安装docker-compose

配置镜像加速器，为docker容器设置默认网段

mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-'EOF'
{
  "debug" : true,
  "registry-mirrors": ["https://dpayzz9i.mirror.aliyuncs.com"],
  "default-address-pools" : [
    {
      "base" : "172.31.0.0/16",
      "size" : 24
    }
  ]
}
EOF

重启，并设置开机自启

systemctl daemon-reload
systemctl restart docker
systemctl enable docker

docker-compose安装

curl -L "https://github.com/docker/compose/releases/download/1.25.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

如果慢，可以换一个源：

curl -L "https://get.daocloud.io/docker/compose/releases/download/1.27.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

加上可执行权限：

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