ERROR: Couldn't connect to Docker daemon at http+docker://localhost - is it running?
$ sudo docker-compose up , 要用sudo开头,输入密码
其它解释(用了,不行)
答案:主要原因是docker不是系统服务方式启动。
参考地址:ERROR: Couldn't connect to Docker daemon at http+docker://localhost - is it running?_fishinhouse的专栏-CSDN博客