serving

package
v0.37.0 Latest Latest
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 Go to latest Published: Apr 26, 2023 License: Apache-2.0 Imports: 16 Imported by: 3

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	UserImageAnnotationKey       = "client.knative.dev/user-image"
	UpdateTimestampAnnotationKey = "client.knative.dev/updateTimestamp"
	APITooOldError               = errors.New("the service is using too old of an API format for the operation")
)

Functions

func AutoscaleWindow added in v0.12.0 

func AutoscaleWindow(m *metav1.ObjectMeta) string

func ConcurrencyTarget added in v0.10.0 

func ConcurrencyTarget(m *metav1.ObjectMeta) *int

func ConcurrencyTargetUtilization added in v0.13.2 

func ConcurrencyTargetUtilization(m *metav1.ObjectMeta) *int

func ContainerIndexOfRevisionSpec added in v0.25.0 

func ContainerIndexOfRevisionSpec(revisionSpec *servingv1.RevisionSpec) int

ContainerIndexOfRevisionSpec returns the index of the "main" container if multiple containers are present. The main container is either the single container when there is only ony container in the list or the first container which has a ports declaration (validation guarantees that there is only one such container) If no container could be found (list is empty or no container has a port declaration) then -1 is returned This method's logic is taken from RevisionSpec.GetContainer()

func ContainerOfRevisionSpec 

func ContainerOfRevisionSpec(revisionSpec *servingv1.RevisionSpec) *corev1.Container

ContainerOfRevisionSpec returns the 'main' container of a revision specification and use GetServingContainerIndex to identify the container. Nil is returned if no such container could be found

func ContainerStatus added in v0.25.0 

func ContainerStatus(r *servingv1.Revision) *servingv1.ContainerStatus

ContainerStatus returns the status of the main container or nil of no such status could be found

func GenerateRevisionName 

func GenerateRevisionName(nameTempl string, service *servingv1.Service) (string, error)

GenerateRevisionName returns an automatically-generated name suitable for the next revision of the given service.

func PinImageToDigest added in v0.25.0 

func PinImageToDigest(currentRevisionTemplate *servingv1.RevisionTemplateSpec, baseRevision *servingv1.Revision) error

PinImageToDigest sets the image on the template to the image digest of the base revision.

func Port added in v0.10.0 

func Port(revisionSpec *servingv1.RevisionSpec) *int32

func UnsetUserImageAnnotation added in v0.25.0 

func UnsetUserImageAnnotation(template *servingv1.RevisionTemplateSpec)

UnsetUserImageAnnotation removes the user image annotation

func UpdateConcurrencyLimit 

func UpdateConcurrencyLimit(template *servingv1.RevisionTemplateSpec, limit int64) error

UpdateConcurrencyLimit updates container concurrency limit

func UpdateLabels 

func UpdateLabels(labelsMap map[string]string, add map[string]string, remove []string) map[string]string

UpdateLabels updates the labels by adding items from `add` then removing any items from `remove`

func UpdateMaxScale 

func UpdateMaxScale(template *servingv1.RevisionTemplateSpec, max int) error

UpdateMaxScale updates max scale annotation

func UpdateMinScale 

func UpdateMinScale(template *servingv1.RevisionTemplateSpec, min int) error

UpdateMinScale updates min scale annotation

func UpdateRevisionTemplateAnnotation 

func UpdateRevisionTemplateAnnotation(template *servingv1.RevisionTemplateSpec, annotation string, value string) error

UpdateRevisionTemplateAnnotation updates an annotation for the given Revision Template. Also validates the autoscaling annotation values

func UpdateRevisionTemplateAnnotations added in v0.18.0 

func UpdateRevisionTemplateAnnotations(template *servingv1.RevisionTemplateSpec, toUpdate map[string]string, toRemove []string) error

UpdateRevisionTemplateAnnotations updates annotations for the given Revision Template. Also validates the autoscaling annotation values

func UpdateScaleActivation added in v0.35.0 

func UpdateScaleActivation(template *servingv1.RevisionTemplateSpec, activation int) error

UpdateScaleActivation updates the scale activation annotation

func UpdateScaleMetric added in v0.31.0 

func UpdateScaleMetric(template *servingv1.RevisionTemplateSpec, metric string)

UpdateScaleMetric updates the metric annotation for the given Revision Template

func UpdateScaleTarget added in v0.27.0 

func UpdateScaleTarget(template *servingv1.RevisionTemplateSpec, target int) error

UpdateScaleTarget updates container concurrency annotation

func UpdateScaleUtilization added in v0.27.0 

func UpdateScaleUtilization(template *servingv1.RevisionTemplateSpec, target int) error

UpdateScaleUtilization updates container target utilization percentage annotation

func UpdateScaleWindow added in v0.27.0 

func UpdateScaleWindow(template *servingv1.RevisionTemplateSpec, window string) error

UpdateScaleWindow updates the autoscale window annotation

func UpdateServiceAnnotations added in v0.18.0 

func UpdateServiceAnnotations(service *servingv1.Service, toUpdate map[string]string, toRemove []string) error

UpdateServiceAnnotations updates annotations for the given Service Metadata.

func UpdateTimestampAnnotation added in v0.25.0 

func UpdateTimestampAnnotation(template *servingv1.RevisionTemplateSpec)

UpdateTimestampAnnotation update the annotation for the last update with the current timestamp

func UpdateUserImageAnnotation added in v0.25.0 

func UpdateUserImageAnnotation(template *servingv1.RevisionTemplateSpec)

UpdateUserImageAnnotation sets the user image annotation if the image isn't by-digest already.

func UserImage added in v0.10.0 

func UserImage(m *metav1.ObjectMeta) string

func VerifyThatContainersMatchInCurrentAndBaseRevision added in v0.25.0 

func VerifyThatContainersMatchInCurrentAndBaseRevision(template *servingv1.RevisionTemplateSpec, baseRevision *servingv1.Revision) error

VerifyThatContainersMatchInCurrentAndBaseRevision checks if the image in the current revision matches matches the one in a given base revision

Types

type Scaling added in v0.10.0 

type Scaling struct {
	Min *int
	Max *int
}

func ScalingInfo added in v0.10.0 

func ScalingInfo(m *metav1.ObjectMeta) (*Scaling, error)

type VolumeSourceType added in v0.10.0 

type VolumeSourceType int

VolumeSourceType is a type standing for enumeration of ConfigMap and Secret 

const (
	ConfigMapVolumeSourceType VolumeSourceType = iota
	SecretVolumeSourceType
	PortFormatErr = "" /* 154-byte string literal not displayed */
)

Enumeration of volume source types: ConfigMap or Secret

func (VolumeSourceType) String added in v0.10.0 

func (vt VolumeSourceType) String() string

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