autoscaling

package
v1.10.13 Latest Latest
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Published: Jan 16, 2019 License: Apache-2.0 Imports: 42 Imported by: 0

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Constants

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

Variables

This section is empty.

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 ReserveMemoryWithPriority added in v1.9.0

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

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

func ReserveMemoryWithSelector added in v1.9.0

func ReserveMemoryWithSelector(f *framework.Framework, id string, replicas, megabytes int, expectRunning bool, timeout time.Duration, selector map[string]string) func() error

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

func SIGDescribe added in v1.8.0

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 added in v1.8.0

type CriticalAddonsOnlyError struct{}

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

func (CriticalAddonsOnlyError) Error added in v1.8.0

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.

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