1.创建docker的yum库
[[email protected]~]# cd /etc/yum.repos.d/ [[email protected]]# vim docker.repo [dockerrepo] name=DockerRepository baseurl=https://yum.dockerproject.org/repo/main/centos/7 enabled=1 gpgcheck=1 gpgkey=https://yum.dockerproject.org/gpg
2.安装docker
[[email protected]~]# yum install docker-engine
3.关闭centos7下的firewalld服务并安装iptables-ser
[[email protected]~]# systemctl disable firewalld rm‘/etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service‘ rm‘/etc/systemd/system/basic.target.wants/firewalld.service‘ [[email protected]~]# yum -y install iptables-services
4.开启iptables服务
[[email protected]~]# systemctl enable iptables ln-s ‘/usr/lib/systemd/system/iptables.service‘‘/etc/systemd/system/basic.target.wants/iptables.service‘ [[email protected]~]# systemctl start iptables
5.启动docker服务并设置开机自动启动
[[email protected]~]# systemctl start docker.service [[email protected]~]# systemctl enable docker.service ln-s ‘/usr/lib/systemd/system/docker.service‘‘/etc/systemd/system/multi-user.target.wants/docker.service‘
6.验证docker是否安装成功
[[email protected]~]# docker info
7.查看安装后的docker版本
[[email protected]~]# docker version
时间: 2024-08-03 14:39:36