nixos/applications/grafana.nix

{
  lib,
  config,
  ...
}:
with lib; let
  name = "grafana";
  cfg = config.services.skynet."${name}";
  port = 4444;
in {
  imports = [
    ./acme.nix
    ./dns.nix
  ];

  options.services.skynet."${name}" = {
    enable = mkEnableOption "Grafana Server";

    host = {
      ip = mkOption {
        type = types.str;
      };
      name = mkOption {
        type = types.str;
      };
    };
  };

  config = mkIf cfg.enable {
    skynet_dns.records = [
      {
        record = "${name}";
        r_type = "CNAME";
        value = cfg.host.name;
      }
    ];

    skynet_acme.domains = [
      "${name}.skynet.ie"
    ];

    services.grafana = {
      enable = true;
      domain = "${name}.skynet.ie";
      port = port;
      addr = cfg.host.ip;
    };

    services.nginx.virtualHosts = {
      "${name}.skynet.ie" = {
        forceSSL = true;
        useACMEHost = "skynet";
        locations."/" = {
          proxyPass = "http://localhost:${toString port}";
          proxyWebsockets = true;
        };
      };
    };
  };
}