CN113986638A - Chaos engineering-based fault drilling method and system, storage medium and electronic equipment - Google Patents

Chaos engineering-based fault drilling method and system, storage medium and electronic equipment Download PDF

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CN113986638A
CN113986638A CN202111422718.6A CN202111422718A CN113986638A CN 113986638 A CN113986638 A CN 113986638A CN 202111422718 A CN202111422718 A CN 202111422718A CN 113986638 A CN113986638 A CN 113986638A
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fault
configuration information
tested
plug
server
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黄石林
刘晓婷
刘斌
沈晶晶
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Bank of China Ltd
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Bank of China Ltd
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2273Test methods
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2268Logging of test results
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00Computing arrangements based on specific mathematical models
    • G06N7/08Computing arrangements based on specific mathematical models using chaos models or non-linear system models

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Abstract

The application discloses a fault drilling method, a system, a storage medium and electronic equipment based on chaotic engineering, which can be applied to the financial field or other fields. The method comprises the steps that at least one piece of fault configuration information is sent to each device of a first device group, the first device group comprises at least one device, and each device of the first device group is connected with a tested server; sending each fault configuration information to a tested server; respectively installing fault plug-ins corresponding to the respective fault configuration information to each device through a fault injection tool and starting the fault plug-ins; and running at least one tested service in the tested server to obtain corresponding test result information, and correspondingly storing each fault configuration information and test result information sent to the tested server so as to form test data, wherein the tested service is associated with the fault plug-in. The invention can carry out multi-machine fault drilling on the server and obtain corresponding test data, and has better test effect.

