How to Roll Back a Failed Deployment in 30 Seconds
It is 4:47 PM on a Friday. You merged a pull request, the CI pipeline passed, and the deployment to production completed without errors. But then the Slack messages start: "Is the app down?" "I'm g...

Source: DEV Community
It is 4:47 PM on a Friday. You merged a pull request, the CI pipeline passed, and the deployment to production completed without errors. But then the Slack messages start: "Is the app down?" "I'm getting a 500 error." "The checkout page is broken." Your heart sinks. Something slipped through testing. Maybe a missing environment variable, a database query that works differently at scale, or a third-party API that changed its response format. The cause does not matter right now. What matters is getting your application back to a working state as fast as humanly possible. With Deploynix, that takes about 30 seconds. How Deploynix Manages Releases To understand why rollback is so fast, you need to understand how Deploynix structures deployments on your server. Deploynix does not deploy by overwriting files in place. Instead, it uses a release-based deployment strategy. Each deployment creates a new, self-contained release directory. The directory structure on your server looks something li