dns

Documentation

Index

• Constants
• func CreateServiceAccount(client clientset.Interface) error
• func DeployedDNSAddon(client clientset.Interface) (kubeadmapi.DNSAddOnType, string, error)
• func EnsureDNSAddon(cfg *kubeadmapi.ClusterConfiguration, client clientset.Interface) error
• func GetCoreDNSInfo(client clientset.Interface) (*v1.ConfigMap, string, string, error)

Constants

const (
	// KubeDNSDeployment is the kube-dns Deployment manifest for the kube-dns manifest for v1.7+
	KubeDNSDeployment = `` /* 4508-byte string literal not displayed */

	// KubeDNSService is the kube-dns Service manifest
	KubeDNSService = `` /* 779-byte string literal not displayed */

	// CoreDNSDeployment is the CoreDNS Deployment manifest
	CoreDNSDeployment = `` /* 2127-byte string literal not displayed */

	// CoreDNSConfigMap is the CoreDNS ConfigMap manifest
	CoreDNSConfigMap = `` /* 551-byte string literal not displayed */

	// CoreDNSClusterRole is the CoreDNS ClusterRole manifest
	CoreDNSClusterRole = `` /* 272-byte string literal not displayed */

	// CoreDNSClusterRoleBinding is the CoreDNS Clusterrolebinding manifest
	CoreDNSClusterRoleBinding = `` /* 264-byte string literal not displayed */

	// CoreDNSServiceAccount is the CoreDNS ServiceAccount manifest
	CoreDNSServiceAccount = `
apiVersion: v1
kind: ServiceAccount
metadata:
  name: coredns
  namespace: kube-system
`
)

const (
	// KubeDNSServiceAccountName describes the name of the ServiceAccount for the kube-dns addon
	KubeDNSServiceAccountName = "kube-dns"
)

Functions

func CreateServiceAccount

func CreateServiceAccount(client clientset.Interface) error

CreateServiceAccount creates the necessary serviceaccounts that kubeadm uses/might use, if they don't already exist.

func DeployedDNSAddon

func DeployedDNSAddon(client clientset.Interface) (kubeadmapi.DNSAddOnType, string, error)

DeployedDNSAddon returns the type of DNS addon currently deployed

func EnsureDNSAddon

func EnsureDNSAddon(cfg *kubeadmapi.ClusterConfiguration, client clientset.Interface) error

EnsureDNSAddon creates the kube-dns or CoreDNS addon

func GetCoreDNSInfo

func GetCoreDNSInfo(client clientset.Interface) (*v1.ConfigMap, string, string, error)

GetCoreDNSInfo gets the current CoreDNS installed and the current Corefile Configuration of CoreDNS.