machine_setup/nix/kubernetes/keys/scope.nix

{
  makeScope,
  newScope,
  callPackage,
  fetchFromGitHub,
  lib,
}:
let
  public_addresses = [
    "74.80.180.138"
  ];
  internal_addresses = [
    # nc0
    "10.215.1.221"
    "2620:11f:7001:7:ffff:ffff:0ad7:01dd"
    # nc1
    "10.215.1.222"
    "2620:11f:7001:7:ffff:ffff:0ad7:01de"
    # nc2
    "10.215.1.223"
    "2620:11f:7001:7:ffff:ffff:0ad7:01df"
    # nw0
    "10.215.1.224"
    "2620:11f:7001:7:ffff:ffff:0ad7:01e0"
    # nw1
    "10.215.1.225"
    "2620:11f:7001:7:ffff:ffff:0ad7:01e1"
    # nw2
    "10.215.1.226"
    "2620:11f:7001:7:ffff:ffff:0ad7:01e2"
  ];
  all_hostnames = [
    "10.197.0.1"
    "10.0.0.1"
    "127.0.0.1"
    "kubernetes"
    "kubernetes.default"
    "kubernetes.default.svc"
    "kubernetes.default.svc.cluster"
    "kubernetes.svc.cluster.local"
  ]
  ++ public_addresses
  ++ internal_addresses;
  controllers = {
    "controller0" = {
      "internal_ips" = [
        "10.215.1.221"
        "2620:11f:7001:7:ffff:ffff:0ad7:01dd"
      ];
      "external_ips" = [
        "2620:11f:7001:7:ffff:ffff:0ad7:01dd"
      ];
    };
    "controller1" = {
      "internal_ips" = [
        "10.215.1.222"
        "2620:11f:7001:7:ffff:ffff:0ad7:01de"
      ];
      "external_ips" = [
        "2620:11f:7001:7:ffff:ffff:0ad7:01de"
      ];
    };
    "controller2" = {
      "internal_ips" = [
        "10.215.1.223"
        "2620:11f:7001:7:ffff:ffff:0ad7:01df"
      ];
      "external_ips" = [
        "2620:11f:7001:7:ffff:ffff:0ad7:01df"
      ];
    };
  };
in
makeScope newScope (
  self:
  let
    additional_vars = {
      inherit all_hostnames controllers;
      k8s = self;
    };
  in
  {
    ca = (callPackage ./package/k8s-ca/package.nix additional_vars);
    keys = (
      lib.genAttrs [
        "admin"
        "controller0"
        "controller1"
        "controller2"
        "worker0"
        "worker1"
        "worker2"
        "kube-proxy"
        "kube-scheduler"
        "kube-controller-manager"
        "kube-api-server"
        "service-accounts"
      ] (key_name: (callPackage ./package/tls-key/package.nix (additional_vars // { inherit key_name; })))
    );
    ssh-keys = (
      lib.genAttrs [
        "flux_ssh_key"
      ] (key_name: (callPackage ./package/ssh-key/package.nix (additional_vars // { inherit key_name; })))
    );
    pgp-keys = (
      builtins.mapAttrs
        (
          key_name: key_config:
          (callPackage ./package/pgp-key/package.nix (additional_vars // { inherit key_name; } // key_config))
        )
        {
          "flux_gpg" = {
            pgp_comment = "flux secrets";
            pgp_name = "flux sops";
          };
        }
    );
    k8s-secrets-generic = (
      builtins.mapAttrs
        (
          secret_name: secret_config:
          (callPackage ./package/k8s-secret-generic/package.nix (
            additional_vars // { inherit secret_name; } // secret_config
          ))
        )
        {
          "sops-gpg" = {
            secret_namespace = "flux-system";
            secret_values = {
              "sops.asc" = (builtins.readFile "${self.pgp-keys.flux_gpg}/flux_gpg_private_key.asc");
            };
          };
          "kubernetes-deploy-key" = {
            secret_namespace = "flux-system";
            secret_values = {
              "identity" = builtins.readFile "${self.ssh-keys.flux_ssh_key}/flux_ssh_key";
              "identity.pub" = builtins.readFile "${self.ssh-keys.flux_ssh_key}/flux_ssh_key.pub";
              "known_hosts" = builtins.readFile ./generated/known_hosts;
            };
          };
        }
    );
    client-configs = (
      builtins.mapAttrs
        (
          config_name: config:
          (callPackage ./package/k8s-client-config/package.nix (
            additional_vars // { inherit config_name; } // config
          ))
        )
        {
          controller0 = {
            config_user = "system:node:controller0";
            config_server = "https://127.0.0.1:6443";
            # config_server = "https://server.kubernetes.local:6443";
          };
          controller1 = {
            config_user = "system:node:controller1";
            config_server = "https://127.0.0.1:6443";
            # config_server = "https://server.kubernetes.local:6443";
          };
          controller2 = {
            config_user = "system:node:controller2";
            config_server = "https://127.0.0.1:6443";
            # config_server = "https://server.kubernetes.local:6443";
