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Merge pull request #31183 from thaJeztah/log-upgrade-rollback-error 

log error if restoring plugin fails
This commit is contained in:
Vincent Demeester 2017-03-31 19:44:31 +02:00 committed by GitHub
parent 9f9cc221bd 5d25195f29
commit d57825cb1e
1 changed files with 2 additions and 3 deletions
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5
plugin/manager_linux.go
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@ -207,9 +207,8 @@ func (pm *Manager) upgradePlugin(p *v2.Plugin, configDigest digest.Digest, blobs
logrus.WithError(rmErr).WithField("dir", backup).Error("error cleaning up after failed upgrade")
return
}
if err := os.Rename(backup, orig); err != nil {
err = errors.Wrap(err, "error restoring old plugin root on upgrade failure")
if mvErr := os.Rename(backup, orig); mvErr != nil {
err = errors.Wrap(mvErr, "error restoring old plugin root on upgrade failure")
}
if rmErr := os.RemoveAll(tmpRootFSDir); rmErr != nil && !os.IsNotExist(rmErr) {
logrus.WithError(rmErr).WithField("plugin", p.Name()).Errorf("error cleaning up plugin upgrade dir: %s", tmpRootFSDir)