{ config, lib, ... }: { services.authelia.instances.main.settings = { telemetry.metrics = { enabled = true; }; }; services.prometheus.scrapeConfigs = [ { job_name = "authelia"; static_configs = [{ targets = [ (lib.removePrefix "tcp://" config.services.authelia.instances.main.settings.telemetry.metrics.address) ]; }]; } ]; }