v1alpha1

package
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 Go to latest Published: Jan 8, 2019 License: Apache-2.0 Imports: 24 Imported by: 0

README

Knative Serving API v1alpha1

This is the implementation of the Knative Serving API, which is specified in docs/spec/spec.md and verified via the conformance tests.

Updates to this implementation should include a corresponding change to the spec and the conformance tests. (#780)

Documentation

Overview

+k8s:deepcopy-gen=package +groupName=serving.knative.dev

Index

Constants

View Source 
const (
	// UserPortName is the name that will be used for the Port on the
	// Deployment and Pod created by a Revision. This name will be set regardless of if
	// a user specifies a port or the default value is chosen.
	UserPortName = "user-port"

	// DefaultUserPort is the default port value the QueueProxy will
	// use for connecting to the user container.
	DefaultUserPort = 8080

	// RequestQueuePortName specifies the port name to use for http requests
	// in queue-proxy container.
	RequestQueuePortName string = "queue-port"

	// RequestQueuePort specifies the port number to use for http requests
	// in queue-proxy container.
	RequestQueuePort = 8012

	// RequestQueueAdminPortName specifies the port name for
	// health check and lifecyle hooks for queue-proxy.
	RequestQueueAdminPortName string = "queueadm-port"

	// RequestQueueAdminPort specifies the port number for
	// health check and lifecyle hooks for queue-proxy.
	RequestQueueAdminPort = 8022

	// RequestQueueMetricsPort specifies the port number for metrics emitted
	// by queue-proxy.
	RequestQueueMetricsPort = 9090

	// RequestQueueMetricsPortName specifies the port name to use for metrics
	// emitted by queue-proxy.
	RequestQueueMetricsPortName = "queue-metrics"
)
View Source 
const (
	// RevisionConditionReady is set when the revision is starting to materialize
	// runtime resources, and becomes true when those resources are ready.
	RevisionConditionReady = duckv1alpha1.ConditionReady
	// RevisionConditionBuildSucceeded is set when the revision has an associated build
	// and is marked True if/once the Build has completed successfully.
	RevisionConditionBuildSucceeded duckv1alpha1.ConditionType = "BuildSucceeded"
	// RevisionConditionResourcesAvailable is set when underlying
	// Kubernetes resources have been provisioned.
	RevisionConditionResourcesAvailable duckv1alpha1.ConditionType = "ResourcesAvailable"
	// RevisionConditionContainerHealthy is set when the revision readiness check completes.
	RevisionConditionContainerHealthy duckv1alpha1.ConditionType = "ContainerHealthy"
	// RevisionConditionActive is set when the revision is receiving traffic.
	RevisionConditionActive duckv1alpha1.ConditionType = "Active"
)
View Source 
const (
	AnnotationParseErrorTypeMissing = "Missing"
	AnnotationParseErrorTypeInvalid = "Invalid"
	LabelParserErrorTypeMissing     = "Missing"
	LabelParserErrorTypeInvalid     = "Invalid"
)
View Source 
const (
	// RouteConditionReady is set when the service is configured
	// and has available backends ready to receive traffic.
	RouteConditionReady = duckv1alpha1.ConditionReady

	// RouteConditionAllTrafficAssigned is set to False when the
	// service is not configured properly or has no available
	// backends ready to receive traffic.
	RouteConditionAllTrafficAssigned duckv1alpha1.ConditionType = "AllTrafficAssigned"

	// RouteConditionIngressReady is set to False when the
	// ClusterIngress fails to become Ready.
	RouteConditionIngressReady duckv1alpha1.ConditionType = "IngressReady"
)
View Source 
const (
	// ServiceConditionReady is set when the service is configured
	// and has available backends ready to receive traffic.
	ServiceConditionReady = duckv1alpha1.ConditionReady
	// ServiceConditionRoutesReady is set when the service's underlying
	// routes have reported readiness.
	ServiceConditionRoutesReady duckv1alpha1.ConditionType = "RoutesReady"
	// ServiceConditionConfigurationsReady is set when the service's underlying
	// configurations have reported readiness.
	ServiceConditionConfigurationsReady duckv1alpha1.ConditionType = "ConfigurationsReady"
)

ConditionType represents a Service condition value

View Source 
const (
	// ConfigurationConditionReady is set when the configuration's latest
	// underlying revision has reported readiness.
	ConfigurationConditionReady = duckv1alpha1.ConditionReady
)

Variables

View Source 
var (
	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
	AddToScheme   = SchemeBuilder.AddToScheme
)
View Source 
var SchemeGroupVersion = schema.GroupVersion{Group: serving.GroupName, Version: "v1alpha1"}

SchemeGroupVersion is group version used to register these objects

Functions

func Kind 

func Kind(kind string) schema.GroupKind

Kind takes an unqualified kind and returns back a Group qualified GroupKind

func Resource 

func Resource(resource string) schema.GroupResource

Resource takes an unqualified resource and returns a Group qualified GroupResource

func RevisionContainerExitingMessage 

func RevisionContainerExitingMessage(message string) string

RevisionContainerExitingMessage constructs the status message if a container fails to come up.

func RevisionContainerMissingMessage 

func RevisionContainerMissingMessage(image string, message string) string

RevisionContainerMissingMessage constructs the status message if a given image cannot be pulled correctly.

func RevisionLastPinnedString 

func RevisionLastPinnedString(t time.Time) string

func ValidateContainerConcurrency 

func ValidateContainerConcurrency(cc RevisionContainerConcurrencyType, cm RevisionRequestConcurrencyModelType) *apis.FieldError

ValidateContainerConcurrency ensures ContainerConcurrency is properly configured.

func ValidateObjectMetadata 

func ValidateObjectMetadata(meta metav1.Object) *apis.FieldError

ValidateObjectMetadata validates that `metadata` stanza of the resources is correct.

