跟Marko学习k8s--[2..1.1]装Docker

参考官方文档 https://docs.docker.com/install/linux/docker-ce/centos/

#yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine


#yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2


#yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo


#vim /etc/yum.repos.d/docker.repo

[dockerrepo]
name=Docker Repository
baseurl=https://yum.dockerproject.org/repo/main/centos/7
enabled=1
gpgcheck=1
gpgkey=https://yum.dockerproject.org/gpg


#yum install docker-engine -y

#systemctl start docker.service
#systemctl enable docker.service

#systemctl disable firewalld
#yum install iptables-services -y
#systemctl enable iptables
#systemctl start iptables

#docker info
#docker version
#ip addr