148 lines
6.4 KiB
Puppet
148 lines
6.4 KiB
Puppet
# 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::rbd
|
|
#
|
|
# Cinder Volume rbd profile for tripleo
|
|
#
|
|
# === Parameters
|
|
#
|
|
# [*backend_name*]
|
|
# (Optional) List of names given to the Cinder backend stanza.
|
|
# Defaults to lookup('cinder::backend::rbd::volume_backend_name', undef, undef, ['tripleo_ceph'])
|
|
#
|
|
# [*backend_availability_zone*]
|
|
# (Optional) Availability zone for this volume backend
|
|
# Defaults to lookup('cinder::backend::rbd::backend_availability_zone', undef, undef, undef)
|
|
#
|
|
# [*cinder_rbd_backend_host*]
|
|
# (Optional) String to use as backend_host in the backend stanza
|
|
# Defaults to lookup('cinder::backend_host', undef, undef, lookup('cinder::host', undef, undef, $::hostname))
|
|
#
|
|
# [*cinder_rbd_ceph_conf*]
|
|
# (Optional) The path to the Ceph cluster config file
|
|
# Defaults to '/etc/ceph/ceph.conf'
|
|
#
|
|
# [*cinder_rbd_pool_name*]
|
|
# (Optional) The name of the RBD pool to use
|
|
# Defaults to 'volumes'
|
|
#
|
|
# [*cinder_rbd_extra_pools*]
|
|
# (Optional) List of additional pools to use for Cinder. A separate RBD
|
|
# backend is created for each additional pool.
|
|
# Defaults to undef
|
|
#
|
|
# [*cinder_rbd_secret_uuid*]
|
|
# (Optional) UUID of the of the libvirt secret storing the Cephx key
|
|
# Defaults to undef
|
|
#
|
|
# [*cinder_rbd_user_name*]
|
|
# (Optional) The user name for the RBD client
|
|
# Defaults to 'openstack'
|
|
#
|
|
# [*cinder_rbd_flatten_volume_from_snapshot*]
|
|
# (Optional) Whether volumes created from a snapshot should be flattened
|
|
# in order to remove a dependency on the snapshot.
|
|
# Defaults to lookup('cinder::backend::rbd::flatten_volume_from_snapshot, undef, undef, undef)
|
|
#
|
|
# [*multi_config*]
|
|
# (Optional) A config hash when multiple backends are used.
|
|
# Defaults to {}
|
|
#
|
|
# [*extra_options*]
|
|
# (optional) Hash of extra options to configure for the RBD backends.
|
|
# Example: { 'tripleo_ceph/param1' => { 'value' => value1 } }
|
|
# Defaults to: {}
|
|
#
|
|
# [*step*]
|
|
# (Optional) The current step in deployment. See tripleo-heat-templates
|
|
# for more details.
|
|
# Defaults to Integer(lookup('step'))
|
|
#
|
|
class tripleo::profile::base::cinder::volume::rbd (
|
|
$backend_name = lookup('cinder::backend::rbd::volume_backend_name', undef, undef, ['tripleo_ceph']),
|
|
$backend_availability_zone = lookup('cinder::backend::rbd::backend_availability_zone', undef, undef, undef),
|
|
# lint:ignore:parameter_documentation
|
|
$cinder_rbd_backend_host = lookup('cinder::backend_host', undef, undef, lookup('cinder::host',
|
|
undef, undef, $::hostname)),
|
|
# lint:endignore
|
|
$cinder_rbd_ceph_conf = lookup('cinder::backend::rbd::rbd_ceph_conf', undef, undef, '/etc/ceph/ceph.conf'),
|
|
$cinder_rbd_pool_name = 'volumes',
|
|
$cinder_rbd_extra_pools = undef,
|
|
$cinder_rbd_secret_uuid = undef,
|
|
$cinder_rbd_user_name = 'openstack',
|
|
$cinder_rbd_flatten_volume_from_snapshot = lookup('cinder::backend::rbd::flatten_volume_from_snapshot', undef, undef, undef),
|
|
$multi_config = {},
|
|
$extra_options = {},
|
|
$step = Integer(lookup('step')),
|
|
) {
|
|
include tripleo::profile::base::cinder::volume
|
|
|
|
if $step >= 4 {
|
|
$backend_defaults = {
|
|
'CephClusterFSID' => $cinder_rbd_secret_uuid,
|
|
'CephClientUserName' => $cinder_rbd_user_name,
|
|
'CinderRbdAvailabilityZone' => $backend_availability_zone,
|
|
'CinderRbdPoolName' => $cinder_rbd_pool_name,
|
|
'CinderRbdExtraPools' => $cinder_rbd_extra_pools,
|
|
'CinderRbdFlattenVolumeFromSnapshot' => $cinder_rbd_flatten_volume_from_snapshot,
|
|
}
|
|
|
|
$backends_array = any2array($backend_name)
|
|
$backends_array.each |String $backend| {
|
|
$backend_multi_config = pick($multi_config[$backend], {})
|
|
|
|
$multi_config_cluster = $backend_multi_config['CephClusterName']
|
|
if $multi_config_cluster {
|
|
$backend_ceph_conf = "/etc/ceph/${multi_config_cluster}.conf"
|
|
} else {
|
|
$backend_ceph_conf = $cinder_rbd_ceph_conf
|
|
}
|
|
|
|
# Ensure extra_options are only applied once.
|
|
if $backend == $backends_array[0] {
|
|
$extra_options_real = $extra_options
|
|
} else {
|
|
$extra_options_real = undef
|
|
}
|
|
|
|
$backend_config = merge($backend_defaults, $backend_multi_config)
|
|
|
|
create_resources('cinder::backend::rbd', { $backend => delete_undef_values({
|
|
'backend_availability_zone' => $backend_config['CinderRbdAvailabilityZone'],
|
|
'backend_host' => $cinder_rbd_backend_host,
|
|
'rbd_ceph_conf' => $backend_ceph_conf,
|
|
'rbd_pool' => $backend_config['CinderRbdPoolName'],
|
|
'rbd_user' => $backend_config['CephClientUserName'],
|
|
'rbd_secret_uuid' => $backend_config['CephClusterFSID'],
|
|
'rbd_flatten_volume_from_snapshot' => $backend_config['CinderRbdFlattenVolumeFromSnapshot'],
|
|
'extra_options' => $extra_options_real,
|
|
})})
|
|
|
|
any2array($backend_config['CinderRbdExtraPools']).each |String $pool_name| {
|
|
create_resources('cinder::backend::rbd', { "${backend}_${pool_name}" => delete_undef_values({
|
|
'backend_availability_zone' => $backend_config['CinderRbdAvailabilityZone'],
|
|
'backend_host' => $cinder_rbd_backend_host,
|
|
'rbd_ceph_conf' => $backend_ceph_conf,
|
|
'rbd_pool' => $pool_name,
|
|
'rbd_user' => $backend_config['CephClientUserName'],
|
|
'rbd_secret_uuid' => $backend_config['CephClusterFSID'],
|
|
'rbd_flatten_volume_from_snapshot' => $backend_config['CinderRbdFlattenVolumeFromSnapshot'],
|
|
})})
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|