tag
5 posts
Safely resize running Kubernetes Pods with the /resize subresource, understand kubelet allocation states, restart policies, QoS limits, and rollout trade-offs.
Model per-Pod sandbox overhead with RuntimeClass so Kubernetes scheduling, quota accounting, cgroups, and eviction decisions include real runtime costs.
How namespace quotas govern Kubernetes admission, compute and storage budgets, object counts, LimitRange defaults, and failure diagnosis.
Operate Kubernetes VPA safely by separating recommendations from mutations, choosing update modes, bounding resources, and planning disruption and HPA interaction.
How FreeBSD RCTL identifies subjects, measures resources, applies deny or throttle actions, persists rules, and exposes real usage safely.