calc

Documentation

Overview

Package calc provides function to calculate resource quotas for different k8s resources.

Index

• type Details
• type ResourceUsage
  • func Deployment(deployment appsv1.Deployment) (*ResourceUsage, error)
  • func StatefulSet(s appsv1.StatefulSet) (*ResourceUsage, error)

Types

type Details

type Details struct {
	Version  string
	Kind     string
	Name     string
	Replicas int32
}

Details contains a few details to identify a k8s resource.

type ResourceUsage

type ResourceUsage struct {
	CPU     *resource.Quantity
	Memory  *resource.Quantity
	Details Details
}

ResourceUsage summarizes the usage of compute resources for a k8s resource.

func Deployment

func Deployment(deployment appsv1.Deployment) (*ResourceUsage, error)

Deployment calculates the cpu/memory resources a single deployment needs. Replicas and the deployment strategy are taken into account.

func StatefulSet

func StatefulSet(s appsv1.StatefulSet) (*ResourceUsage, error)

StatefulSet calculates the cpu/memory resources a single statefulset needs. Replicas are taken into account.