AC Infinity Prometheus Exporter

A Prometheus exporter for AC Infinity UIS controllers (grow tent fans and environmental equipment).

Documentation

Features

• Polls AC Infinity cloud API at configurable intervals
• Exposes metrics for Prometheus scraping
• Supports multiple controllers and devices
• Handles sensor data from probes (temperature, humidity, VPD, CO2, light, soil)
• Automatic re-authentication on token expiry

Metrics

Controller Metrics

Metric	Description	Labels
acinfinity_controller_info	Controller information (always 1)	controller_id, controller_name
acinfinity_controller_temperature_celsius	Controller temperature in Celsius	controller_id, controller_name
acinfinity_controller_humidity_percent	Controller humidity percentage	controller_id, controller_name
acinfinity_controller_vpd_kpa	Controller VPD in kPa	controller_id, controller_name

Device Metrics

Metric	Description	Labels
acinfinity_device_info	Device information (always 1)	controller_id, port, device_name
acinfinity_device_speed	Device speed (0-10)	controller_id, port, device_name
acinfinity_device_online	Device online status (1/0)	controller_id, port, device_name
acinfinity_device_state	Device state	controller_id, port, device_name

Sensor Metrics

Metric	Description	Labels
acinfinity_sensor_temperature_celsius	Sensor temperature in Celsius	controller_id, port, sensor_type
acinfinity_sensor_humidity_percent	Sensor humidity percentage	controller_id, port, sensor_type
acinfinity_sensor_vpd_kpa	Sensor VPD in kPa	controller_id, port, sensor_type
acinfinity_sensor_co2_ppm	CO2 level in ppm	controller_id, port
acinfinity_sensor_light_percent	Light level percentage	controller_id, port
acinfinity_sensor_soil_percent	Soil moisture percentage	controller_id, port

Exporter Metrics

Metric	Description
acinfinity_last_scrape_success	Whether the last API scrape succeeded (1/0)
acinfinity_last_scrape_timestamp	Unix timestamp of last scrape

Configuration

Environment Variable	Required	Default	Description
ACINFINITY_EMAIL	Yes	-	AC Infinity account email
ACINFINITY_PASSWORD	Yes	-	AC Infinity account password
METRICS_PORT	No	8000	Port to expose metrics
POLL_INTERVAL	No	60	Seconds between API polls
LOG_LEVEL	No	INFO	Logging level (DEBUG, INFO, WARNING, ERROR)

Usage

Docker

docker run -d \
  --name acinfinity-exporter \
  -p 8000:8000 \
  -e ACINFINITY_EMAIL=your@email.com \
  -e ACINFINITY_PASSWORD=yourpassword \
  ghcr.io/lukeeevanstech/acinfinity-exporter:latest

Docker Compose

services:
  acinfinity-exporter:
    image: ghcr.io/lukeeevanstech/acinfinity-exporter:latest
    container_name: acinfinity-exporter
    restart: unless-stopped
    ports:
      - "8000:8000"
    environment:
      ACINFINITY_EMAIL: your@email.com
      ACINFINITY_PASSWORD: yourpassword
      POLL_INTERVAL: 60
      LOG_LEVEL: INFO

Prometheus Configuration

scrape_configs:
  - job_name: 'acinfinity'
    static_configs:
      - targets: ['acinfinity-exporter:8000']
    scrape_interval: 60s

Endpoints

Endpoint	Description
/metrics	Prometheus metrics
/health	Health check (returns "OK")

Building

docker build -t acinfinity-exporter .

License

MIT