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Package scale

type PreferredResourceMapper ¶

PreferredResourceMapper determines the preferred version of a resource to scale

type PreferredResourceMapper interface {
    // ResourceFor takes a partial resource and returns the preferred resource.
    ResourceFor(resource schema.GroupVersionResource) (preferredResource schema.GroupVersionResource, err error)
}

type ScaleConverter ¶

ScaleConverter knows how to convert between external scale versions.

type ScaleConverter struct {
    // contains filtered or unexported fields
}

func NewScaleConverter ¶

func NewScaleConverter() *ScaleConverter

NewScaleConverter creates a new ScaleConverter for converting between Scales in autoscaling/v1 and extensions/v1beta1.

func (*ScaleConverter) Codecs ¶

func (c *ScaleConverter) Codecs() serializer.CodecFactory

func (*ScaleConverter) ConvertToVersion ¶

func (c *ScaleConverter) ConvertToVersion(in runtime.Object, outVersion schema.GroupVersion) (runtime.Object, error)

ConvertToVersion converts the given *external* input object to the given output *external* output group-version.

func (*ScaleConverter) ScaleVersions ¶

func (c *ScaleConverter) ScaleVersions() []schema.GroupVersion

func (*ScaleConverter) Scheme ¶

func (c *ScaleConverter) Scheme() *runtime.Scheme

Scheme returns the scheme used by this scale converter.

type ScaleInterface ¶

ScaleInterface can fetch and update scales for resources in a particular namespace which implement the scale subresource.

type ScaleInterface interface {
    // Get fetches the scale of the given scalable resource.
    Get(ctx context.Context, resource schema.GroupResource, name string, opts metav1.GetOptions) (*autoscalingapi.Scale, error)

    // Update updates the scale of the given scalable resource.
    Update(ctx context.Context, resource schema.GroupResource, scale *autoscalingapi.Scale, opts metav1.UpdateOptions) (*autoscalingapi.Scale, error)

    // Patch patches the scale of the given scalable resource.
    Patch(ctx context.Context, gvr schema.GroupVersionResource, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions) (*autoscalingapi.Scale, error)
}

type ScaleKindResolver ¶

ScaleKindResolver knows about the relationship between resources and the GroupVersionKind of their scale subresources.

type ScaleKindResolver interface {
    // ScaleForResource returns the GroupVersionKind of the
    // scale subresource for the given GroupVersionResource.
    ScaleForResource(resource schema.GroupVersionResource) (scaleVersion schema.GroupVersionKind, err error)
}

func NewDiscoveryScaleKindResolver ¶

func NewDiscoveryScaleKindResolver(client discovery.ServerResourcesInterface) ScaleKindResolver

NewDiscoveryScaleKindResolver creates a new ScaleKindResolver which uses information from the given disovery client to resolve the correct Scale GroupVersionKind for different resources.

type ScalesGetter ¶

ScalesGetter can produce a ScaleInterface

type ScalesGetter interface {
    // Scales produces a ScaleInterface for a particular namespace.
    // Set namespace to the empty string for non-namespaced resources.
    Scales(namespace string) ScaleInterface
}

func New ¶

func New(baseClient restclient.Interface, mapper PreferredResourceMapper, resolver dynamic.APIPathResolverFunc, scaleKindResolver ScaleKindResolver) ScalesGetter

New creates a new ScalesGetter using the given client to make requests. The GroupVersion on the client is ignored.

func NewForConfig ¶

func NewForConfig(cfg *restclient.Config, mapper PreferredResourceMapper, resolver dynamic.APIPathResolverFunc, scaleKindResolver ScaleKindResolver) (ScalesGetter, error)

NewForConfig creates a new ScalesGetter which resolves kinds to resources using the given RESTMapper, and API paths using the given dynamic.APIPathResolverFunc.

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