With the formation of ecosystems such as containerization and cloud native, the value of CI/CD in the software development process is becoming more and more prominent. More and more companies need to transform and optimize this, but thousands of people have thousands of faces, transformations and practices often have many problems, both in the personnel and in the tool chain. This time is mainly to share the best practices we have summarized in production, and to analyze the problems encountered in this process, and to share in detail the technical details, as well as the optimization, problem analysis, and architecture in the process and the reflections and conclusions we have made, I hope that everyone can inspire them and promote their respective development in the production environment.