From a493a530be53f6ffbec0c12b65096033da45da7c Mon Sep 17 00:00:00 2001
From: Ivan Malison <IvanMalison@gmail.com>
Date: Mon, 30 Sep 2024 00:05:50 -0600
Subject: [PATCH] [NixOS] k3s draft

---
 nixos/configuration.nix        |  1 +
 nixos/k3s.nix                  | 23 +++++++++++++++++++++++
 nixos/machines/ryzen-shine.nix |  2 +-
 3 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 nixos/k3s.nix

diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index a8df3ef6..5c3e7893 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -19,6 +19,7 @@
     ./gnome.nix
     ./imalison.nix
     ./internet-computer.nix
+    ./k3s.nix
     ./kat.nix
     ./keybase.nix
     ./kubelet.nix
diff --git a/nixos/k3s.nix b/nixos/k3s.nix
new file mode 100644
index 00000000..32251841
--- /dev/null
+++ b/nixos/k3s.nix
@@ -0,0 +1,23 @@
+{ config, makeEnable, ... }:
+makeEnable config "myModules.railbird-k3s" false {
+  services.k3s = {
+    enable = true;
+    role = "server";
+    clusterInit = true;
+    containerdConfigTemplate = ''
+      {{ template "base" . }}
+
+      [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.nvidia]
+      privileged_without_host_devices = false
+      runtime_engine = ""
+      runtime_root = ""
+      runtime_type = "io.containerd.runc.v2"
+
+      [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.nvidia.options]
+      BinaryName = "/run/current-system/sw/bin/nvidia-container-runtime"
+    '';
+    gracefulNodeShutdown = {
+      enable = true;
+    };
+  };
+}
diff --git a/nixos/machines/ryzen-shine.nix b/nixos/machines/ryzen-shine.nix
index ff9421ea..ee1d75b4 100644
--- a/nixos/machines/ryzen-shine.nix
+++ b/nixos/machines/ryzen-shine.nix
@@ -6,7 +6,7 @@
   ];
 
   features.full.enable = true;
-  myModules.kubelet.enable = true;
+  myModules.kubelet.enable = false;
   myModules.nvidia.enable = true;
   # Needed for now because monitors have different refresh rates
   myModules.xmonad.picom.vSync.enable = false;