resource

func SumContainerResources ¶

func SumContainerResources(template *corev1.PodTemplateSpec) (cpu *resource.Quantity, memory *resource.Quantity, err error)

SumContainerResources sums CPU and memory across all containers (not initContainers) in a PodTemplateSpec. For each container, requests takes priority, falling back to limits. If neither is set for any container, an error is returned.

Returns raw Quantity strings (e.g. "8000m", "8Gi") suitable for API responses. Callers can call .String() on the returned Quantities.

func SumContainers ¶

func SumContainers(containers []corev1.Container) (cpu *resource.Quantity, memory *resource.Quantity, err error)

SumContainers sums CPU and memory across the given containers. For each container, requests take priority over limits. Returns an error if any container has neither requests nor limits set.