{ pkgs, lib, config, ... }:
with lib;
let
  cfg = config.features.host;

  mkSANs = host: [
    host.name
    host.address
    "127.0.0.1"
  ];

  configuration = {
    deployment.targetHost = cfg.address;
    system.autoUpgrade.enable = lib.mkForce false;

    boot = {
      loader.systemd-boot.enable = true;
      loader.efi.canTouchEfiVariables = true;
    };

    console = {
      font = "Lat2-Terminus16";
      keyMap = "us";
    };

    i18n = {
      defaultLocale = "en_DK.UTF-8";
      extraLocaleSettings = {
        LC_TIME = "en_DK.UTF-8";
      };
    };

    time.timeZone = "Europe/Oslo";

    features = {
      os = {
        externalInterface = "eth0";
        adminAuthorizedKeys = [
          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKiAS30ZO+wgfAqDE9Y7VhRunn2QszPHA5voUwo+fGOf jonas"
          "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQDULdlLC8ZLu9qBZUYsjhpr6kv5RH4yPkekXQdD7prkqapyoptUkO1nOTDwy7ZsKDxmp9Zc6OtdhgoJbowhGW3VIZPmooWO8twcaYDpkxEBLUehY/n8SlAwBtiHJ4mTLLcynJMVrjmTQLF3FeWVof0Aqy6UtZceFpLp1eNkiHTCM3anwtb9+gfr91dX1YsAOqxqv7ooRDu5rCRUvOi4OvRowepyuBcCjeWpTkJHkC9WGxuESvDV3CySWkGC2fF2LHkAu6SFsFE39UA5ZHo0b1TK+AFqRFiBAb7ULmtuno1yxhpBxbozf8+Yyc7yLfMNCyBpL1ci7WnjKkghQv7yM1xN2XMJLpF56v0slSKMoAs7ThoIlmkRm/6o3NCChgu0pkpNg/YP6A3HfYiEDgChvA6rAHX6+to50L9xF3ajqk4BUzWd/sCk7Q5Op2lzj31L53Ryg8vMP8hjDjYcgEcCCsGOcjUVgcsmfC9LupwRIEz3aF14AWg66+3zAxVho8ozjes= jonas.juselius@juselius.io"
          "ssh-rsa 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 martin.moe.carstens@itpartner.no"
          "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEAlHx2RWPvBhYzevQE+llnyDuInSsyhs6PFaoavtEB2VLr2gOFxDZW5VmDXlorAXtCpcPpJdYbnPuRWZd0m5950BatWy5UPgDIK2Qm5XABlq6/tXzHJme9PJHcXwo6WStaB31RiJs9nhdYIhPRjcbeFdx/7Fz3atVikE6YUtb8a7YGeKgZh6ashtYPpG3oSBLn1menjk6CxVRt16de3PoDlYav/J8WPbaGJqcPIU9rjzqJkI4aG1txSyJ8Vt2vawQKnzPZCuQAdWgquE3CbJkJbgoh2TKmHds71WMTg3ZXz2KfVjdN8IXCTxdySlgVVAN6x0usGVnA22XnMYQEgbcb3Q== kai.simen"
          "ssh-rsa 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 ski027@uit.no"
          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGP5k0dXn60dZ3iORy99LVvgTldu9nYU1TJVL1wCJEqp kaih kubernetes"
        ];
      };

      k8s = {
        enable = true;
        node.enable = true;
        clusterName = "k2";
        initca = ./ca;
        cidr = "10.100.0.0/16";
        master = {
          name = "k2-0";
          address = "10.1.8.60";
          extraSANs = [ "k2.itpartner.no" ];
        };
        ingressNodes = [
          "k2-0.itpartner.intern"
          "k2-1.itpartner.intern"
          "k2-2.itpartner.intern"
        ];
        fileserver = "fs2-0";
        charts = {
          acme_email = "innovasjon@itpartner.no";
          grafana_smtp_user = "utvikling";
          grafana_smtp_password = "S0m3rp0m@de#21!";
        };
      };
    };

    fileSystems = {
      "/vol/local-storage/vol1" = {
        device = "/vol/vol1";
        options = [ "bind" ];
      };
      "/vol/local-storage/vol2" = {
        device = "/vol/vol2";
        options = [ "bind" ];
      };
    };

    networking = {
      hostName = cfg.name;
      domain = "itpartner.intern";
      nameservers = [ "8.8.8.8" ];
      search = [ "itpartner.no" ];
      defaultGateway = "10.1.8.1";
      extraHosts = import ../hosts.nix;
      interfaces.eth0 = {
        useDHCP = false;
        ipv4.addresses = [ {
          address = cfg.address;
          prefixLength = 24;
        } ];
      };
    };

    services.kubernetes.kubelet.extraSANs = mkSANs {
      name = cfg.name;
      address = cfg.address;
    };

  };
in {
  config = configuration;

  imports = [
    ../../modules
    ../../nixos
  ];
}