Merge branch 'feature-11003' into 'master'

Feature 11003: AZ for Cinder

See merge request !141

04-vim-setup.md

@@ -63,6 +63,7 @@ As it can be seen above, there is a parameter called **`--config`** used to supp
 - `neutron_availability_zone_hints`: To be used for the deployment. It can be:
   - a single availability zone, e.g. `neutron_availability_zone_hints: controller`
   - several availability zones, e.g. `neutron_availability_zone_hints: [zone1, zone2]`
+- `storage_availability_zone`: To be used for the deployment. It can only be a single availability zone, e.g. `storage_availability_zone: controller`
 - `region_name`: The region where the VM will be deployed.
 - `insecure`: (By default false). When true it allows authorization over a non trusted certificate over https
 - `ca_cert`: (incompatible with insecure). root certificate file to use for validating the OpenStack certificate