【转】Docker run 内存限制报错

#docker run --memory 2G

报错：WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.

suse解决方法：

编辑/etc/default/grub
设置如下：
GRUB_CMDLINE_LINUX=“cgroup_enable=memory swapaccount=1”
然后执行：grub2-mkconfig -o /boot/grub2/grub.cfg
然后重启系统，就OK了