labels

Documentation

Overview

Package labels provides utilities to work with Kubernetes labels.

Index

• func AddLabel(labels map[string]string, labelKey, labelValue string) map[string]string
• func AddLabelToSelector(selector *metav1.LabelSelector, labelKey, labelValue string) *metav1.LabelSelector
• func CloneAndAddLabel(labels map[string]string, labelKey, labelValue string) map[string]string
• func CloneAndRemoveLabel(labels map[string]string, labelKey string) map[string]string
• func CloneSelectorAndAddLabel(selector *metav1.LabelSelector, labelKey, labelValue string) *metav1.LabelSelector
• func SelectorHasLabel(selector *metav1.LabelSelector, labelKey string) bool

Functions

func AddLabel

func AddLabel(labels map[string]string, labelKey, labelValue string) map[string]string

AddLabel returns a map with the given key and value added to the given map.

func AddLabelToSelector

func AddLabelToSelector(selector *metav1.LabelSelector, labelKey, labelValue string) *metav1.LabelSelector

AddLabelToSelector returns a selector with the given key and value added to the given selector's MatchLabels.

func CloneAndAddLabel

func CloneAndAddLabel(labels map[string]string, labelKey, labelValue string) map[string]string

Clones the given map and returns a new map with the given key and value added. Returns the given map, if labelKey is empty.

func CloneAndRemoveLabel

func CloneAndRemoveLabel(labels map[string]string, labelKey string) map[string]string

CloneAndRemoveLabel clones the given map and returns a new map with the given key removed. Returns the given map, if labelKey is empty.

func CloneSelectorAndAddLabel

func CloneSelectorAndAddLabel(selector *metav1.LabelSelector, labelKey, labelValue string) *metav1.LabelSelector

Clones the given selector and returns a new selector with the given key and value added. Returns the given selector, if labelKey is empty.

func SelectorHasLabel

func SelectorHasLabel(selector *metav1.LabelSelector, labelKey string) bool

SelectorHasLabel checks if the given selector contains the given label key in its MatchLabels