Kubernetes Day 2 to 5
summary
Presents a concrete Kubernetes infrastructure strategy that splits clusters by purpose (separate apps and jobs clusters) and adds a staging cluster that mirrors production network and RBAC so tests run in the same environment. Recommends per-application namespaces, kustomize overlays with per-repo manifests for environment-specific patches, and multi-stage Docker builds so test images match release images; also covers operational details like resource requests/limits, restart policies, and configMap/secret handling and how these choices reduced debugging and rollout failures.
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chapters (7)
- 0:00Introduction to Kubernetes
- 3:22Day 2 operations in Kubernetes
- 7:03Cluster management and scaling
- 15:55Customization and manifests
- 28:03Multi-stage containers
- 36:22Resource limits and policies
- 44:05Conclusion and Q&A
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