Problem: R5C spontaneously rebooted due to hardware watchdog timeout
Cause 1: van-gps-owntracks in infinite restart loop (MQTT connect failed)
Cause 2: mosquitto only listening on localhost, so clients couldn't connect
Solution:
- Add restart limits to van-gps-owntracks and van-li3-battery services
(max 3 restarts per 5 minutes prevents infinite restart loops)
- Configure mosquitto to listen on all interfaces (0.0.0.0:1883)
- Deploy mosquitto listener config via deploy.sh
- Restart mosquitto during deploy to apply config changes
This prevents the system from hitting the 11-second hardware watchdog timeout
when services crash and systemd auto-restarts them indefinitely.
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
- deploy.conf templates interface names/USB IDs (@TOKEN@ substitution) across
ap/* configs so a dongle swap only needs deploy.conf edited, not the repo
configs themselves; drops ap/rtw88.conf (old 2.4GHz dongle retired for the
DWA-171, which needs no such power-save override).
- failover/van-wlan-watchdog: recovers wlan0 from NM's post-boot no-secrets
wedge (a boot-time supplicant race, not a real credential failure).
- deploy.sh: warn() collects dependency/config warnings (missing python3-gps,
python3-paho-mqtt, mobile-broadband-provider-info, grpcurl, gpsd; netplan
drift; unedited example configs) into /var/lib/vanlink/deploy-warnings.json,
rendered as an amber Cockpit card so they're visible without reading deploy
output.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Add a wired LAN port on the same 10.42.0.0/24 segment as VanLink WiFi by
bridging both into br0. The gateway IP, dnsmasq, and NAT move off the wlan name
onto br0; hostapd (not networkd) enslaves the wlan via bridge=br0, since a
station-mode wlan can't be bridged until it's in AP mode. NM leaves the wired
port unmanaged so networkd owns it. Failover/Starlink (enxd8ec5eeb3512)
untouched.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
andreasandClaude Haiku 4.5
Andreas WredeandClaude Sonnet 5