Explore the challenges and solutions of deploying applications across multi-cluster environments in this conference talk by Zhengyi Lai from QingCloud. Discover how KubeSphere is building a unified control plane to enable consistent application delivery across multiple Kubernetes clusters and clouds. Learn about simplifying Helm Chart and Operator deployments using Custom Resource Definitions (CRDs), propagating cloud-native applications across multiple clouds, managing Operators and their CRDs in multi-cloud environments, and extending operators through an elegant interface. Gain insights into leveraging app-centric concepts for self-service application delivery in modern, multi-cluster, and multi-cloud infrastructures.