tarball.tar.gz

nginx

gogs1

gogs2

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Jenkins

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The course is a collection of DevOps practices and exercises that will teach learners how to use three of the most important DevOps tools: Docker, Git, and Jenkins. Each set of katas will introduce the learners to the tool and its usage. 

The katas build on each other, so that after you're finished, you will have created a complete Continuous Integration/Continuous Delivery pipeline. Through these katas, you will learn to tackle common challenges, optimize workflows, and enhance collaboration between development and operations teams. 

Each katas focuses on specific DevOps practices, enabling readers to gain valuable insights and proficiency in implementing DevOps methodologies effectively. With its interactive approach, the course empowers learners to build a solid foundation in DevOps and foster continuous improvement within their organizations.

DevOps Katas: Mastering DevOps Practices

# Application development

Application development is complicated by the interplay between the application and its environment. One way or another, applications run on an operating system. The operating system contains configuration files, environment variables, and other settings that affect the running of all applications.  **Containerization**, the development of applications in containers, supports DevOps practices by making application development and deployment faster and more reliable.  

# Web application
A web application, for example, runs on an OS and is dependent on web server software. Web servers include Tomcat, Apache, IIS, Node.js, and many others. Some applications need a runtime, such as those developed in Java or .NET. The operating systems and all these supporting systems each have configurations that affect the web applications they host. An incorrect configuration can hamper performance or even cause the application to fail entirely.  

Learn about application development, both with and without containers, and about web applications.

Introduction to DevOps

Getting Started With DevOps Katas

Container and Docker

Docker Katas

Source Control Management and Git

Git Katas

Continuous Integration and Jenkins

Jenkins Katas

Mini Project: Git and Jenkins Katas

Conclusion

Appendix

Containers and DevOps

Application development

Web application