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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::nfs
#
# Cinder Volume nfs profile for tripleo
#
# === Parameters
#
# [*cinder_nfs_servers*]
# List of NFS shares to mount
#
# [*backend_name*]
# (Optional) Name given to the Cinder backend stanza
# Defaults to 'tripleo_nfs'
#
# [*cinder_nfs_mount_options*]
# (Optional) List of mount options for the NFS share
# Defaults to ''
#
# [*cinder_nas_secure_file_operations*]
# (Optional) Allow network-attached storage systems to operate in a secure
# environment where root level access is not permitted. If set to False,
# access is as the root user and insecure. If set to True, access is not as
# root. If set to auto, a check is done to determine if this is a new
# installation: True is used if so, otherwise False. Default is auto.
# Defaults to $::os_service_default
#
# [*cinder_nas_secure_file_permissions*]
# (Optional) Set more secure file permissions on network-attached storage
# volume files to restrict broad other/world access. If set to False,
# volumes are created with open permissions. If set to True, volumes are
# created with permissions for the cinder user and group (660). If set to
# auto, a check is done to determine if this is a new installation: True is
# used if so, otherwise False. Default is auto.
# Defaults to $::os_service_default
#
# [*step*]
# (Optional) The current step in deployment. See tripleo-heat-templates
# for more details.
# Defaults to hiera('step')
#
class tripleo::profile::base::cinder::volume::nfs (
$cinder_nfs_servers,
$backend_name = hiera('cinder::backend::nfs::volume_backend_name', 'tripleo_nfs'),
$cinder_nfs_mount_options = '',
$cinder_nas_secure_file_operations = $::os_service_default,
$cinder_nas_secure_file_permissions = $::os_service_default,
$step = Integer(hiera('step')),
) {
include ::tripleo::profile::base::cinder::volume
if $step >= 4 {
package {'nfs-utils': }
-> cinder::backend::nfs { $backend_name :
nfs_servers => $cinder_nfs_servers,
nfs_mount_options => $cinder_nfs_mount_options,
nfs_shares_config => '/etc/cinder/shares-nfs.conf',
nas_secure_file_operations => $cinder_nas_secure_file_operations,
nas_secure_file_permissions => $cinder_nas_secure_file_permissions,
}
if str2bool($::selinux) {
selboolean { 'virt_use_nfs':
value => on,
persistent => true,
require => Package['nfs-utils'],
}
}
}
}
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