Live Diagramming of Knative - Core Concepts
summary
Shows how Knative Serving plus the kn CLI deploys a container and returns a public URL, creates Config/Revision/Route/Service and spins up Kubernetes Deployment/ReplicaSet/Pods under the hood. Demonstrates scale to zero using an Activator and KPA (concurrency-based autoscaler), tag-based routing and traffic splitting (10%/90% then 100%), easy rollback to a safe revision, and a 60s duration-based rollout. Uses Kind for quickstart, notes Auto TLS via Let’s Encrypt (rate limits blocked demo) and Kourier vs Contour behavior.
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chapters (13)
- 0:00Introduction to Knative
- 5:39Installing Knative Serving
- 7:51Live Demo of Knative Service
- 10:46Understanding Knative Under the Hood
- 16:54Scale to Zero Explained
- 17:38Knative Pod Autoscaler
- 20:27Tag Based Routing Demo
- 26:13Traffic Splitting and Rollbacks
- 31:42Duration Based Rollout
- 35:46Knative Benefits Summary
- 37:34Installing Knative in Production
- 40:23Quick Start for Local Play
- 41:51Q&A Session
