Hi all,
I would like to share with all my couple scripts which I've made for the backup automation process.
If your backup system not support virtual environment like ovirt or rhev, you can use it as workaround :-)
It is not a classical backup solution (especially differential backup, compression, deduplication ). This is protection against loss your vm and the data.
All what you need it is to change credential and information regards environment like url.
Everything I've described in the code.
For new environment (3.5> with rhe or centos 7) you can change or comments lines like power off during cleanup snapshots.
Please enjoy.  

jezyk