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Fix watchdog timeout and MQTT connectivity issues

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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>
This commit is contained in:
andreas
2026-09-18 18:20:11 -04:00
co-authored by Claude Haiku 4.5
parent bb2e9c4618
commit 565e8f31ab
29 changed files with 761 additions and 39 deletions
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ha/esphome.container
+1 -1
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@@ -3,7 +3,7 @@
# container is the equivalent). Installed by deploy.sh to /etc/containers/systemd/;
# systemd generates esphome.service from it.
#
# Host networking: the dashboard binds :6052 directly (http://10.42.0.1:6052),
# Host networking: the dashboard binds :6052 directly (http://10.42.1.1:6052),
# and ESPHome's mDNS-based OTA discovery/flashing of already-provisioned nodes
# needs to see the LAN as the host does — a bridged network would need explicit
# port/mDNS forwarding for the same result.