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Fault injection method, platform and system

A fault injection, platform technology, applied in fault hardware testing methods, detection of faulty computer hardware, instruments, etc., can solve problems such as damage to the tested object, lack of supervision and control mechanisms, and achieve the effect of avoiding damage

Active Publication Date: 2020-01-10
JUHAOKAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a fault injection method, platform and system, which are used to solve the problem that the existing fault testing process lacks a corresponding supervision and control mechanism and is easy to cause damage to the tested object

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  • Fault injection method, platform and system
  • Fault injection method, platform and system
  • Fault injection method, platform and system

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Embodiment Construction

[0029] In order to make the purposes, technical solutions and advantages of the exemplary embodiments of the present application clearer, the technical solutions in the exemplary embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the exemplary embodiments of the present application. , the described exemplary embodiments are only some of the embodiments of the present application, but not all of the embodiments.

[0030] Fault injection includes hardware-based fault injection and software-based fault injection. Among them, the hardware-based fault injection is completed at the physical level, by changing the environmental parameters of the hardware (such as electromagnetic interference, power interference, etc.), or by changing the pin input of the integrated circuit chip to achieve the effect of fault injection. Software-based fault injection, on the other hand, creates faults at the hardware l...

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Abstract

The embodiment of the invention provides a fault injection method, platform and system, and relates to the technical field of fault injection. The fault injection method comprises the steps of obtaining fault injection information input by a user; generating a change application form according to the fault injection information, and sending the change application form to a management subsystem towait for auditing; receiving an auditing result sent by the management subsystem, and sending the auditing result to the user; and if the auditing result indicates that auditing is passed, acquiring fault information according to the user instruction, and injecting the fault information into the tested object. The fault injection method, and platform and system provided by the embodiment of the invention can supervise and control the whole process of fault injection, have the characteristics of automation, process and standardization, and can reduce or even avoid damage to the tested object inthe fault test process.

Description

technical field [0001] The present application relates to the technical field of fault injection, and in particular to a fault injection method, platform and system. Background technique [0002] With the rise of distributed systems and microservices, the system architecture has become more and more complex, and system failures have become unpredictable. Traditional unit testing and integration testing have been unable to fully cover the increasingly complex software architecture. Therefore, there is a need to actively measure the resilience and robustness of the system through fault injection to build the system's ability to resist out-of-control conditions. [0003] At present, in the process of fault injection, users usually directly inject the written fault information into the object under test. Since fault injection is to inject fault information into a normal system, the fault injection operation itself has certain risks. However, the existing failure testing proces...

Claims

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Application Information

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IPC IPC(8): G06F11/22G06F11/36
CPCG06F11/2273G06F11/3688
Inventor 李永福王鹏
Owner JUHAOKAN TECH CO LTD
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