namespacesync

package

v0.33.3 Latest Latest Go to latest Published: Oct 22, 2025 License: Apache-2.0 Imports: 16 Imported by: 0

Documentation ¶

Overview ¶

Package syncclusterclass provides a controller that copies ClusterClasses and their referenced Templates from a source namespace to target namespaces.

For every ClusterClass in the source namespace, the controller creates a copy of it, and all its referenced Templates, in the target namespace.

Resources in target namespaces are not updated, even if they are updated or deleted in the source namespace.

+kubebuilder:rbac:groups=infrastructure.cluster.x-k8s.io;bootstrap.cluster.x-k8s.io;controlplane.cluster.x-k8s.io,resources=*,verbs=get;list;watch;create +kubebuilder:rbac:groups=cluster.x-k8s.io,resources=clusterclasses,verbs=get;list;watch;create +kubebuilder:rbac:groups="",resources=namespaces,verbs=get;list;watch

Index ¶

Variables
type Options
- func (o *Options) AddFlags(flags *pflag.FlagSet)
type Reconciler
- func (r *Reconciler) Reconcile(ctx context.Context, req ctrl.Request) (_ ctrl.Result, rerr error)
- func (r *Reconciler) SetupWithManager(mgr ctrl.Manager, options *controller.Options) error

Constants ¶

This section is empty.

Variables ¶

View Source

var NamespaceHasLabelKey = func(key string) func(ns *corev1.Namespace) bool {
	return func(ns *corev1.Namespace) bool {
		_, ok := ns.GetLabels()[key]
		return ok
	}
}

Functions ¶

This section is empty.

Types ¶

type Options ¶

type Options struct {
	Enabled                 bool
	Concurrency             int
	SourceNamespace         string
	TargetNamespaceLabelKey string
}

func (*Options) AddFlags ¶

func (o *Options) AddFlags(flags *pflag.FlagSet)

type Reconciler ¶

type Reconciler struct {
	Client client.Client

	// UnstructuredCachingClient provides a client that forces caching of unstructured objects,
	// optimizing reads of provider-specific resources.
	UnstructuredCachingClient client.Client

	// SourceClusterClassNamespace is the namespace from which ClusterClasses are copied.
	SourceClusterClassNamespace string

	// IsTargetNamespace determines whether ClusterClasses should be copied to a given namespace.
	IsTargetNamespace func(ns *corev1.Namespace) bool
}

func (*Reconciler) Reconcile ¶

func (r *Reconciler) Reconcile(
	ctx context.Context,
	req ctrl.Request,
) (
	_ ctrl.Result,
	rerr error,
)

func (*Reconciler) SetupWithManager ¶

func (r *Reconciler) SetupWithManager(
	mgr ctrl.Manager,
	options *controller.Options,
) error

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL