一种解决KubeEdge误删mqtt容器和系统bin目录的方法  

A method to resolve KbeEge’s misdeletion of mqtt containers and system bin directories

作　　者：杨志佳 龚俊 郜兴磊 林成林 樊凯 YANG Zhijia;GONG Jun;GAO Xinglei;LIN Chenglin;FAN Kai(Automation Research Institute of China South Industries Group Co.,Ltd.,Mianyang 621000,China)

机构地区：[1]中国兵器装备集团自动化研究所有限公司,四川绵阳621000

出　　处：《兵器装备工程学报》2023年第S02期256-260,共5页Journal of Ordnance Equipment Engineering

基　　金：创发基金项目(2023901-2)。

摘　　要：KubeEdge目前的版本默认mqtt以容器方式运行在边缘节点上,但容器引擎为非docker时,在edgecore启动后,mqtt容器会被清理掉,同时系统/bin目录被删除,针对这2个严重缺陷,提出在边缘节点上edgecore支持静态pod功能,mqtt以静态pod方式解决该问题,有关设计方案和代码开发成果已在基于OpenEuler的边缘集群上得到成功验证,2个缺陷均从源头得到克服,可提交PR到KubeEdge开源社区。The current version of KubeEdge already defaults to running mqtt as a container on edge nodes.However,when the container engine is not a docker,the mqtt container will be cleaned up after the edgecore is started,and the system/bin directory will be deleted.In response to these two serious defects,it is proposed to support static pod function on edge nodes in edgecore.mqtt solves this problem through static pod,and designs solutions and code development,The results have been successfully verified on the OpenEuler based edge cluster,and both defects have been resolved from the source.PR has been received by the KubeEdge open source community and merged into the master branch.

关 键 词：kubeedge edgecore mqtt 静态pod 容器 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]