openeuler的docker镜像使用

1 点击(此处)折叠或打开下载 https://repo.openeuler.org/openEuler-20.03-LTS/docker_img/aarch64/openEuler-docker.aarch64.tar.xz
2 先导入镜像
docker -i openEuler-docker.aarch64.tar.xz
这个镜像没有几乎没有任何命令，vi和vim都没有，只好映射openEuler_aarch64.repo文件
现在/vm目录下建立openEuler_aarch64.repo
内容如下

#Copyright (c) [2019] Huawei Technologies Co., Ltd.
#generic-repos is licensed under the Mulan PSL v1.
#You can use this software according to the terms and conditions of the Mulan PSL v1.
#You may obtain a copy of Mulan PSL v1 at:
#    http://license.coscl.org.cn/MulanPSL
#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
#PURPOSE.
#See the Mulan PSL v1 for more details.
[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS/everything/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS/EPOL/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS/debuginfo/$basearch/RPM-GPG-KEY-openEuler

[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS/source/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS/source/RPM-GPG-KEY-openEuler

[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS/update/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS/OS/$basearch/RPM-GPG-KEY-openEuler

3 使用一下命令创建容器
docker run -d --name taishang -it -d --privileged=true -p 10022:22 -p 10443:443 -v /vm/taishan:/etc/yum.repos.d:rw   openeuler-20.03-lts /bin/bash


启动容器
docker start taishang


进入容器
docker exec -it taishang /bin/bash
安装vim
yum install vim
安装后，vim /etc/bashrc
屏蔽 #export TMOUT=300
停止容器taishang，启动容器taishang
docker stop taishang
docker start taishang
输入 echo $TMOUT


为了安装mysql，必须要useradd命令，需要安装 
yum install shadow-utils
然后运行 which useradd
显示
/usr/sbin/useradd
4 安装mysql  yum install mysql
5 安装openjdk
yum install java