kubex

Documentation

Index

• func BuildConfigFromFlags(masterUrl, kubeconfigPath, saTokenPath string) (*rest.Config, error)
• func PodReady(podScheduledIndicator chan string, since time.Time) func(event watch.Event) (bool, error)
• func RegisterKubeconfigFlag(flags *pflag.FlagSet)
• func WaitForPod(ctx context.Context, clientset *kubernetes.Clientset, namespace string, ...) error
• type ConfigWithMeta
  • func LoadRestConfigWithMetaInformation() (*ConfigWithMeta, error)

Functions

func BuildConfigFromFlags

func BuildConfigFromFlags(masterUrl, kubeconfigPath, saTokenPath string) (*rest.Config, error)

BuildConfigFromFlags modified after copied from here https://github.com/kubernetes/client-go/blob/cf830e3cb3abbcc32cc1b6bea4feb1a9a1881af3/tools/clientcmd/client_config.go#L616

func PodReady

func PodReady(podScheduledIndicator chan string, since time.Time) func(event watch.Event) (bool, error)

PodReady returns true if the Pod is ready.

func RegisterKubeconfigFlag

func RegisterKubeconfigFlag(flags *pflag.FlagSet)

RegisterKubeconfigFlag registers `--kubeconfig` flag.

func WaitForPod

func WaitForPod(ctx context.Context, clientset *kubernetes.Clientset, namespace string, name string, exitCondition watchtools.ConditionFunc) error

WaitForPod watches a given Pod until the exitCondition is true.

Types

type ConfigWithMeta

type ConfigWithMeta struct {
	K8s            *rest.Config
	CurrentContext string
}

func LoadRestConfigWithMetaInformation

func LoadRestConfigWithMetaInformation() (*ConfigWithMeta, error)

LoadRestConfigWithMetaInformation loads a REST Config. Config precedence:

* --kubeconfig flag pointing at a file

* KUBECONFIG environment variable pointing at a file

* In-cluster config if running in cluster

* $HOME/.kube/config if exists.

code inspired by sigs.k8s.io/controller-runtime@v0.13.1/pkg/client/config/config.go