          };
          worker0 = {
            config_user = "system:node:worker0";
            config_server = "https://[2620:11f:7001:7:ffff:ffff:ad7:1dd]:6443";
            # config_server = "https://127.0.0.1:6443";
            # config_server = "https://server.kubernetes.local:6443";
          };
          worker1 = {
            config_user = "system:node:worker1";
            config_server = "https://[2620:11f:7001:7:ffff:ffff:ad7:1dd]:6443";
            # config_server = "https://127.0.0.1:6443";
            # config_server = "https://server.kubernetes.local:6443";
          };
          worker2 = {
            config_user = "system:node:worker2";
            config_server = "https://[2620:11f:7001:7:ffff:ffff:ad7:1dd]:6443";
            # config_server = "https://127.0.0.1:6443";
            # config_server = "https://server.kubernetes.local:6443";
          };
          kube-proxy = {
            config_user = "system:kube-proxy";
            config_server = "https://[2620:11f:7001:7:ffff:ffff:ad7:1dd]:6443";
            # config_server = "https://127.0.0.1:6443";
            # config_server = "https://server.kubernetes.local:6443";
          };
          kube-controller-manager = {
            config_user = "system:kube-controller-manager";
            # config_server = "https://[2620:11f:7001:7:ffff:ffff:ad7:1dd]:6443";
            config_server = "https://127.0.0.1:6443";
            # config_server = "https://server.kubernetes.local:6443";
          };
          kube-scheduler = {
            config_user = "system:kube-scheduler";
            # config_server = "https://[2620:11f:7001:7:ffff:ffff:ad7:1dd]:6443";
            config_server = "https://127.0.0.1:6443";
            # config_server = "https://server.kubernetes.local:6443";
          };
          admin = {
            config_user = "admin";
            config_server = "https://[2620:11f:7001:7:ffff:ffff:ad7:1dd]:6443";
            # config_server = "https://127.0.0.1:6443";
          };
        }
    );
    encryption_config = (callPackage ./package/k8s-encryption-key/package.nix additional_vars);
    cilium-manifest =
      let
        version = "1.18.5";
      in
      (callPackage ./package/helm-manifest/package.nix (
        additional_vars
        // {
          helm_src = fetchFromGitHub {
            owner = "cilium";
            repo = "cilium";
            tag = "v${version}";
            hash = "sha256-348inOOQ/fgwTYnaSHrQ363xGYnx2UPts3D4ycDRsWE=";
          };
          helm_name = "cilium";
          helm_namespace = "kube-system";
          helm_path = "install/kubernetes/cilium";
          helm_manifest_name = "cilium.yaml";
          helm_values = {
            "kubeProxyReplacement" = true;
            "ipam.mode" = "kubernetes";
            "k8sServiceHost" = "2620:11f:7001:7:ffff:ffff:ad7:1dd";
            "k8sServicePort" = 6443;
            "ipv6.enabled" = true;
            "ipv4.enabled" = true;
            "enableIPv6Masquerade" = false;
            "enableIPv4BIGTCP" = false;
            "enableIPv6BIGTCP" = false;
            "routingMode" = "native";
            "ipv4NativeRoutingCIDR" = "10.0.0.0/8";
            "ipv6NativeRoutingCIDR" = "2620:11f:7001:7:ffff::/96";
            # --set hostFirewall.enabled=true
            # --set routingMode=native

            # --set 'ipam.operator.clusterPoolIPv4PodCIDRList=["10.0.0.0/8"]' \
            # --set 'ipam.operator.clusterPoolIPv6PodCIDRList=["fd00::/100"]' \

            # --set encryption.enabled=true \
            # --set encryption.type=wireguard
            # --set encryption.nodeEncryption=true
          };
        }
      ));
    coredns-manifest =
      let
        version = "1.45.0";
      in
      (callPackage ./package/helm-manifest/package.nix (
        additional_vars
        // {
          helm_src = fetchFromGitHub {
            owner = "coredns";
            repo = "helm";
            tag = "coredns-${version}";
            hash = "sha256-9YHd/jB33JXvySzx/p9DaP+/2p5ucyLjues4DNtOkmU=";
          };
          helm_name = "coredns";
          helm_namespace = "kube-system";
          helm_path = "charts/coredns";
          helm_manifest_name = "coredns.yaml";
          helm_values = { };
        }
      ));
    all_keys = (callPackage ./package/k8s-keys/package.nix additional_vars);
    deploy_script = (callPackage ./package/deploy-script/package.nix additional_vars);
    bootstrap_script = (callPackage ./package/bootstrap-script/package.nix additional_vars);
  }
)