generation 501 25.11.20250714.62e0f05

extras/kube-worker-gpu1.nix

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+{
+  services.kubernetes = {
+    roles = ["node"];  # Only "node", not "master"
+    
+    masterAddress = "192.168.1.100";  # Your master's IP
+    
+    # Enable required components for a worker
+    kubelet.enable = true;
+    proxy.enable = true;
+    flannel.enable = true;  # Or whatever CNI you're using
+    
+    # Use the same certificate setup
+    easyCerts = true;
+    pki.enable = true;
+    
+    # Kubelet configuration
+    kubelet = {
+      kubeconfig.server = "https://192.168.1.100:6443";
+      hostname = "worker-gpu1";  # Or use the actual hostname
+      extraOpts = "--fail-swap-on=false";  # If you have swap enabled
+    };
+  };
+  
+  # Container runtime
+  virtualisation.containerd.enable = true;
+  
+  # Open required ports
+  networking.firewall.allowedTCPPorts = [ 
+    10250  # Kubelet API
+    30000-32767  # NodePort Services (optional)
+  ];
+  
+  # Ensure hostname is set properly
+  networking.hostName = "worker-gpu1";  # Or your preferred name
+}