discovery

package
v1.20.6 Latest Latest
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Published: Apr 15, 2021 License: Apache-2.0 Imports: 4 Imported by: 24

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Index

Constants

View Source
const (
	// AddressTypeIPv4 represents an IPv4 Address.
	AddressTypeIPv4 = AddressType(api.IPv4Protocol)
	// AddressTypeIPv6 represents an IPv6 Address.
	AddressTypeIPv6 = AddressType(api.IPv6Protocol)
	// AddressTypeFQDN represents a FQDN.
	AddressTypeFQDN = AddressType("FQDN")
)
View Source
const GroupName = "discovery.k8s.io"

GroupName is the group name used in this package

Variables

View Source
var (
	// SchemeBuilder is the scheme builder with scheme init functions to run for this API package
	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
	// AddToScheme is a global function that registers this API group & version to a scheme
	AddToScheme = SchemeBuilder.AddToScheme
)
View Source
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}

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 a Group qualified GroupKind

func Resource

func Resource(resource string) schema.GroupResource

Resource takes an unqualified resource and returns a Group qualified GroupResource

Types

type AddressType

type AddressType string

AddressType represents the type of address referred to by an endpoint.

type Endpoint

type Endpoint struct {
	// addresses of this endpoint. The contents of this field are interpreted
	// according to the corresponding EndpointSlice addressType field. Consumers
	// must handle different types of addresses in the context of their own
	// capabilities. This must contain at least one address but no more than
	// 100.
	// +listType=set
	Addresses []string
	// conditions contains information about the current status of the endpoint.
	Conditions EndpointConditions
	// hostname of this endpoint. This field may be used by consumers of
	// endpoints to distinguish endpoints from each other (e.g. in DNS names).
	// Multiple endpoints which use the same hostname should be considered
	// fungible (e.g. multiple A values in DNS). Must pass DNS Label (RFC 1123)
	// validation.
	// +optional
	Hostname *string
	// targetRef is a reference to a Kubernetes object that represents this
	// endpoint.
	// +optional
	TargetRef *api.ObjectReference
	// topology contains arbitrary topology information associated with the
	// endpoint. These key/value pairs must conform with the label format.
	// https://kubernetes.io/docs/concepts/overview/working-with-objects/labels
	// Topology may include a maximum of 16 key/value pairs. This includes, but
	// is not limited to the following well known keys:
	// * kubernetes.io/hostname: the value indicates the hostname of the node
	//   where the endpoint is located. This should match the corresponding
	//   node label.
	// * topology.kubernetes.io/zone: the value indicates the zone where the
	//   endpoint is located. This should match the corresponding node label.
	// * topology.kubernetes.io/region: the value indicates the region where the
	//   endpoint is located. This should match the corresponding node label.
	// This field is deprecated and will be removed in future api versions.
	// +optional
	Topology map[string]string
	// nodeName represents the name of the Node hosting this endpoint. This can
	// be used to determine endpoints local to a Node. This field can be enabled
	// with the EndpointSliceNodeName feature gate.
	// +optional
	NodeName *string
}

Endpoint represents a single logical "backend" implementing a service.

func (*Endpoint) DeepCopy

func (in *Endpoint) DeepCopy() *Endpoint

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

func (*Endpoint) DeepCopyInto

func (in *Endpoint) DeepCopyInto(out *Endpoint)

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

type EndpointConditions

type EndpointConditions struct {
	// ready indicates that this endpoint is prepared to receive traffic,
	// according to whatever system is managing the endpoint. A nil value
	// indicates an unknown state. In most cases consumers should interpret this
	// unknown state as ready. For compatibility reasons, ready should never be
	// "true" for terminating endpoints.
	Ready *bool

	// serving is identical to ready except that it is set regardless of the
	// terminating state of endpoints. This condition should be set to true for
	// a ready endpoint that is terminating. If nil, consumers should defer to
	// the ready condition. This field can be enabled with the
	// EndpointSliceTerminatingCondition feature gate.
	// +optional
	Serving *bool

	// terminating indicates that this endpoint is terminating. A nil value
	// indicates an unknown state. Consumers should interpret this unknown state
	// to mean that the endpoint is not terminating. This field can be enabled
	// with the EndpointSliceTerminatingCondition feature gate.
	// +optional
	Terminating *bool
}

