Files
lgtv/lgtv-mqtt.service
Mortdecai 1699276e8e feat: consolidate LG TV bridge — cached IP discovery, robust WoL, systemd deploy
Rework the MQTT bridge into a single deployable unit:
- Drop the self-SSH hop; run locally on steel141 (on the TV's LAN, has
  bscpylgtv, effectively always-on).
- Cache last-known TV IP and probe it directly; /24 ping-sweep only on a
  cache miss. Stops the 30s HA state poll from flapping/spamming the net.
- WoL now unicast (last-known IP) + broadcast, ports 9/7, 3 bursts.
- systemd unit (User=seth, EnvironmentFile for MQTT_PASSWORD), install.sh,
  env template, .gitignore. Removes the half-finished lgtv.sh.new.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-01 19:29:01 -04:00

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437 B
Desktop File

[Unit]
Description=LG TV MQTT bridge for Home Assistant
Documentation=https://git.sethpc.xyz/Seth/lgtv
After=network-online.target
Wants=network-online.target
[Service]
Type=simple
User=seth
# MQTT_PASSWORD lives here, root-owned 0600, never committed. See lgtv.env.example.
EnvironmentFile=/etc/lgtv/lgtv.env
ExecStart=/usr/bin/python3 /usr/local/bin/lgtv_mqtt.py
Restart=on-failure
RestartSec=10
[Install]
WantedBy=multi-user.target