destination

Documentation

Index

• func NewClient(addr string) (pb.DestinationClient, *grpc.ClientConn, error)
• func NewServer(addr, kubeconfig string, k8sDNSZone string, done chan struct{}) (*grpc.Server, net.Listener, error)
• type DnsListener
• type DnsWatcher
  • func NewDnsWatcher() DnsWatcher

Functions

func NewClient

func NewClient(addr string) (pb.DestinationClient, *grpc.ClientConn, error)

func NewServer

func NewServer(addr, kubeconfig string, k8sDNSZone string, done chan struct{}) (*grpc.Server, net.Listener, error)

The Destination service serves service discovery information to the proxy. This implementation supports the "k8s" destination scheme and expects destination paths to be of the form: <service>.<namespace>.svc.cluster.local:<port>

If the port is omitted, 80 is used as a default. If the namespace is omitted, "default" is used as a default.append

Addresses for the given destination are fetched from the Kubernetes Endpoints API, or resolved via DNS in the case of ExternalName type services.

Types

type DnsListener

type DnsListener interface {
	Update(add []common.TcpAddress, remove []common.TcpAddress)
}

type DnsWatcher

type DnsWatcher interface {
	Subscribe(host string, listener DnsListener) error
	Unsubscribe(host string, listener DnsListener) error
}

func NewDnsWatcher

func NewDnsWatcher() DnsWatcher