package exec

import "k8s.io/client-go/tools/auth/exec"

Package exec contains helper utilities for exec credential plugins.

Index ¶

• func LoadExecCredential(data []byte) (runtime.Object, *rest.Config, error)
• func LoadExecCredentialFromEnv() (runtime.Object, *rest.Config, error)

Functions ¶

func LoadExecCredential ¶

func LoadExecCredential(data []byte) (runtime.Object, *rest.Config, error)

LoadExecCredential loads the configuration needed for an exec plugin to communicate with a cluster.

LoadExecCredential expects the provided data to be a serialized client.authentication.k8s.io ExecCredential object (of any version). If the provided data is invalid (i.e., it cannot be unmarshalled into any known client.authentication.k8s.io ExecCredential version), an error will be returned. A successfully unmarshalled ExecCredential will be returned as the first return value.

If the provided data is successfully unmarshalled, but it does not contain cluster information (i.e., ExecCredential.Spec.Cluster == nil), then an error will be returned.

Note that the returned rest.Config will use anonymous authentication, since the exec plugin has not returned credentials for this cluster yet.

func LoadExecCredentialFromEnv ¶

func LoadExecCredentialFromEnv() (runtime.Object, *rest.Config, error)

LoadExecCredentialFromEnv is a helper-wrapper around LoadExecCredential that loads from the well-known KUBERNETES_EXEC_INFO environment variable.

When the KUBERNETES_EXEC_INFO environment variable is not set or is empty, then this function will immediately return an error.

Source Files ¶

exec.go