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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.
+# == Class: tripleo::profile::base::swift::ringbuilder
+#
+# Swift ringbuilder profile for tripleo
+#
+# === Parameters
+#
+# [*step*]
+#   (Optional) The current step in deployment. See tripleo-heat-templates
+#   for more details.
+#   Defaults to hiera('step')
+#  [*swift_zones*]
+#   (Optional) The swift zones
+#   Defaults to 1
+#  [*devices*]
+#   (Optional) The swift devices
+#   Defaults to ''
+#  [*build_ring*]      = true,
+#   (Optional) Whether to build the ring
+#   Defaults to true
+#  [*replicas*]
+#    replicas
+
+class tripleo::profile::base::swift::ringbuilder (
+  $step = hiera('step'),
+  $swift_zones     = '1',
+  $devices         = '',
+  $build_ring      = true,
+  $replicas,
+) {
+
+  if $step >= 2 {
+    # pre-install swift here so we can build rings
+    include ::swift
+  }
+
+  if $step >= 3 {
+    validate_bool($build_ring)
+
+    if $build_ring {
+
+      $device_array = strip(split(rstrip($devices), ','))
+
+      # create local rings
+      swift::ringbuilder::create{ ['object', 'account', 'container']:
+        replicas       => min(count($device_array), $replicas),
+      } ->
+
+      # add all other devices
+      tripleo::profile::base::swift::add_devices {$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']
+    }
+  }
+}