key

package

v0.13.0 Latest Latest Go to latest Published: Oct 3, 2025 License: Apache-2.0 Imports: 6 Imported by: 0

Documentation ¶

Index ¶

func ForController(obj client.Object) (string, error)
func ForObject(obj client.Object) (string, error)
type Func
- func FuncForResource(gr metav1.GroupResource, ring *shardingv1alpha1.ControllerRing) (Func, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ForController ¶

func ForController(obj client.Object) (string, error)

ForController returns a ring key for the controller of the given object. It returns an empty key if the object doesn't have an ownerReference with controller=true".

func ForObject ¶

func ForObject(obj client.Object) (string, error)

ForObject returns a ring key for the given object itself. It needs the TypeMeta (GVK) to be set, which is not set on objects after decoding by default.

Types ¶

type Func ¶

type Func func(client.Object) (string, error)

Func maps objects to hash keys. It returns an error if the prerequisites for sharding the given object are not fulfilled. If the returned key is empty, the object should not be assigned.

func FuncForResource ¶

func FuncForResource(gr metav1.GroupResource, ring *shardingv1alpha1.ControllerRing) (Func, error)

FuncForResource returns the key function that maps the given resource or its controller depending on whether the resource is listed as a resource or controlled resource in the given ring.

Source Files ¶

View all Source files

key.go

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