{ config, ... }: { services.prometheus = { enable = true; exporters = { node = { enable = true; enabledCollectors = [ "systemd" ]; port = 9002; }; }; scrapeConfigs = [ { job_name = "synapse"; scrape_interval = "15s"; metrics_path = "/_synapse/metrics"; static_configs = { targets = [ "localhost:8008" ]; }; } ]; }; }