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KCM: CTB publisher: tolerate NotFound during discovery

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Stanislav Láznička 2025-02-13 15:30:08 +01:00
parent 24e8fa769b
commit c36b1c901f
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1 changed files with 4 additions and 0 deletions
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4
cmd/kube-controller-manager/app/certificates.go
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@ -25,6 +25,7 @@ import (
certificatesv1alpha1 "k8s.io/api/certificates/v1alpha1" certificatesv1alpha1 "k8s.io/api/certificates/v1alpha1"
certificatesv1beta1 "k8s.io/api/certificates/v1beta1" certificatesv1beta1 "k8s.io/api/certificates/v1beta1"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apiserver/pkg/server/dynamiccertificates" "k8s.io/apiserver/pkg/server/dynamiccertificates"
utilfeature "k8s.io/apiserver/pkg/util/feature" utilfeature "k8s.io/apiserver/pkg/util/feature"
@ -291,6 +292,9 @@ func newKubeAPIServerSignerClusterTrustBundledPublisherController(ctx context.Co
func clusterTrustBundlesAvailable(client kubernetes.Interface, schemaVersion schema.GroupVersion) (bool, error) { func clusterTrustBundlesAvailable(client kubernetes.Interface, schemaVersion schema.GroupVersion) (bool, error) {
resList, err := client.Discovery().ServerResourcesForGroupVersion(schemaVersion.String()) resList, err := client.Discovery().ServerResourcesForGroupVersion(schemaVersion.String())
if errors.IsNotFound(err) {
return false, nil
}
if resList != nil { if resList != nil {
// even in case of an error above there might be a partial list for APIs that // even in case of an error above there might be a partial list for APIs that