Alibaba Cloud Kubernetes Container Service was used in this experiment. It shows how to deploy applications in Alibaba Cloud container clusters by using helm. Helm is a Kubernetes package management tool that simplifies Kubernetes application deployment. Application publishers could use Helm to package applications, manage application dependencies, manage application versions, and publish applications to the software repository. Users could find, install, upgrade, roll back, and uninstall applications on the Kubernetes in a simple way without having to write complex application deployment files with helm.