Dockerfile

# Use an official Node.js LTS version that uses glibc
FROM node:18-bullseye-slim

# Set the working directory in the container
WORKDIR /app

# Copy the package.json and package-lock.json (if available)
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy the rest of the application code
COPY . .

# Expose the port the app runs on
EXPOSE 1234

# Define environment variable
ENV PORT=1234

# Run the application
CMD ["npm", "start"]