FROM node:20-alpine

WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm install --omit=dev
COPY server.js ./
EXPOSE 3000
CMD ["node", "server.js"]

Dockerfile

@@ -0,0 +1,26 @@
+```dockerfile
+FROM node:20-alpine
+
+WORKDIR /app
+
+# Install dependencies first for better caching
+COPY package.json package-lock.json* ./
+RUN npm install --omit=dev
+
+# Copy server files
+COPY rosalinda-server/server.js ./
+COPY rosalinda-server/server-ollama.js ./
+
+# Create necessary directories
+RUN mkdir -p /app/logs
+
+# Expose port
+EXPOSE 3000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s \
+  CMD wget -qO- http://localhost:3000/health || exit 1
+
+# Start command with error handling
+CMD ["node", "server.js"]
+```

docker-compose.yml

@@ -0,0 +1,31 @@
+```yaml
+version: '3.8'
+
+services:
+  rosalinda:
+    build: .
+    ports:
+      - "3000:3000"
+    environment:
+      - ROSALINDA_TOKEN=${ROSALINDA_TOKEN}
+      - NODE_ENV=production
+    volumes:
+      - ./logs:/app/logs
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "-qO-", "http://localhost:3000/health"]
+      interval: 30s
+      timeout: 3s
+      retries: 3
+
+  ollama:
+    image: ollama/ollama
+    ports:
+      - "11434:11434"
+    volumes:
+      - ollama_data:/root/.ollama
+    restart: unless-stopped
+
+volumes:
+  ollama_data:
+```

index.html

@@ -277,3 +277,20 @@ input.addEventListener("keydown", (e) => {
     handleSend();
   }
 });
+ollama pull llama3.1
+{
+  "name": "rosalinda-server",
+  "type": "module",
+  "dependencies": {
+    "cors": "^2.8.5",
+    "express": "^4.19.2",
+    "helmet": "^7.1.0",
+    "express-rate-limit": "^7.4.0",
+    "node-fetch": "^3.3.2"
+  }
+}
+cd C:\rosalinda-server
+npm install
+setx ROSALINDA_INTERNAL_TOKEN "mon_super_secret"
+# ferme / rouvre PowerShell
+node server.js

rosalinda-server/server.js

@@ -85,10 +85,24 @@ app.post("/rosalinda/chat", async (req, res) => {
     });
   }
 });
+// Logging setup
+const fs = require('fs');
+const logStream = fs.createWriteStream('/app/logs/server.log', { flags: 'a' });
+process.stdout.write = process.stderr.write = logStream.write.bind(logStream);
 
 const PORT = process.env.PORT || 3000;
 app.listen(PORT, () => {
-  console.log(`✅ Rosalinda server running on port ${PORT}`);
-  console.log(`🔑 Token: ${INTERNAL_TOKEN.substring(0, 4)}...`);
-  console.log(`🌐 Health check: http://localhost:${PORT}/health`);
+  const startMessage = `
+  ✅ Rosalinda server running on port ${PORT}
+  🔑 Token: ${INTERNAL_TOKEN.substring(0, 4)}...
+  🌐 Health check: http://localhost:${PORT}/health
+  🐋 Connected to Ollama: ${process.env.OLLAMA_URL || 'Not configured'}
+  `;
+  
+  console.log(startMessage);
+  
+  // Write to Docker logs
+  if (process.env.NODE_ENV === 'production') {
+    fs.writeFileSync('/app/logs/startup.log', startMessage);
+  }
 });