Description

Chaos engineering-based fault drilling method and system, storage medium and electronic equipment
Technical Field
The invention relates to the field of testing, in particular to a fault drilling method and system based on chaotic engineering, a storage medium and electronic equipment.
Background
In the conventional fault drilling in the test field, single-machine fault drilling is mainly used at present. However, as various system architectures gradually evolve into micro-services and distributed architectures, the test effect of single-machine fault drilling is poor, and the requirement of system test cannot be met.
Disclosure of Invention
In view of the above, the present invention provides a fault drilling method, system, storage medium and electronic device based on chaotic engineering that overcome or at least partially solve the above-mentioned problems.
In a first aspect, a fault drilling method based on chaotic engineering is applied to a fault drilling system based on chaotic engineering, the system is in communication connection with a tested server in which at least one fault injection tool is pre-deployed, and the method includes:
respectively sending at least one piece of fault configuration information to each device of a first device group, wherein the first device group comprises at least one device, and each device of the first device group is connected with the tested server;
sending each fault configuration information to the tested server;
respectively installing fault plug-ins corresponding to the respective fault configuration information to each device through the fault injection tool and starting the fault plug-ins;
and running at least one tested service in the tested server to obtain corresponding test result information, and correspondingly storing each fault configuration information and the test result information which are sent to the tested server so as to form test data, wherein the tested service is associated with the fault plug-in.
With reference to the first aspect, in certain optional embodiments, the method further comprises:
and deleting each fault configuration information and each fault plug-in unit of each device so as to destroy the fault drilling.
With reference to the previous embodiment, in some optional embodiments, the deleting each piece of fault configuration information and each piece of fault plugin of each device to destroy the fault drill includes:
and deleting each fault configuration information of each device and/or each fault configuration information sent to the tested server, and deleting each fault plug-in of each device so as to destroy the fault drilling.
With reference to the first aspect, in some optional implementations, the sending each piece of fault configuration information to the server under test includes:
generating a corresponding fault configuration information list according to each fault configuration information;
and sending each fault configuration information recorded in the fault configuration information list to the tested server.
With reference to the first aspect, in some optional embodiments, the running at least one tested service in the tested server to obtain corresponding test result information, and correspondingly storing each fault configuration information and the test result information sent to the tested server, so as to form test data includes:
and running at least one tested service in the tested server to provide the tested service for each device in the first device group, so that the tested server obtains a request for the tested service sent by other devices, responds to the request to obtain corresponding test result information, and correspondingly stores each fault configuration information and the test result information sent to the tested server to form test data.
In a second aspect, a chaotic engineering based fault drilling system is in communication connection with a tested server with at least one fault injection tool deployed in advance;
the system comprises: the device comprises a first sending unit, a second sending unit, a plug-in mounting unit and a testing unit;
the first sending unit is configured to perform sending of at least one piece of fault configuration information to each device of a first device group, where the first device group includes at least one device, and each device of the first device group is connected to the tested server;
the second sending unit is configured to execute sending of each fault configuration information to the tested server;
the plug-in installation unit is configured to execute installation of fault plug-ins corresponding to the respective fault configuration information to the devices through the fault injection tool and start the fault plug-ins;
the test unit is configured to execute running of at least one tested service in the tested server to obtain corresponding test result information, and correspondingly store each fault configuration information and the test result information sent to the tested server to form test data, wherein the tested service is associated with the fault plugin.
With reference to the second aspect, in certain alternative embodiments, the system further comprises: a deletion unit;
the deleting unit is configured to delete each piece of fault configuration information and delete each piece of fault plug-in of each piece of equipment so as to destroy the fault drilling.
With reference to the previous embodiment, in some optional embodiments, the deleting unit includes: deleting the sub-unit;
the deleting subunit is configured to delete each piece of fault configuration information of each piece of equipment and/or delete each piece of fault configuration information sent to the tested server, and delete each piece of fault plugin of each piece of equipment, so as to destroy the current fault drilling.
In a third aspect, a computer-readable storage medium stores thereon a program, which when executed by a processor implements the chaotic engineering-based fault drilling method according to any one of the above.
In a fourth aspect, an electronic device includes at least one processor, and at least one memory, a bus, connected to the processor; the processor and the memory complete mutual communication through the bus; the processor is used for calling the program instructions in the memory so as to execute any one of the chaotic engineering based fault drilling methods.
By means of the technical scheme, the fault drilling method, the system, the storage medium and the electronic device based on the chaotic engineering provided by the invention can respectively send at least one piece of fault configuration information to each device of a first device group, wherein the first device group comprises at least one device, and each device of the first device group is connected with the tested server; sending each fault configuration information to the tested server; respectively installing fault plug-ins corresponding to the respective fault configuration information to each device through the fault injection tool and starting the fault plug-ins; and running at least one tested service in the tested server to obtain corresponding test result information, and correspondingly storing each fault configuration information and the test result information which are sent to the tested server so as to form test data, wherein the tested service is associated with the fault plug-in. Therefore, the method and the device can be used for performing multi-machine fault drilling on the server and obtaining corresponding test data, and the test effect is good.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
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Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart of a method for fault drilling based on chaotic engineering according to the present invention;
FIG. 2 is a schematic structural diagram of a fault drilling system based on chaotic engineering according to the present invention;
fig. 3 shows a schematic structural diagram of an electronic device provided by the present invention.
Detailed Description
The inventor researches and discovers that single-machine fault drilling is mainly used in the traditional fault drilling in the test field. However, as various system architectures gradually evolve into micro-services and distributed architectures, the test effect of single-machine fault drilling is poor, and the requirement of system test cannot be met. There is a need for a method or system for installing fault plug-ins to multiple machines in a tested environment for performing fault drilling experiments to obtain more comprehensive test data and improve test effect.
