Docker入门(基于CentOS)
一 安装 Install with yum 查看当前Linux内核 uname -r 更新yum sudo yum update 添加yum仓库 sudo tee /etc/yum.repos.d/docker.repo <<-'EOF'[dockerrepo]name=Docker Repositorybaseurl=https://yum.dockerproject.org/repo/main/centos/7/enabled=1gpgcheck=1gpgkey=https://yum.dockerproject.org/gpgEOF 安装docker yum install docker-engine 查看docker版本 docker -v 开启docker服务 systemctl enable docker.service 启动docker systemctl start docker 查看docker进程 ps -aux | grep docker 查看docker docker ps -a









