DevOps Lifecycle: 7 Phases Explained in Detail with Examples

While transitioning from the on-premises infrastructure to the cloud, Netflix realized the need for a new approach that could help run their massive cloud infrastructure smoothly. That’s how Netflix met DevOps, and we all know what a huge success it has been.

Initially, the juggernaut introduced containerization to bring consistency between multiple environments. Then, it developed its container management tool Titus to handle and streamline the process. Moreover, it also built a tool, Chaos Monkey, to automate the failure that undoubtedly helps the company maintain the app performance, even if some specific service from AWS goes down.

But first, you must know what DevOps actually is.

What is DevOps?

DevOps is a work culture primarily centered around collaboration, communication, and integration among the development teams. It was introduced to address the disconnect primarily between the development, operations, and quality assurance teams. As a result, it’s becoming crucial for businesses to adopt DevOps practices, not only for seamless software development and operations but also for the high quality of deployment for successful product delivery.

Let’s throw some light on the nitty-gritty of the DevOps Lifecycle.

What is the DevOps lifecycle & how does it work?

DevOps lifecycle is a series of automated development processes or workflows within an iterative development lifecycle. It follows a continuous approach; hence its lifecycle is symbolized in the form of an infinity loop. This loop depicts the collaborative and iterative approach throughout the application lifecycle, consisting of tools and technology stacks for each stage.

Let’s briefly overview how the DevOps lifecycle works at every stage.

1. Plan
2. Code
3. Build

DevOps lifecycle phases: the 7Cs of DevOps lifecycle

As we mentioned earlier, everything is continuous in DevOps — from planning to monitoring. So let’s break down the entire lifecycle into seven phases where continuity is at its core. Any phase in the lifecycle can iterate throughout the project multiple times until it’s finished.

1. Continuous development

2. Continuous integration

3. Continuous testing

4. Continuous deployment

5. Continuous feedback

6. Continuous monitoring

7. Continuous operations

Summing Up

Undoubtedly, DevOps has established a new culture in the software development industry by ensuring the highest quality standards for software products. The key objective of the DevOps lifecycle is to maintain continuity and optimize automation. It’s all about how effectively the developers, testers, and operations teams collaborate to deliver the software product quickly with an improved user experience.

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