k8sutil

Documentation

Index

• Constants
• Variables
• func GetOperatorName() (string, error)
• func GetOperatorNamespace() (string, error)
• func GetWatchNamespace() (string, error)
• func ResourceExists(dc discovery.DiscoveryInterface, apiGroupVersion, kind string) (bool, error)

Constants

const (
	// KubeConfigEnvVar defines the env variable KUBECONFIG which
	// contains the kubeconfig file path.
	KubeConfigEnvVar = "KUBECONFIG"

	// WatchNamespaceEnvVar is the constant for env variable WATCH_NAMESPACE
	// which is the namespace where the watch activity happens.
	// this value is empty if the operator is running with clusterScope.
	WatchNamespaceEnvVar = "WATCH_NAMESPACE"

	// OperatorNameEnvVar is the constant for env variable OPERATOR_NAME
	// wich is the name of the current operator
	OperatorNameEnvVar = "OPERATOR_NAME"
)

Variables

var ErrNoNamespace = fmt.Errorf("namespace not found for current environment")

errNoNS indicates that a namespace could not be found for the current environment

Functions

func GetOperatorName

func GetOperatorName() (string, error)

GetOperatorName return the operator name

func GetOperatorNamespace

func GetOperatorNamespace() (string, error)

GetOperatorNamespace returns the namespace the operator should be running in.

func GetWatchNamespace

func GetWatchNamespace() (string, error)

GetWatchNamespace returns the namespace the operator should be watching for changes

func ResourceExists

func ResourceExists(dc discovery.DiscoveryInterface, apiGroupVersion, kind string) (bool, error)

ResourceExists returns true if the given resource kind exists in the given api groupversion