docker install 指定版本

添加docker 阿里云源

1.cat >/etc/apt/sources.list.d/docker-main.list<<EOF
deb [arch=amd64] http://mirrors.aliyun.com/docker-engine/apt/repo ubuntu-xenial main
EOF

2. Add Docker’s official GPG key

curl -fsSL https://apt.dockerproject.org/gpg | sudo apt-key add -

3. apt update

apt-get update && apt-get upgrade -y 

4. remove old docker  verison

apt-get purge lxc-docker*

5. list docker vesion

apt-cache policy docker-engine 

6. install docker version

apt-get install -y docker-engine=17.03.0~ce-0~ubuntu-xenial

docker config

1. Docker Config Registry

• vi /lib/systemd/system/docker.service 在ExecStart后面添加如下命令:--insecure-registry=172.0.0.1 此IP根据私有仓库调整
• systemctl daemon-reload
• systemctl restart docker

2. Docker Config proxy

• vi /lib/systemd/system/docker.service 在ExecStart后面添加如下命令:--registry-mirror=https://n9h3vi0d.mirror.aliyuncs.com
• systemctl daemon-reload
• systemctl restart docker

3. Docker Root Dir Config

• vi /etc/docker/daemon.json 如没此文件,创建,添加:
  {
  "graph": "/mnt/data-docker"
  }
• systemctl daemon-reload
• systemctl restart docker

参考:
https://docs.docker.com/
https://www.xtplayer.cn/2017/02/2783