Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?时间:2023-03-09 19:04:06 Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 是由于docker未启动造成的 如果是centos下 yum安装的 那么使用如下命令 service docker start