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Container daemon process updating method and device

A daemon process and container technology, applied in the computer field, can solve problems such as complex update process and cumbersome installation and layout, and achieve the effect of avoiding installation and layout, ensuring security, and simplifying the upgrade process

Active Publication Date: 2017-11-28
ALIBABA CLOUD COMPUTING LTD
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  • Claims
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Problems solved by technology

[0005] The purpose of this application is to provide a method and device for updating the container daemon process, so as to solve the problem of updating the container daemon process by installing third-party software or script programs on the user equipment in the prior art, resulting in cumbersome installation arrangements and difficult update process. Problems that are complex and have security concerns

Method used

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  • Container daemon process updating method and device
  • Container daemon process updating method and device
  • Container daemon process updating method and device

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Embodiment Construction

[0035] The application will be described in further detail below in conjunction with the accompanying drawings.

[0036] figure 1 A schematic structural diagram of a container proxy device for updating a container daemon process according to one aspect of the present application is shown. The container proxy device 1 includes: obtaining means 11 , generating means 12 and submitting means 13 .

[0037] Wherein, the acquisition means 11 acquires the command to upgrade the container daemon process from the master node device; the generation means 12 acquires the system environment information of the system where the container is located, and generates the container based on the command to upgrade the container daemon process and the system environment information The upgrade task of the daemon process: the submission means 13 submits the upgrade task to the system timing task of the system where it is located, so that the system can upgrade the container daemon process based on ...

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Abstract

The invention aims to provide a container daemon process updating method and device. A command for updating a container daemon process is obtained from a main node device; system environment information of a system where a container is located is obtained, and a container daemon process updating task is generated based on the command for updating the container daemon process and the system environment information; the updating task is submitted to a system timing task of the system to make the system update the container daemon process based on the updating task. The safety of container daemon process updating is ensured, the problem that no more complete authorization of the system exists due to complicated installation and configuration of independent third-party updating software or script programs is avoided, and accordingly the container daemon process updating process is simplified.

Description

technical field [0001] The present application relates to the field of computers, in particular to a technique for updating a container daemon process. Background technique [0002] Docker is an open source application container engine, which aims to provide an automated deployment solution for applications, quickly create a container (container, a lightweight virtual machine) on an operating system (for example, Linux system) and deploy and run it. It is very convenient to automate the installation, deployment and upgrade of applications through configuration files. Docker virtualizes multiple containers, and each container is isolated from each other without an interface. It can separate each other's production environment and development environment without affecting each other. Each container has its own independent various namespaces (namespace), change the namespace Including: process identifier process (Process Identification process, namely PID process), MNT file sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F9/445G06F21/51
CPCG06F8/65G06F9/45558G06F21/51G06F2009/45587
Inventor 闫长海张卓刘鑫
Owner ALIBABA CLOUD COMPUTING LTD
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