Types

type AnnotationParseError 

type AnnotationParseError struct {
	Type  string
	Value string
	Err   error
}

+k8s:deepcopy-gen=false

type Configuration 

type Configuration struct {
	metav1.TypeMeta `json:",inline"`
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty"`

	// Spec holds the desired state of the Configuration (from the client).
	// +optional
	Spec ConfigurationSpec `json:"spec,omitempty"`

	// Status communicates the observed state of the Configuration (from the controller).
	// +optional
	Status ConfigurationStatus `json:"status,omitempty"`
}

Configuration represents the "floating HEAD" of a linear history of Revisions, and optionally how the containers those revisions reference are built. Users create new Revisions by updating the Configuration's spec. The "latest created" revision's name is available under status, as is the "latest ready" revision's name. See also: https://github.com/knative/serving/blob/master/docs/spec/overview.md#configuration

func (*Configuration) DeepCopy 

func (in *Configuration) DeepCopy() *Configuration

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Configuration.

func (*Configuration) DeepCopyInto 

func (in *Configuration) DeepCopyInto(out *Configuration)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*Configuration) DeepCopyObject 

func (in *Configuration) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*Configuration) GetGroupVersionKind 

func (r *Configuration) GetGroupVersionKind() schema.GroupVersionKind

func (*Configuration) SetDefaults 

func (c *Configuration) SetDefaults()

func (*Configuration) Validate 

func (c *Configuration) Validate() *apis.FieldError

Validate makes sure that Configuration is properly configured.

type ConfigurationList 

type ConfigurationList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []Configuration `json:"items"`
}

ConfigurationList is a list of Configuration resources

func (*ConfigurationList) DeepCopy 

func (in *ConfigurationList) DeepCopy() *ConfigurationList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConfigurationList.

func (*ConfigurationList) DeepCopyInto 

func (in *ConfigurationList) DeepCopyInto(out *ConfigurationList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ConfigurationList) DeepCopyObject 

func (in *ConfigurationList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type ConfigurationSpec 

type ConfigurationSpec struct {
	// TODO: Generation does not work correctly with CRD. They are scrubbed
	// by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778)
	// So, we add Generation here. Once that gets fixed, remove this and use
	// ObjectMeta.Generation instead.
	// +optional
	Generation int64 `json:"generation,omitempty"`

	// Build optionally holds the specification for the build to
	// perform to produce the Revision's container image.
	// +optional
	Build *RawExtension `json:"build,omitempty"`

	// RevisionTemplate holds the latest specification for the Revision to
	// be stamped out. If a Build specification is provided, then the
	// RevisionTemplate's BuildName field will be populated with the name of
	// the Build object created to produce the container for the Revision.
	// +optional
	RevisionTemplate RevisionTemplateSpec `json:"revisionTemplate"`
}

ConfigurationSpec holds the desired state of the Configuration (from the client).

func (*ConfigurationSpec) DeepCopy 

func (in *ConfigurationSpec) DeepCopy() *ConfigurationSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConfigurationSpec.

func (*ConfigurationSpec) DeepCopyInto 

func (in *ConfigurationSpec) DeepCopyInto(out *ConfigurationSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ConfigurationSpec) SetDefaults 

func (cs *ConfigurationSpec) SetDefaults()

func (*ConfigurationSpec) Validate 

func (cs *ConfigurationSpec) Validate() *apis.FieldError

Validate makes sure that ConfigurationSpec is properly configured.

type ConfigurationStatus 

type ConfigurationStatus struct {
	// Conditions communicates information about ongoing/complete
	// reconciliation processes that bring the "spec" inline with the observed
	// state of the world.
	// +optional
	Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"`

	// LatestReadyRevisionName holds the name of the latest Revision stamped out
	// from this Configuration that has had its "Ready" condition become "True".
	// +optional
	LatestReadyRevisionName string `json:"latestReadyRevisionName,omitempty"`

	// LatestCreatedRevisionName is the last revision that was created from this
	// Configuration. It might not be ready yet, for that use LatestReadyRevisionName.
	// +optional
	LatestCreatedRevisionName string `json:"latestCreatedRevisionName,omitempty"`

	// ObservedGeneration is the 'Generation' of the Configuration that
	// was last processed by the controller. The observed generation is updated
	// even if the controller failed to process the spec and create the Revision.
	// +optional
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`
}

ConfigurationStatus communicates the observed state of the Configuration (from the controller).

func (*ConfigurationStatus) DeepCopy 

func (in *ConfigurationStatus) DeepCopy() *ConfigurationStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ConfigurationStatus.

func (*ConfigurationStatus) DeepCopyInto 

func (in *ConfigurationStatus) DeepCopyInto(out *ConfigurationStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ConfigurationStatus) GetCondition 

func (cs *ConfigurationStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition

func (*ConfigurationStatus) GetConditions 

func (cs *ConfigurationStatus) GetConditions() duckv1alpha1.Conditions

GetConditions returns the Conditions array. This enables generic handling of conditions by implementing the duckv1alpha1.Conditions interface.

func (*ConfigurationStatus) InitializeConditions 

func (cs *ConfigurationStatus) InitializeConditions()

func (*ConfigurationStatus) IsLatestReadyRevisionNameUpToDate 

func (cs *ConfigurationStatus) IsLatestReadyRevisionNameUpToDate() bool

IsLatestReadyRevisionNameUpToDate returns true if the Configuration is ready and LatestCreateRevisionName is equal to LatestReadyRevisionName. Otherwise it returns false.

