VDSM's commit ef992682782853a20d8f537a96ba376286ef10df moved netinfo under network folder and that break hosted-engine --deploy. It will fail with 
```
# hosted-engine --deploy
***L:ERROR Internal error: No module named netinfo.cache
```
Please review the fix: https://gerrit.ovirt.org/57228 Adapt to netinfo namespace change under network [DRAFT]