centos 安装docker及docker-compose

安装docker

yum install -y yum-utils
yum-config-manager \
  --add-repo \
   http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum makecache fase 
yum install -y docker-ce docker-ce-cli containerd.io
systemctl start docker
systemctl enable docker
docker version
docker run hello-world
mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://kskdqwg1.mirror.aliyuncs.com"]
}
EOF
systemctl daemon-reload
systemctl restart docker

安装docker-compose
下载资源

https://github.com/docker/compose/releases

mv docker-compose-linux-x86_64 docker-compose
mv docker-compose /usr/local/bin/
chmod +x /usr/local/bin/docker-compose
docker-compose version