Hallo ![]()
Since IncusOS is quite a closed system (which is great), what would be the best way to get USB devices ID or such so that I can then map them to instances ?
Cheers !
Hallo ![]()
Since IncusOS is quite a closed system (which is great), what would be the best way to get USB devices ID or such so that I can then map them to instances ?
Cheers !
Got it !
Just found incus admin os system show resources
Actually, I might require a bit of help here.
It seems like the unix-char device type requires the source path. Therefore, how can I get that on IncusOS ?
What exactly are you trying to pass to the container?
In many cases unix-hotplug can be used as a way to get the devices associated with a USB device to be passed to a container.
Trying to run a zwave-js-server container which requires the path to the zwave dongle !
So i guess that with the following configuration
devices:
zwave:
productid: '0200'
type: unix-hotplug
I would be able to use /dev/zwave as the container path for the device ?
The unix-hotplug stuff should cause the /dev/ttyUSB0 or /dev/ttyACM0 to show up in the container.
Or you can use unix-char and make a guess on the source name. For a zwave dongle, it’s going to be either /dev/ttyUSB0 or /dev/ttyACM0
Wouldn’t be a enhancement to add the source path in the incus admin os system show resources output ?
Yeah, I’m about to file an issue against Incus for us to add something about physical serial devices.
Also, what would be the correct interpretation of the following error when trying to start the instance ?
Failed to start device "zwave": Can't create device as devices path is mounted nodev
Ah, that part is a bug in IncusOS, fun, sounds like I’ll be filing two issues ![]()
Damn, how am I gonna be turning off my lights tonight !
Well, none of these are working.
I’ll be waiting for the fix ![]()
Can you do:
incus config device add NAME tmp-dev disk source=/dev path=/mnt/dev recursive=true
Then do incus exec NAME -- ls -lh /dev/
It requires that the instance to be running but unfortunately, since I can’t get the USB device, the instance refuses to start !
derek@dmbr incus % ./incus exec zjs --project=jarvis -- ls -lh /dev/
Error: Instance is not running
Remove the USB device then start the instance.
The instance won’t start if there is no USB device ![]()
https://hub.docker.com/r/kpine/zwave-js-server
derek@dmbr incus % ./incus console --show-log zjs --project=jarvis
[WARN tini (21)] Tini is not running as PID 1 and isn't registered as a child subreaper.
Zombie processes will not be re-parented to Tini, so zombie reaping won't work.
To fix the problem, use the -s option or set the environment variable TINI_SUBREAPER to register Tini as a child subreaper, or run Tini as PID 1.
USB path "/dev/ttyUSB0" does not exist or is not a valid serial device
I can start a different instance which will not require that said device, give me a sec
Ah yeah, sorry, forgot that zwavejs fails immediately ![]()