kubeutils

Documentation

Index

• Constants
• func BuildCloudKubernetesConfig(ts oauth2.TokenSource, remoteServer string) *rest.Config
• func CloudKubernetesContextName(projectID, region string) string
• func ExpandUser(path string) string
• func GetCloudKubernetesContext() (string, error)
• func GetRobotKubernetesContext() (string, error)
• func LoadOutOfClusterConfig(context string) (*rest.Config, error)
• func LoadOutOfClusterConfigLocal() (*rest.Config, error)
• func UpdateSecret(ctx context.Context, k8s kubernetes.Interface, input *corev1.Secret) error
• type PrefixingRoundtripper
  • func (pr *PrefixingRoundtripper) RoundTrip(r *http.Request) (*http.Response, error)

Constants

const (
	LocalContext = "kubernetes-admin@kubernetes"
)

Functions

func BuildCloudKubernetesConfig

func BuildCloudKubernetesConfig(ts oauth2.TokenSource, remoteServer string) *rest.Config

BuildCloudKubernetesConfig build a kubernetes config for authenticated access to the cloud project.

func CloudKubernetesContextName

func CloudKubernetesContextName(projectID, region string) string

CloudKubernetesContextName generates the name of the cloud kubernetes context from the GCP project ID and region.

func ExpandUser

func ExpandUser(path string) string

Expand paths of the form "~/path" to absolute paths.

func GetCloudKubernetesContext

func GetCloudKubernetesContext() (string, error)

GetCloudKubernetesContext returns the name of the cloud kubernetes context.

func GetRobotKubernetesContext

func GetRobotKubernetesContext() (string, error)

GetRobotKubernetesContext returns the name of the robot kubernetes context provided by the kubernetes-relay-client.

func LoadOutOfClusterConfig

func LoadOutOfClusterConfig(context string) (*rest.Config, error)

func LoadOutOfClusterConfigLocal

func LoadOutOfClusterConfigLocal() (*rest.Config, error)

LoadOutOfClusterConfig loads a local kubernetes config on the robot or workstation.

func UpdateSecret

func UpdateSecret(ctx context.Context, k8s kubernetes.Interface, input *corev1.Secret) error

UpdateSecret (over-) writes a k8s secret.

Types

type PrefixingRoundtripper

type PrefixingRoundtripper struct {
	Prefix string
	Base   http.RoundTripper
}

PrefixingRoundtripper is a HTTP roundtripper that adds a specified prefix to all HTTP requests. We need to use it instead of setting APIPath because autogenerated and dynamic Kubernetes clients overwrite the REST config's APIPath.

func (*PrefixingRoundtripper) RoundTrip

func (pr *PrefixingRoundtripper) RoundTrip(r *http.Request) (*http.Response, error)