Centos-Docker安装

环境

• 64bit centos-linux
• docker 社区版–Docker Community Edition for CentOS

• 安装过程：

  • Prerequisites

    Docker CE is supported on CentOS 7.3 64-bit.

    • 1.. Set up the repository–下载dockeer内核镜像

      Set up the Docker CE repository on CentOS:  sudo yum install -y yum-utils  sudo yum-config-manager \--add- repo\https://download.docker.com/linux/centos/docker-ce.repo  sudo yum makecache fast

    • 2.. Get Docker CE–安装docker社区版

       Install the latest version of Docker CE on CentOS: sudo yum -y install docker-ce Start Docker:  sudo systemctl start docker

    • 3.. Test your Docker CE installation–测试docker

      Test your installation:sudo docker run hello-world  

  docker的测试可以使用docker version执行

  Client:Version:      17.03.1-ceAPI version:  1.27Go version:   go1.7.5Git commit:   c6d412eBuilt:        Mon Mar 27 17:05:44 2017OS/Arch:      linux/amd64Server:Version:      17.03.1-ceAPI version:  1.27 (minimum version 1.12)Go version:   go1.7.5Git commit:   c6d412eBuilt:        Mon Mar 27 17:05:44 2017OS/Arch:      linux/amd64Experimental: false