func (*ConfigurationStatus) IsReady 

func (cs *ConfigurationStatus) IsReady() bool

IsReady looks at the conditions to see if they are happy.

func (*ConfigurationStatus) MarkLatestCreatedFailed 

func (cs *ConfigurationStatus) MarkLatestCreatedFailed(name, message string)

func (*ConfigurationStatus) MarkLatestReadyDeleted 

func (cs *ConfigurationStatus) MarkLatestReadyDeleted()

func (*ConfigurationStatus) MarkRevisionCreationFailed 

func (cs *ConfigurationStatus) MarkRevisionCreationFailed(message string)

func (*ConfigurationStatus) SetConditions 

func (cs *ConfigurationStatus) SetConditions(conditions duckv1alpha1.Conditions)

SetConditions sets the Conditions array. This enables generic handling of conditions by implementing the duckv1alpha1.Conditions interface.

func (*ConfigurationStatus) SetLatestCreatedRevisionName 

func (cs *ConfigurationStatus) SetLatestCreatedRevisionName(name string)

func (*ConfigurationStatus) SetLatestReadyRevisionName 

func (cs *ConfigurationStatus) SetLatestReadyRevisionName(name string)

type DeprecatedRevisionServingStateType 

type DeprecatedRevisionServingStateType string

DeprecatedRevisionServingStateType is an enumeration of the levels of serving readiness of the Revision. See also: https://github.com/knative/serving/blob/master/docs/spec/errors.md#error-conditions-and-reporting 

const (
	// The revision is ready to serve traffic. It should have Kubernetes
	// resources, and the Istio route should be pointed to the given resources.
	DeprecatedRevisionServingStateActive DeprecatedRevisionServingStateType = "Active"
	// The revision is not currently serving traffic, but could be made to serve
	// traffic quickly. It should have Kubernetes resources, but the Istio route
	// should be pointed to the activator.
	DeprecatedRevisionServingStateReserve DeprecatedRevisionServingStateType = "Reserve"
	// The revision has been decommissioned and is not needed to serve traffic
	// anymore. It should not have any Istio routes or Kubernetes resources.
	// A Revision may be brought out of retirement, but it may take longer than
	// it would from a "Reserve" state.
	// Note: currently not set anywhere. See https://github.com/knative/serving/issues/1203
	DeprecatedRevisionServingStateRetired DeprecatedRevisionServingStateType = "Retired"
)

func (DeprecatedRevisionServingStateType) Validate 

func (ss DeprecatedRevisionServingStateType) Validate() *apis.FieldError

Validate ensures RevisionRequestConcurrencyModelType is properly configured.

type LastPinnedParseError 

type LastPinnedParseError AnnotationParseError

+k8s:deepcopy-gen=false

func (LastPinnedParseError) Error 

func (e LastPinnedParseError) Error() string

type ManualType 

type ManualType struct {
}

ManualType contains the options for configuring a manual service. See ServiceSpec for more details.

func (*ManualType) DeepCopy 

func (in *ManualType) DeepCopy() *ManualType

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ManualType.

func (*ManualType) DeepCopyInto 

func (in *ManualType) DeepCopyInto(out *ManualType)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ManualType) Validate 

func (m *ManualType) Validate() *apis.FieldError

Validate validates the fields belonging to ManualType

type PinnedType 

type PinnedType struct {
	// The revision name to pin this service to until changed
	// to a different service type.
	// +optional
	RevisionName string `json:"revisionName,omitempty"`

	// The configuration for this service.
	// +optional
	Configuration ConfigurationSpec `json:"configuration,omitempty"`
}

PinnedType is DEPRECATED. ReleaseType should be used instead. To get the behavior of PinnedType set ReleaseType.Revisions to []string{PinnedType.RevisionName} and ReleaseType.RolloutPercent to 0.

func (*PinnedType) DeepCopy 

func (in *PinnedType) DeepCopy() *PinnedType

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PinnedType.

func (*PinnedType) DeepCopyInto 

func (in *PinnedType) DeepCopyInto(out *PinnedType)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*PinnedType) Validate 

func (pt *PinnedType) Validate() *apis.FieldError

Validate validates the fields belonging to PinnedType

type RawExtension 

type RawExtension struct {
	// Field order is the precedence for JSON marshaling if multiple
	// fields are set.
	Raw       []byte
	Object    runtime.Object
	BuildSpec *buildv1alpha1.BuildSpec
}

RawExtension is modeled after runtime.RawExtension, and should be replaced with it (or an alias) once we can stop supporting embedded BuildSpecs.

func (*RawExtension) As 

func (re *RawExtension) As(x interface{}) error

As is a helper to decode the raw object into a particular type. The type is expected to exhaustively specify the fields encountered.

func (*RawExtension) AsDuck 

func (re *RawExtension) AsDuck(x interface{}) error

AsDuck is a helper to decode the raw object into a particular duck type. The type may only represent a subset of the fields present.

func (*RawExtension) DeepCopy 

func (in *RawExtension) DeepCopy() *RawExtension

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RawExtension.

func (*RawExtension) DeepCopyInto 

func (in *RawExtension) DeepCopyInto(out *RawExtension)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (RawExtension) MarshalJSON 

func (re RawExtension) MarshalJSON() ([]byte, error)

MarshalJSON may get called on pointers or values, so implement MarshalJSON on value. http://stackoverflow.com/questions/21390979/custom-marshaljson-never-gets-called-in-go

func (*RawExtension) UnmarshalJSON 

func (re *RawExtension) UnmarshalJSON(in []byte) error

type ReleaseType 

type ReleaseType struct {
	// Revisions is an ordered list of 1 or 2 revisions. The first will
	// have a TrafficTarget with a name of "current" and the second will have
	// a name of "candidate".
	// +optional
	Revisions []string `json:"revisions,omitempty"`

