This docker container is just a wrapper around eero exporter.
Session File has to be stored on a persistent volume, mounted on /data.
First run should be done manually to generate/set session file :
docker run --rm -ti -v <your docker volume>:/data acaranta/eero-exporter /usr/bin/python3 /app/session_init.py
It will ask for you email/phone number and the received OTP code.
Then you can run the exporter :
docker run -d -v <your docker volume>:/data -p 9118:9118 acaranta/eero-exporter
And access the exported metrics via :
<hostIP>:9118/metrics