diff --git a/cmd/kubeadm/app/preflight/utils.go b/cmd/kubeadm/app/preflight/utils.go index a7831de2d30..9cf1387271a 100644 --- a/cmd/kubeadm/app/preflight/utils.go +++ b/cmd/kubeadm/app/preflight/utils.go @@ -33,7 +33,7 @@ func GetKubeletVersion(execer utilsexec.Interface) (*version.Version, error) { command := execer.Command("kubelet", "--version") out, err := command.CombinedOutput() if err != nil { - return nil, err + return nil, errors.Wrap(err, "cannot execute 'kubelet --version'") } cleanOutput := strings.TrimSpace(string(out))