nixos-config/modules/services/monitoring.nix

{ config, ... }: {
  services = {
    grafana = {
      enable = true;
      settings.server = {
        domain = "monitoring.liv.town";
        http_addr = "127.0.0.1";
        http_port = 2342;
      };
    };

    nginx.virtualHosts.${config.services.grafana.domain} = {
      useACMEHost = "liv.town";
      forceSSL = true;
      locations."/" = {
        proxyPass = "http://127.0.0.1:${toString config.services.grafana.port}";
        proxyWebsockets = true;
      };
    };

    prometheus = {
      enable = true;
      port = 9001;
      exporters = {
        node = {
          enable = true;
          enabledCollectors = [ "systemd" ];
          port = 9002;
        };
      };
      scrapeConfigs = [{
        job_name = "violet";
        static_configs = [{
          targets = [ "127.0.0.1:${toString config.services.prometheus.exporters.node.port}" ];
        }];
      }];
    };
  };
}