Last Updated: October 30, 2024 In this guide, we will build a simple Node.js application, an image, and a container using the image then expose the local host using Cloud flare “Cloudflared” tunnels with free Cloudflare tunnels and deploy on Salad Container Engine (SCE)

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Prerequisites

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How to dockerize a Node.js application

Before we begin, let’s be sure ** Docker ** and Node.js is installed on our system. If Docker is not, you can use the links below to download it based on your chosen Operating System (OS) : To confirm if your Node.js has successfully been installed in your machine, open your (CLI tool) command prompt or desired terminal and type this command. This will display the version of the installed Nodejs node -v