rollback strategy

In the dynamic world of software development, having a reliable deployment strategy is a cornerstone of successful application delivery. Blue-green deployment stands out as one of the most effective strategies, reducing downtime and risk by running two identical production environments. In this blog, we'll dive deep into what blue-green deployment entails and how Linux Bash can be leveraged to manage this deployment process efficiently. Blue-green deployment is a strategy that involves maintaining two identical environments, one called 'Blue' and the other 'Green'. At any given time, only one of the environments is live, serving all the production traffic, while the other remains idle. Here’s the step-by-step breakdown of how it works: 1.

Deploying updates to a live production environment without causing service interruptions is a critical capability for many businesses today. Zero-downtime deployment, or seamless deployment, ensures that users continue to have access to the application even as new software versions are released. For system administrators and developers working in Linux environments, understanding how to execute these deployments effectively using Bash can save both time and headaches. Zero-downtime deployment refers to the process of updating software without taking the system offline or showing any disruption to the user experience.