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+# 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::pacemaker::keystone
+#
+# Keystone Pacemaker HA profile for tripleo
+#
+# === Parameters
+#
+# [*bootstrap_node*]
+# (Optional) The hostname of the node responsible for bootstrapping tasks
+# Defaults to hiera('bootstrap_nodeid')
+#
+# [*step*]
+# (Optional) The current step in deployment. See tripleo-heat-templates
+# for more details.
+# Defaults to hiera('step')
+#
+# [*enable_load_balancer*]
+# (Optional) Whether load balancing is enabled for this cluster
+# Defaults to hiera('enable_load_balancer', true)
+#
+class tripleo::profile::pacemaker::keystone (
+ $bootstrap_node = hiera('bootstrap_nodeid'),
+ $step = hiera('step'),
+ $enable_load_balancer = hiera('enable_load_balancer', true)
+) {
+
+ if $::hostname == downcase($bootstrap_node) {
+ $pacemaker_master = true
+ } else {
+ $pacemaker_master = false
+ }
+
+ if $step >= 6 and $pacemaker_master {
+ $manage_roles = true
+ Pacemaker::Resource::Service[$::apache::params::service_name] -> Class['::keystone::roles::admin']
+ Pacemaker::Resource::Service[$::apache::params::service_name] -> Class['::keystone::endpoint']
+ } else {
+ $manage_roles = false
+ }
+
+ if $step >= 4 {
+ class { '::tripleo::profile::base::keystone':
+ sync_db => $pacemaker_master,
+ manage_service => false,
+ enabled => false,
+ bootstrap_master => $pacemaker_master,
+ manage_roles => $manage_roles,
+ manage_endpoint => $manage_roles
+ }
+ }
+
+ if $step >= 5 and $pacemaker_master and $enable_load_balancer {
+ pacemaker::constraint::base { 'haproxy-then-keystone-constraint':
+ constraint_type => 'order',
+ first_resource => 'haproxy-clone',
+ second_resource => 'openstack-core-clone',
+ first_action => 'start',
+ second_action => 'start',
+ require => [Pacemaker::Resource::Service['haproxy'],
+ Pacemaker::Resource::Ocf['openstack-core']],
+ }
+ }
+
+ if $step >= 5 and $pacemaker_master {
+ pacemaker::constraint::base { 'rabbitmq-then-keystone-constraint':
+ constraint_type => 'order',
+ first_resource => 'rabbitmq-clone',
+ second_resource => 'openstack-core-clone',
+ first_action => 'start',
+ second_action => 'start',
+ require => [Pacemaker::Resource::Ocf['rabbitmq'],
+ Pacemaker::Resource::Ocf['openstack-core']],
+ }
+ }
+}