pi@pi0:~ $ docker run hello-world
Status: Downloaded newer image for hello-world:latest
docker: Error response from daemon: cgroups: memory cgroup not supported on this system: unknown.
ERRO[0007] error waiting for container: context canceled 
pi@pi0:~ $ docker version
Client:
 Version:      17.11.0-ce
 OS/Arch:      linux/arm
pi@pi0:~ $ sudo apt install docker-ce=17.09.0~ce-0~raspbian
pi@pi0:~ $ docker run hello-world
Hello from Docker!
pi@pi0:~ $ sudo nano /boot/cmdline.txt
pi@pi0:~ $ cat /boot/cmdline.txt 
dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait splash plymouth.ignore-serial-consoles # add to the end of first line: cgroup_enable=memory cgroup_memory=1
# reboot