KubeCon + CloudNativeCon + Open Source Summit + AI_dev China 2024

In the evolving cloud-native ecosystem, Kubernetes is vital for microservices. As enterprises adopt multi-cluster Kubernetes setups, securely managing cross-cluster communications becomes challenging due to the limitations of traditional gateways and Ingress solutions. This session explores how ZTM (Zero Trusted Mesh) acts as a bridge across K8s clusters, bypassing traditional gateways and network constraints, thus ensuring zero exposure and boosting security. ZTM uses an HTTP/2-based tunneling mechanism with end-to-end encryption, minimizing public exposure and securing data during transmission. Its design enables quick deployment of cross-cluster communications without altering existing networks or applications, easing management. Furthermore, ZTM integrates with service mesh technologies to provide a secure framework for microservices, supporting service discovery, load balancing, and advanced routing policies, allowing flexible and secure cross-cluster service management.

在不断发展的云原生生态系统中，Kubernetes 对于微服务至关重要。随着企业采用多集群 Kubernetes 设置，由于传统网关和入口解决方案的限制，安全地管理跨集群通信变得具有挑战性。 本场演讲探讨了 ZTM（Zero Trusted Mesh）如何作为跨 K8s 集群的桥梁，绕过传统网关和网络限制，从而确保零暴露并提升安全性。 ZTM 使用基于 HTTP/2 的隧道机制进行端到端加密，最大程度减少公开暴露并在传输过程中保护数据安全。其设计能够快速部署跨集群通信，而无需改变现有网络或应用程序，简化管理。 此外，ZTM 还与服务网格技术集成，为微服务提供安全框架，支持服务发现、负载均衡和高级路由策略，实现灵活且安全的跨集群服务管理。