cache namespaces

Author: maciaszczykm

modules/common/client/cache/client/core/core.go

@@ -25,6 +25,10 @@ func (in *Client) Secrets(namespace string) corev1.SecretInterface {
 	return newSecrets(in, namespace, in.token)
 }
 
+func (in *Client) Namespaces() corev1.NamespaceInterface {
+	return newNamespaces(in, in.token)
+}
+
 func (in *Client) Nodes() corev1.NodeInterface {
 	return newNodes(in, in.token)
 }

modules/common/client/cache/client/core/namespaces.go

@@ -0,0 +1,31 @@
+package core
+
+import (
+	"context"
+
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	authorizationv1 "k8s.io/client-go/kubernetes/typed/authorization/v1"
+	v1 "k8s.io/client-go/kubernetes/typed/core/v1"
+
+	"k8s.io/dashboard/types"
+)
+
+type namespaces struct {
+	v1.NamespaceInterface
+
+	authorizationV1 authorizationv1.AuthorizationV1Interface
+	token           string
+}
+
+func (in *namespaces) List(ctx context.Context, opts metav1.ListOptions) (*corev1.NamespaceList, error) {
+	return NewCachedClusterScopedResourceLister[corev1.NamespaceList](
+		in.authorizationV1,
+		in.token,
+		types.ResourceKindNamespace,
+	).List(ctx, in.NamespaceInterface, opts)
+}
+
+func newNamespaces(c *Client, token string) v1.NamespaceInterface {
+	return &namespaces{c.CoreV1Client.Namespaces(), c.authorizationV1, token}
+}