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It should be noted that: the chaos engineering-based fault drilling method, the chaos engineering-based fault drilling system, the storage medium and the electronic equipment can be used in the financial field or other fields, for example, can be used in a fault drilling application scenario in the financial field. The other fields are arbitrary fields other than the financial field, for example, the field of network security. The above description is only an example, and does not limit the application fields of the chaotic engineering based fault drilling method, system, storage medium, and electronic device provided by the present invention.
As shown in fig. 1, the present invention provides a fault drilling method based on chaotic engineering, applied to a fault drilling system based on chaotic engineering, the system is in communication connection with a tested server pre-deployed with at least one fault injection tool, the method includes: s100, S200, S300, and S400;
s100, respectively sending at least one piece of fault configuration information to each device of a first device group, wherein the first device group comprises at least one device, and each device of the first device group is connected with the tested server;
optionally, the chaos engineering-based fault drilling system provided by the invention can be understood as a test platform created based on chaos engineering. The complete technical solution of the present invention can be implemented on the test platform, which is not limited by the present invention.
Optionally, the fault injection tool of the present invention may be a chaotic tool, and the tool may be deployed in batch when maintaining the test environment information of each tested server. For example, when test environment information such as an IP, a user name, and a password of each tested server is maintained, a fault injection tool corresponding to a fault plug-in used in a subsequent fault drilling process may be deployed in the corresponding tested server, which is not limited in the present invention.
Optionally, the fault configuration information of the present invention may include: fault type and fault parameters. For example, the method provided by the invention can be used for carrying out CPU full load fault drilling on the tested server. The CPU full load fault drill can be understood as: the CPU of at least one device connected to the tested server is fully run, and the service corresponding to the fully run CPU is provided by the tested server, so as to obtain the host status of the tested server, the service supply status of the tested server for providing the service, and the like. At this time, the fault type can be understood as: the CPU is full and the fault parameters can be understood as: 100%, if performing other fault drills, it may be other fault types and fault parameters accordingly, which is not limited by the present invention.
Optionally, the present invention does not limit the process of sending the fault configuration information to the device, and any feasible manner is within the protection scope of the present invention.
Optionally, each device of the first device group is also in communication connection with an execution main body executing the present invention, that is, in communication connection with the system provided by the present invention, which is not limited by the present invention.
S200, sending each fault configuration information to the tested server;
optionally, each of the fault configuration information is sent to the tested server, so that the tested server records corresponding test data for use in a subsequent testing process. That is, the test data includes each of the fault configuration information and the test result information sent to the tested server, which is not limited in the present invention.
For example, the failure configuration information with the failure type of CPU full and the failure parameter of 100% is transmitted to the device 1 in step 100. The CPU full-load fault drilling of the device 1 needs to be performed on the corresponding tested server subsequently, the tested server needs to record at least one piece of test data, and the test data points to the CPU full-load fault drilling of the device 1, which is not limited by the present invention.
Optionally, the present invention does not limit the manner of sending each fault configuration information to the tested server, and any feasible manner is within the protection scope of the present invention. For example, in combination with the embodiment shown in fig. 1, in some alternative embodiments, the S200 includes: step 1.1 and step 1.2;
step 1.1, generating a corresponding fault configuration information list according to each fault configuration information;
optionally, a tested server may generate a fault configuration information list, where the fault configuration information list may be used as a total summary table to record fault configuration information received by each device connected to the tested server, so as to subsequently send the fault configuration information of each device to the tested server in batch according to the fault configuration information list, which is not limited in this invention.
And step 1.2, sending each fault configuration information recorded in the fault configuration information list to the tested server.
Optionally, the sending of each fault configuration information recorded in the fault configuration information list to the tested server is not limited in the present invention, and any feasible manner is within the protection scope of the present invention.
S300, respectively installing fault plug-ins corresponding to the fault configuration information to each device through the fault injection tool and starting the fault plug-ins;
alternatively, the fault injection tool of the present invention may be understood as an automatic plug-in installation tool, through which a corresponding fault plug-in can be installed to a corresponding device, so that the device generates a corresponding fault. For example, the fault injection tool may install a CPU full run plug-in to the device 1, so that the CPU of the device 1 keeps the CPU full run because of the plug-in, which is not limited by the present invention.
Optionally, in the present invention, the step of installing a fault plug-in corresponding to the respective fault configuration information to each device and starting the fault plug-in may be understood as follows: the fault plug-in already functions in the corresponding device, so that the device generates a corresponding fault, which is not limited by the present invention.
Optionally, for some fault plug-ins that are automatically started upon installation, a fault plug-in corresponding to the respective fault configuration information may be installed to each device through the fault injection tool in S300, which is just to say, the present invention is not limited to this.
S400, running at least one tested service in the tested server to obtain corresponding test result information, and correspondingly storing each fault configuration information and the test result information sent to the tested server to form test data, wherein the tested service is associated with the fault plug-in.
Optionally, a plurality of tested services may be preset in the tested server, and the plurality of tested services have an association relationship therebetween. I.e., may be invoked from one another, each tested service may be associated with at least one device. That is, each tested service is called by at least one device, and when a device fails, the called service may be affected, and further, the other called services may be affected, so that the server where the services are located may also be affected.
Therefore, the invention can run at least one tested service in the tested server, and if the tested service is also related to other tested services, other tested services can be run at the same time. Other tested services may be run in the tested server, or may be run in other tested servers, which is not limited in the present invention.
Optionally, the service under test is associated with the failed plug-in, and may be understood as: the fault plug-in will have a certain influence on the tested service and the software and hardware providing the tested service to a certain extent, which is not limited by the present invention.
