Version: v1.0.0 Latest Latest

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Published: Oct 6, 2021 License: Apache-2.0 Imports: 17 Imported by: 17



Package kubeconfig implements utilities for working with kubeconfigs.



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var (
	// ErrDependentCertificateNotFound signals that a CA secret could not be found.
	ErrDependentCertificateNotFound = errors.New("could not find secret ca")


func CreateSecret

func CreateSecret(ctx context.Context, c client.Client, cluster *clusterv1.Cluster) error

CreateSecret creates the Kubeconfig secret for the given cluster.

func CreateSecretWithOwner added in v0.3.0

func CreateSecretWithOwner(ctx context.Context, c client.Client, clusterName client.ObjectKey, endpoint string, owner metav1.OwnerReference) error

CreateSecretWithOwner creates the Kubeconfig secret for the given cluster name, namespace, endpoint, and owner reference.

func FromEnvTestConfig added in v0.3.0

func FromEnvTestConfig(cfg *rest.Config, cluster *clusterv1.Cluster) []byte

FromEnvTestConfig returns a new Kubeconfig in byte form when running in envtest.

func FromSecret

func FromSecret(ctx context.Context, c client.Reader, cluster client.ObjectKey) ([]byte, error)

FromSecret fetches the Kubeconfig for a Cluster.

func GenerateSecret added in v0.3.0

func GenerateSecret(cluster *clusterv1.Cluster, data []byte) *corev1.Secret

GenerateSecret returns a Kubernetes secret for the given Cluster and kubeconfig data.

func GenerateSecretWithOwner added in v0.3.0

func GenerateSecretWithOwner(clusterName client.ObjectKey, data []byte, owner metav1.OwnerReference) *corev1.Secret

GenerateSecretWithOwner returns a Kubernetes secret for the given Cluster name, namespace, kubeconfig data, and ownerReference.

func NeedsClientCertRotation added in v0.3.7

func NeedsClientCertRotation(configSecret *corev1.Secret, threshold time.Duration) (bool, error)

NeedsClientCertRotation returns whether any of the Kubeconfig secret's client certificates will expire before the given threshold.

func New

func New(clusterName, endpoint string, caCert *x509.Certificate, caKey crypto.Signer) (*api.Config, error)

New creates a new Kubeconfig using the cluster name and specified endpoint.

func RegenerateSecret added in v0.3.7

func RegenerateSecret(ctx context.Context, c client.Client, configSecret *corev1.Secret) error

RegenerateSecret creates and stores a new Kubeconfig in the given secret.


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