Cinder_netapp plugin sets option in wrong section

[Nikita Koshikov]

Steps to reproduce:
1)Install cinder_netapp plugin
2) Create New env with vxlan encapsulation
3) Set ceph as backed for everything
4) Enable netapp plugin
5) Modify ceph replica value to meet number of osd nodes.

Assign roles as 1 Controller and 1+1 Compute+osd

Deploy environment.

After deployment cinder.conf contains:
Actual result:
[cinder_rbd]
volume_driver=cinder.volume.drivers.rbd.RBDDriver
rbd_user=volumes
volume_backend_name=cinder_rbd
rbd_max_clone_depth=5
rbd_ceph_conf=/etc/ceph/ceph.conf
host=rbd:volumes
rbd_pool=volumes

[cinder_rbd{name}]
rbd_flatten_volume_from_snapshot=False

As shown behind rbd_flatten_volume_from_snapshot is on wrong section.

Expected result:
[cinder_rbd]
volume_driver=cinder.volume.drivers.rbd.RBDDriver
rbd_user=volumes
volume_backend_name=cinder_rbd
rbd_max_clone_depth=5
rbd_ceph_conf=/etc/ceph/ceph.conf
host=rbd:volumes
rbd_pool=volumes
rbd_flatten_volume_from_snapshot=False

This is Fuel-7.0 + MU3 and Cinder_netapp plugin version 3.2.0.

[Andrey Volochay (wallavv)]

Fix: https://review.openstack.org/#/c/312504/