Optionally, on the premise that the fault plugin is operated in the device, the tested service is operated, which may reflect the influence of one or more device faults on the tested service, the tested server, and other software and hardware, and may reflect the influence of one or more device faults on the entire network and system to a certain extent, which is not limited in the present invention.
Optionally, as described above, the test data may record fault configuration information of each device and result in corresponding test result information. The test result information may include: the running condition of the tested service, the software and hardware running condition of the tested server, and the running condition of other software and hardware, which are not limited in the present invention.
Optionally, the present invention does not specifically limit the specific process of testing the tested server, and any feasible manner is within the protection scope of the present invention. For example, in combination with the embodiment shown in fig. 1, in some alternative embodiments, the S400 includes:
and running at least one tested service in the tested server to provide the tested service for each device in the first device group, so that the tested server obtains a request for the tested service sent by other devices, responds to the request to obtain corresponding test result information, and correspondingly stores each fault configuration information and the test result information sent to the tested server to form test data.
Optionally, in the case that a device connected to the server under test fails, both the server under test and the service under test may be affected. At this time, the tested service is operated, so that the tested server obtains the request for the tested service and responds to the request, in this process, the device executing the present invention may monitor and obtain the operation condition of the tested service, the software and hardware operation condition of the tested server, and the operation condition of other software and hardware, which is not limited by the present invention.
Optionally, the other device mentioned herein may be a device to which the fault plug-in is not installed in the fault drilling process, and the device may be a device connected to the tested server, or a device connected to another server, which is not limited in the present invention.
Optionally, the request stated by the present invention may also be sent by a device that has been installed with a fault plug-in during the fault drilling process, which is not limited by the present invention.
In some alternative embodiments, in combination with the embodiment shown in fig. 1, the method further comprises:
and deleting each fault configuration information and each fault plug-in unit of each device so as to destroy the fault drilling.
Optionally, each fault drilling process may be performed when the same fault plugin is installed on multiple devices, or may be performed when multiple different fault plugins are installed on multiple devices, which is not limited in the present invention.
Optionally, after the test result of each fault drill is obtained, the corresponding fault configuration information and the corresponding fault plugin may be deleted to destroy the fault drill process, so as to execute the next fault drill, which is not limited in the present invention.
Optionally, after the test data of the fault drilling of this time is backed up, the test data of the fault drilling of this time in the device of the present invention may be deleted, which is not limited by the present invention.
Optionally, because the fault configuration information exists in the device and also exists in the tested server, the fault configuration information in the device may be deleted, the fault configuration information in the tested server may also be deleted, and the fault configuration information in both the device and the tested server may also be deleted, which is not limited in the present invention. For example, in combination with the previous embodiment, in some alternative embodiments, the deleting each piece of fault configuration information and each piece of fault plugin of each device to destroy the fault drill at this time includes:
and deleting each fault configuration information of each device and/or each fault configuration information sent to the tested server, and deleting each fault plug-in of each device so as to destroy the fault drilling.
As shown in fig. 2, the present invention provides a chaos engineering based fault drilling system, which is in communication connection with a tested server pre-deployed with at least one fault injection tool;
the system comprises: a first transmission unit 100, a second transmission unit 200, a plug-in mounting unit 300, and a test unit 400;
the first sending unit 100 is configured to perform sending of at least one piece of failure configuration information to each device of a first device group, where the first device group includes at least one device, and each device of the first device group is connected to the server under test;
the second sending unit 200 is configured to execute sending each fault configuration information to the tested server;
the plug-in installation unit 300 is configured to execute installation of a fault plug-in corresponding to the respective fault configuration information to each of the devices by the fault injection tool and start the fault plug-in;
the testing unit 400 is configured to execute running of at least one tested service in the tested server to obtain corresponding test result information, and correspondingly store each fault configuration information and the test result information sent to the tested server to form test data, wherein the tested service is associated with the fault plugin.
In some optional embodiments, in combination with the embodiment shown in fig. 2, the system further includes: a deletion unit;
the deleting unit is configured to delete each piece of fault configuration information and delete each piece of fault plug-in of each piece of equipment so as to destroy the fault drilling.
With reference to the previous embodiment, in some optional embodiments, the deleting unit includes: deleting the sub-unit;
the deleting subunit is configured to delete each piece of fault configuration information of each piece of equipment and/or delete each piece of fault configuration information sent to the tested server, and delete each piece of fault plugin of each piece of equipment, so as to destroy the current fault drilling.
In some optional embodiments, in combination with the embodiment shown in fig. 2, the second sending unit 200 includes: a list generation subunit and a second sending subunit;
the list generating subunit is configured to execute generating a corresponding fault configuration information list according to each fault configuration information;
the second sending subunit is configured to execute sending each piece of the failure configuration information recorded in the failure configuration information list to the tested server.
In some alternative embodiments, in combination with the embodiment shown in fig. 2, the test unit 400 includes: a test subunit;
the testing subunit is configured to execute running of at least one tested service in the tested server, so as to provide the tested service to each device of the first device group, so that the tested server obtains a request, sent by another device, for the tested service, and responds to the request, thereby obtaining corresponding testing result information, and correspondingly stores each fault configuration information and the testing result information sent to the tested server, thereby forming testing data.
The present invention provides a computer-readable storage medium on which a program is stored, the program implementing any of the above-described chaotic engineering-based fault drilling methods when executed by a processor.
As shown in fig. 3, the present invention provides an electronic device 70, wherein the electronic device 70 includes at least one processor 701, at least one memory 702 connected to the processor 701, and a bus 703; the processor 701 and the memory 702 complete communication with each other through the bus 703; the processor 701 is configured to call the program instructions in the memory 702 to execute any one of the above-mentioned fault drilling methods based on chaotic engineering.
In this application, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (10)

