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.
The golden rule of K8s admin. If you don't have a backup of etcd , you don't have a cluster. Snapshot etcd regularly and practice restores. Allows dynamic provisioning
Replaces Pod Security Policies to restrict what Pods can do. you define a class ( fast-ssd
Who can do what to which resources.
What you're really looking for is a compact, reference-style checklist — and those exist for free as blog posts or GitHub markdown files. Print them to PDF yourself in 2 minutes. Allows dynamic provisioning