kubernetes

Documentation

Index

• Constants
• func ClusterFromNamespace(ctx context.Context, client ctrlruntimeclient.Client, namespace string) (*kubermaticv1.Cluster, error)
• func CreateOrUpdateCredentialSecretForCluster(ctx context.Context, seedClient ctrlruntimeclient.Client, ...) error
• func CreateOrUpdateSecretForCluster(ctx context.Context, client ctrlruntimeclient.Client, ...) (*providerconfig.GlobalSecretKeySelector, error)
• func DynamicKubermaticConfigurationGetterFactory(client ctrlruntimeclient.Reader, namespace string) (provider.KubermaticConfigurationGetter, error)
• func GetRawKubermaticConfiguration(ctx context.Context, client ctrlruntimeclient.Reader, namespace string) (*kubermaticv1.KubermaticConfiguration, error)
• func GetSeedKubeconfig(ctx context.Context, client ctrlruntimeclient.Client, seed *kubermaticv1.Seed) ([]byte, error)
• func GetSeedKubeconfigSecret(ctx context.Context, client ctrlruntimeclient.Client, seed *kubermaticv1.Seed) (*corev1.Secret, error)
• func NamespaceName(clusterName string) string
• func SeedClientGetterFactory(kubeconfigGetter provider.SeedKubeconfigGetter) provider.SeedClientGetter
• func SeedGetterFactory(ctx context.Context, client ctrlruntimeclient.Reader, seedName string, ...) (provider.SeedGetter, error)
• func SeedKubeconfigGetterFactory(ctx context.Context, client ctrlruntimeclient.Client) (provider.SeedKubeconfigGetter, error)
• func SeedsGetterFactory(ctx context.Context, client ctrlruntimeclient.Client, namespace string) (provider.SeedsGetter, error)
• func StaticKubermaticConfigurationGetterFactory(config *kubermaticv1.KubermaticConfiguration) (provider.KubermaticConfigurationGetter, error)
• type DefaultImpersonationClient
  • func NewImpersonationClient(cfg *restclient.Config, restMapper meta.RESTMapper) *DefaultImpersonationClient
  • func (d *DefaultImpersonationClient) CreateImpersonatedClient(impCfg restclient.ImpersonationConfig) (ctrlruntimeclient.Client, error)
• type ImpersonationClient

Constants

const (
	// NamespacePrefix is the prefix for the cluster namespace.
	NamespacePrefix = "cluster-"
)

Functions

func ClusterFromNamespace

func ClusterFromNamespace(ctx context.Context, client ctrlruntimeclient.Client, namespace string) (*kubermaticv1.Cluster, error)

ClusterFromNamespace filters all Cluster objects and returns the one where status.namespaceName matches the given namespace. If no such cluster exists, nil is returned (no error).

func CreateOrUpdateCredentialSecretForCluster

func CreateOrUpdateCredentialSecretForCluster(ctx context.Context, seedClient ctrlruntimeclient.Client, cluster *kubermaticv1.Cluster) error

CreateOrUpdateCredentialSecretForCluster creates a new secret for a credential.

func CreateOrUpdateSecretForCluster

func CreateOrUpdateSecretForCluster(ctx context.Context, client ctrlruntimeclient.Client, externalcluster *kubermaticv1.ExternalCluster, secretData map[string][]byte, secretName, secretNamespace string) (*providerconfig.GlobalSecretKeySelector, error)

func DynamicKubermaticConfigurationGetterFactory

func DynamicKubermaticConfigurationGetterFactory(client ctrlruntimeclient.Reader, namespace string) (provider.KubermaticConfigurationGetter, error)

DynamicKubermaticConfigurationGetterFactory returns a dynamic KubermaticConfigurationGetter, which will list all Configurations in the given namespace and return the found config or an error if 0 or more Configurations where found.

func GetRawKubermaticConfiguration

func GetRawKubermaticConfiguration(ctx context.Context, client ctrlruntimeclient.Reader, namespace string) (*kubermaticv1.KubermaticConfiguration, error)

GetRawKubermaticConfiguration will list all Configurations in the given namespace and return the found config or an error if 0 or more Configurations where found. Most code should use a KubermaticConfigurationGetter instead of calling this function directly. This function does not apply the default values.

func GetSeedKubeconfig

func GetSeedKubeconfig(ctx context.Context, client ctrlruntimeclient.Client, seed *kubermaticv1.Seed) ([]byte, error)

func GetSeedKubeconfigSecret

func GetSeedKubeconfigSecret(ctx context.Context, client ctrlruntimeclient.Client, seed *kubermaticv1.Seed) (*corev1.Secret, error)

func NamespaceName

func NamespaceName(clusterName string) string

NamespaceName returns the namespace name for a cluster.

func SeedClientGetterFactory

func SeedClientGetterFactory(kubeconfigGetter provider.SeedKubeconfigGetter) provider.SeedClientGetter

SeedClientGetterFactory returns a SeedClientGetter. It uses a RestMapperCache to cache the discovery data, which considerably speeds up client creation.

func SeedGetterFactory

func SeedGetterFactory(ctx context.Context, client ctrlruntimeclient.Reader, seedName string, namespace string) (provider.SeedGetter, error)

SeedGetterFactory returns a SeedGetter. It has validation of all its arguments.

func SeedKubeconfigGetterFactory

func SeedKubeconfigGetterFactory(ctx context.Context, client ctrlruntimeclient.Client) (provider.SeedKubeconfigGetter, error)

func SeedsGetterFactory

func SeedsGetterFactory(ctx context.Context, client ctrlruntimeclient.Client, namespace string) (provider.SeedsGetter, error)

func StaticKubermaticConfigurationGetterFactory

func StaticKubermaticConfigurationGetterFactory(config *kubermaticv1.KubermaticConfiguration) (provider.KubermaticConfigurationGetter, error)

StaticKubermaticConfigurationGetterFactory returns a KubermaticConfigurationGetter that returns the same Configuration on every call. This is mostly used for local development in order to provide an easy to modify configuration file. Actual production use will use the dynamic getter instead.

Types

type DefaultImpersonationClient

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

DefaultImpersonationClient knows how to create impersonated client set.

func NewImpersonationClient

func NewImpersonationClient(cfg *restclient.Config, restMapper meta.RESTMapper) *DefaultImpersonationClient

NewImpersonationClient creates a new default impersonation client that knows how to create Interface client for a impersonated user.

func (*DefaultImpersonationClient) CreateImpersonatedClient

func (d *DefaultImpersonationClient) CreateImpersonatedClient(impCfg restclient.ImpersonationConfig) (ctrlruntimeclient.Client, error)

CreateImpersonatedClient actually creates impersonated client set for the given user.

type ImpersonationClient

type ImpersonationClient func(impCfg restclient.ImpersonationConfig) (ctrlruntimeclient.Client, error)

ImpersonationClient gives runtime controller client that uses user impersonation.