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Merge pull request #73501 from dlipovetsky/fix-kubelet-exec-error

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kubeadm: Make exec error message more informative
This commit is contained in:
Kubernetes Prow Robot
2019-01-30 20:26:03 -08:00
committed by GitHub
parent 38d12df696 4fe0d2107d
commit 92076f0d2e
1 changed files with 1 additions and 1 deletions
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2
cmd/kubeadm/app/preflight/utils.go
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@@ -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))