Create Dockerfile

Dockerfile

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+# Use an official Node.js runtime as a parent image
+FROM node:18-bullseye
+
+# Set the working directory in the container
+WORKDIR /usr/src/app
+
+# Copy the package.json and yarn.lock files
+COPY package.json yarn.lock ./
+
+# Install dependencies
+RUN yarn install
+
+# Copy the rest of the application code
+COPY . .
+
+# Build the Docusaurus website
+RUN yarn build
+
+# Expose the port on which the app will run
+EXPOSE 3000
+
+# Command to run the Docusaurus development server
+CMD ["yarn", "serve", "-p", "3000"]