Address comments

Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>

Author: sttts

pkg/client/client.go

@@ -38,6 +38,10 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/log"
 )
 
+// KcpClusterDiscoveryCacheSize is the size of the cache for cluster discovery
+// information backing the client's REST mapper.
+var KcpClusterDiscoveryCacheSize = 1000
+
 // Options are creation options for a Client.
 type Options struct {
 	// HTTPClient is the HTTP client to use for requests.
@@ -188,7 +192,7 @@ func newClient(config *rest.Config, options Options) (*client, error) {
 		mapper:     options.MapperWithContext,
 		codecs:     serializer.NewCodecFactory(options.Scheme),
 	}
-	cr, err := lru.New[logicalcluster.Path, clusterResources](1000)
+	cr, err := lru.New[logicalcluster.Path, clusterResources](KcpClusterDiscoveryCacheSize)
 	if err != nil {
 		return nil, err
 	}
@@ -215,7 +219,7 @@ func newClient(config *rest.Config, options Options) (*client, error) {
 		scheme: options.Scheme,
 		mapper: options.Mapper,
 	}
-	mapperCache, err := lru.New[logicalcluster.Name, meta.RESTMapper](1000)
+	mapperCache, err := lru.New[logicalcluster.Name, meta.RESTMapper](KcpClusterDiscoveryCacheSize)
 	if err != nil {
 		return nil, err
 	}