# === Parameters
#
# [*qdr_username*]
-# Username for the qrouter daemon
+# Username for the qdrouter daemon
# Defaults to undef
#
# [*qdr_password*]
-# Password for the qrouter daemon
+# Password for the qdrouter daemon
# Defaults to undef
#
# [*qdr_listener_port*]
-# Port for the listener (not that we do not use qdr::listener_port
+# Port for the listener (note that we do not use qdr::listener_port
# directly because it requires a string and we have a number.
# Defaults to hiera('tripleo::profile::base::qdr::qdr_listener_port', 5672)
#
+# [*qdr_node_names*]
+# Set of nodes for qdr mesh deployment setup
+# Defaults to hiera('rabbitmq_node_names')
+#
# [*step*]
# (Optional) The current step in deployment. See tripleo-heat-templates
# for more details.
$qdr_password = undef,
$qdr_listener_port = hiera('tripleo::profile::base::qdr::qdr_listener_port', 5672),
$step = Integer(hiera('step')),
+ $qdr_node_names = pick(hiera('qdr_node_names',undef),hiera('rabbitmq_node_names')),
) {
if $step >= 1 {
+ # For multi-node deployments of the dispatch router, a mesh of
+ # inter-router links is created. Bi-directional links must
+ # not be configured.
+ #
+ # Example: For nodes A, B, C
+ # Node Inter-Router Link
+ # A: []
+ # B: [A]
+ # C: [A,B]
+ #
+ # NB: puppet 4.8 introduces break(), which would be favord to
+ # the following
+ $connectors = $qdr_node_names.reduce([]) |$memo, $node| {
+ if $::hostname in $node {
+ $memo + true
+ } else {
+ if true in $memo {
+ $memo
+ } else {
+ $memo + [{'host' => $node,
+ 'role' => 'inter-router',
+ 'port' => '25672'}]
+ }
+ }
+ } - true
+
+ $router_mode = size($qdr_node_names) ? {
+ 1 => 'standalone',
+ default => 'interior',
+ }
+
+ $extra_listeners = size($qdr_node_names) ? {
+ 1 => [],
+ default => [{'host' => '0.0.0.0',
+ 'port' => '25672',
+ 'role' => 'inter-router'}],
+ }
+
+ $extra_addresses = [{'prefix' => 'openstack.org/om/rpc/multicast',
+ 'distribution' => 'multicast'},
+ {'prefix' => 'openstack.org/om/rpc/unicast',
+ 'distribution' => 'closest'},
+ {'prefix' => 'openstack.org/om/rpc/anycast',
+ 'distribution' => 'balanced'},
+ {'prefix' => 'openstack.org/om/notify/multicast',
+ 'distribution' => 'multicast'},
+ {'prefix' => 'openstack.org/om/notify/unicast',
+ 'distribution' => 'closest'},
+ {'prefix' => 'openstack.org/om/notify/anycast',
+ 'distribution' => 'balanced'}]
+
class { '::qdr':
- listener_port => "${qdr_listener_port}",
- } ->
+ listener_addr => '0.0.0.0',
+ listener_port => "${qdr_listener_port}",
+ router_mode => $router_mode,
+ connectors => $connectors,
+ extra_listeners => $extra_listeners,
+ extra_addresses => $extra_addresses,
+ }
+
qdr_user { $qdr_username:
ensure => present,
password => $qdr_password,
--- /dev/null
+#
+# Copyright (C) 2017 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.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::qdr' do
+
+ let :params do
+ {
+ :step => 3,
+ :qdr_username => 'openstack',
+ :qdr_password => 'bigsecret',
+ }
+ end
+
+ shared_examples_for 'tripleo::profile::base::qdr' do
+
+ context 'with step 3 on single node' do
+ before do
+ facts.merge!({
+ :hostname => 'node.example.com',
+ })
+ params.merge!({
+ :qdr_node_names => ['node.example.com'],
+ })
+ end
+
+ it 'should setup standalone' do
+ is_expected.to contain_class('qdr').with(
+ :router_mode => 'standalone',
+ :extra_listeners => [],
+ :connectors => [],
+ )
+ end
+ end
+
+ context 'with step 3 on node1 of multinode' do
+ before do
+ facts.merge!({
+ :hostname => 'node1.example.com',
+ })
+ params.merge!({
+ :qdr_node_names => ['node1.example.com','node2.example.com','node3.example.com'],
+ })
+ end
+
+ it 'should set interior listener and no connectors' do
+ is_expected.to contain_class('qdr').with(
+ :router_mode => 'interior',
+ :extra_listeners => [{'host' => '0.0.0.0','port' => '25672','role' => 'inter-router'}],
+ :connectors => [],
+ )
+ end
+ end
+
+ context 'with step 3 on node2 of multinode' do
+ before do
+ facts.merge!({
+ :hostname => 'node2.example.com',
+ })
+ params.merge!({
+ :qdr_node_names => ['node1.example.com','node2.example.com','node3.example.com'],
+ })
+ end
+
+ it 'should set up interior listener and one connector' do
+ is_expected.to contain_class('qdr').with(
+ :router_mode => 'interior',
+ :extra_listeners => [{'host' => '0.0.0.0','port' => '25672','role' => 'inter-router'}],
+ :connectors => [{"host"=>"node1.example.com", "role"=>"inter-router", "port"=>"25672"}],
+ )
+ end
+ end
+
+ context 'with step 3 on node3 of multinode' do
+ before do
+ facts.merge!({
+ :hostname => 'node3.example.com',
+ })
+ params.merge!({
+ :qdr_node_names => ['node1.example.com','node2.example.com','node3.example.com'],
+ })
+ end
+
+ it 'should set up interior listener and two connectors' do
+ is_expected.to contain_class('qdr').with(
+ :router_mode => 'interior',
+ :extra_listeners => [{'host' => '0.0.0.0','port' => '25672','role' => 'inter-router'}],
+ :connectors => [
+ {"host"=>"node1.example.com", "role"=>"inter-router", "port"=>"25672"},
+ {"host"=>"node2.example.com", "role"=>"inter-router", "port"=>"25672"}],
+ )
+ end
+ end
+ end
+
+ on_supported_os.each do |os, facts|
+ context "on #{os}" do
+ let(:facts) do
+ facts.merge({ })
+ end
+
+ it_behaves_like 'tripleo::profile::base::qdr'
+ end
+ end
+end
Code Review / apex-puppet-tripleo.git / commitdiff