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+# Copyright 2015 Red Hat, Inc.
+# All Rights Reserved.
+#
+# 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.
+
+define add_devices(
+ $swift_zones = '1'
+){
+
+ # NOTE(dprince): Swift zones is not yet properly wired into the Heat
+ # templates. See: https://review.openstack.org/#/c/97758/3
+ # For now our regex supports the r1z1-192.0.2.6:%PORT%/d1 syntax or the
+ # newer r1z%<controller or SwiftStorage><N>%-192.0.2.6:%PORT%/d1 syntax.
+ $server_num_or_device = regsubst($name,'^r1z%+[A-Za-z]*([0-9]+)%+-(.*)$','\1')
+ if (is_integer($server_num_or_device)) {
+ $server_num = $server_num_or_device
+ } else {
+ $server_num = '1'
+ }
+ # Function to place server in its zone. Zone is calculated by
+ # server number in heat template modulo the number of zones + 1.
+ $zone = (($server_num%$swift_zones) + 1)
+
+ # add the rings
+ $base = regsubst($name,'^r1.*-(.*)$','\1')
+ $object = regsubst($base, '%PORT%', '6000')
+ ring_object_device { $object:
+ zone => '1',
+ weight => 100,
+ }
+ $container = regsubst($base, '%PORT%', '6001')
+ ring_container_device { $container:
+ zone => '1',
+ weight => 100,
+ }
+ $account = regsubst($base, '%PORT%', '6002')
+ ring_account_device { $account:
+ zone => '1',
+ weight => 100,
+ }
+}
+
+class tripleo::ringbuilder (
+ $swift_zones = '1',
+ $devices = '',
+ $build_ring = 'True',
+ $part_power,
+ $replicas,
+ $min_part_hours,
+) {
+
+ if str2bool(downcase("$build_ring")) {
+
+ $device_array = strip(split(rstrip($devices), ','))
+
+ # create local rings
+ swift::ringbuilder::create{ ['object', 'account', 'container']:
+ part_power => $part_power,
+ replicas => $replicas,
+ min_part_hours => $min_part_hours,
+ } ->
+
+ # add all other devices
+ add_devices {$device_array:
+ swift_zones => $swift_zones
+ } ->
+
+ # rebalance
+ swift::ringbuilder::rebalance{ ['object', 'account', 'container']:
+ seed => 999,
+ }
+
+ Ring_object_device<| |> ~> Exec['rebalance_object']
+ Ring_object_device<| |> ~> Exec['rebalance_account']
+ Ring_object_device<| |> ~> Exec['rebalance_container']
+
+ }
+}
+
+include ::tripleo::ringbuilder