In recent years， with the rapid development of cloud computing technology， enterprises have provided various PaaS services to simplify the deployment process for users. Cloud native PaaS services based on Kubernetes provide users with more efficient PaaS solutions through containerization. The article designs and implements the overall architecture of cloud native PaaS services， constructs three models for deploying， deleting， and configuring PaaS service resources， and analyzes the advantages and disadvantages of cloud native PaaS based on practical experience.