kubernetes/cmd/kubeadm/app/util/kubeconfig/kubeconfig.go

// CreateBasic creates a basic, general KubeConfig object that then can be extended
func CreateBasic(serverURL, clusterName, userName string, caCert []byte) *clientcmdapi.Config { … }

// CreateWithCerts creates a KubeConfig object with access to the API server with client certificates
func CreateWithCerts(serverURL, clusterName, userName string, caCert []byte, clientKey []byte, clientCert []byte) *clientcmdapi.Config { … }

// CreateWithToken creates a KubeConfig object with access to the API server with a token
func CreateWithToken(serverURL, clusterName, userName string, caCert []byte, token string) *clientcmdapi.Config { … }

// ClientSetFromFile returns a ready-to-use client from a kubeconfig file
func ClientSetFromFile(path string) (clientset.Interface, error) { … }

// ToClientSet converts a KubeConfig object to a client
func ToClientSet(config *clientcmdapi.Config) (clientset.Interface, error) { … }

// WriteToDisk writes a KubeConfig object down to disk with mode 0600
func WriteToDisk(filename string, kubeconfig *clientcmdapi.Config) error { … }

// GetClusterFromKubeConfig returns the default Cluster of the specified KubeConfig
func GetClusterFromKubeConfig(config *clientcmdapi.Config) (string, *clientcmdapi.Cluster) { … }

// HasAuthenticationCredentials returns true if the current user has valid authentication credentials for
// token authentication, basic authentication or X509 authentication
func HasAuthenticationCredentials(config *clientcmdapi.Config) bool { … }

// EnsureAuthenticationInfoAreEmbedded check if some authentication info are provided as external key/certificate
// files, and eventually embeds such files into the kubeconfig file
func EnsureAuthenticationInfoAreEmbedded(config *clientcmdapi.Config) error { … }

// EnsureCertificateAuthorityIsEmbedded check if the certificate authority is provided as an external
// file and eventually embeds it into the kubeconfig
func EnsureCertificateAuthorityIsEmbedded(cluster *clientcmdapi.Cluster) error { … }

// getCurrentAuthInfo returns current authInfo, if defined
func getCurrentAuthInfo(config *clientcmdapi.Config) *clientcmdapi.AuthInfo { … }