Guide to Exposing Docker App via Nginx Reverse Proxy (Domain Purchase, DNS, Let's Encrypt SSL)
Welcome to LinuxCloudHacks! In this comprehensive tutorial, we'll take you through the entire process of exposing your Docker application to the world using an Nginx reverse proxy. Not only that, but we'll also walk you through the steps of purchasing a domain for your app and setting up DNS, along with securing your setup using Let's Encrypt SSL certificates.
Whether you're a beginner or an experienced developer, this step-by-step guide will help you confidently navigate the process of exposing your Docker application securely. We'll explain each concept in detail and provide practical demonstrations to ensure you grasp the concepts effectively.
🔗 *Helpful Links:*
[Link to Nginx Documentation](https://nginx.org/en/docs/)
[Let's Encrypt Official Website](https://letsencrypt.org/)
[Cloudflare DNS Service](https://www.cloudflare.com/dns/)
By the end of this tutorial, you'll have a solid understanding of how to expose your Docker application using Nginx reverse proxy, purchase a domain, manage DNS settings, and enhance security with Let's Encrypt SSL certificates. Don't forget to like, subscribe, and hit the notification bell to stay updated with our latest tutorials!
00:00 Introduction
01:00 Purchasing a Domain
02:41 DNS servers
06:07 Setting up DNS and Cloudflare Delegation
08:37 Setting up the application
11:37 Adding a DNS A type record
12:35 Installing and Configuring Nginx Reverse Proxy
15:40 Securing the application
16:39 Obtaining and Installing Let's Encrypt SSL Certificates