---
title: "Discussion on \"Debugging a Blue-Green Deployment from Scratch: Six Errors, Six Fixes, One Working System\" | Hashnode"
description: "Discussion on \"Debugging a Blue-Green Deployment from Scratch: Six Errors, Six Fixes, One Working System\". We recently set up a blue-green deployment pipeline for a Node.js/Next.js marketplace application running on a single VPS, with GitHub Actions as the CI/CD layer and nginx as the reverse proxy. The sy"
url: "https://hashnode.com/posts/debugging-a-blue-green-deployment-from-scratch-six-errors-six-fixes-one-working-system/69f9f312a386d7f1219390de"
---

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# [Debugging a Blue-Green Deployment from Scratch: Six Errors, Six Fixes, One Working System](https://kells.hashnode.dev/debugging-a-blue-green-deployment-from-scratch-six-errors-six-fixes-one-working-system?utm_source=hashnode&utm_medium=feed)

We recently set up a blue-green deployment pipeline for a Node.js/Next.js marketplace application running on a single VPS, with GitHub Actions as the CI/CD layer and nginx as the reverse proxy. The sy

May 5 · 12 min read · kells.hashnode.dev  
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## Written by

[Favour Max-Oti](https://hashnode.com/@kellslte)

@kellslte · Enugu, Nigeria

  
[View profile](https://hashnode.com/@kellslte)

Backend Engineer

I am a software developer with a thirst for growth. I have over 4+ years of working professionally as a developer and I am always ready to learn better ways of building software. I have built software in education, finance, and customer feedback. I am working towards to growing into a battle-tested engineer in the coming years and will document my journey here as I go.

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