# 安装依赖

sudo yum install -y yum-utils device-mapper-persistent-data lvm2

# 添加docker下载仓库

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

# 安装docker-ce

sudo yum install docker-ce

# 启动docker-ce

sudo systemctl start docker

# 验证

sudo docker --version

sudo curl -L "https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

docker-compose --version