checkpoint

vms/kube-vm2/kubernetes.nix

@@ -0,0 +1,35 @@
+{ config, pkgs, ... }:
+let
+  kubeMasterIP = "176.23.63.215";
+  kubeMasterHostname = "clussy.deprived.dev";
+  kubeMasterAPIServerPort = 6443;
+in
+{
+  # resolve master hostname
+  networking.extraHosts = "${kubeMasterIP} ${kubeMasterHostname}";
+  networking.firewall.enable = false;
+
+  # packages for administration tasks
+  environment.systemPackages = with pkgs; [ kompose kubectl kubernetes ];
+
+  services.kubernetes =
+    let
+      api = "https://${kubeMasterHostname}:${toString kubeMasterAPIServerPort}";
+    in
+    {
+      roles = [ "node" ];
+      masterAddress = kubeMasterHostname;
+      easyCerts = true;
+
+      # point kubelet and other services to kube-apiserver
+      kubelet.kubeconfig.server = api;
+      apiserverAddress = api;
+
+      # use coredns
+      addons.dns.enable = true;
+
+      # needed if you use swap
+      kubelet.extraOpts = "--fail-swap-on=false";
+    };
+}
+