diff --git a/cmd/kubeadm/app/util/cgroupdriver.go b/cmd/kubeadm/app/util/cgroupdriver.go index 1d6b5e8fdbd..ca552b1d7f0 100644 --- a/cmd/kubeadm/app/util/cgroupdriver.go +++ b/cmd/kubeadm/app/util/cgroupdriver.go @@ -48,7 +48,7 @@ func GetCgroupDriverDocker(execer utilsexec.Interface) (string, error) { func callDockerInfo(execer utilsexec.Interface) (string, error) { out, err := execer.Command("docker", "info", "-f", "{{.CgroupDriver}}").Output() if err != nil { - return "", errors.Wrap(err, "cannot execute 'docker info'") + return "", errors.Wrap(err, "cannot execute 'docker info -f {{.CgroupDriver}}'") } return string(out), nil }