在centos7系统上安装部署MySQL、redis、minio、nginx、jar包的启动，可以远程连接，演练记录

1.编辑脚本，查看日志大小新建脚本在/root目录下cd /root/vim docker_log_size.sh填写以下脚本#!/bin/shecho "======== docker containers logs file size ========"logs=$(find /var/lib/docker/containers/ -name *-json.log)for log in $lo

搜索需要的镜像，选择版本。

镜像导出到本地：docker save -o /root/images/myminio.tar myminio:v1/root/images/myminio.tar 新建镜像名myminio:v1需导出镜像名镜像导入：docker load < /root/images/myminio.tar

使用版本：openEuler-21.09故障：EPOL509B/s | 146B00:00Errors during downloading metadata for repository ‘EPOL’:Status code: 404 for http://repo.openeuler.org/openEuler-21.09/EPOL/x86_64/repodat