Easy Microservices with Kubernetes and Istio
summary
Shows a complete pipeline: JHipster generates a gateway plus three microservices (store gateway, product and invoice on MySQL, notification on MongoDB) and produces Kubernetes YAML so a single command pushes images and deploys to GKE with Istio. Istio injects an Envoy sidecar per pod, Pilot/Galley/Citadel/Mixer provide discovery, policy and telemetry, and the demo app boots with dashboards and tracing. Notes: generated apps claim 86% test coverage, sidecars add small latency, and Pilot can hog memory and crash a laptop if not limited.
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chapters (36)
- 0:00Introduction
- 0:51About me
- 1:05Why opensource
- 1:58Agenda
- 2:30Docker
- 3:54Kubernetes benefits
- 4:30Kubernetes makes it easy
- 5:07How Kubernetes works
- 5:26How Istio works
- 5:47How given others work
- 7:45How scheduler works
- 8:49State of application
- 9:05Why Microservices
- 9:52Freedom to react
- 10:26Isolation
- 10:36Microservices vs Monolith
- 11:49Dont repeat yourself
- 14:58Microservices Gateway
- 15:21Service Registry
- 15:42Service Registry vs Console
- 16:46Consoles
- 17:06Microservices
- 17:39Demo
- 22:28Problems with Microservices
- 25:13Service Mesh
- 26:31Sidecar
- 27:17Proxy
- 27:48Mixer
- 30:24Create a folder
- 34:00Code
- 40:40Application
- 41:48Dashboard
- 42:15Ski Alley
- 44:15Best Practices
- 47:43Single Point of Failure
- 51:01Mono Repo
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