{config, ...}: { services.prometheus = { enable = true; port = 9001; # Export the current system metrics exporters = { node = { enable = true; enabledCollectors = ["systemd"]; port = 9002; }; }; scrapeConfigs = [ # Scrape the current system { job_name = "GrafanaService system"; static_configs = [ { targets = ["127.0.0.1:${toString config.services.prometheus.exporters.node.port}"]; } ]; } # Scrape the Loki service { job_name = "Loki service"; static_configs = [ { targets = ["127.0.0.1:3100"]; } ]; } ]; }; }