Different Phases of the DevOps Lifecycle

1. Plan: Professionals determine the commercial need and gather end-user opinions throughout this level. In this step, they design a project plan to optimize business impact and produce the intended result.
2. Code – During this point, the code is being developed. To simplify the design process, the developer team employs lifecycle DevOps tools and extensions like Git that assist them in preventing safety problems and bad coding standards.
3. Build – After programmers have completed their tasks, they use tools such as Maven and Gradle to submit the code to the common code source. 
4. Test – To assure software integrity, the product is first delivered to the test platform to execute various sorts of screening such as user acceptability testing, safety testing, integration checking, speed testing, and so on, utilizing tools such as JUnit, Selenium, etc. 
5. Release – At this point, the build is prepared to be deployed in the operational environment. The DevOps department prepares updates or sends several versions to production when the build satisfies all checks based on the organizational demands.
6. Deploy – At this point, Infrastructure-as-Code assists in creating the operational infrastructure and subsequently publishes the build using various DevOps lifecycle tools.
7. Operate – This version is now convenient for users to utilize. With tools including Chef, the management department take care of server configuration and deployment at this point. 
8. Monitor – The DevOps workflow is observed at this level depending on data gathered from consumer behavior, application efficiency, and other sources. The ability to observe the complete surroundings aids teams in identifying bottlenecks affecting the production and operations teams’ performance. 

DevOps is a practice that enables a single team to handle the whole application lifecycle, including development, testing, release, deployment, operation, display, and planning. It is a mix of the terms “Dev” (for development) and “Ops” (for operations). We can speed up the delivery of applications and services by a business with the aid of DevOps. Amazon, Netflix, and other businesses have all effectively embraced DevOps to improve their customer experience.

DevOps Lifecycle is the set of phases that includes DevOps for taking part in Development and Operation group duties for quicker software program delivery. DevOps follows positive techniques that consist of code, building, testing, releasing, deploying, operating, displaying, and planning. DevOps lifecycle follows a range of phases such as non-stop development, non-stop integration, non-stop testing, non-stop monitoring, and non-stop feedback. Each segment of the DevOps lifecycle is related to some equipment and applied sciences to obtain the process. Some of the frequently used tools are open source and are carried out primarily based on commercial enterprise requirements. DevOps lifecycle is effortless to manipulate and it helps satisfactory delivery.