diff --git a/README.md b/README.md
index 82a756f..fdfe352 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+<img src="kubernauts.png" title="kubernauts" width="256" height="256">
+
 # iac
 
 Nix IaC
diff --git a/flake.lock b/flake.lock
index 9395380..5c05932 100644
--- a/flake.lock
+++ b/flake.lock
@@ -10,11 +10,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1754433428,
-        "narHash": "sha256-NA/FT2hVhKDftbHSwVnoRTFhes62+7dxZbxj5Gxvghs=",
+        "lastModified": 1762618334,
+        "narHash": "sha256-wyT7Pl6tMFbFrs8Lk/TlEs81N6L+VSybPfiIgzU8lbQ=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "9edb1787864c4f59ae5074ad498b6272b3ec308d",
+        "rev": "fcdea223397448d35d9b31f798479227e80183f6",
         "type": "github"
       },
       "original": {
@@ -86,33 +86,33 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1757810152,
-        "narHash": "sha256-Vp9K5ol6h0J90jG7Rm4RWZsCB3x7v5VPx588TQ1dkfs=",
+        "lastModified": 1764983851,
+        "narHash": "sha256-y7RPKl/jJ/KAP/VKLMghMgXTlvNIJMHKskl8/Uuar7o=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9a094440e02a699be5c57453a092a8baf569bdad",
+        "rev": "d9bc5c7dceb30d8d6fafa10aeb6aa8a48c218454",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-25.05",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-k8s": {
       "locked": {
-        "lastModified": 1755247647,
-        "narHash": "sha256-7Yu6USLkeTh2nirvXCdBFrAWc1yGYDdFv2tvXKU14Po=",
+        "lastModified": 1763378238,
+        "narHash": "sha256-Q0rIDYv83RF5o5cm+JMCDAkWByNk8HMGgFDHjDTQc/I=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "4acc7f1d238d2b4f5d86bc65ca9b703d802e6e02",
+        "rev": "c05d8d4121d466c8a57b81130ba8ae7551d4f769",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "4acc7f1d238d2b4f5d86bc65ca9b703d802e6e02",
+        "rev": "c05d8d4121d466c8a57b81130ba8ae7551d4f769",
         "type": "github"
       }
     },
diff --git a/hosts/kaede/default.nix b/hosts/kaede/default.nix
new file mode 100644
index 0000000..78cffc1
--- /dev/null
+++ b/hosts/kaede/default.nix
@@ -0,0 +1,16 @@
+{ ... }:
+
+{
+  virtualisation = {
+    useEFIBoot = true;
+    libvirtd = {
+      enable = true;
+      nss.enableGuest = true;
+      startDelay = 1;
+      onShutdown = "shutdown";
+    };
+  };
+  #rootDevice = "/dev/disk/by-label/nixos";
+  #mountHostNixStore = true;
+}
+
diff --git a/kubernauts.png b/kubernauts.png
new file mode 100644
index 0000000..5c71af6
Binary files /dev/null and b/kubernauts.png differ
diff --git a/nixosConfigurations.nix b/nixosConfigurations.nix
index 90767ed..0c2b375 100644
--- a/nixosConfigurations.nix
+++ b/nixosConfigurations.nix
@@ -51,18 +51,7 @@ let
 in
 {
   "k8s" = mkSystem [
-    #    ./configuration.nix
-    {
-      virtualisation = {
-        useEFIBoot = true;
-        libvirtd = {
-          enable = true;
-          nss.enableGuest = true;
-          startDelay = 1;
-          onShutdown = "shutdown";
-        };
-      };
-    }
+    # ./hosts/kaede/default,nix
   ];
   "master-01" = mkControlPlaneNode [ ];
   "master-02" = mkControlPlaneNode [ ];
diff --git a/services/etcd.nix b/services/etcd.nix
new file mode 100644
index 0000000..1fe39da
--- /dev/null
+++ b/services/etcd.nix
@@ -0,0 +1,9 @@
+{ pkgs, ... }:
+
+{
+  services.etcd = {
+    enable = true
+    package = pkgs.etcd_3_6;
+  };
+}
+