controller

func AddHashSuffix ¶

func AddHashSuffix(obj client.Object) error

func CloneOrEmptyMap ¶

func CloneOrEmptyMap[K comparable, V any](m map[K]V) map[K]V

func CombineLabels ¶ added in v1.2.10

func CombineLabels(labelSets ...map[string]string) map[string]string

CombineLabels combines multiple sets of labels into one set of labels if a label key exists in multiple labelSets, the value of last labelSet with that key will be returned

func CreateIngressRuleAndStripPrefixForBaseURL ¶

func CreateIngressRuleAndStripPrefixForBaseURL(url url.URL, includeLocalhost, matchUnderscoreVersions, traefikV2 bool) (string, string)

func CreateRegexpForUnderscoreVersions ¶

func CreateRegexpForUnderscoreVersions(path string) string

func CreateUnstructuredWithGroupVersionKind ¶ added in v1.2.4

func CreateUnstructuredWithGroupVersionKind(gvr schema.GroupVersionResource, kind string) (obj *unstructured.Unstructured)

func DeleteObjects ¶

func DeleteObjects(ctx context.Context, c client.Client, objects []client.Object) (err error)

func EnsureSetGVK ¶

func EnsureSetGVK(c client.Client, src client.Object, obj schema.ObjectKind) error

func FinalizeIfNecessary ¶

func FinalizeIfNecessary(ctx context.Context, c client.Client, obj client.Object, finalizerName string, finalizer func() error) (shouldContinue bool, err error)

func GenerateHashFromStrings ¶

func GenerateHashFromStrings(sliceToHash []string) string

GenerateHashFromStrings generates a hash from a list of strings. This hash can be used to identify resources and if they can be removed. E.g. the ogcapi-operator provides the volume-operator with a hash so it knows what resources to create or remove.

func GetObjectFullName ¶

func GetObjectFullName(c client.Client, obj client.Object) string

func IntOrStrStrPtr ¶

func IntOrStrStrPtr(s string) *intstr.IntOrString

func KustomizeHash ¶

func KustomizeHash(obj client.Object) (hash string, err error)

kustomizeHash aims to calculate a hash for an object the same way kustomize does. please make sure your object has its Kind set.

func Pointer ¶

func Pointer[T any](val T) *T

func PointerVal ¶

func PointerVal[T any](val *T, defaultValue T) T

func SplitHashSuffix ¶

func SplitHashSuffix(in string) (name, hash string)

func StrategicMergePatch ¶

func StrategicMergePatch[T, P any](obj *T, patch *P) (*T, error)