init project portal web

Dockerfile

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+# Step 1: Build the application in a Node environment
+FROM node:18 AS builder
+
+# Set the working directory
+WORKDIR /app
+
+# Copy package.json and package-lock.json to install dependencies
+COPY package.json package-lock.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the app's source code
+COPY . .
+
+# Build the Next.js application for production
+RUN npm run build
+
+# Step 2: Create a minimal production environment
+FROM node:18-alpine
+
+# Set the working directory in the production container
+WORKDIR /app
+
+# Copy only the necessary files from the builder stage
+COPY --from=builder /app/package.json /app/package-lock.json ./
+COPY --from=builder /app/.next /app/.next
+COPY --from=builder /app/public /app/public
+COPY --from=builder /app/node_modules /app/node_modules
+
+# Expose the port the app will run on
+EXPOSE 3000
+
+# Start the app in production mode
+CMD ["npm", "run", "start"]