides a system and a method for dynamically adjusting log levels according to log resources, which solve the problem that log levels of a plurality of independent application programs cannot be modified in batches.
In order to solve the technical problems, the invention adopts the following technical scheme:
a system for dynamically adjusting log levels based on log resources includes
The role configuration module is used for pre-configuring a log role when each program requiring dynamic adjustment of log level is started;
the storage module is used for modifying log grades of log roles of the external program and the user;
the log grade configuration module is used for checking and modifying the log grade of the log role by the internal program;
the log resource monitoring module is respectively connected with the storage module and the log grade configuration module and is used for monitoring the change condition of the log grade in the storage module and checking and modifying the log grade of the log role by calling the log grade configuration module.
Further, the storage module includes a log level modification external interface, and the log configuration module includes a log level view internal interface and a log level modification internal interface.
The method for dynamically adjusting the log grade adopts a system for dynamically adjusting the log grade according to log resources, and comprises the following steps:
s1, marking each application program needing to dynamically adjust log level through a role configuration module by a user, and allowing the same application program to use the same mark;
s2, a user sets the log grade of one of the application programs through a storage module, and the storage module sends a modification notification to a log resource monitoring module;
and S3, the log resource monitoring module judges whether other application programs with the same marks as the application programs in the step S2 exist or not through the log grade configuration module, if not, the processing is ended, the next event triggering is waited, and if so, the log resource monitoring module calls the log grade configuration module to set the log grade of the other application programs with the same marks.
Further, in the step S1, the user configures a log role for each application program requiring dynamic adjustment of log level through the role configuration module, and allows the same application program to use a log role.
Further, in step S2, the user modifies the log level of one of the application programs by calling the log level modification external interface, and the storage module sends a modification notification to the log resource monitoring module.
Further, in the step S3, the method further includes the following steps:
s31, the log resource monitoring module calls a log grade to check whether other application programs with the same mark as the application program in the step S2 exist in the internal interface, if not, the processing is finished, the next event triggering is waited, and if so, the step S32 is executed;
s32, the log resource monitoring module acquires log levels of other application programs with the same mark, if the log levels of the other application programs are the same as the log levels of the application programs in the step S2, the processing is ended, the next event triggering is waited, if the log levels of the other application programs are different from the log levels of the application programs in the step S2, the step S33 is executed;
s33, the log resource monitoring module calls a log level modification internal interface to modify the log levels of other application programs.
Compared with the prior art, the invention has the beneficial effects that: the log resource monitoring module can query other application programs with the same log roles through the log level configuration module after the log level of a certain application program is modified by the role configuration module, so as to modify the log level of the certain application program, complete the log level modification of all the application programs with the same log roles, and solve the problem that the log levels of a plurality of independent application programs cannot be modified in batches after the application programs are restarted.
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FIG. 1 is a flow chart of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
In this embodiment, a system for implementing application migration based on a sentinel mode includes
The role configuration module is used for pre-configuring a log role when each program requiring dynamic adjustment of log level is started;
the storage module comprises a log grade modification external interface which is used for modifying the log grade of the log roles of the external program and the user, and simultaneously, the storage module sends the log grade change condition of the application program to the listener to play a role of an interaction center.
The log level configuration module is used for checking and modifying the log level of the log role by the internal program, and concretely comprises a log level checking internal interface and a log level modifying internal interface.
The log resource monitoring module is respectively connected with the storage module and the log grade configuration module, monitors the change condition of the log grade in the storage module, checks the log grade of the application program by calling the log grade to check the internal interface when the log grade needs to be adjusted, and modifies the log grade of the application program by calling the log grade to modify the internal interface.
As shown in fig. 1, the method for dynamically adjusting log level adopts a system for dynamically adjusting log level according to log resources, and comprises the following steps:
s1, a user configures a log role for each application program needing to dynamically adjust log level through a role configuration module, and the same application program is allowed to use the same log role;
s2, a user modifies the log grade of one of the application programs by calling a log grade modification external interface, and the storage module sends a modification notification to the log resource monitoring module;
s3, the log resource monitoring module calls the log grade to check whether other application programs with the same marks as the application program in the step S2 exist in the internal interface, if not, the processing is ended, the next event triggering is waited, if found, the log resource monitoring module obtains the log grade of the other application programs with the same marks, if the log grade of the other application programs is the same as the log grade of the application program in the step S2, the processing is ended, the processing is waited for the next event triggering, if the log grade of the other application programs is different from the log grade of the application program in the step S2, and the log resource monitoring module calls the log grade modification internal interface to modify the log grade of the other application programs.