	// RolloutPercent is the percent of traffic that should be sent to the "candidate"
	// revision. Valid values are between 0 and 99 inclusive.
	// +optional
	RolloutPercent int `json:"rolloutPercent,omitempty"`

	// The configuration for this service. All revisions from this service must
	// come from a single configuration.
	// +optional
	Configuration ConfigurationSpec `json:"configuration,omitempty"`
}

ReleaseType contains the options for slowly releasing revisions. See ServiceSpec for more details.

func (*ReleaseType) DeepCopy 

func (in *ReleaseType) DeepCopy() *ReleaseType

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReleaseType.

func (*ReleaseType) DeepCopyInto 

func (in *ReleaseType) DeepCopyInto(out *ReleaseType)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ReleaseType) Validate 

func (rt *ReleaseType) Validate() *apis.FieldError

Validate validates the fields belonging to ReleaseType

type Revision 

type Revision struct {
	metav1.TypeMeta `json:",inline"`
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty"`

	// Spec holds the desired state of the Revision (from the client).
	// +optional
	Spec RevisionSpec `json:"spec,omitempty"`

	// Status communicates the observed state of the Revision (from the controller).
	// +optional
	Status RevisionStatus `json:"status,omitempty"`
}

Revision is an immutable snapshot of code and configuration. A revision references a container image, and optionally a build that is responsible for materializing that container image from source. Revisions are created by updates to a Configuration.

See also: https://github.com/knative/serving/blob/master/docs/spec/overview.md#revision

func (*Revision) BuildRef 

func (r *Revision) BuildRef() *corev1.ObjectReference

func (*Revision) CheckImmutableFields 

func (current *Revision) CheckImmutableFields(og apis.Immutable) *apis.FieldError

CheckImmutableFields checks the immutable fields are not modified.

func (*Revision) DeepCopy 

func (in *Revision) DeepCopy() *Revision

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Revision.

func (*Revision) DeepCopyInto 

func (in *Revision) DeepCopyInto(out *Revision)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*Revision) DeepCopyObject 

func (in *Revision) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*Revision) GetGroupVersionKind 

func (r *Revision) GetGroupVersionKind() schema.GroupVersionKind

func (*Revision) GetLastPinned 

func (r *Revision) GetLastPinned() (time.Time, error)

func (*Revision) SetDefaults 

func (r *Revision) SetDefaults()

func (*Revision) SetLastPinned 

func (r *Revision) SetLastPinned(t time.Time)

func (*Revision) Validate 

func (rt *Revision) Validate() *apis.FieldError

Validate ensures Revision is properly configured.

type RevisionContainerConcurrencyType 

type RevisionContainerConcurrencyType int64

RevisionContainerConcurrencyType is an integer expressing a number of in-flight (concurrent) requests. 

const (
	// The maximum configurable container concurrency.
	RevisionContainerConcurrencyMax RevisionContainerConcurrencyType = 1000
)

type RevisionList 

type RevisionList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []Revision `json:"items"`
}

RevisionList is a list of Revision resources

func (*RevisionList) DeepCopy 

func (in *RevisionList) DeepCopy() *RevisionList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RevisionList.

func (*RevisionList) DeepCopyInto 

func (in *RevisionList) DeepCopyInto(out *RevisionList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RevisionList) DeepCopyObject 

func (in *RevisionList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type RevisionRequestConcurrencyModelType 

type RevisionRequestConcurrencyModelType string

RevisionRequestConcurrencyModelType is an enumeration of the concurrency models supported by a Revision. Deprecated in favor of RevisionContainerConcurrencyType. 

const (
	// RevisionRequestConcurrencyModelSingle guarantees that only one
	// request will be handled at a time (concurrently) per instance
	// of Revision Container.
	RevisionRequestConcurrencyModelSingle RevisionRequestConcurrencyModelType = "Single"
	// RevisionRequestConcurencyModelMulti allows more than one request to
	// be handled at a time (concurrently) per instance of Revision
	// Container.
	RevisionRequestConcurrencyModelMulti RevisionRequestConcurrencyModelType = "Multi"
)

func (RevisionRequestConcurrencyModelType) Validate 

func (cm RevisionRequestConcurrencyModelType) Validate() *apis.FieldError

Validate ensures RevisionRequestConcurrencyModelType is properly configured.

type RevisionSpec 

type RevisionSpec struct {
	// TODO: Generation does not work correctly with CRD. They are scrubbed
	// by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778)
	// So, we add Generation here. Once that gets fixed, remove this and use
	// ObjectMeta.Generation instead.
	// +optional
	Generation int64 `json:"generation,omitempty"`

	// DeprecatedServingState holds a value describing the desired state the Kubernetes
	// resources should be in for this Revision.
	// Users must not specify this when creating a revision. These values are no longer
	// updated by the system.
	// +optional
	DeprecatedServingState DeprecatedRevisionServingStateType `json:"servingState,omitempty"`

	// ConcurrencyModel specifies the desired concurrency model
	// (Single or Multi) for the
	// Revision. Defaults to Multi.
	// Deprecated in favor of ContainerConcurrency.
	// +optional
	ConcurrencyModel RevisionRequestConcurrencyModelType `json:"concurrencyModel,omitempty"`

	// ContainerConcurrency specifies the maximum allowed
	// in-flight (concurrent) requests per container of the Revision.
	// Defaults to `0` which means unlimited concurrency.
	// This field replaces ConcurrencyModel. A value of `1`
	// is equivalent to `Single` and `0` is equivalent to `Multi`.
	// +optional
	ContainerConcurrency RevisionContainerConcurrencyType `json:"containerConcurrency,omitempty"`

