Description of problem:

cinder-netapp.yaml has a parameter for nfs mount options

CinderNetappNfsMountOptions 

This param is referenced in /usr/share/openstack-tripleo-heat-templates/puppet/extraconfig/pre_deploy/controller/cinder-netapp.yaml

The specific line is below. 

cinder::backend::netapp::nfs_mount_options: {get_input: NetappNfsMountOptions}

However, the puppet template , /etc/puppet/modules/tripleo/manifests/profile/base/cinder/volume/netapp.pp
does not include NFS mount options, inline with the other values such as  what is shown below.

cinder::backend::netapp { $backend_name :
      netapp_login                 => hiera('cinder::backend::netapp::netapp_login', undef),
      netapp_password              => hiera('cinder::backend::netapp::netapp_password', undef),
      netapp_server_hostname       => hiera('cinder::backend::netapp::netapp_server_hostname', undef),
      netapp_server_port           => hiera('cinder::backend::netapp::netapp_server_port', undef),
      netapp_size_multiplier       => hiera('cinder::backend::netapp::netapp_size_multiplier', undef),
      netapp_storage_family        => hiera('cinder::backend::netapp::netapp_storage_family', undef),
      netapp_storage_protocol      => hiera('cinder::backend::netapp::netapp_storage_protocol', undef),
      netapp_transport_type        => hiera('cinder::backend::netapp::netapp_transport_type', undef),
      netapp_vfiler                => hiera('cinder::backend::netapp::netapp_vfiler', undef),
      netapp_volume_list           => hiera('cinder::backend::netapp::netapp_volume_list', undef),
      netapp_vserver               => hiera('cinder::backend::netapp::netapp_vserver', undef),
      netapp_partner_backend_name  => hiera('cinder::backend::netapp::netapp_partner_backend_name', undef),
      nfs_shares                   => $cinder_netapp_nfs_shares,
      nfs_shares_config            => hiera('cinder::backend::netapp::nfs_shares_config', undef),
      netapp_copyoffload_tool_path => hiera('cinder::backend::netapp::netapp_copyoffload_tool_path', undef),
      netapp_controller_ips        => hiera('cinder::backend::netapp::netapp_controller_ips', undef),
      netapp_sa_password           => hiera('cinder::backend::netapp::netapp_sa_password', undef),
      netapp_storage_pools         => hiera('cinder::backend::netapp::netapp_storage_pools', undef),
      netapp_eseries_host_type     => hiera('cinder::backend::netapp::netapp_eseries_host_type', undef),
      netapp_webservice_path       => hiera('cinder::backend::netapp::netapp_webservice_path', undef),
    }
  }



How reproducible:
Deploy cinder netapp backend, attempt to set nfs mount options using override in a template, deploy completes however, no value for CinderNetappNfsMountOptions is not set.