resource

Documentation

Index

• Constants
• Variables
• func GetResourceName(res cache.ResourceProto) string
• func GetResourceReferences(resources map[string]cache.Resource) map[string]bool
• type EnvoyResource
  • func NewEnvoyResource(r cache.ResourceProto) *EnvoyResource
  • func (e *EnvoyResource) Name() string
  • func (e *EnvoyResource) References() []cache.XdsResourceReference
  • func (e *EnvoyResource) ResourceProto() cache.ResourceProto
  • func (e *EnvoyResource) Self() cache.XdsResourceReference
  • func (e *EnvoyResource) Type() string

Constants

const (
	AnyType    = ""
	TypePrefix = "type.googleapis.com"
)

AnyType is used only by ADS

const (
	EndpointTypeV3 = TypePrefix + "/envoy.config.endpoint.v3.ClusterLoadAssignment"
	ClusterTypeV3  = TypePrefix + "/envoy.config.cluster.v3.Cluster"
	RouteTypeV3    = TypePrefix + "/envoy.config.route.v3.RouteConfiguration"
	ListenerTypeV3 = TypePrefix + "/envoy.config.listener.v3.Listener"
	SecretTypeV3   = TypePrefix + "/envoy.extensions.transport_sockets.tls.v3.Secret"
)

Resource types in xDS v3.

const (
	FetchEndpointsV3 = "/v3/discovery:endpoints"
	FetchClustersV3  = "/v3/discovery:clusters"
	FetchListenersV3 = "/v3/discovery:listeners"
	FetchRoutesV3    = "/v3/discovery:routes"
	FetchSecretsV3   = "/v3/discovery:secrets"
)

Fetch urls in xDS v3.

const (
	EndpointTypeV2 = apiTypePrefix + "ClusterLoadAssignment"
	ClusterTypeV2  = apiTypePrefix + "Cluster"
	RouteTypeV2    = apiTypePrefix + "RouteConfiguration"
	ListenerTypeV2 = apiTypePrefix + "Listener"
	SecretTypeV2   = apiTypePrefix + "auth.Secret"
)

Resource types in xDS v2.

const (
	FetchEndpointsV2 = "/v2/discovery:endpoints"
	FetchClustersV2  = "/v2/discovery:clusters"
	FetchListenersV2 = "/v2/discovery:listeners"
	FetchRoutesV2    = "/v2/discovery:routes"
	FetchSecretsV2   = "/v2/discovery:secrets"
)

Fetch urls in xDS v2.

const DefaultAPIVersion = envoy_config_core_v3.ApiVersion_V3

DefaultAPIVersion is the api version

Variables

var (
	// ResponseTypes are supported response types.
	ResponseTypes = []string{
		EndpointTypeV3,
		ClusterTypeV3,
		RouteTypeV3,
		ListenerTypeV3,
		EndpointTypeV2,
		ClusterTypeV2,
		RouteTypeV2,
		ListenerTypeV2,
	}
)

Functions

func GetResourceName

func GetResourceName(res cache.ResourceProto) string

GetResourceName returns the resource name for a valid xDS response type.

func GetResourceReferences

func GetResourceReferences(resources map[string]cache.Resource) map[string]bool

GetResourceReferences returns the names for dependent resources (EDS cluster names for CDS, RDS routes names for LDS).

Types

type EnvoyResource

type EnvoyResource struct {
	ProtoMessage cache.ResourceProto
}

func NewEnvoyResource

func NewEnvoyResource(r cache.ResourceProto) *EnvoyResource

func (*EnvoyResource) Name

func (e *EnvoyResource) Name() string

GetResourceName returns the resource name for a valid xDS response type.

func (*EnvoyResource) References

func (e *EnvoyResource) References() []cache.XdsResourceReference

func (*EnvoyResource) ResourceProto

func (e *EnvoyResource) ResourceProto() cache.ResourceProto

func (*EnvoyResource) Self

func (e *EnvoyResource) Self() cache.XdsResourceReference

func (*EnvoyResource) Type

func (e *EnvoyResource) Type() string