	// ServiceAccountName holds the name of the Kubernetes service account
	// as which the underlying K8s resources should be run. If unspecified
	// this will default to the "default" service account for the namespace
	// in which the Revision exists.
	// This may be used to provide access to private container images by
	// following: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#add-imagepullsecrets-to-a-service-account
	// TODO(ZhiminXiang): verify the corresponding service account exists.
	// +optional
	ServiceAccountName string `json:"serviceAccountName,omitempty"`

	// BuildName optionally holds the name of the Build responsible for
	// producing the container image for its Revision.
	// DEPRECATED: Use BuildRef instead.
	// +optional
	BuildName string `json:"buildName,omitempty"`

	// BuildRef holds the reference to the build (if there is one) responsible
	// for producing the container image for this Revision. Otherwise, nil
	// +optional
	BuildRef *corev1.ObjectReference `json:"buildRef,omitempty"`

	// Container defines the unit of execution for this Revision.
	// In the context of a Revision, we disallow a number of the fields of
	// this Container, including: name, resources, ports, and volumeMounts.
	// TODO(mattmoor): Link to the runtime contract tracked by:
	// https://github.com/knative/serving/issues/627
	// +optional
	Container corev1.Container `json:"container,omitempty"`

	// TimeoutSeconds holds the max duration the instance is allowed for responding to a request.
	// +optional
	TimeoutSeconds int64 `json:"timeoutSeconds,omitempty"`
}

RevisionSpec holds the desired state of the Revision (from the client).

func (*RevisionSpec) DeepCopy 

func (in *RevisionSpec) DeepCopy() *RevisionSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RevisionSpec.

func (*RevisionSpec) DeepCopyInto 

func (in *RevisionSpec) DeepCopyInto(out *RevisionSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RevisionSpec) SetDefaults 

func (rs *RevisionSpec) SetDefaults()

func (*RevisionSpec) Validate 

func (rs *RevisionSpec) Validate() *apis.FieldError

Validate ensures RevisionSpec is properly configured.

type RevisionStatus 

type RevisionStatus struct {
	// ServiceName holds the name of a core Kubernetes Service resource that
	// load balances over the pods backing this Revision. When the Revision
	// is Active, this service would be an appropriate ingress target for
	// targeting the revision.
	// +optional
	ServiceName string `json:"serviceName,omitempty"`

	// Conditions communicates information about ongoing/complete
	// reconciliation processes that bring the "spec" inline with the observed
	// state of the world.
	// +optional
	Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"`

	// ObservedGeneration is the 'Generation' of the Configuration that
	// was last processed by the controller. The observed generation is updated
	// even if the controller failed to process the spec and create the Revision.
	// +optional
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// LogURL specifies the generated logging url for this particular revision
	// based on the revision url template specified in the controller's config.
	// +optional
	LogURL string `json:"logUrl,omitempty"`

	// ImageDigest holds the resolved digest for the image specified
	// within .Spec.Container.Image. The digest is resolved during the creation
	// of Revision. This field holds the digest value regardless of whether
	// a tag or digest was originally specified in the Container object. It
	// may be empty if the image comes from a registry listed to skip resolution.
	// +optional
	ImageDigest string `json:"imageDigest,omitempty"`
}

RevisionStatus communicates the observed state of the Revision (from the controller).

func (*RevisionStatus) DeepCopy 

func (in *RevisionStatus) DeepCopy() *RevisionStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RevisionStatus.

func (*RevisionStatus) DeepCopyInto 

func (in *RevisionStatus) DeepCopyInto(out *RevisionStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RevisionStatus) GetCondition 

func (rs *RevisionStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition

func (*RevisionStatus) GetConditions 

func (rs *RevisionStatus) GetConditions() duckv1alpha1.Conditions

GetConditions returns the Conditions array. This enables generic handling of conditions by implementing the duckv1alpha1.Conditions interface.

func (*RevisionStatus) InitializeConditions 

func (rs *RevisionStatus) InitializeConditions()

func (*RevisionStatus) IsActivationRequired 

func (rs *RevisionStatus) IsActivationRequired() bool

func (*RevisionStatus) IsReady 

func (rs *RevisionStatus) IsReady() bool

IsReady looks at the conditions and if the Status has a condition RevisionConditionReady returns true if ConditionStatus is True

func (*RevisionStatus) IsRoutable 

func (rs *RevisionStatus) IsRoutable() bool

func (*RevisionStatus) MarkActivating 

func (rs *RevisionStatus) MarkActivating(reason, message string)

func (*RevisionStatus) MarkActive 

func (rs *RevisionStatus) MarkActive()

func (*RevisionStatus) MarkContainerExiting 

func (rs *RevisionStatus) MarkContainerExiting(exitCode int32, message string)

func (*RevisionStatus) MarkContainerHealthy 

func (rs *RevisionStatus) MarkContainerHealthy()

func (*RevisionStatus) MarkContainerMissing 

func (rs *RevisionStatus) MarkContainerMissing(message string)

func (*RevisionStatus) MarkDeploying 

func (rs *RevisionStatus) MarkDeploying(reason string)

func (*RevisionStatus) MarkInactive 

func (rs *RevisionStatus) MarkInactive(reason, message string)

func (*RevisionStatus) MarkProgressDeadlineExceeded 

func (rs *RevisionStatus) MarkProgressDeadlineExceeded(message string)

func (*RevisionStatus) MarkResourcesAvailable 

func (rs *RevisionStatus) MarkResourcesAvailable()

func (*RevisionStatus) MarkServiceTimeout 

func (rs *RevisionStatus) MarkServiceTimeout()

func (*RevisionStatus) PropagateBuildStatus 

func (rs *RevisionStatus) PropagateBuildStatus(bs duckv1alpha1.KResourceStatus)

func (*RevisionStatus) SetConditions 

func (rs *RevisionStatus) SetConditions(conditions duckv1alpha1.Conditions)

