#安装依赖包 [root@Docker ~]# yum -y install yum-utils device-mapper-persistent-data lvm2 #添加docker的CE版本的yum源配置文件 [root@Docker ~]# curl https://download.docker.com/linux/centos/docker-ce.repo -o /etc/yum.repos.d/docker-ce.repo % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 2424 100 2424 0 0 2544 0 --:--:-- --:--:-- --:--:-- 2543 [root@Docker ~]# ll /etc/yum.repos.d/docker-ce.repo -rw-r--r-- 1 root root 2424 7月 2 23:00 /etc/yum.repos.d/docker-ce.repo
或者国内镜像
sudo cat >> /etc/yum.repos.d/docker-ce.repo << EOF
[docker-ce-stable]
name=Docker CE Stable - $basearch
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/7/$basearch/stable
enabled=1
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
EOF #安装CE版本的docker [root@Docker ~]# yum -y install docker-ce [root@Docker ~]# systemctl start docker #启动docker [root@Docker ~]# systemctl enable docker #添加开机启动 Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service. [root@Docker ~]# docker version #查看docker版本 Client: Version: 18.03.1-ce API version: 1.37 Go version: go1.9.5 Git commit: 9ee9f40 Built: Thu Apr 26 07:20:16 2018 OS/Arch: linux/amd64 Experimental: false Orchestrator: swarm Server: Engine: Version: 18.03.1-ce API version: 1.37 (minimum version 1.12) Go version: go1.9.5 Git commit: 9ee9f40 Built: Thu Apr 26 07:23:58 2018 OS/Arch: linux/amd64 Experimental: false
3.0 添加docker国内镜像源 在开始学习docker之前,我们首先要更改一下docker的默认源镜像下载地址(默认是从国外下载,很慢),我们需要添加国内的源地址 [root@docker ~]#
cat > /etc/docker/daemon.json << EOF { "registry-mirrors":[ "https://81l9w6xn.mirror.aliyuncs.com" ] }
EOF [root@docker ~]# systemctl daemon-reload [root@docker ~]# systemctl restart docker
docker国内加速地址:
Docker中国区官方镜像
https://registry.docker-cn.com
网易
http://hub-mirror.c.163.com
ustc
https://docker.mirrors.ustc.edu.cn
中国科技大学
https://docker.mirrors.ustc.edu.cn
阿里云容器
https://cr.console.aliyun.com/
浙公网安备 33010602011771号