Jobs on a schedule. Runs a Job at a specific time (e.g., backup database at 2 AM).
Before you touch a production cluster, these 10 concepts must be second nature. Jobs on a schedule
Production readiness depends on these final pillars. Notes: Ephemeral by default
Allows dynamic provisioning. Instead of manually creating disks, you define a class (fast-ssd, slow-hdd). When a PVC asks for that class, the cloud provider auto-creates the disk. use Deployments/StatefulSets for lifecycle management.
The front door. Everything you do (kubectl, GUI, automation) talks to the API Server. It validates and configures data for the etcd database.