SetConditions sets the Conditions array. This enables generic handling of conditions by implementing the duckv1alpha1.Conditions interface.

type RevisionTemplateSpec 

type RevisionTemplateSpec struct {
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty"`
	// +optional
	Spec RevisionSpec `json:"spec,omitempty"`
}

RevisionTemplateSpec describes the data a revision should have when created from a template. Based on: https://github.com/kubernetes/api/blob/e771f807/core/v1/types.go#L3179-L3190

func (*RevisionTemplateSpec) DeepCopy 

func (in *RevisionTemplateSpec) DeepCopy() *RevisionTemplateSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RevisionTemplateSpec.

func (*RevisionTemplateSpec) DeepCopyInto 

func (in *RevisionTemplateSpec) DeepCopyInto(out *RevisionTemplateSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RevisionTemplateSpec) Validate 

func (rt *RevisionTemplateSpec) Validate() *apis.FieldError

Validate ensures RevisionTemplateSpec is properly configured.

type Route 

type Route struct {
	metav1.TypeMeta `json:",inline"`
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty"`

	// Spec holds the desired state of the Route (from the client).
	// +optional
	Spec RouteSpec `json:"spec,omitempty"`

	// Status communicates the observed state of the Route (from the controller).
	// +optional
	Status RouteStatus `json:"status,omitempty"`
}

Route is responsible for configuring ingress over a collection of Revisions. Some of the Revisions a Route distributes traffic over may be specified by referencing the Configuration responsible for creating them; in these cases the Route is additionally responsible for monitoring the Configuration for "latest ready" revision changes, and smoothly rolling out latest revisions. See also: https://github.com/knative/serving/blob/master/docs/spec/overview.md#route

func (*Route) DeepCopy 

func (in *Route) DeepCopy() *Route

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Route.

func (*Route) DeepCopyInto 

func (in *Route) DeepCopyInto(out *Route)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*Route) DeepCopyObject 

func (in *Route) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*Route) GetGroupVersionKind 

func (r *Route) GetGroupVersionKind() schema.GroupVersionKind

func (*Route) SetDefaults 

func (r *Route) SetDefaults()

func (*Route) Validate 

func (r *Route) Validate() *apis.FieldError

type RouteList 

type RouteList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []Route `json:"items"`
}

RouteList is a list of Route resources

func (*RouteList) DeepCopy 

func (in *RouteList) DeepCopy() *RouteList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouteList.

func (*RouteList) DeepCopyInto 

func (in *RouteList) DeepCopyInto(out *RouteList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RouteList) DeepCopyObject 

func (in *RouteList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type RouteSpec 

type RouteSpec struct {
	// TODO: Generation does not work correctly with CRD. They are scrubbed
	// by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778)
	// So, we add Generation here. Once that gets fixed, remove this and use
	// ObjectMeta.Generation instead.
	// +optional
	Generation int64 `json:"generation,omitempty"`

	// Traffic specifies how to distribute traffic over a collection of Knative Serving Revisions and Configurations.
	// +optional
	Traffic []TrafficTarget `json:"traffic,omitempty"`
}

RouteSpec holds the desired state of the Route (from the client).

func (*RouteSpec) DeepCopy 

func (in *RouteSpec) DeepCopy() *RouteSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouteSpec.

func (*RouteSpec) DeepCopyInto 

func (in *RouteSpec) DeepCopyInto(out *RouteSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RouteSpec) SetDefaults 

func (rs *RouteSpec) SetDefaults()

func (*RouteSpec) Validate 

func (rs *RouteSpec) Validate() *apis.FieldError

type RouteStatus 

type RouteStatus struct {
	// Domain holds the top-level domain that will distribute traffic over the provided targets.
	// It generally has the form {route-name}.{route-namespace}.{cluster-level-suffix}
	// +optional
	Domain string `json:"domain,omitempty"`

	// DomainInternal holds the top-level domain that will distribute traffic over the provided
	// targets from inside the cluster. It generally has the form
	// {route-name}.{route-namespace}.svc.cluster.local
	// DEPRECATED: Use Address instead.
	// +optional
	DomainInternal string `json:"domainInternal,omitempty"`

	// Address holds the information needed for a Route to be the target of an event.
	// +optional
	Address *duckv1alpha1.Addressable `json:"address,omitempty"`

	// Traffic holds the configured traffic distribution.
	// These entries will always contain RevisionName references.
	// When ConfigurationName appears in the spec, this will hold the
	// LatestReadyRevisionName that we last observed.
	// +optional
	Traffic []TrafficTarget `json:"traffic,omitempty"`

	// Conditions communicates information about ongoing/complete
	// reconciliation processes that bring the "spec" inline with the observed
	// state of the world.
	// +optional
	Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"`

	// ObservedGeneration is the 'Generation' of the Configuration that
	// was last processed by the controller. The observed generation is updated
	// even if the controller failed to process the spec and create the Revision.
	// +optional
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`
}

RouteStatus communicates the observed state of the Route (from the controller).

func (*RouteStatus) DeepCopy 

func (in *RouteStatus) DeepCopy() *RouteStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouteStatus.

