Sailing Multi-Cloud Traffic Management with Karmada

Explore multi-cloud traffic management with Karmada in this 30-minute conference talk by Zhonghu Xu from Huawei. Dive into the growing trend of multi-cloud strategies and learn how Karmada, a Kubernetes management system, addresses the challenges of multi-cloud application management. Discover Karmada's architecture, API workflow, and integration with Istio for flexible L7 traffic management. Gain insights on priority routing, cloud failover, and enhanced east-west traffic security. Understand how Karmada tackles multi-cloud Kubernetes challenges, including propagation policies, override policies, and DNS resolution. Examine traffic management solutions for both flat and different network scenarios in multi-cloud environments.

Intro
Agenda
Background: Multi cloud, multi cluster strategy is widely adopted
Background: Why Multi Cloud
Background: Multi Cloud Challenges
Background: Multi-Cloud Kubernetes Challenge
Karmada: Open. Cloud-Native, Multi-Cloud Orchestration Engine
Karmada Architecture
Karmada API Workflow
Zero Change: Running Multi-Cluster Application with vanilla KBS API
Propagation Policy: multi-cluster scheduling policy
Override Policy: resource customization among clusters
Multi cloud Traffic Management Challenges
Multi cloud Traffic Management: Karmada Way
Multi cloud Traffic Management: Karmada Istio
Multi cloud Traffic Management: DNS Resolution
Multi cloud Traffic Management: Flat network
Multi cloud Traffic Management: Different networks
Conclusion