utils

Documentation

Index

• func AddAnnotation(obj Annotated, annotationKey string, annotationValue string)
• func AddHashAnnotation(obj Annotated, annotationKey string)
• func AddLabel(obj Labeled, labelKey string, labelValue string)
• func CompareAnnotations(r1, r2 Annotated, annotationKey string) bool
• func CreatedByK8ssandraControllerLabels(klusterKey client.ObjectKey) map[string]string
• func DeepHashString(obj interface{}) string
• func GetAnnotation(component Annotated, annotationKey string) string
• func GetLabel(component Labeled, labelKey string) string
• func HasAnnotationWithValue(component Annotated, annotationKey string, annotationValue string) bool
• func HasLabelWithValue(component Labeled, labelKey string, labelValue string) bool
• func IsCreatedByK8ssandraController(component Labeled, klusterKey client.ObjectKey) bool
• func IsManagedBy(component Labeled, klusterKey client.ObjectKey) bool
• func ManagedByLabels(klusterKey client.ObjectKey) map[string]string
• func MergeMap(sources ...map[string]string) map[string]string
• func SetManagedBy(component Labeled, klusterKey client.ObjectKey)
• func SliceContains(slice []string, s string) bool
• type Annotated
• type Labeled

Functions

func AddAnnotation

func AddAnnotation(obj Annotated, annotationKey string, annotationValue string)

func AddHashAnnotation

func AddHashAnnotation(obj Annotated, annotationKey string)

func AddLabel

func AddLabel(obj Labeled, labelKey string, labelValue string)

func CompareAnnotations

func CompareAnnotations(r1, r2 Annotated, annotationKey string) bool

func CreatedByK8ssandraControllerLabels

func CreatedByK8ssandraControllerLabels(klusterKey client.ObjectKey) map[string]string

CreatedByK8ssandraControllerLabels returns the labels used to identify a component created by the k8ssandra-cluster controller, and belonging to the K8ssandraCluster resource specified by klusterKey, which is namespace and name of the K8ssandraCluster.

func DeepHashString

func DeepHashString(obj interface{}) string

func GetAnnotation

func GetAnnotation(component Annotated, annotationKey string) string

func GetLabel

func GetLabel(component Labeled, labelKey string) string

func HasAnnotationWithValue

func HasAnnotationWithValue(component Annotated, annotationKey string, annotationValue string) bool

func HasLabelWithValue

func HasLabelWithValue(component Labeled, labelKey string, labelValue string) bool

func IsCreatedByK8ssandraController

func IsCreatedByK8ssandraController(component Labeled, klusterKey client.ObjectKey) bool

IsCreatedByK8ssandraController returns true if this component was created by the k8ssandra-cluster controller, and belongs to the K8ssandraCluster resource specified by klusterKey. klusterKey referns to the namespace and name of the K8ssandraCluster.

func IsManagedBy

func IsManagedBy(component Labeled, klusterKey client.ObjectKey) bool

IsManagedBy checks whether the given component is managed by K8ssandra, and belongs to the K8ssandraCluster resource specified by klusterKey which specifies the namespace and name of the K8ssandraCluster.

func ManagedByLabels

func ManagedByLabels(klusterKey client.ObjectKey) map[string]string

ManagedByLabels returns the labels used to identify a component managed by K8ssandra. klusterKey specifies the namespace and name of the K8ssandraCluster.

func MergeMap

func MergeMap(sources ...map[string]string) map[string]string

MergeMap will take two or more maps, merging the entries of the sources map into a destination map. If both maps share the same key then destination's value for that key will be overwritten with what's in source.

func SetManagedBy

func SetManagedBy(component Labeled, klusterKey client.ObjectKey)

SetManagedBy sets the required labels for making a component managed by K8ssandra. klusterKey specifies the namespace and name of the K8ssandraCluster.

func SliceContains

func SliceContains(slice []string, s string) bool

Types

type Annotated

type Annotated interface {
	GetAnnotations() map[string]string
	SetAnnotations(annotations map[string]string)
}

type Labeled

type Labeled interface {
	GetLabels() map[string]string
	SetLabels(labels map[string]string)
}