Thanos Receiver Authentication

[amrap030]

Hello together,

I would like to implement authentication for the Thanos Receiver. I do remote writing from remote machines running prometheus server in agent mode to the Thanos Receiver and I want to specify, which servers are allowed to do so. I am actually running a traefik reverse proxy in front of the Thanos Receiver, so I would be interested in a solution with the reverse proxy, but if that is not possible, I would also be interested in a solution without the reverse proxy.

Thank you in advance!