Use or /run/udev mount in Docker Compose file

[cbrunnkvist]

I needed to run Z2M under Podman inside a Proxmox-hosted LXC. This caused a few issues, most annoyingly the zigbee2mqtt container wasn't starting, despite using a compose.yml pretty much unmodified from what is suggested in the docs (=what I've always used elsewhere without problem).

Long story short: The main issue was /run/udev/ not being available - at least not after a reboot. The first time Podman created containers, it worked. But something-something probably related to systemd/udevd/namespace/sessions prevented the stack from ever starting again until manually removing the container... I can't explain it fully, but removing the bind-mounted /run/init folder was a straightforward workaround.

Now my question is: what purpose does that - /run/udev:/run/udev:ro volume serve? Which adapters rely on it specifically? (mine was just using a CC2531)

[chris-1243]

/run/udev:/run/udev:ro is only required for auto-detecting the adapter