fec12dfb66
Configure Nova with new Oslo Messaging parameters for RabbitMQ. Note: parameters are renamed to be standard, so it will help a future transition to another backend in TripleO. Change-Id: Ia67a4dbe5b2bd12c45308a5581f96d0457b8e018
115 lines
3.5 KiB
Puppet
115 lines
3.5 KiB
Puppet
# Copyright 2016 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# == Class: tripleo::profile::base::nova
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#
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# Nova base profile for tripleo
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#
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# === Parameters
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#
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# [*bootstrap_node*]
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# (Optional) The hostname of the node responsible for bootstrapping tasks
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# Defaults to hiera('bootstrap_nodeid')
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#
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# [*libvirt_enabled*]
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# (Optional) Whether or not Libvirt is enabled.
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# Defaults to false
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#
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# [*manage_migration*]
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# (Optional) Whether or not manage Nova Live migration
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# Defaults to false
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#
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# [*messaging_driver*]
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# Driver for messaging service.
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# Defaults to hiera('messaging_service_name', 'rabbit')
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#
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# [*messaging_hosts*]
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# list of the messaging host fqdns
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# Defaults to hiera('rabbitmq_node_names')
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#
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# [*messaging_password*]
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# Password for messaging nova queue
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# Defaults to hiera('nova::rabbit_password')
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#
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# [*messaging_port*]
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# IP port for messaging service
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# Defaults to hiera('nova::rabbit_port', 5672)
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#
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# [*messaging_username*]
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# Username for messaging nova queue
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# Defaults to hiera('nova::rabbit_userid', 'guest')
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#
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# [*nova_compute_enabled*]
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# (Optional) Whether or not nova-compute is enabled.
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# Defaults to false
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#
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# [*step*]
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# (Optional) The current step of the deployment
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# Defaults to hiera('step')
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#
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class tripleo::profile::base::nova (
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$bootstrap_node = hiera('bootstrap_nodeid', undef),
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$libvirt_enabled = false,
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$manage_migration = false,
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$messaging_driver = hiera('messaging_service_name', 'rabbit'),
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$messaging_hosts = any2array(hiera('rabbitmq_node_names', undef)),
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$messaging_password = hiera('nova::rabbit_password'),
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$messaging_port = hiera('nova::rabbit_port', '5672'),
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$messaging_username = hiera('nova::rabbit_userid', 'guest'),
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$nova_compute_enabled = false,
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$step = hiera('step'),
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) {
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if $::hostname == downcase($bootstrap_node) {
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$sync_db = true
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} else {
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$sync_db = false
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}
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if hiera('nova::use_ipv6', false) {
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$memcache_servers = suffix(hiera('memcached_node_ips_v6'), ':11211')
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} else {
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$memcache_servers = suffix(hiera('memcached_node_ips'), ':11211')
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}
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if hiera('step') >= 4 or (hiera('step') >= 3 and $sync_db) {
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# TODO(ccamacho): remove sprintf once we properly type the port, needs
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# to be a string for the os_transport_url function.
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class { '::nova' :
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default_transport_url => os_transport_url({
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'transport' => $messaging_driver,
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'hosts' => $messaging_hosts,
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'port' => sprintf('%s', $messaging_port),
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'username' => $messaging_username,
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'password' => $messaging_password,
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}),
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}
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include ::nova::config
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class { '::nova::cache':
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enabled => true,
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backend => 'oslo_cache.memcache_pool',
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memcache_servers => $memcache_servers,
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}
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}
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if $step >= 4 {
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if $manage_migration {
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class { '::nova::migration::libvirt':
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configure_libvirt => $libvirt_enabled,
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configure_nova => $nova_compute_enabled,
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}
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}
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}
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}
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