func (*RouteStatus) DeepCopyInto 

func (in *RouteStatus) DeepCopyInto(out *RouteStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RouteStatus) GetCondition 

func (rs *RouteStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition

func (*RouteStatus) GetConditions 

func (rs *RouteStatus) GetConditions() duckv1alpha1.Conditions

GetConditions returns the Conditions array. This enables generic handling of conditions by implementing the duckv1alpha1.Conditions interface.

func (*RouteStatus) InitializeConditions 

func (rs *RouteStatus) InitializeConditions()

func (*RouteStatus) IsReady 

func (rs *RouteStatus) IsReady() bool

func (*RouteStatus) MarkConfigurationFailed 

func (rs *RouteStatus) MarkConfigurationFailed(name string)

func (*RouteStatus) MarkConfigurationNotReady 

func (rs *RouteStatus) MarkConfigurationNotReady(name string)

func (*RouteStatus) MarkMissingTrafficTarget 

func (rs *RouteStatus) MarkMissingTrafficTarget(kind, name string)

func (*RouteStatus) MarkRevisionFailed 

func (rs *RouteStatus) MarkRevisionFailed(name string)

func (*RouteStatus) MarkRevisionNotReady 

func (rs *RouteStatus) MarkRevisionNotReady(name string)

func (*RouteStatus) MarkTrafficAssigned 

func (rs *RouteStatus) MarkTrafficAssigned()

func (*RouteStatus) MarkUnknownTrafficError 

func (rs *RouteStatus) MarkUnknownTrafficError(msg string)

func (*RouteStatus) PropagateClusterIngressStatus 

func (rs *RouteStatus) PropagateClusterIngressStatus(cs v1alpha1.IngressStatus)

PropagateClusterIngressStatus update RouteConditionIngressReady condition in RouteStatus according to IngressStatus.

func (*RouteStatus) SetConditions 

func (rs *RouteStatus) SetConditions(conditions duckv1alpha1.Conditions)

SetConditions sets the Conditions array. This enables generic handling of conditions by implementing the duckv1alpha1.Conditions interface.

type RunLatestType 

type RunLatestType struct {
	// The configuration for this service.
	// +optional
	Configuration ConfigurationSpec `json:"configuration,omitempty"`
}

RunLatestType contains the options for always having a route to the latest configuration. See ServiceSpec for more details.

func (*RunLatestType) DeepCopy 

func (in *RunLatestType) DeepCopy() *RunLatestType

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RunLatestType.

func (*RunLatestType) DeepCopyInto 

func (in *RunLatestType) DeepCopyInto(out *RunLatestType)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RunLatestType) Validate 

func (rlt *RunLatestType) Validate() *apis.FieldError

Validate validates the fields belonging to RunLatestType

type Service 

type Service struct {
	metav1.TypeMeta `json:",inline"`
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty"`
	// +optional
	Spec ServiceSpec `json:"spec,omitempty"`
	// +optional
	Status ServiceStatus `json:"status,omitempty"`
}

Service acts as a top-level container that manages a set of Routes and Configurations which implement a network service. Service exists to provide a singular abstraction which can be access controlled, reasoned about, and which encapsulates software lifecycle decisions such as rollout policy and team resource ownership. Service acts only as an orchestrator of the underlying Routes and Configurations (much as a kubernetes Deployment orchestrates ReplicaSets), and its usage is optional but recommended.

The Service's controller will track the statuses of its owned Configuration and Route, reflecting their statuses and conditions as its own.

See also: https://github.com/knative/serving/blob/master/docs/spec/overview.md#service

func (*Service) DeepCopy 

func (in *Service) DeepCopy() *Service

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Service.

func (*Service) DeepCopyInto 

func (in *Service) DeepCopyInto(out *Service)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*Service) DeepCopyObject 

func (in *Service) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*Service) GetGroupVersionKind 

func (s *Service) GetGroupVersionKind() schema.GroupVersionKind

func (*Service) SetDefaults 

func (s *Service) SetDefaults()

func (*Service) Validate 

func (s *Service) Validate() *apis.FieldError

Validate validates the fields belonging to Service

type ServiceList 

type ServiceList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []Service `json:"items"`
}

ServiceList is a list of Service resources

func (*ServiceList) DeepCopy 

func (in *ServiceList) DeepCopy() *ServiceList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceList.

func (*ServiceList) DeepCopyInto 

func (in *ServiceList) DeepCopyInto(out *ServiceList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ServiceList) DeepCopyObject 

func (in *ServiceList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type ServiceSpec 

type ServiceSpec struct {
	// TODO: Generation does not work correctly with CRD. They are scrubbed
	// by the APIserver (https://github.com/kubernetes/kubernetes/issues/58778)
	// So, we add Generation here. Once that gets fixed, remove this and use
	// ObjectMeta.Generation instead.
	// +optional
	Generation int64 `json:"generation,omitempty"`

	// RunLatest defines a simple Service. It will automatically
	// configure a route that keeps the latest ready revision
	// from the supplied configuration running.
	// +optional
	RunLatest *RunLatestType `json:"runLatest,omitempty"`

	// Pins this service to a specific revision name. The revision must
	// be owned by the configuration provided.
	// PinnedType is DEPRECATED in favor of ReleaseType
	// +optional
	Pinned *PinnedType `json:"pinned,omitempty"`

	// Manual mode enables users to start managing the underlying Route and Configuration
	// resources directly.  This advanced usage is intended as a path for users to graduate
	// from the limited capabilities of Service to the full power of Route.
	// +optional
	Manual *ManualType `json:"manual,omitempty"`

	// Release enables gradual promotion of new revisions by allowing traffic
	// to be split between two revisions. This type replaces the deprecated Pinned type.
	// +optional
	Release *ReleaseType `json:"release,omitempty"`
}

