How to set up a local copy of my online Teslamate?

[GtHbbrr]

Please provide your insights on how to create a local copy just for faster queries of my Teslamate running online in a virtual machine in Google Cloud.

I have since May 2020 my Teslamate database running and with 165 thousand kilometers in drives and charges the database is getting so large that grafana queries take a long time. As I want to keep my Teslamate running for free I will not upgrade to a faster machine in Google Cloud. At home I do have a nice iMac with i7, 16GB RAM and SSD drive that could run queries on my Teslamate data much faster.

My Teslamate in Google Cloud is set up using the very nice writeup from https://www.teslaev.co.uk/how-to-setup-and-run-teslamate-for-free-on-google-cloud/ using the Traefik install yaml from the Teslamate documentation.

I have created a fresh Teslamate install on my iMac using Docker for macos and the standard yaml for a local installation. I successfully restored the backup from my Teslamate in Google Cloud into the new local one on iMac but there is nothing happening when I open the browser in localhost:4000

In the log I see that my local Teslamate is starting up but fails on authorisations.

I do not really need my local Teslamate in iMac to connect to the Tesla API server. I only want to make faster grafana queries on the backup data.

How should I proceed?