安装docker

1.查看Linux系统

方法1:cat /proc/version

--Linux version 2.6.32-696.13.2.el6.x86_64 (mockbuild@c1bl.rdu2.centos.org)

方法2:which yum  /which apt

--/usr/bin/yum

2. 查看centos版本

rpm -q centos-release

--centos-release-6-8.el6.centos.12.3.x86_64

3.查看是否安装docker

docker version

4.centos6.8安装docker

4.1 安装EPEL

yum install -y epel-release

4.2 安装docker

yum -y install docker-io

5. 查看docker是否安装成功

docker version

6.  查看配置文件

cat /etc/sysconfig/docker

7. 启动docker

service docker start

Stopping docker: [ OK ]
Starting docker: [ OK ]

8. 镜像加速器

阿里云镜像获取地址:https://cr.console.aliyun.com/cn-hangzhou/instances/mirrors

8.1 修改配置文件 vim  /etc/sysconfig/docker

other_args="--registry-mirror=https://******.mirror.aliyuncs.com"

8.2 重启

service docker restart

8.3 检查加速器h是否生效

root 2172 1 0 12:06 pts/2 00:00:00 /usr/bin/docker -d --registry-mirror=https://ttq7u29t.mirror.aliyuncs.com
503 2266 32675 0 12:07 pts/2 00:00:00 grep docker

 

9.卸载docker

 yum remove docker-io

 

posted on 2020-04-24 11:27  happygril3  阅读(125)  评论(0)    收藏  举报

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