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#
# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
#
# Author: Emilien Macchi <emilien.macchi@enovance.com>
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# == Class: cinder::backup::ceph
#
# Setup Cinder to backup volumes into Ceph
#
# === Parameters
#
# [*backup_driver*]
# (Optional) Which cinder backup driver to use
# Defaults to 'cinder.backup.drivers.ceph.CephBackupDriver'
#
# [*backup_ceph_conf*]
# (Optional) Ceph config file to use.
# Should be a valid ceph configuration file
# Defaults to $facts['os_service_default']
#
# [*backup_ceph_user*]
# (Optional) The Ceph user to connect with.
# Should be a valid user
# Defaults to $facts['os_service_default']
#
# [*backup_ceph_chunk_size*]
# (Optional) The chunk size in bytes that a backup will be broken into
# before transfer to backup store.
# Should be a valid integer
# Defaults to $facts['os_service_default']
#
# [*backup_ceph_pool*]
# (Optional) The Ceph pool to backup to.
# Should be a valid ceph pool
# Defaults to $facts['os_service_default']
#
# [*backup_ceph_stripe_unit*]
# (Optional) RBD stripe unit to use when creating a backup image.
# Should be a valid integer
# Defaults to $facts['os_service_default']
#
# [*backup_ceph_stripe_count*]
# (Optional) RBD stripe count to use when creating a backup image.
# Should be a valid integer
# Defaults to $facts['os_service_default']
#
# [*backup_ceph_max_snapshots*]
# (Optional) Number of the most recent snapshots to keep.
# Defaults to $facts['os_service_default']
#
class cinder::backup::ceph (
$backup_driver = 'cinder.backup.drivers.ceph.CephBackupDriver',
$backup_ceph_conf = $facts['os_service_default'],
$backup_ceph_user = $facts['os_service_default'],
$backup_ceph_chunk_size = $facts['os_service_default'],
$backup_ceph_pool = $facts['os_service_default'],
$backup_ceph_stripe_unit = $facts['os_service_default'],
$backup_ceph_stripe_count = $facts['os_service_default'],
$backup_ceph_max_snapshots = $facts['os_service_default'],
) {
include cinder::deps
cinder_config {
'DEFAULT/backup_driver': value => $backup_driver;
'DEFAULT/backup_ceph_conf': value => $backup_ceph_conf;
'DEFAULT/backup_ceph_user': value => $backup_ceph_user;
'DEFAULT/backup_ceph_chunk_size': value => $backup_ceph_chunk_size;
'DEFAULT/backup_ceph_pool': value => $backup_ceph_pool;
'DEFAULT/backup_ceph_stripe_unit': value => $backup_ceph_stripe_unit;
'DEFAULT/backup_ceph_stripe_count': value => $backup_ceph_stripe_count;
'DEFAULT/backup_ceph_max_snapshots': value => $backup_ceph_max_snapshots;
}
}
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