CentOS7 安装docker

CentOS7 安装docker

[root@#localhost ~]# uname -r
3.10.0-327.el7.x86_64

[root@#localhost ~]# yum update

[root@#localhost ~]# tee /etc/yum.repos.d/docker.repo <<-'EOF'
> [dockerrepo]
> name=Docker Repository
> baseurl=https://yum.dockerproject.org/repo/main/centos/7/
> enabled=1
> gpgcheck=1
> gpgkey=https://yum.dockerproject.org/gpg
> EOF

[root@#localhost ~]# yum install docker-engine

[root@#localhost ~]# systemctl start docker

[root@#localhost ~]# docker run hello-world