Agile DevOps in software project

Tram Ho

Agile DevOps is a methodology, combining Agile development methodology and lessons learned in DevOps. In this article, we will discuss the adoption of Agile DevOps in the organization.

If your organization is looking for ways to improve production processes and increase productivity, then Agile DevOps is the right methodology to implement.

So what exactly is Agile DevOps?

Agile DevOps is an implementation methodology that combines the Agile software development cycle and DevOps practices to help projects develop features and updates quickly and efficiently. The main goal of Agile DevOps is to shorten the feedback loop from the development team, the operations team, so that the necessary changes are implemented in the fastest and most efficient way. To do this, Agile DevOps relies heavily on automation, continuous delivery, and continuous integration.

Automation (Automation)

Automation plays a major role in Agile DevOps. By automating repetitive tasks, we can help project teams free up their hands and focus on other important work. In addition, automation also helps to reduce human errors and ensure these jobs are performed in a consistent and accurate way. Automated testing is an automated process in which automated tools are used to test code to find bugs. Automated testing helps speed up the testing process, ensuring all defects are found and resolved. There are many types of automation testing, including unit testing, system testing, and regression testing.

Continuous delivery (Contiuous delivery)

Continuous delivery (CD) is another key component in Agile Devops. The CD helps to ensure that changes in the code are regularly updated, and deliveries are made early. As a result, CDs help reduce the risk of poor quality and enhance interaction between the development team and users.

Continuous integration

Continuous Integration or CI is a software development methodology. This method requires team members to integrate work with each other on a regular basis, at least once a day. Each integration will be built automatically with the aim of detecting errors as quickly as possible. Using CI reduces integration problems and allows developers to develop software faster and on schedule. The CI workflow can be as follows:

Developers will commit code (commit code) that can be on the repo (repository – repository). Next, the CI server will perform monitoring on the repo and check if there are any changes on the repo. When changes occur, the CI server will have to expose the latest code from the repo and then build and run unit tests and integration tests. Next, the CI server will generate responses and send them to project members. And the CI server continues to wait for changes from the repo. Every time the Dev completes their tasks, they will run it locally first to check before committing the code to the repo. This is a regular stage that takes place at any time of the day. Integrated builds won’t happen if they don’t affect the repo.

Agile DevOps in Software Development

Agile is the key to success, But, implementing Agile is not easy, especially when we don’t know where to start. Many businesses struggle to make the transition to Agile because there are many requirements in the process and culture. Without Agile, the development process becomes slow and inefficient. DevOps helps businesses transition to Agile easier and faster. By combining Agile and DevOps, businesses will get the benefits of the Agile model, while still exploiting the speed and efficiency of the DevOps process.

Points to keep in mind when integrating Agile and DevOps

  1. Enhance the flow of project team interaction All project roles, from Scrum Master, Product Owner, development team, operations team, system administrator need to know not only the development process, but also handover, deployment and maintenance procedures. The project team needs to be fully equipped with knowledge and understanding of handover, service, transformation management, environment management, automation and tools. The team that focuses on the development to operation process solves the problem of Agile product development when handing over to the actual operation and use process.
  2. Defining the Product Lifecycle Successfully implementing DevOps in an Agile framework is synonymous with defining the product lifecycle. This enhances consistency, reduces costs by minimizing waste, and speeds product delivery to market.
  3. Applying DevOps in each Sprints Try the following after applying DevOps in sprint words:
  • Ensure the participation of operational/system administrator/infrastructure/system support roles in the sprint planning session.
  • Discuss product features and what can be done.
  • Ensure DevOps team participation in daily meeting, sprint review and sprint retrospective.
  1. QA participates in each phase In addition to functional testing like Agile, DevOps requires both performance testing and load simulation testing. Therefore, testing plays an equally important role as development in the continuous development of the project.
  2. Using the right tools Using the right tools is one of the important requirements in implementing Agile DevOps.
  3. Automation
  4. Document / Record the necessary information.
  5. Measurement and analysis

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Source : Viblo