{ ... }: 
let
  mkScrapeConfig = name: targets: {
    job_name = name;
    static_configs = [ { targets = targets; } ];
  };
  nodesConfig = mkScrapeConfig "node"
    (map (n: "${n}.federez.net:9100") [ "dodecagon" "saigon" ]);
in {
  services.victoriametrics = {
    enable = true;
    prometheusConfig = {
      scrape_configs = [ nodesConfig ];
    };
  };
}