{config, ...}: { networking.firewall.allowedTCPPorts = [config.services.prometheus.exporters.node.port]; services.prometheus.exporters.node = { enable = true; enabledCollectors = ["systemd"]; }; getchoo.server.services.promtail.clients = [ { url = "http://p-body:3030/loki/api/v1/push"; } ]; }