Got permission denied while trying to connect to the Docker daemon socket2 解决方法
Create the docker group.
创建docker组。
sudo groupadd docker
添加用户到docker组里。
Add your user to the docker group.
sudo usermod -aG docker ${USER}
先退出再登录
You would need to loog out and log back in so that your group membership is re-evaluated or type the following command:
su -s ${USER}
测试
Verify that you can run docker commands without sudo.
docker run hello-world
