scalercore

Documentation

Index

• Constants
• type CronScaler
  • func (s *CronScaler) GetReplicas(gpa *v1alpha1.GeneralPodAutoscaler, currentReplicas int32) (int32, error)
  • func (s *CronScaler) ScalerName() string
• type EventScaler
  • func (e *EventScaler) GetReplicas(*autoscalingv1.GeneralPodAutoscaler, int32) (int32, error)
  • func (e *EventScaler) Run(stopCh <-chan struct{}) error
  • func (s *EventScaler) ScalerName() string
• type LongRunScaler
• type Scaler
  • func NewCronScaler(ranges []v1alpha1.TimeRange) Scaler
  • func NewEventScaler(schedule string) Scaler
  • func NewWebhookScaler(modeConfig *autoscalingv1.WebhookMode) Scaler
• type ScalerName
• type WebhookScaler
  • func (s *WebhookScaler) GetReplicas(gpa *autoscalingv1.GeneralPodAutoscaler, currentReplicas int32) (int32, error)
  • func (s *WebhookScaler) ScalerName() string

Constants

const (
	Webhook = "Webhook"
	Event   = "Event"
	Cron    = "Cron"
)

Types

type CronScaler

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

CronScaler is a crontab GPA

func (*CronScaler) GetReplicas

func (s *CronScaler) GetReplicas(gpa *v1alpha1.GeneralPodAutoscaler, currentReplicas int32) (int32, error)

GetReplicas return replicas recommend by crontab GPA

func (*CronScaler) ScalerName

func (s *CronScaler) ScalerName() string

ScalerName returns scaler name

type EventScaler

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

func (*EventScaler) GetReplicas

func (e *EventScaler) GetReplicas(*autoscalingv1.GeneralPodAutoscaler, int32) (int32, error)

func (*EventScaler) Run

func (e *EventScaler) Run(stopCh <-chan struct{}) error

func (*EventScaler) ScalerName

func (s *EventScaler) ScalerName() string

type LongRunScaler

type LongRunScaler interface {
	Scaler
	Run(<-chan struct{}) error
}

type Scaler

type Scaler interface {
	GetReplicas(*autoscalingv1.GeneralPodAutoscaler, int32) (int32, error)
	ScalerName() string
}

func NewCronScaler

func NewCronScaler(ranges []v1alpha1.TimeRange) Scaler

NewCronScaler initializer crontab GPA

func NewEventScaler

func NewEventScaler(schedule string) Scaler

func NewWebhookScaler

func NewWebhookScaler(modeConfig *autoscalingv1.WebhookMode) Scaler

type ScalerName

type ScalerName string

type WebhookScaler

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

func (*WebhookScaler) GetReplicas

func (s *WebhookScaler) GetReplicas(gpa *autoscalingv1.GeneralPodAutoscaler, currentReplicas int32) (int32, error)

func (*WebhookScaler) ScalerName

func (s *WebhookScaler) ScalerName() string