How do I deploy a Node.js app to AWS EC2 with Terraform?

Start with a main.tf: provider AWS, resource ec2_instance. Add user_data script for apt updates, Node install. `terraform apply`, SSH in, git clone, npm start.

What causes Nginx 502 Bad Gateway with Node.js?

Usually upstream not responding — check if app listens on right port, firewall allows, no crashes. Tail /var/log/nginx/error.log.

Is Terraform better than AWS Console for deployments?

Yes, for repeatability and teams. Console's quick for one-offs, IaC wins at scale. Word count: ~950.

⚙️ DevOps & Platform Eng

Inside the Chaos: Deploying EpicBook with Terraform, AWS, and Nginx — And Fixing What Breaks

A 502 Bad Gateway stares back from the browser. That's where this EpicBook deployment began — not in clean code, but in the messy trenches of AWS, Terraform, and Nginx.

theAIcatchup Apr 10, 2026 4 min read

Terraform-deployed AWS EC2 instance running EpicBook app behind Nginx reverse proxy

⚡ Key Takeaways

IaC with Terraform eliminates manual drift but amplifies debugging needs. 𝕏
Nginx reverse proxies bridge dev to prod, exposing config pitfalls. 𝕏
Real DevOps mastery blooms in troubleshooting, not smooth deploys. 𝕏

Published by

theAIcatchup

Ship faster. Build smarter.

#AWS EC2 #Nginx reverse proxy #Node.js deployment #Terraform

Worth sharing?

Get the best Developer Tools stories of the week in your inbox — no noise, no spam.

Originally reported by dev.to

⚡ Key Takeaways

The 60-Second TL;DR

theAIcatchup

Share this article

Worth sharing?

Related Stories

AWS Cracks Terraform's Credential Nightmare with Native OIDC

Terraform vs OpenTofu 2026: Time to Jump Ship or Dig In?

Commit, Watch Magic: Zero-Touch Static Site on Azure with Terraform and Ansible

World Bank's Terraform Overhaul: From Deployment Hell to Golden Paths

Stay in the loop