Add NFS backend configuration option in salt-formulas/cinder project.

Add an ability to congfigure NFS (Network File System) for OpenStack Cinder.
Patch allows to set nfs_snapshot_support, nas_secure_file_operations
and nas_secure_file_permissions in reclass model and provide it to Cinder.

Related-Prod: PROD-17997 (PROD:17997)
Change-Id: Ie3715d28ab582fab6a72f897c22c62c6e64f5a44
1 file changed