Kubernetes Requests and Limits: Size the Workload, Then Verify Behavior
Understand Kubernetes placement, CPU throttling, memory failures, admission defaults, and workload-based resource verification.
Hackbitez journal
Tag: Kubernetes
Kubernetes NetworkPolicy: Test Enforcement, Direction, and Additive Rules
Verify Kubernetes NetworkPolicy enforcement, independent ingress and egress, additive rules, and the application's permitted network paths.
Kubernetes RBAC: Review Hidden Privileges Before Granting Access
Review namespace scope, Secret reads, workload creation, wildcards, and delegation before granting Kubernetes access.
Kubernetes 1.37 Workload-Aware Scheduling: Test Groups, Gates, and Recovery
Understand Kubernetes workload-aware scheduling milestones and test feature gates, grouped placement, preemption, and resource cleanup.