changes

.envrc

@@ -0,0 +1 @@
+use nix

app/k3s.nix

@@ -7,12 +7,7 @@
   services.k3s.extraFlags = toString [
     # "--kubelet-arg=v=4" # Optionally add additional args to k3s
   ];
-  services.dnsmasq.enable = true;
-  services.dnsmasq.extraConfig = ''
-    address=/.loop/127.0.0.1
-  '';
   environment.systemPackages = [
     pkgs.k3s
-    pkgs.kubernetes-helm
   ];
 }

app/k8s.nix

@@ -0,0 +1,35 @@
+{ config, pkgs, ... }:
+let
+  kubeMasterIP = "192.168.1.15";
+  kubeMasterHostname = "kube.jk";
+  kubeMasterAPIServerPort = 6443;
+in
+{
+  # resolve master hostname
+  networking.extraHosts = "${kubeMasterIP} ${kubeMasterHostname}";
+
+  # packages for administration tasks
+  environment.systemPackages = with pkgs; [
+    kompose
+    kubectl
+    kubernetes
+    kubernetes-helm
+  ];
+
+  services.kubernetes = {
+    roles = ["master" "node"];
+    masterAddress = kubeMasterHostname;
+    apiserverAddress = "https://${kubeMasterHostname}:${toString kubeMasterAPIServerPort}";
+    easyCerts = true;
+    apiserver = {
+      securePort = kubeMasterAPIServerPort;
+      advertiseAddress = kubeMasterIP;
+    };
+
+    # use coredns
+    addons.dns.enable = true;
+
+    # needed if you use swap
+    # kubelet.extraOpts = "--fail-swap-on=false";
+  };
+}

box/revenge.nix

@@ -0,0 +1,49 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  nixpkgs.config.allowUnfree = true;
+  services.xserver.videoDrivers = [ "nvidia" ];
+  hardware.opengl.enable = true;
+
+  networking.hostName = "revenge"; # Define your hostname.
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/0c4da282-dca3-4810-bb12-c7a013eb505e";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot/efi" =
+    { device = "/dev/disk/by-uuid/6C9C-356A";
+      fsType = "vfat";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking = {
+    interfaces.wlo1.useDHCP = lib.mkDefault true;
+    interfaces.enp42s0.ipv4.addresses = [ {
+      address = "192.168.1.15";
+      prefixLength = 24;
+    } ];
+    defaultGateway = "192.168.1.1";
+    nameservers = [ "8.8.8.8" ];
+  };
+
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

conf/1710_k8s.nix

@@ -1,9 +1,16 @@
+{ pkgs, ... }:
 {
   services.dnsmasq.enable = true;
   services.dnsmasq.extraConfig = ''
     address=/laptop.cluster/192.168.1.10
+    address=/revenge.jk/192.168.1.15
   '';
   virtualisation.docker.extraOptions = ''
     --insecure-registry "http://ku001.local:32000"
   '';
+
+  environment.systemPackages = with pkgs; [
+    kubectl
+    kubernetes-helm
+  ];
 }

flake.nix

@@ -91,6 +91,27 @@
           }
         ];
       };
+      nixosConfigurations.revenge = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ({ config, pkgs, ... }: {
+            nixpkgs.config.allowUnfreePredicate = (pkg: true);
+          })
+          ./conf/workstation.nix
+          ./box/revenge.nix
+          ./app/k3s.nix
+	  ./conf/1710_k8s.nix
+          home-manager.nixosModules.home-manager {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.users.kindrobot.imports = [
+              ./home/kindrobot.nix
+              ./home/kindrobot-linux.nix
+              ./home/email_accounts.nix
+            ];
+          }
+        ];
+      };
       darwinConfigurations.wapple = darwin.lib.darwinSystem {
         system = "aarch64-darwin";
         modules = [

justfile

@@ -0,0 +1,5 @@
+rebuild:
+    sudo nixos-rebuild switch --flake .
+
+rebuild-emacs: rebuild
+    $HOME/.emacs/bin/doom sync

shell.nix

@@ -0,0 +1,9 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+with pkgs;
+
+mkShell {
+  buildInputs = [
+    pkgs.just
+  ];
+}