token

package
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Published: Oct 23, 2019 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation

Overview

Package token implements a manager of serviceaccount tokens for pods running on the node.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Manager

type Manager struct {
	// contains filtered or unexported fields
}

Manager manages service account tokens for pods.

func NewManager

func NewManager(c clientset.Interface) *Manager

NewManager returns a new token manager.

func (*Manager) DeleteServiceAccountToken

func (m *Manager) DeleteServiceAccountToken(podUID types.UID)

DeleteServiceAccountToken should be invoked when pod got deleted. It simply clean token manager cache.

func (*Manager) GetServiceAccountToken

func (m *Manager) GetServiceAccountToken(namespace, name string, tr *authenticationv1.TokenRequest) (*authenticationv1.TokenRequest, error)

GetServiceAccountToken gets a service account token for a pod from cache or from the TokenRequest API. This process is as follows: * Check the cache for the current token request. * If the token exists and does not require a refresh, return the current token. * Attempt to refresh the token. * If the token is refreshed successfully, save it in the cache and return the token. * If refresh fails and the old token is still valid, log an error and return the old token. * If refresh fails and the old token is no longer valid, return an error

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