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Package secret

v1.18.6
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Published: Jul 15, 2020 | License: Apache-2.0 | Module: k8s.io/kubernetes

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type Manager

type Manager interface {
	// Get secret by secret namespace and name.
	GetSecret(namespace, name string) (*v1.Secret, error)

	// RegisterPod registers all secrets from a given pod.
	RegisterPod(pod *v1.Pod)

	// UnregisterPod unregisters secrets from a given pod that are not
	// used by any other registered pod.
	UnregisterPod(pod *v1.Pod)
}

Manager manages Kubernets secrets. This includes retrieving secrets or registering/unregistering them via Pods.

func NewCachingSecretManager

func NewCachingSecretManager(kubeClient clientset.Interface, getTTL manager.GetObjectTTLFunc) Manager

NewCachingSecretManager creates a manager that keeps a cache of all secrets necessary for registered pods. It implements the following logic: - whenever a pod is created or updated, the cached versions of all secrets

are invalidated

- every GetObject() call tries to fetch the value from local cache; if it is

not there, invalidated or too old, we fetch it from apiserver and refresh the
value in cache; otherwise it is just fetched from cache

func NewFakeManager

func NewFakeManager() Manager

NewFakeManager creates empty/fake secret manager

func NewSimpleSecretManager

func NewSimpleSecretManager(kubeClient clientset.Interface) Manager

NewSimpleSecretManager creates a new SecretManager instance.

func NewWatchingSecretManager

func NewWatchingSecretManager(kubeClient clientset.Interface) Manager

NewWatchingSecretManager creates a manager that keeps a cache of all secrets necessary for registered pods. It implements the following logic: - whenever a pod is created or updated, we start individual watches for all

referenced objects that aren't referenced from other registered pods

- every GetObject() returns a value from local cache propagated via watches

Documentation was rendered with GOOS=linux and GOARCH=amd64.

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