Service Mesh and Sidecars with Istio and Envoy
summary
Shows Istio + Envoy moving observability and resilience out of app code into a sidecar that the demo injects with istioctl kube-inject and Kubernetes CRDs. Control plane components pilot/mixer/citadel configure Envoy proxies and issue mTLS certs. Live demo uses Prometheus/Grafana/Jaeger/Kiali, deploys v1 and v2 images, and performs virtualservice/destinationrule routing for blue‑green, canary, header‑based routing, mirroring, fault injection, retries and circuit‑breaking. Commands and metrics run end‑to‑end and the demo routes traffic with zero downtime using the Envoy sidecar.
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chapters (20)
- 0:00Intro
- 0:27Lights
- 1:02Introduction
- 1:38Red Hat Developers
- 4:31Evolutionary process
- 7:05Distributed computing
- 10:06Principles
- 11:40Microservice
- 14:33Free services
- 15:36Better discovery
- 17:03Envoy
- 18:04What you gain
- 19:29How it works
- 21:51Observability
- 25:53Command Line Interface
- 27:09Recap
- 33:00Bluegreen Deployment
- 36:00Canary Deployment
- 40:11Dark Lounge
- 45:00Access Control
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