[KUBERNETES] WIP

nixos/roles/k8s-cluster/kubernetes.nix

@@ -0,0 +1,13 @@
+_: {
+    services.kubernetes = {
+        roles = ["master" "node"];
+        apiserver.enable = true;
+        controllerManager.enable = true;
+        scheduler.enable = true;
+        addonManager.enable = true;
+        easyCerts = true;
+        addons.dns.enable = true; # CoreDNS
+        proxy.enable = true;
+        flannel.enable = true;
+    };
+}

systems/ran.nix

@@ -0,0 +1,88 @@
+_: let
+  hostConfig = {
+    lib,
+    config,
+    modulesPath,
+    tree,
+    ...
+  }: {
+    imports = with tree.nixos.roles; [
+      server
+      (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+    fileSystems."/" = {
+      device = "/dev/disk/by-uuid/cf27e80b-f418-472e-8846-36073a76a628";
+      fsType = "ext4";
+    };
+    hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+    networking = {
+      hostName = "ran";
+      domain = "gensokyo.zone";
+      nameservers = [
+        "8.8.8.8"
+      ];
+      defaultGateway = "172.31.1.1";
+      defaultGateway6 = {
+        address = "fe80::1";
+        interface = "eth0";
+      };
+      dhcpcd.enable = false;
+      usePredictableInterfaceNames = lib.mkForce false;
+      interfaces = {
+        eth0 = {
+          ipv4.addresses = [
+            {
+              address = "5.78.46.139";
+              prefixLength = 32;
+            }
+          ];
+          ipv6.addresses = [
+            {
+              address = "2a01:4ff:1f0:c700::1";
+              prefixLength = 64;
+            }
+            {
+              address = "fe80::9400:2ff:fe25:4acb";
+              prefixLength = 64;
+            }
+          ];
+          ipv4.routes = [
+            {
+              address = "172.31.1.1";
+              prefixLength = 32;
+            }
+          ];
+          ipv6.routes = [
+            {
+              address = "fe80::1";
+              prefixLength = 128;
+            }
+          ];
+        };
+      };
+    };
+    boot = {
+      loader.grub = {
+        enable = true;
+        device = "/dev/sda";
+        version = 2;
+      };
+      initrd = {
+        availableKernelModules = ["ahci" "xhci_pci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod"];
+        kernelModules = [];
+      };
+      kernelModules = [];
+      extraModulePackages = [];
+    };
+    services.udev.extraRules = ''
+      ATTR{address}=="96:00:02:25:4a:cb", NAME="eth0"
+    '';
+    system.stateVersion = "21.11";
+  };
+in {
+  arch = "x86_64";
+  type = "NixOS";
+  modules = [
+    hostConfig
+  ];
+}

tf/ran-hcloud.tf

@@ -36,7 +36,6 @@ resource "hcloud_server" "ran" {
     }
 }
 
-
 resource "hcloud_rdns" "ran-v4" {
     server_id  = hcloud_server.ran.id
     ip_address = hcloud_server.ran.ipv4_address

tf/yukari-hcloud.tf

@@ -36,7 +36,6 @@ resource "hcloud_server" "yukari" {
     }
 }
 
-
 resource "hcloud_rdns" "yukari-v4" {
     server_id  = hcloud_server.yukari.id
     ip_address = hcloud_server.yukari.ipv4_address