Add Ollama Docker entrypoint script for model management

docker/ollama/entrypoint.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Start Ollama in the background
+/bin/ollama serve &
+# Record Process ID
+pid=$!
+
+# Pause for Ollama to start
+sleep 5
+
+# Extract model name from MODEL variable (removing quotes if present)
+MODEL_NAME=$(echo $MODEL | tr -d '"')
+
+# Verificar que MODEL_NAME tenga un valor
+if [ -z "$MODEL_NAME" ]; then
+    echo "❌ No model specified in MODEL environment variable"
+else
+    # Check if model exists
+    if ollama list | grep -q "$MODEL_NAME"; then
+        echo "🟢 Model ($MODEL_NAME) already installed"
+        touch /tmp/ollama_ready
+    else
+        echo "🔴 Retrieving model ($MODEL_NAME)..."
+        # Intentar descargar el modelo sin crear el archivo hasta estar seguros
+        if ollama pull "$MODEL_NAME" 2>/dev/null && ollama list | grep -q "$MODEL_NAME"; then
+            echo "🟢 Model download complete!"
+            touch /tmp/ollama_ready
+        else
+            echo "❌ Error downloading model ($MODEL_NAME)"
+        fi
+    fi
+fi
+
+# Wait for Ollama process to finish
+wait $pid