jenkins_project this is a Jenkins repo Use the official NGINX image from Docker Hub FROM nginx:latest Copy custom NGINX configuration file (optional) This will overwrite the default configuration in the container COPY nginx.conf /etc/nginx/nginx.conf Copy static website files (optional) Assuming your static website files are in the 'html' directory COPY html /usr/share/nginx/html Expose port 80 for web traffic EXPOSE 80 Start the NGINX service when the container runs CMD ["nginx", "-g", "daemon off;"]