I got TeslaMate (https://github.com/adriankumpf/teslamate) up and running via docker, so I can start collecting some data from my new car, and just did my first trip (to the shops at lunch).

Just a simple docker compose deploy, with PostgreSQL for the database, Grafana for the reporting, and Mosquitto (MQTT) for integration.

It runs on my own local server (QNAP NAS), but could be your own server in the cloud (you would need to add a secure proxy in front for access), and calls the Tesla API for realtime data.