[C1] cgroup hierarchy: nonexistent??

[kennethlimcp]

Hey @umiddelb,

i also tried out the latest Ubuntu from Hardkernel and i ran the Docker check just to be sure.

Seems like by default, they did not enable the - cgroup hierarchy: nonexistent??

There's a script to do so as mentioned: https://github.com/tianon/cgroupfs-mount

So i thought i would mention to you in case someone asked the same thing. I will test out Docker 1.5.0 and see how it goes and report back.

Thanks!

[umiddelb]

Hi @kennethlimcp

At least you have to make sure that the following packages are installed:

sudo apt-get install lxc aufs-tools cgroup-lite apparmor docker.io 

cgroup hierarchy is provided by the package cgroup-lite not by the kernel.

[kennethlimcp]

That worked thanks! :)

[umiddelb]

you're welcome! Which Ubuntu image did you take for installing the C1?

[kennethlimcp]

I'm using the 14.04 image from Hardkernel. Managed to update to Docker 1.5.0 as well :)

Haven't gotten my Hummingboard up since i'm used to using a .img file.

There's a great repo here and i think his version supports all the Docker requirements except AUFS.

https://github.com/igorpecovnik

Would be great if he can add it!

[umiddelb]

so you've taken the image from here?

[kennethlimcp]

Yup that's right!