EndpointConditions represents the current condition of an endpoint.

func (*EndpointConditions) DeepCopy

func (in *EndpointConditions) DeepCopy() *EndpointConditions

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

func (*EndpointConditions) DeepCopyInto

func (in *EndpointConditions) DeepCopyInto(out *EndpointConditions)

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

type EndpointPort

type EndpointPort struct {
	// The name of this port. All ports in an EndpointSlice must have a unique
	// name. If the EndpointSlice is dervied from a Kubernetes service, this
	// corresponds to the Service.ports[].name.
	// Name must either be an empty string or pass DNS_LABEL validation:
	// * must be no more than 63 characters long.
	// * must consist of lower case alphanumeric characters or '-'.
	// * must start and end with an alphanumeric character.
	Name *string
	// The IP protocol for this port.
	// Must be UDP, TCP, or SCTP.
	Protocol *api.Protocol
	// The port number of the endpoint.
	// If this is not specified, ports are not restricted and must be
	// interpreted in the context of the specific consumer.
	Port *int32
	// The application protocol for this port.
	// This field follows standard Kubernetes label syntax.
	// Un-prefixed names are reserved for IANA standard service names (as per
	// RFC-6335 and http://www.iana.org/assignments/service-names).
	// Non-standard protocols should use prefixed names such as
	// mycompany.com/my-custom-protocol.
	// +optional
	AppProtocol *string
}

EndpointPort represents a Port used by an EndpointSlice.

func (*EndpointPort) DeepCopy

func (in *EndpointPort) DeepCopy() *EndpointPort

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

func (*EndpointPort) DeepCopyInto

func (in *EndpointPort) DeepCopyInto(out *EndpointPort)

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

type EndpointSlice

type EndpointSlice struct {
	metav1.TypeMeta
	// Standard object's metadata.
	// +optional
	metav1.ObjectMeta
	// addressType specifies the type of address carried by this EndpointSlice.
	// All addresses in this slice must be the same type. This field is
	// immutable after creation. The following address types are currently
	// supported:
	// * IPv4: Represents an IPv4 Address.
	// * IPv6: Represents an IPv6 Address.
	// * FQDN: Represents a Fully Qualified Domain Name.
	AddressType AddressType
	// endpoints is a list of unique endpoints in this slice. Each slice may
	// include a maximum of 1000 endpoints.
	// +listType=atomic
	Endpoints []Endpoint
	// ports specifies the list of network ports exposed by each endpoint in
	// this slice. Each port must have a unique name. When ports is empty, it
	// indicates that there are no defined ports. When a port is defined with a
	// nil port value, it indicates "all ports". Each slice may include a
	// maximum of 100 ports.
	// +optional
	// +listType=atomic
	Ports []EndpointPort
}

EndpointSlice represents a subset of the endpoints that implement a service. For a given service there may be multiple EndpointSlice objects, selected by labels, which must be joined to produce the full set of endpoints.

func (*EndpointSlice) DeepCopy

func (in *EndpointSlice) DeepCopy() *EndpointSlice

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

func (*EndpointSlice) DeepCopyInto

func (in *EndpointSlice) DeepCopyInto(out *EndpointSlice)

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

func (*EndpointSlice) DeepCopyObject

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

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

type EndpointSliceList

type EndpointSliceList struct {
	metav1.TypeMeta
	// Standard list metadata.
	// +optional
	metav1.ListMeta
	// List of endpoint slices
	Items []EndpointSlice
}

EndpointSliceList represents a list of endpoint slices.

func (*EndpointSliceList) DeepCopy

func (in *EndpointSliceList) DeepCopy() *EndpointSliceList

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

func (*EndpointSliceList) DeepCopyInto

func (in *EndpointSliceList) DeepCopyInto(out *EndpointSliceList)

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

func (*EndpointSliceList) DeepCopyObject

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

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

Directories

Path Synopsis
Package install installs the discovery API group, making it available as an option to all of the API encoding/decoding machinery.
Package install installs the discovery API group, making it available as an option to all of the API encoding/decoding machinery.

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