add bambu!

services/ollama.nix

@@ -0,0 +1,32 @@
+{ config, pkgs, ... }:
+
+{
+  systemd.services.my-ollama = {
+    description = "Custom Ollama-like Service";
+    
+    # Ensure the service starts after the network is up
+    after = [ "network.target" ];
+    wantedBy = [ "multi-user.target" ];
+
+    # Environment variables
+    environment = {
+      OLLAMA_KV_CACHE_TYPE = "q8_0";
+      OLLAMA_NUM_GPU = "1";
+      GGML_CUDA_ENABLE_UNIFIED_MEMORY = "1";
+      OLLAMA_KEEP_ALIVE = "-1";
+      OLLAMA_MODELS = "/mnt/ssd1/ollama";
+      OLLAMA_NUM_PARALLEL = "4";
+      # Adding CUDA paths for NixOS
+      LD_LIBRARY_PATH = "/run/opengl-driver/lib:/run/cudatoolkit/lib";
+    };
+
+    serviceConfig = {
+      # Use the package reference so Nix finds the correct path
+      ExecStart = "/usr/bin/ollama serve";
+      
+      # Recommended security/reliability settings
+      Restart = "always";
+      User = "root"; # Or a specific user if permissions allow
+    };
+  };
+}