For example, in this case, there are a total of 5 independent applications, namely, application 1, application 2, application 3, application 4, and application 5, and in this case, application 1, application 3, and application 5 are the same independent applications, and in this case, application 1, application 3, and application 5 may be configured with a same log role a through the role configuration module, and application 2 may be configured with a log role B through the role configuration module, and application 4 may be configured with a log role C through the role configuration module.
The user modifies the log grade of the application program 1 by calling the log grade modification external interface, the storage module sends a modification notice to the log resource monitoring module, the log resource monitoring module calls the log grade to check whether other application programs with the log role A are available for the internal interface to check, and at the moment, the application program 3 and the application program 5 can be checked to have the same log role A, so that the log resource monitoring module obtains the log grade of the application program 3 and the log grade of the application program 5, if the log grade of the application program 3 and the log grade of the application program 5 are the same as the log grade of the application program 1, the processing is finished, the next event triggering is waited, and if the log grade of the application program 3 and the log grade of the application program 5 are different from the log grade of the application program 1, the log resource monitoring module calls the log grade modification internal interface to modify the log grade of the application program 3 and the log grade of the application program 5, and the problem that the log grade cannot be modified in batches when the whole system is divided into a plurality of independent application programs is solved.
If the user modifies the log grade of the application program 2 by calling the log grade modification external interface, the storage module sends a modification notification to the log resource monitoring module, and the log resource monitoring module calls the log grade to check whether other application programs with the log role B are available for the application program 2 or not through the internal interface, and at the moment, other application programs without the log role B can be checked, so that the processing is finished and the next event triggering is waited.
The above is an embodiment of the present invention. The above embodiments and specific parameters in the embodiments are only for clearly describing the inventive verification process of the inventor, and are not intended to limit the scope of the invention, which is defined by the claims, and all equivalent structural changes made by applying the descriptions and the drawings of the invention are included in the scope of the invention.
Claims (5)
1. The method for dynamically adjusting the log grade according to the log resource is characterized by comprising the following steps of:
a system for dynamically adjusting log levels based on log resources includes
The role configuration module is used for pre-configuring a log role when each program requiring dynamic adjustment of log level is started;
the storage module is used for modifying log grades of log roles of the external program and the user;
the log grade configuration module is used for checking and modifying the log grade of the log role by the internal program;
the log resource monitoring module is respectively connected with the storage module and the log grade configuration module and is used for monitoring the change condition of the log grade in the storage module, and checking and modifying the log grade of the log role by calling the log grade configuration module;
when the log resource dynamic adjustment log grade system is adopted for adjustment, the method comprises the following steps:
s1, marking each application program needing to dynamically adjust log level through a role configuration module by a user, and allowing the same application program to use the same mark;
s2, a user sets the log grade of one of the application programs through a storage module, and the storage module sends a modification notification to a log resource monitoring module;
and S3, the log resource monitoring module judges whether other application programs with the same marks as the application programs in the step S2 exist or not through the log grade configuration module, if not, the processing is ended, the next event triggering is waited, and if so, the log resource monitoring module calls the log grade configuration module to set the log grade of the other application programs with the same marks.
2. The method for dynamically adjusting log levels based on log resources according to claim 1, wherein: the storage module comprises a log level modification external interface, and the log configuration module comprises a log level viewing internal interface and a log level modification internal interface.
3. The method for dynamically adjusting log levels based on log resources according to claim 1, wherein: in step S1, a user configures a log role for each application program requiring dynamic adjustment of log level through a role configuration module, and allows the same application program to use a log role.
4. The method for dynamically adjusting log levels based on log resources according to claim 1, wherein: in step S2, the user modifies the log level of one of the application programs by calling the log level modification external interface, and the storage module sends a modification notification to the log resource monitoring module.
5. The method for dynamically adjusting log levels based on log resources according to claim 1, wherein: in the step S3, the method further includes the following steps:
s31, the log resource monitoring module calls a log grade to check whether other application programs with the same mark as the application program in the step S2 exist in the internal interface, if not, the processing is finished, the next event triggering is waited, and if so, the step S32 is executed;
s32, the log resource monitoring module acquires log levels of other application programs with the same mark, if the log levels of the other application programs are the same as the log levels of the application programs in the step S2, the processing is ended, the next event triggering is waited, if the log levels of the other application programs are different from the log levels of the application programs in the step S2, the step S33 is executed;
s33, the log resource monitoring module calls a log level modification internal interface to modify the log levels of other application programs.
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Denomination of invention: A system and method for dynamically adjusting log levels based on log resources Effective date of registration: 20230719 Granted publication date: 20230505 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd. Pledgor: CHENGDU GHOSTCLOUD TECHNOLOGY CO.,LTD. Registration number: Y2023980049104 |