dns

package
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Published: Jul 8, 2021 License: Apache-2.0 Imports: 4 Imported by: 0

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Constants

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

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

Variables

This section is empty.

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>

Types

This section is empty.

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