linux 安装docker

参考的资料：https://docs.docker.com/engine/install/centos/

 

sudo yum install -y yum-utils

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

sudo yum-config-manager --enable docker-ce-nightly

sudo yum install docker-ce docker-ce-cli containerd.io

sudo systemctl start docker

sudo docker run hello-world