Implement cloud::database::dbaas

This class will be the common things to have when running Database as a
Service (Trove).

Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>

manifests/database/dbaas.pp

@@ -0,0 +1,85 @@
+#
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# 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: cloud::database::dbaas
+#
+# Common class to install OpenStack Database as a Service (Trove)
+#
+# === Parameters:
+#
+# [*trove_db_host*]
+#   (optional) Hostname or IP address to connect to trove database
+#   Defaults to '127.0.0.1'
+#
+# [*trove_db_user*]
+#   (optional) Username to connect to trove database
+#   Defaults to 'trove'
+#
+# [*trove_db_password*]
+#   (optional) Password to connect to trove database
+#   Defaults to 'trovepassword'
+#
+# [*rabbit_hosts*]
+#   (optional) List of RabbitMQ servers. Should be an array.
+#   Defaults to ['127.0.0.1:5672']
+#
+# [*rabbit_password*]
+#   (optional) Password to connect to nova queues.
+#   Defaults to 'rabbitpassword'
+#
+# [*nova_proxy_admin_user*]
+#   (optional) Admin username used to connect to nova.
+#   Defaults to 'admin'
+#
+# [*nova_proxy_admin_pass*]
+#   (optional) Admin password used to connect to nova.
+#   Defaults to 'trovepassword'
+#
+# [*nova_proxy_admin_tenant_name*]
+#   (optional) Admin tenant name used to connect to nova.
+#   Defaults to 'admin'
+#
+
+class cloud::database::dbaas(
+  $trove_db_host                = '127.0.0.1',
+  $trove_db_user                = 'trove',
+  $trove_db_password            = 'trovepassword',
+  $rabbit_hosts                 = ['127.0.0.1:5672'],
+  $rabbit_password              = 'rabbitpassword',
+  $nova_proxy_admin_pass        = 'novapassword',
+  $nova_proxy_admin_user        = 'admin',
+  $nova_proxy_admin_tenant_name = 'admin',
+) {
+
+  $encoded_user     = uriescape($trove_db_user)
+  $encoded_password = uriescape($trove_db_password)
+
+  class { 'trove':
+    database_connection          => "mysql://${encoded_user}:${encoded_password}@${trove_db_host}/trove?charset=utf8",
+    rabbit_hosts                 => $rabbit_hosts,
+    rabbit_password              => $rabbit_password,
+    nova_proxy_admin_pass        => $nova_proxy_admin_pass,
+    nova_proxy_admin_user        => $nova_proxy_admin_user,
+    nova_proxy_admin_tenant_name => $nova_proxy_admin_tenant_name
+  }
+
+  exec {'trove_db_sync':
+    command => 'trove-manage db sync',
+    user    => 'trove',
+    path    => '/usr/bin',
+    unless  => "/usr/bin/mysql trove -h ${trove_db_host} -u ${encoded_user} -p${encoded_password} -e \"show tables\" | /bin/grep Tables"
+  }
+
+}