Kubernetes (K8s) es la plataforma de orquestación de contenedores dominante — automatiza el despliegue, escalado y gestión de aplicaciones containerizadas en un cluster de máquinas. Comprender sus conceptos fundamentales (pods, deployments, services, etc.) es importante para ejecutar contenedores a escala.
Qué hace Kubernetes
Kubernetes manages containers across a CLUSTER of nodes (machines), providing:
→ SCHEDULING (place containers on nodes), SELF-HEALING (restart failed containers),
SCALING (up/down, auto), ROLLING UPDATES/rollbacks, SERVICE DISCOVERY,
LOAD BALANCING, CONFIG/SECRET management, STORAGE orchestration
→ DECLARATIVE: you describe the DESIRED STATE; K8s continuously makes reality match it.
