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# Copyright 2016 Red Hat, Inc.
#
# 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: tripleo::profile::base::cinder::volume
#
# Cinder Volume profile for tripleo
#
# === Parameters
#
# [*cinder_enable_dellsc_backend*]
# (Optional) Whether to enable the delsc backend
# Defaults to true
#
# [*cinder_enable_hpelefthand_backend*]
# (Optional) Whether to enable the hpelefthand backend
# Defaults to false
#
# [*cinder_enable_eqlx_backend*]
# (Optional) Whether to enable the eqlx backend
# Defaults to true
#
# [*cinder_enable_iscsi_backend*]
# (Optional) Whether to enable the iscsi backend
# Defaults to true
#
# [*cinder_enable_netapp_backend*]
# (Optional) Whether to enable the netapp backend
# Defaults to true
#
# [*cinder_enable_nfs_backend*]
# (Optional) Whether to enable the nfs backend
# Defaults to true
#
# [*cinder_enable_rbd_backend*]
# (Optional) Whether to enable the rbd backend
# Defaults to true
#
# [*cinder_user_enabled_backends*]
# (Optional) List of additional backend stanzas to activate
# Defaults to hiera('cinder_user_enabled_backends')
#
# [*step*]
# (Optional) The current step in deployment. See tripleo-heat-templates
# for more details.
# Defaults to hiera('step')
#
class tripleo::profile::base::cinder::volume (
$cinder_enable_dellsc_backend = false,
$cinder_enable_hpelefthand_backend = false,
$cinder_enable_eqlx_backend = false,
$cinder_enable_iscsi_backend = true,
$cinder_enable_netapp_backend = false,
$cinder_enable_nfs_backend = false,
$cinder_enable_rbd_backend = false,
$cinder_user_enabled_backends = hiera('cinder_user_enabled_backends', undef),
$step = hiera('step'),
) {
include ::tripleo::profile::base::cinder
if $step >= 4 {
include ::cinder::volume
if $cinder_enable_dellsc_backend {
include ::tripleo::profile::base::cinder::volume::dellsc
$cinder_dellsc_backend_name = hiera('cinder::backend::dellsc_iscsi::volume_backend_name', 'tripleo_dellsc')
} else {
$cinder_dellsc_backend_name = undef
}
if $cinder_enable_hpelefthand_backend {
include ::tripleo::profile::base::cinder::volume::hpelefthand
$cinder_hpelefthand_backend_name = hiera('cinder::backend::hpelefthand_iscsi::volume_backend_name', 'tripleo_hpelefthand')
} else {
$cinder_hpelefthand_backend_name = undef
}
if $cinder_enable_eqlx_backend {
include ::tripleo::profile::base::cinder::volume::eqlx
$cinder_eqlx_backend_name = hiera('cinder::backend::eqlx::volume_backend_name', 'tripleo_eqlx')
} else {
$cinder_eqlx_backend_name = undef
}
if $cinder_enable_iscsi_backend {
include ::tripleo::profile::base::cinder::volume::iscsi
$cinder_iscsi_backend_name = hiera('cinder::backend::iscsi::volume_backend_name', 'tripleo_iscsi')
} else {
$cinder_iscsi_backend_name = undef
}
if $cinder_enable_netapp_backend {
include ::tripleo::profile::base::cinder::volume::netapp
$cinder_netapp_backend_name = hiera('cinder::backend::netapp::volume_backend_name', 'tripleo_netapp')
} else {
$cinder_netapp_backend_name = undef
}
if $cinder_enable_nfs_backend {
include ::tripleo::profile::base::cinder::volume::nfs
$cinder_nfs_backend_name = hiera('cinder::backend::nfs::volume_backend_name', 'tripleo_nfs')
} else {
$cinder_nfs_backend_name = undef
}
if $cinder_enable_rbd_backend {
include ::tripleo::profile::base::cinder::volume::rbd
$cinder_rbd_backend_name = hiera('cinder::backend::rbd::volume_backend_name', 'tripleo_ceph')
} else {
$cinder_rbd_backend_name = undef
}
$backends = delete_undef_values([$cinder_iscsi_backend_name,
$cinder_rbd_backend_name,
$cinder_eqlx_backend_name,
$cinder_dellsc_backend_name,
$cinder_hpelefthand_backend_name,
$cinder_netapp_backend_name,
$cinder_nfs_backend_name,
$cinder_user_enabled_backends])
# NOTE(aschultz): during testing it was found that puppet 3 may incorrectly
# include a "" in the previous array which is not removed by the
# delete_undef_values function. So we need to make sure we don't have any
# "" strings in our array.
$cinder_enabled_backends = delete($backends, '')
class { '::cinder::backends' :
enabled_backends => $cinder_enabled_backends,
}
}
}
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