jtricerolph
c873e4a270
The Intesis MHI gateway was switched from Modbus TCP to native MQTT mode (2026-08-13), publishing retained per-signal JSON status to hvac/mhi/IU<nn>/status/<signal> and subscribing to commands at hvac/mhi/IU<nn>/cmd/<signal>Cmd. This adds an MQTT ingest + command path alongside the now-dormant Modbus driver, under a new mhi_mqtt device type. Backend: - lib/mqtt.js: subscribe hvac/mhi/+/status/+, parse JSON payloads, auto- register each unit as an unassigned mhi_mqtt zone_devices row and cache live status (power/mode/setpoint/room temp/fan/health). Add publishMhiCommand() for on/off/mode/setpoint/fan/vanes writes (QoS 1, retain off — a retained command would replay stale on gateway reconnect). Numeric mode/fan enums map index-for-index to the frontend label arrays. - routes/override.js: mhi-status/mhi-control branch on device_type — mhi_mqtt serves from the push-populated cache and publishes commands; mhi_modbus keeps its synchronous register path unchanged. - routes/devices.js: discover() note for mhi_mqtt (units self-register). - No DB migration: existing status columns cover it. Credentials: getCredentials() now prefers env-injected creds (MQTT_BROKER_HOST/USERNAME/PASSWORD) over the settings fetch — the broker hashes each dynsec client password show-once, so it can't be re-served from settings at runtime. Compose passes the new env through. Frontend: add mhi_mqtt to DeviceType/labels/implemented list, render MhiControlPanel and count it as an AC device type. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
46 lines
1.2 KiB
YAML
46 lines
1.2 KiB
YAML
services:
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backend:
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build: ./backend
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security_opt:
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- apparmor=unconfined
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environment:
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- DATABASE_URL=${DATABASE_URL}
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- CENTRAL_AUTH_SECRET=${CENTRAL_AUTH_SECRET}
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- SETTINGS_URL=${SETTINGS_URL}
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- SETTINGS_SECRET=${SETTINGS_SECRET}
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- MQTT_BROKER_HOST=${MQTT_BROKER_HOST:-10.10.10.104}
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- MQTT_BROKER_PORT=${MQTT_BROKER_PORT:-1883}
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- MQTT_USERNAME=${MQTT_USERNAME:-}
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- MQTT_PASSWORD=${MQTT_PASSWORD:-}
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- APP_SLUG=hvac
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- OFFICE_IP_CHECK=${OFFICE_IP_CHECK:-disabled}
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- NEWBOOK_LOCATION_ID=${NEWBOOK_LOCATION_ID:-}
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volumes:
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- uploads_data:/app/uploads
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healthcheck:
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test: ["CMD-SHELL", "wget -qO- http://127.0.0.1:3001/health || exit 1"]
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interval: 10s
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retries: 5
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start_period: 20s
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restart: unless-stopped
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frontend:
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build:
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context: ./frontend
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args:
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VITE_HOTEL_NAME: ${VITE_HOTEL_NAME}
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security_opt:
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- apparmor=unconfined
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ports:
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- "${FRONTEND_PORT:-3080}:80"
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depends_on:
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backend:
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condition: service_healthy
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restart: unless-stopped
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networks:
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default:
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driver: bridge
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volumes:
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uploads_data:
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