Aufgearbeitet

Dockerfile

@@ -1,7 +1,22 @@
 FROM node:20-alpine
+
 WORKDIR /app
+
+# Copy package files
 COPY package*.json ./
-RUN npm install
+
+# Install dependencies
+RUN npm install --production
+
+# Copy all application files
 COPY . .
+
+# Expose port
 EXPOSE 3000
-CMD ["npm", "start"]
+
+# Set environment variables
+ENV NODE_ENV=production
+ENV PORT=3000
+
+# Start the server
+CMD ["node", "server.js"]