adding devops

used gemini to create the k8s/dockerfiles faster

restaurant/devops/Dockerfile

@@ -0,0 +1,35 @@
+# Use a Node.js base image to build the project
+FROM node:18-alpine AS builder
+
+# Set the working directory
+WORKDIR /app
+
+# Copy package.json and package-lock.json (if present)
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the application code
+COPY . .
+
+# Build the application using webpack
+RUN npm run build -- --config app/webpack.config.js
+
+# Use an Nginx base image to serve the static files
+FROM nginx:alpine
+
+# Set the working directory
+WORKDIR /usr/share/nginx/html
+
+# Remove default nginx static files
+RUN rm -rf ./*
+
+# Copy the built files from the builder stage
+COPY --from=builder /app/dist .
+
+# Expose port 80
+EXPOSE 80
+
+# Start Nginx
+CMD ["nginx", "-g", "daemon off;"]