dns

Documentation

Index

• Constants
• func GetClusterDomain(resolvConfPath string) (string, error)
• func GetServiceDNSNames(name, namespace, clusterDomain string) []string

Constants

const (
	// Default location for the resolv.conf file.
	DefaultResolveConfPath = "/etc/resolv.conf"

	// Default cluster domain value for k8s clusters.
	DefaultClusterDomain = "cluster.local"
)

Functions

func GetClusterDomain

func GetClusterDomain(resolvConfPath string) (string, error)

GetClusterDomain parses the path to resolv.conf to find the cluster domain.

func GetServiceDNSNames

func GetServiceDNSNames(name, namespace, clusterDomain string) []string

GetServiceDNSNames returns a list of a service's DNS names. We return: - <svc_name> - <svc_name>.<ns> - <svc_name>.<ns>.svc - <svc_name>.<ns>.svc.<cluster-domain>