docker命令自动安装

docker命令自动安装

操作

操作就是执行两句脚本

curl -fsSL get.docker.com -o get-docker.sh
    这句命令会在当前文件夹下下载一个get-docker.sh的脚本，就是get.docker.com的访问结果
sh get-docker.sh --mirror Aliyun
    执行脚本，并将镜像源改为阿里的镜像源

正常脚本输出

执行脚本后的输出

root@microservicehost:~# ./get-docker.sh --mirror Aliyun
# Executing docker install script, commit: 40b1b76
+ sh -c apt-get update -qq >/dev/null
+ sh -c apt-get install -y -qq apt-transport-https ca-certificates curl >/dev/null
+ sh -c curl -fsSL "https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg" | apt-key add -qq - >/dev/null
+ sh -c echo "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu xenial edge" > /etc/apt/sources.list.d/docker.list
+ sh -c apt-get update -qq >/dev/null
+ sh -c apt-get install -y -qq --no-install-recommends docker-ce >/dev/null
+ sh -c docker version
Client:
 Version:           18.09.2
 API version:       1.39
 Go version:        go1.10.6
 Git commit:        6247962
 Built:             Sun Feb 10 04:13:50 2019
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          18.09.2
  API version:      1.39 (minimum version 1.12)
  Go version:       go1.10.6
  Git commit:       6247962
  Built:            Sun Feb 10 03:42:13 2019
  OS/Arch:          linux/amd64
  Experimental:     false
If you would like to use Docker as a non-root user, you should now consider
adding your user to the "docker" group with something like:

  sudo usermod -aG docker your-user

Remember that you will have to log out and back in for this to take effect!

WARNING: Adding a user to the "docker" group will grant the ability to run
         containers which can be used to obtain root privileges on the
         docker host.
         Refer to https://docs.docker.com/engine/security/security/#docker-daemon-attack-surface
         for more information.

** DOCKER ENGINE - ENTERPRISE **

If you’re ready for production workloads, Docker Engine - Enterprise also includes:

  * SLA-backed technical support
  * Extended lifecycle maintenance policy for patches and hotfixes
  * Access to certified ecosystem content

** Learn more at https://dockr.ly/engine2 **

ACTIVATE your own engine to Docker Engine - Enterprise using:

  sudo docker engine activate

root@microservicehost:~# 

验证结果

docker version

Client:
 Version:           18.09.2
 API version:       1.39
 Go version:        go1.10.6
 Git commit:        6247962
 Built:             Sun Feb 10 04:13:50 2019
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          18.09.2
  API version:      1.39 (minimum version 1.12)
  Go version:       go1.10.6
  Git commit:       6247962
  Built:            Sun Feb 10 03:42:13 2019
  OS/Arch:          linux/amd64
  Experimental:     false

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