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: Infrastructure
Ansible Check Mode: Review the Simulation Before Trusting the Rollout
Understand Ansible check-mode limits, task overrides, sensitive diffs, and the controlled pilot needed to verify a real deployment.
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.