Effective Kubernetes for Cloud Native Java Developers

on YouTube ↗53m

" summary

Demonstrates turning a Jakarta/MicroProfile WAR into a Docker image, pushing to Docker Hub, and running replicas=2 on Azure Kubernetes Service with session state persisted in PostgreSQL so the app stays stateful; shows why sticky sessions at the ingress are required, how liveness/readiness probes are wired to /health and /live, and how metrics are scraped by Prometheus + Grafana for dashboards. Also deploys via the Open Liberty operator, which replaces manual Service/Ingress YAML and successfully manages the cluster.

AI-written summary · about

" chapters (5)

1. 0:00Introduction to talk
2. 7:23Local setup and Docker basics
3. 27:15Open Liberty operator demo
4. 36:44Monitoring with Prometheus and Grafana
5. 51:50Q&A and resources

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