Kubernetes Advanced Networking Testing with KIND
summary
Shows how KIND runs multi-node Kubernetes in Docker, builds reusable plugins to attach containers to additional Linux bridges, and demonstrates a KIND plugin adds external networks workflow that mounts an NFS container into pods and works. Creates two isolated clusters, connects them through a multicluster latency emulator container that injects 100 ms one-way delay and drops bandwidth from ~30 Gbps to ~43 Mbps for tcp. Tests topology aware hints by deploying a multi‑zone cluster, annotating a Service, and observing zone-preferring endpoints.
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chapters (11)
- 0:00Introduction to Kind
- 1:43Kind networking fundamentals
- 3:12Multi-network plugin demo
- 5:19Simulating storage network
- 7:33Testing NFS functionality
- 10:29Multi-cluster simulation
- 12:47Network emulation setup
- 15:25Inter-cluster traffic test
- 18:37Advanced network simulation
- 20:58Topology aware hints demo
- 24:39Conclusion and resources
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