Docker”Got permission denied while trying to connect to the Docker daemon socket

报错信息: ”Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http:///var/run/docker.sock/v1.26/images/json: dial unix /var/run/docker.sock: connect: permission denied“ 原因: docker mannual: Manage Docker as a non-root user The docker daemon