localityutils

Documentation

Index

• func GetClusterRegion(clusterName string, nodes corev1sets.NodeSet) (string, error)
• func GetServiceRegion(service *corev1.Service, pods corev1sets.PodSet, nodes corev1sets.NodeSet) (string, error)
• func GetSubLocality(clusterName string, nodeName string, nodes corev1sets.NodeSet) (*discoveryv1.DestinationSpec_KubeService_EndpointsSubset_Endpoint_SubLocality, ...)

Functions

func GetClusterRegion

func GetClusterRegion(clusterName string, nodes corev1sets.NodeSet) (string, error)

Get the region of a cluster by the labels on any node associated with the cluster.

func GetServiceRegion

func GetServiceRegion(service *corev1.Service, pods corev1sets.PodSet, nodes corev1sets.NodeSet) (string, error)

Get the region where a service is running

func GetSubLocality

func GetSubLocality(
	clusterName string,
	nodeName string,
	nodes corev1sets.NodeSet,
) (*discoveryv1.DestinationSpec_KubeService_EndpointsSubset_Endpoint_SubLocality, error)

Get the zone and sub-zone (if it exists) of a node