KubeEdge Deep Dive
Talkat KubeCon + CloudNativeCon North America 2019 · on Wednesday, 2019-11-20· at 10:55· Pacific Ballroom, Salon 14-15 - Marriott Marquis San Diego Marina Hotel·
summary
KubeEdge extends Kubernetes to run containers at the edge and claims a real deployment that will manage roughly a quarter million containers across China. It builds on Kubernetes code plus a custom beehive messaging framework, an edge mesh proxy for service discovery, WebSocket/QUIC channels for cloud–edge control, and an MQTT event bus with protocol mappers (OPC UA, Modbus, Bluetooth). It separates orchestration from compute so PVC requests go through a proxy to an edge provisioner, supports a ~70MB runtime footprint, and implements edge device shadowing with CRDs for async desired/actual state.
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chapters (21)
- 0:00Introduction
- 2:18Overview
- 2:50Applications
- 4:12Application Overview
- 5:42Framework Overview
- 9:51Orchestration
- 12:38Edge Device Management
- 14:10Edge Connectivity
- 16:10Device Strain
- 18:45Service Discovery
- 19:25Control Flow
- 21:20Application scenarios
- 23:10Smart city scenario
- 25:48Tiktok scenario
- 29:48Coordination orchestration
- 32:35AWS support
- 34:24Connectivity
- 35:52Nodes as Devices
- 40:04Service
- 40:57Module
- 42:46Device Controller
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