docker info 警告”WARNING: No swap limit support”
vim/etc/default/grub
找到 GRUB_CMDLINE_LINUX=""
在双引号里面输入cgroup_enable=memory swapaccount=1
然后执行: sudo update-grub
reboot 搞定。
制作 Docker base 镜像
参考:
1.http://www.dockone.io/topic/Docker
2.http://cloudman.blog.51cto.com/10425448/1926468
wget http://cdimage.ubuntu.com/ubuntu-base/releases/17.04/release/ubuntu-base-17.04-base-amd64.tar.gz
FROM scratch
ADD ubuntu-base-19.10-base-amd64.tar.gz /
CMD ["/bin/bash"]
# docker build . -t ubuntu-docker:17.04
# docker run -it --name test ubuntu-docker:17.04