hpa

Documentation

Overview

Copyright 2022 The Fission Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• Constants
• func ConvertTargetCPUToCustomMetric(targetCPUVal int32) asv2.MetricSpec
• type HpaOperations
  • func NewHpaOperations(logger *zap.Logger, kubernetesClient kubernetes.Interface, instanceID string) *HpaOperations
  • func (hpaops *HpaOperations) CreateOrGetHpa(ctx context.Context, fn *fv1.Function, hpaName string, ...) (*asv2.HorizontalPodAutoscaler, error)
  • func (hpaops *HpaOperations) DeleteHpa(ctx context.Context, ns string, name string) error
  • func (hpaops *HpaOperations) GetHpa(ctx context.Context, ns, name string) (*asv2.HorizontalPodAutoscaler, error)
  • func (hpaops *HpaOperations) UpdateHpa(ctx context.Context, hpa *asv2.HorizontalPodAutoscaler) error

Constants

const (
	DeploymentKind    = "Deployment"
	DeploymentVersion = "apps/v1"
)

Deployment Constants

Functions

func ConvertTargetCPUToCustomMetric

func ConvertTargetCPUToCustomMetric(targetCPUVal int32) asv2.MetricSpec

Types

type HpaOperations

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

func NewHpaOperations

func NewHpaOperations(logger *zap.Logger, kubernetesClient kubernetes.Interface, instanceID string) *HpaOperations

func (*HpaOperations) CreateOrGetHpa

func (hpaops *HpaOperations) CreateOrGetHpa(ctx context.Context, fn *fv1.Function, hpaName string, execStrategy *fv1.ExecutionStrategy,
	depl *appsv1.Deployment, deployLabels map[string]string, deployAnnotations map[string]string) (*asv2.HorizontalPodAutoscaler, error)

func (*HpaOperations) DeleteHpa

func (hpaops *HpaOperations) DeleteHpa(ctx context.Context, ns string, name string) error

func (*HpaOperations) GetHpa

func (hpaops *HpaOperations) GetHpa(ctx context.Context, ns, name string) (*asv2.HorizontalPodAutoscaler, error)

func (*HpaOperations) UpdateHpa

func (hpaops *HpaOperations) UpdateHpa(ctx context.Context, hpa *asv2.HorizontalPodAutoscaler) error