Prometheus Immich exporter

A prometheus exporter for Immich. Get metrics from a server and offers them in a prometheus format.

How to use it

Here is an example docker run command

docker run -e IMMICH_PORT=8080 -e IMMICH_HOST=192.168.178.1 -e IMMICH_API_TOKEN=<TOKEN> -p 8000:8000 friendlyfriend/prometheus-immich-exporter

Or you can add the following to your immich docker-compose.yaml

  immich-exporter:
    image: friendlyfriend/prometheus-immich-exporter
    container_name: immich_exporter
    environment:
      - IMMICH_PORT=2283
      - IMMICH_HOST=immich-server
      - IMMICH_API_TOKEN=<TOKEN>
    ports:
      - 8000:8000
    restart: unless-stopped

Add this to your prometheus.yml

  - job_name: "immich_exporter"
    static_configs:
        - targets: ['yourimmichexporter:port']

In case if you run prometheus from the same docker-compose you can use this job

  - job_name: immich_exporter
    static_configs:
        - targets: ['immich-exporter:8000']

The application reads configuration using environment variables:

Environment variable	Default	Description
IMMICH_HOST		Immich proxy url
IMMICH_PORT	8080	Immich proxy port
IMMICH_API_TOKEN		Immich API token, created from Immich dashboard
EXPORTER_PORT	8000	Exporter listening port
EXPORTER_LOG_LEVEL	INFO	Log level. One of: DEBUG, INFO, WARNING, ERROR, CRITICAL
METRICS_PREFIX	immich	Prefix to add to all the metrics

Metrics

These are the metrics this program exports, assuming the METRICS_PREFIX is immich:

metric name	description
immich_server_info_version_number	pings server and passes version number with the use of labels={version}
immich_server_info_diskAvailable	available space on disk
immich_server_info_totalDiskSize	total disk size
immich_server_info_diskUse	disk space used by your system
immich_server_info_diskUsagePercentage	same as above but in percentage

metric name	description
immich_server_stats_user_count	number of users signed up
immich_server_stats_photos_by_users	array of users and their amount of photos
immich_server_stats_photos_growth	sum of photos of all users
immich_server_stats_videos_by_users	array of users and their amount of videos
immich_server_stats_videos_growth	sum of all videos of all users
immich_server_stats_usage_by_users	the disk space each user uses
immich_server_stats_usage_growth	sum of disk space taken up by all users

metric name	description
immich_system_info_loadAverage	array of load average (1m, 5m 15m)
immich_system_info_memory	array of memory states (Total, Available, Percent, Used, Free)
immich_system_cpu_usage	Representing the current system-wide CPU utilization as a percentage

Screenshot

More info

License

This software is released under the GPLv3 license.