apiserver

Documentation

Overview

Package apiserver provides an API client for the Kubernetes API server.

Index

• Variables
• func GetKubeClient(_ time.Duration, _ float32, _ int) (kubernetes.Interface, error)
• func GetMetadataMapBundleOnAllNodes(_ *APIClient) (*apiv1.MetadataResponse, error)
• func GetMetadataMapBundleOnNode(_ string) (*apiv1.MetadataResponse, error)
• func GetNodeLabels(_ *APIClient, _ string) (map[string]string, error)
• type APIClient
  • func GetAPIClient() (*APIClient, error)
  • func WaitForAPIClient(_ context.Context) (*APIClient, error)

Variables

var ErrNotCompiled = errors.New("kubernetes apiserver support not compiled in")

ErrNotCompiled is returned if kubernetes apiserver support is not compiled in. User classes should handle that case as gracefully as possible.

Functions

func GetKubeClient

func GetKubeClient(_ time.Duration, _ float32, _ int) (kubernetes.Interface, error)

GetKubeClient returns a Kubernetes client.

func GetMetadataMapBundleOnAllNodes

func GetMetadataMapBundleOnAllNodes(_ *APIClient) (*apiv1.MetadataResponse, error)

GetMetadataMapBundleOnAllNodes is used for the CLI svcmap command to run fetch the service map of all nodes.

func GetMetadataMapBundleOnNode

func GetMetadataMapBundleOnNode(_ string) (*apiv1.MetadataResponse, error)

GetMetadataMapBundleOnNode is used for the CLI svcmap command to output given a nodeName

func GetNodeLabels

func GetNodeLabels(_ *APIClient, _ string) (map[string]string, error)

GetNodeLabels retrieves the labels of the queried node from the cache of the shared informer.

Types

type APIClient

type APIClient struct {
	Cl interface{}
}

APIClient provides authenticated access to the

func GetAPIClient

func GetAPIClient() (*APIClient, error)

GetAPIClient returns the shared ApiClient instance.

func WaitForAPIClient

func WaitForAPIClient(_ context.Context) (*APIClient, error)

WaitForAPIClient returns the shared ApiClient instance.