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Method and device for dynamically adjusting resources of Docker container and readable medium

A docker container and resource technology, applied in the field of cloud computing security, can solve problems such as running out of memory, adverse consequences, and affecting normal operation, and achieve the effect of protecting operation security

Inactive Publication Date: 2019-11-05
SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a container on the host is attacked, or a security incident occurs due to misoperation, it may quickly exhaust the computing, memory and other resources of the node where it resides, affecting the normal operation of other containers on the same node, resulting in adverse consequences

Method used

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  • Method and device for dynamically adjusting resources of Docker container and readable medium
  • Method and device for dynamically adjusting resources of Docker container and readable medium

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0020] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0021] Based on the above purpose, the first aspect of the embodiments of the present invention proposes an embodiment of a method for dynamically adjusting resources of a Docker container. figure 1 What is shown is a schematic diagram of an embodim...

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Abstract

The invention discloses a method for dynamically adjusting resources of a Docker container. The method comprises the following steps: collecting resource information of the Docker container; analyzingthe resource information to judge whether the resource isolation of the Docker container is damaged or not; in response to the fact that the resource isolation of the Docker container is destroyed, calculating a resource use intensity limit quantity; and limiting the resource use of the Docker container according to the resource use intensity limiting quantity. The invention further discloses computer equipment and a readable storage medium. According to the method and the device for dynamically adjusting the resources of the Docker container, the resource use of the Docker container is dynamically adjusted through real-time monitoring. A container CPU and memory resources are isolated, and the operation safety of the Docker container is protected.

Description

technical field [0001] The present invention relates to the field of cloud computing security, and more specifically refers to a method, device and readable medium for dynamically adjusting resources of a Docker container. Background technique [0002] Docker containers use technologies such as Linux namespaces to isolate processes and resources, and do not need to provide instruction interpretation mechanisms and other complexities of full virtualization. LXC provides a mechanism to support simultaneous execution of multiple isolated containers on a single controllable host node. A container provides a virtual environment with its own process and network space, which is a virtualization of resources at the operating system level. Containers divide resources managed by a single operating system into isolated groups to better balance conflicting resource usage needs among isolated groups. [0003] Compared with containers, a virtual machine has a complete operating system, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F9/50
CPCG06F9/45558G06F9/5027G06F2009/45595
Inventor 李若寒孙大军元河清孙晓妮
Owner SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD