The goal of DevOps is to create a working environment in which building, testing, and deploying software can occur at a more rapid, frequent, and reliable pace. In the container era, not only are there more machines The deployment instruction for the solution -, changes also happen more frequently. Some enterprises even require their applications to be automatically scaled as needed. In order to meet the agile requirements of enterprises, continuous deployment is also necessary. This solution uses DevOps to complete automated development and continuous deployment of containerized applications (backend services for mini programs).