docker常见问题

1.docker info警告：WARNING: No swap limit support

sudo vim /etc/default/grub

找到 GRUB_CMDLINE_LINUX=""

在双引号里面输入cgroup_enable=memory swapaccount=1

sudo update-grub

sudo reboot

2.docker自动补全

sudo apt-get install bash-completion

3.安装nvidia-docker

https://github.com/NVIDIA/nvidia-docker

验证：docker run --gpus 2 nvidia/cuda:9.0-base nvidia-smi

4.安装docker

https://docs.docker.com/install/linux/docker-ce/ubuntu/

验证：sudo docker run hello-world