Process processing method and device

A process, processor technology, applied in the field of information processing

Active Publication Date: 2018-03-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The current operating system has only one watchdog driver, which can only delete all pro

Method used

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  • Process processing method and device

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0032] figure 1 is a schematic diagram of an application scenario of an embodiment of the present invention.

[0033] Such as figure 1 As shown, there is a watchdog driver in the Linux system. The watchdog driver is used to monitor the operation of the system. It is located in the kernel space, and the user program in the user space communicates with the watchdog driver through the device file dev. Specifically, once the user program opens the / dev / watch...

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Abstract

The embodiment of the invention provides a method for processing processes in containers. The method is used for a physical machine. The multiple containers are deployed on the physical machine. The physical machine comprises a watchdog driver. The watchdog driver receives a first operation instruction of the first container through a device file dev, wherein the first operation instruction includes a first process identifier (PID), and the first PID represents that the first operation instruction is issued under the first process in the first container; a first namespace corresponding to thefirst container is determined according to the first PID; all the processes in the first container are deleted according to the first namespace. Thus, the watchdog driver can delete all the processesin the specific container through the determined namespace of the container without influencing the processes in the other containers, and the process processing of container granularity is realized.

Description

technical field [0001] The present invention relates to the field of information processing, and more specifically, to a method and device for processing processes in a container. Background technique [0002] Container (English: container) is a kernel virtualization technology that can provide lightweight virtualization to isolate processes and resources. Among them, Docker is currently the most popular container technology. [0003] The watchdog (English: watchdog) driver is used to ensure the normal operation of the system. The system will regularly feed the watchdog driver. When the system fails, it may not feed the dog for a long time. At this time, the watchdog driver can restart the system. [0004] The current operating system has only one watchdog driver, and the watchdog driver can only delete all processes of the entire system, so it can only guarantee the reliability of the entire system level. However, with the development of telecommunication services, contain...

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Application Information

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IPC IPC(8): G06F11/07G06F9/48
CPCG06F9/485G06F11/0715G06F11/0757G06F11/0793G06F2209/483G06F2209/481G06F11/30G06F11/0712G06F3/0604G06F3/0644G06F3/0664G06F3/0673
Inventor 杜宇方江洋洋
Owner HUAWEI TECH CO LTD
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