feat: kubevirt on k3s

hosts/k8s/k3s_prod_1_master_3/default.nix

@@ -1,12 +1,13 @@
 {
+  pkgs,
   vars_networking,
   mylib,
   ...
 }: let
-  hostName = "k3s-prod-1-master-3"; # Define your hostname.
+  hostName = "k3s-prod-1-master-3"; # define your hostname.
   k8sLib = import ../lib.nix;
-  coreModule = k8sLib.genCoreModule {
-    inherit hostName vars_networking;
+  coreModule = k8sLib.gencoreModule {
+    inherit pkgs hostName vars_networking;
   };
 in {
   imports =

hosts/k8s/k3s_prod_1_master_3/k3s.nix

@@ -20,6 +20,8 @@ in {
       " --write-kubeconfig /etc/k3s/kubeconfig.yml"
       + " --write-kubeconfig-mode 644"
       + " --service-node-port-range 80-32767"
+      + " --kube-apiserver-arg='--allow-privileged=true'" # required by kubevirt
+      + " --node-taint=CriticalAddonsOnly=true:NoExecute" # prevent workloads from running on the master
       + " --data-dir /var/lib/rancher/k3s"
       + " --disable-helm-controller"
       + " --etcd-expose-metrics true"