ModalAI Forum

With the updates to this page (specifically running the setup script voxl-configure-docker-support), this issue is resolved.

Thank you @Chad-Sweet for updating the page!

@Chad-Sweet I'm from the same team as the original poster. To answer the question on what was out of date on this page:

• the references to VOXL-Software-Bundle and VOXL-Factory-Bundle both link to deprecated pages
• the link to Voxl-Quickstart just links to the homepage
• The references to voxl-configure-docker-support.sh are no longer valid because the current version of voxl-docker-support doesn't include that anymore
• We also discovered we needed to run docker manually (it didn't start up on its own), and point it at a different partition for loading images, because otherwise it didn't have enough space. We used the command $docker daemon -g /data.
• It also would have been useful to explain that docker is now included in the initial drone setup, because we spent a while wondering how to get docker onto the drone, since the old docker-support says it includes a version and the new docker-support says it doesn't.
• also not sure if the section on running a docker image is still valid, as per my recent post, we're having some issues with that.

Thank you for the quick response and for continuing to maintain all this documentation, we appreciate it!

Hello,

I am having an issue where I consistently cannot run any docker image on the drone (m500) due to a docker error:

$ docker run -i hello-world
Error response from daemon: Cannot start container 3b55c8ca8aac3d04d5015591df127777f40a568306dacc5a1fb40d7293f6ea4b: [8] System error: write /sys/fs/cgroup/cpuset/system.slice/cpuset.cpus: invalid argument

this also happens with different flags and different images, as well as with docker or voxl-docker.

Context/Things I've Tried:

• Docker is being launched manually and pointed at the /data partition (by running 'docker daemon -g /data)
• I have run opkg install (with needed forces) on the resulting package from voxl-docker-support.
• I found this old thread with a similar topic, but their resolution (adding hello world) did not work for me:Docker System error: write /sys/fs/cgroup/cpuset/system.slice/cpuset.cpus: invalid

If anyone has any insight as to what could be wrong here, I'd be very grateful. Thank you!

Additional info:
voxl:~$ docker info
Containers: 4
Images: 53
Server Version: 1.9.0
Storage Driver: overlay
Backing Filesystem: extfs
Execution Driver: native-0.2
Logging Driver: json-file
Kernel Version: 3.18.71-perf
Operating System: msm-perf ModalAI 3.8.0
CPUs: 4
Total Memory: 3.682 GiB
Name: apq8096
ID: CP5E:WO62:GIZE:MLO7:AO45:7UEQ:S3VU:LQLI:M3DI:Q3UY:UBDW:XRZG
WARNING: No swap limit support

This is the detailed error from the docker daemon log: