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Merge pull request #360 from thaJeztah/19.03_backport_fix_missing_dir_cleanup_file

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[19.03 backport] Ensure parent dir exists for mount cleanup file
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Sebastiaan van Stijn 2019-09-18 13:55:38 +02:00 committed by GitHub
commit 6de2bd28df
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4
daemon/daemon_unix.go
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@ -1265,6 +1265,10 @@ func setupDaemonRootPropagation(cfg *config.Config) error {
return nil
}
if err := os.MkdirAll(filepath.Dir(cleanupFile), 0700); err != nil {
return errors.Wrap(err, "error creating dir to store mount cleanup file")
}
if err := ioutil.WriteFile(cleanupFile, nil, 0600); err != nil {
return errors.Wrap(err, "error writing file to signal mount cleanup on shutdown")
}