/ 
IO-K8s-1.108
⭐ Starred 0 / IO::K8s::Api::Resource::V1beta2::NodeAllocatableOverhead

NAME

IO::K8s::Api::Resource::V1beta2::NodeAllocatableOverhead - NodeAllocatableOverhead defines auxiliary resource overheads incurred when allocating a device. Overheads can be specified as a fixed cost per pod referencing the claim, a variable cost per container reference, or both. Kubelet accounts for this overhead by adding it to both the pod-level and container-level cgroups of referencing containers.

VERSION

version 1.108

perContainer

PerContainer is applied per container reference to the claim. This models overhead scaling linearly with the number of containers actively using the device. When both PerPod and PerContainer are specified, the total overhead allocated for each pod referencing the claim is computed as: Quantity = PerPod + (PerContainer * NumReferences) Kubelet accounts for this overhead in cgroups: - Pod-level cgroup (requests and limits): Kubelet adds PerPod + (PerContainer * NumReferences). - Container-level cgroup (limits only): Kubelet adds PerPod + PerContainer for each referencing container. This allows any single container to access the pod-level overhead, while the parent cgroup caps the total usage to account for PerPod exactly once.

perPod

PerPod is overhead applied once per pod referencing the claim on this node. This is a flat overhead incurred for every pod referencing the claim.

SUPPORT

Issues

Please report bugs and feature requests on GitHub at https://github.com/pplu/io-k8s-p5/issues.

CONTRIBUTING

Contributions are welcome! Please fork the repository and submit a pull request.

AUTHORS

  • Torsten Raudssus <getty@cpan.org>

  • Jose Luis Martinez Torres <jlmartin@cpan.org>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2018-2026 by Jose Luis Martinez Torres <jlmartin@cpan.org>.

This is free software, licensed under:

The Apache License, Version 2.0, January 2004