1 files changed, 101 insertions, 0 deletions
diff --git a/puppet/manifests/ringbuilder.pp b/puppet/manifests/ringbuilder.pp
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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.
+
+if str2bool(hiera('disable_package_install', 'false')) {
+  case $::osfamily {
+    'RedHat': {
+      Package { provider => 'norpm' } # provided by tripleo-puppet
+    }
+    default: {
+      warning('disable_package_install option not supported.')
+    }
+  }
+}
+
+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