ServiceSpec represents the configuration for the Service object. Exactly one of its members (other than Generation) must be specified. Services can either track the latest ready revision of a configuration or be pinned to a specific revision.

func (*ServiceSpec) DeepCopy 

func (in *ServiceSpec) DeepCopy() *ServiceSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceSpec.

func (*ServiceSpec) DeepCopyInto 

func (in *ServiceSpec) DeepCopyInto(out *ServiceSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ServiceSpec) SetDefaults 

func (ss *ServiceSpec) SetDefaults()

func (*ServiceSpec) Validate 

func (ss *ServiceSpec) Validate() *apis.FieldError

Validate validates the fields belonging to ServiceSpec recursively

type ServiceStatus 

type ServiceStatus struct {
	// +optional
	Conditions duckv1alpha1.Conditions `json:"conditions,omitempty"`

	// From RouteStatus.
	// Domain holds the top-level domain that will distribute traffic over the provided targets.
	// It generally has the form {route-name}.{route-namespace}.{cluster-level-suffix}
	// +optional
	Domain string `json:"domain,omitempty"`

	// From RouteStatus.
	// DomainInternal holds the top-level domain that will distribute traffic over the provided
	// targets from inside the cluster. It generally has the form
	// {route-name}.{route-namespace}.svc.cluster.local
	// DEPRECATED: Use Address instead.
	// +optional
	DomainInternal string `json:"domainInternal,omitempty"`

	// Address holds the information needed for a Route to be the target of an event.
	// +optional
	Address *duckv1alpha1.Addressable `json:"address,omitempty"`

	// From RouteStatus.
	// Traffic holds the configured traffic distribution.
	// These entries will always contain RevisionName references.
	// When ConfigurationName appears in the spec, this will hold the
	// LatestReadyRevisionName that we last observed.
	// +optional
	Traffic []TrafficTarget `json:"traffic,omitempty"`

	// From ConfigurationStatus.
	// LatestReadyRevisionName holds the name of the latest Revision stamped out
	// from this Service's Configuration that has had its "Ready" condition become "True".
	// +optional
	LatestReadyRevisionName string `json:"latestReadyRevisionName,omitempty"`

	// From ConfigurationStatus.
	// LatestCreatedRevisionName is the last revision that was created from this Service's
	// Configuration. It might not be ready yet, for that use LatestReadyRevisionName.
	// +optional
	LatestCreatedRevisionName string `json:"latestCreatedRevisionName,omitempty"`

	// ObservedGeneration is the 'Generation' of the Service that
	// was last processed by the controller.
	// +optional
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`
}

func (*ServiceStatus) DeepCopy 

func (in *ServiceStatus) DeepCopy() *ServiceStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceStatus.

func (*ServiceStatus) DeepCopyInto 

func (in *ServiceStatus) DeepCopyInto(out *ServiceStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ServiceStatus) GetCondition 

func (ss *ServiceStatus) GetCondition(t duckv1alpha1.ConditionType) *duckv1alpha1.Condition

func (*ServiceStatus) GetConditions 

func (ss *ServiceStatus) GetConditions() duckv1alpha1.Conditions

GetConditions returns the Conditions array. This enables generic handling of conditions by implementing the duckv1alpha1.Conditions interface.

func (*ServiceStatus) InitializeConditions 

func (ss *ServiceStatus) InitializeConditions()

func (*ServiceStatus) IsReady 

func (ss *ServiceStatus) IsReady() bool

func (*ServiceStatus) PropagateConfigurationStatus 

func (ss *ServiceStatus) PropagateConfigurationStatus(cs ConfigurationStatus)

func (*ServiceStatus) PropagateRouteStatus 

func (ss *ServiceStatus) PropagateRouteStatus(rs RouteStatus)

func (*ServiceStatus) SetConditions 

func (ss *ServiceStatus) SetConditions(conditions duckv1alpha1.Conditions)

SetConditions sets the Conditions array. This enables generic handling of conditions by implementing the duckv1alpha1.Conditions interface.

func (*ServiceStatus) SetManualStatus 

func (ss *ServiceStatus) SetManualStatus()

SetManualStatus updates the service conditions to unknown as the underlying Route can have TrafficTargets to Configurations not owned by the service. We do not want to falsely report Ready.

type TrafficTarget 

type TrafficTarget struct {
	// Name is optionally used to expose a dedicated hostname for referencing this
	// target exclusively. It has the form: {name}.${route.status.domain}
	// +optional
	Name string `json:"name,omitempty"`

	// RevisionName of a specific revision to which to send this portion of traffic.
	// This is mutually exclusive with ConfigurationName.
	// +optional
	RevisionName string `json:"revisionName,omitempty"`

	// ConfigurationName of a configuration to whose latest revision we will send
	// this portion of traffic. When the "status.latestReadyRevisionName" of the
	// referenced configuration changes, we will automatically migrate traffic
	// from the prior "latest ready" revision to the new one.
	// This field is never set in Route's status, only its spec.
	// This is mutually exclusive with RevisionName.
	// +optional
	ConfigurationName string `json:"configurationName,omitempty"`

	// Percent specifies percent of the traffic to this Revision or Configuration.
	// This defaults to zero if unspecified.
	Percent int `json:"percent"`
}

TrafficTarget holds a single entry of the routing table for a Route.

func (*TrafficTarget) DeepCopy 

func (in *TrafficTarget) DeepCopy() *TrafficTarget

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TrafficTarget.

func (*TrafficTarget) DeepCopyInto 

func (in *TrafficTarget) DeepCopyInto(out *TrafficTarget)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*TrafficTarget) Validate 

func (tt *TrafficTarget) Validate() *apis.FieldError

Validate verifies that TrafficTarget is properly configured.

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