1. A fault drilling method based on chaotic engineering is characterized by being applied to a fault drilling system based on chaotic engineering, wherein the system is in communication connection with a tested server which is pre-deployed with at least one fault injection tool, and the method comprises the following steps:
respectively sending at least one piece of fault configuration information to each device of a first device group, wherein the first device group comprises at least one device, and each device of the first device group is connected with the tested server;
sending each fault configuration information to the tested server;
respectively installing fault plug-ins corresponding to the respective fault configuration information to each device through the fault injection tool and starting the fault plug-ins;
and running at least one tested service in the tested server to obtain corresponding test result information, and correspondingly storing each fault configuration information and the test result information which are sent to the tested server so as to form test data, wherein the tested service is associated with the fault plug-in.
2. The method of claim 1, further comprising:
and deleting each fault configuration information and each fault plug-in unit of each device so as to destroy the fault drilling.
3. The method of claim 2, wherein deleting each of the fault configuration information and each of the faulty plug-ins of each of the devices to destroy the fault drill comprises:
and deleting each fault configuration information of each device and/or each fault configuration information sent to the tested server, and deleting each fault plug-in of each device so as to destroy the fault drilling.
4. The method of claim 1, wherein sending each of the fault configuration information to the server under test comprises:
generating a corresponding fault configuration information list according to each fault configuration information;
and sending each fault configuration information recorded in the fault configuration information list to the tested server.
5. The method according to claim 1, wherein the operating at least one tested service in the tested servers to obtain corresponding test result information, and correspondingly storing each fault configuration information and each test result information sent to the tested servers, so as to form test data, comprises:
and running at least one tested service in the tested server to provide the tested service for each device in the first device group, so that the tested server obtains a request for the tested service sent by other devices, responds to the request to obtain corresponding test result information, and correspondingly stores each fault configuration information and the test result information sent to the tested server to form test data.
6. A chaos engineering-based fault drilling system is characterized in that the system is in communication connection with a tested server which is pre-deployed with at least one fault injection tool;
the system comprises: the device comprises a first sending unit, a second sending unit, a plug-in mounting unit and a testing unit;
the first sending unit is configured to perform sending of at least one piece of fault configuration information to each device of a first device group, where the first device group includes at least one device, and each device of the first device group is connected to the tested server;
the second sending unit is configured to execute sending of each fault configuration information to the tested server;
the plug-in installation unit is configured to execute installation of fault plug-ins corresponding to the respective fault configuration information to the devices through the fault injection tool and start the fault plug-ins;
the test unit is configured to execute running of at least one tested service in the tested server to obtain corresponding test result information, and correspondingly store each fault configuration information and the test result information sent to the tested server to form test data, wherein the tested service is associated with the fault plugin.
7. The system of claim 6, further comprising: a deletion unit;
the deleting unit is configured to delete each piece of fault configuration information and delete each piece of fault plug-in of each piece of equipment so as to destroy the fault drilling.
8. The system of claim 7, wherein the deletion unit comprises: deleting the sub-unit;
the deleting subunit is configured to delete each piece of fault configuration information of each piece of equipment and/or delete each piece of fault configuration information sent to the tested server, and delete each piece of fault plugin of each piece of equipment, so as to destroy the current fault drilling.
9. A computer-readable storage medium on which a program is stored, the program realizing the chaotic engineering-based fault drilling method according to any one of claims 1 to 5 when executed by a processor.
10. An electronic device comprising at least one processor, and at least one memory, bus connected to the processor; the processor and the memory complete mutual communication through the bus; the processor is configured to call program instructions in the memory to perform the chaotic engineering based fault drilling method according to any one of claims 1 to 5.
CN202111422718.6A 2021-11-26 2021-11-26 Chaos engineering-based fault drilling method and system, storage medium and electronic equipment Pending CN113986638A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115033415A (en) * 2022-06-21 2022-09-09 北京同创永益科技发展有限公司 Chaotic engineering fault evaluation method based on FMEA

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115033415A (en) * 2022-06-21 2022-09-09 北京同创永益科技发展有限公司 Chaotic engineering fault evaluation method based on FMEA
CN115033415B (en) * 2022-06-21 2023-04-18 北京同创永益科技发展有限公司 Chaotic engineering fault evaluation method based on FMEA

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