# == Class: cinder::backend::zfs_nfs

#

# Configures Cinder volume ZfsNfsVolumeDriver

#

# === Parameters

#

# [*nfs_servers*]

#   (Required) Description

#   Defaults to '[]'

#

# [*volume_backend_name*]

#    (optional) Allows for the volume_backend_name to be separate of $name.

#    Defaults to: $name

#

# [*nfs_round_robin*]

#   (optional) Schedule volumes round robin across NFS shares.

#   Defaults to true

#

# [*extra_options*]

#   (optional) Hash of extra options to pass to the backend stanza

#   Defaults to: {}

#   Example :

#     { 'backend_name/nfs_option' => { 'value' => value1 } }

define cinder::backend::zfs_nfs(

  $nfs_servers,

  $volume_backend_name = $name,

  $nfs_round_robin     = true,

  $extra_options       = {},

) {

  cinder_config {

    "${name}/volume_backend_name": value => $volume_backend_name;

    "${name}/volume_driver":       value => 'cinder.volume.drivers.solaris.zfs.ZfsNfsVolumeDriver';

    "${name}/nfs_servers":         value => $nfs_servers;

    "${name}/nfs_round_robin":     value => $nfs_round_robin;

  }

  create_resources('cinder_config', $extra_options)

}