K8sPatterns

격리된 원자적 작업 단위를 안정적으로 실행하기 위한 Job 리소스 — completions, parallelism, Indexed Job까지.

How the Kubernetes scheduler assigns Pods to nodes using predicates, priorities, node affinity, pod affinity, taints and tolerations for optimal placement.

How Kubernetes communicates lifecycle events to containers via SIGTERM, SIGKILL, postStart, preStop hooks, and init containers for graceful startup and shutdown.

A deep dive into Kubernetes Health Probe pattern: Process Health Check, Liveness Probe, and Readiness Probe for building self-healing cloud-native applications.

How Kubernetes Deployment resource automates application upgrades and rollbacks through declarative strategies including RollingUpdate, Recreate, Blue-Green, and Canary.

How to declare resource requirements and runtime dependencies so Kubernetes can schedule and manage containers predictably.

A beginner-friendly summary of Chapter 1 from Kubernetes Patterns — covering containers, pods, services, labels, annotations, and namespaces.