autoscaling

Documentation

Index

• Constants
• func ReserveMemory(f *framework.Framework, id string, replicas, megabytes int, expectRunning bool, ...) func() error
• func SIGDescribe(text string, body func()) bool
• func WaitForClusterSizeFunc(c clientset.Interface, sizeFunc func(int) bool, timeout time.Duration) error
• func WaitForClusterSizeFuncWithUnready(c clientset.Interface, sizeFunc func(int) bool, timeout time.Duration, ...) error
• type CriticalAddonsOnlyError
  • func (CriticalAddonsOnlyError) Error() string
• type DNSParamsLinear
• type HPAScaleTest

Constants

const (
	DNSdefaultTimeout      = 5 * time.Minute
	ClusterAddonLabelKey   = "k8s-app"
	DNSLabelName           = "kube-dns"
	DNSAutoscalerLabelName = "kube-dns-autoscaler"
)

Functions

func ReserveMemory

func ReserveMemory(f *framework.Framework, id string, replicas, megabytes int, expectRunning bool, timeout time.Duration) func() error

ReserveMemory creates a replication controller with pods that, in summation, request the specified amount of memory.

func SIGDescribe

func SIGDescribe(text string, body func()) bool

func WaitForClusterSizeFunc

func WaitForClusterSizeFunc(c clientset.Interface, sizeFunc func(int) bool, timeout time.Duration) error

WaitForClusterSizeFunc waits until the cluster size matches the given function.

func WaitForClusterSizeFuncWithUnready

func WaitForClusterSizeFuncWithUnready(c clientset.Interface, sizeFunc func(int) bool, timeout time.Duration, expectedUnready int) error

WaitForClusterSizeFuncWithUnready waits until the cluster size matches the given function and assumes some unready nodes.

Types

type CriticalAddonsOnlyError

type CriticalAddonsOnlyError struct{}

CriticalAddonsOnlyError implements the `error` interface, and signifies the presence of the `CriticalAddonsOnly` taint on the node.

func (CriticalAddonsOnlyError) Error

func (CriticalAddonsOnlyError) Error() string

type DNSParamsLinear

type DNSParamsLinear struct {
	// contains filtered or unexported fields
}

type HPAScaleTest

type HPAScaleTest struct {
	// contains filtered or unexported fields
}

HPAScaleTest struct is used by the scale(...) function.