labels

package

v1.13.2-beta.0 Latest Latest Go to latest Published: Dec 13, 2018 License: Apache-2.0 Imports: 1 Imported by: 0

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Package labels provides utilities to work with Kubernetes labels.

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

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

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