Pierre Blanc 62222abc39 Freezer: Update freezer driver with elasticsearch
By default the driver used is elasticsearch in version 2
This change updates the driver with the good one.
It also updates backend with name used in the documentation.

Change-Id: I80f3020cb42903ae48ef65f52f67aae977c5a56b
2018-11-09 17:19:00 -05:00
..
2018-04-09 08:35:32 +00:00