是 docker compose 版本太低的原因,需要 compose v2;
SSH 登陆飞牛,sudo-i 获取 root 权限
依次安装
sudo apt-get update
sudo curl -L "https://github.com/docker/compose/releases/download/v2.17.2/docker-compose-(uname -s)-(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version
查看到 compose 的版本为 v2.17.2后,再尝试安装php 环境