146 lines
4.8 KiB
Puppet
146 lines
4.8 KiB
Puppet
#
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# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
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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: cloud::compute
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#
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# Common class for compute nodes
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#
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# === Parameters:
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#
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# [*nova_db_host*]
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# (optional) Hostname or IP address to connect to nova database
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# Default value in params
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#
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# [*nova_db_user*]
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# (optional) Username to connect to nova database
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# Default value in params
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#
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# [*nova_db_password*]
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# (optional) Password to connect to nova database
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# Default value in params
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#
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# [*rabbit_hosts*]
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# (optional) List of RabbitMQ servers. Should be an array.
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# Default value in params
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#
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# [*rabbit_password*]
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# (optional) Password to connect to nova queues.
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# Default value in params
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#
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# [*ks_glance_internal_host*]
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# (optional) Internal Hostname or IP to connect to Glance API
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# Default value in params
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#
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# [*glance_api_port*]
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# (optional) TCP port to connect to Glance API
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# Default value in params
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#
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# [*verbose*]
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# (optional) Set log output to verbose output
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# Default value in params
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#
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# [*debug*]
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# (optional) Set log output to debug output
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# Default value in params
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#
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# [*use_syslog*]
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# (optional) Use syslog for logging
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# Defaults value in params
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#
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# [*log_facility*]
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# (optional) Syslog facility to receive log lines
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# Defaults value in params
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#
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# [*memcache_servers*]
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# (optionnal) Memcached servers used by Keystone. Should be an array.
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# Default value in params
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#
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class cloud::compute(
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$nova_db_host = $os_params::nova_db_host,
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$nova_db_user = $os_params::nova_db_user,
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$nova_db_password = $os_params::nova_db_password,
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$rabbit_hosts = $os_params::rabbit_hosts,
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$rabbit_password = $os_params::rabbit_password,
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$ks_glance_internal_host = $os_params::ks_glance_internal_host,
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$glance_api_port = $os_params::ks_glance_api_internal_port,
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$verbose = $os_params::verbose,
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$debug = $os_params::debug,
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$use_syslog = $os_params::use_syslog,
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$log_facility = $os_params::log_facility,
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$neutron_endpoint = $os_params::ks_neutron_admin_host,
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$neutron_protocol = $os_params::ks_neutron_admin_proto,
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$neutron_password = $os_params::ks_neutron_password,
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$neutron_region_name = $os_params::region,
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$memcache_servers = $os_params::memcache_servers,
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$availability_zone = $os_params::region
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) {
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if !defined(Resource['nova_config']) {
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resources { 'nova_config':
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purge => true;
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}
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}
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# Disable twice logging if syslog is enabled
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if $use_syslog {
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$log_dir = false
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} else {
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$log_dir = '/var/log/nova'
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}
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$encoded_user = uriescape($nova_db_user)
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$encoded_password = uriescape($nova_db_password)
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class { 'nova':
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database_connection => "mysql://${encoded_user}:${encoded_password}@${nova_db_host}/nova?charset=utf8",
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rabbit_userid => 'nova',
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rabbit_hosts => $rabbit_hosts,
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rabbit_password => $rabbit_password,
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glance_api_servers => "http://${ks_glance_internal_host}:${glance_api_port}",
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memcached_servers => $memcache_servers,
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verbose => $verbose,
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debug => $debug,
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log_dir => $log_dir,
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log_facility => $log_facility,
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use_syslog => $use_syslog,
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}
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class { 'nova::network::neutron':
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neutron_admin_password => $neutron_password,
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neutron_admin_auth_url => "${neutron_protocol}://${neutron_endpoint}:35357/v2.0",
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neutron_url => "${neutron_protocol}://${neutron_endpoint}:9696",
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neutron_region_name => $neutron_region_name
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}
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nova_config {
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'DEFAULT/resume_guests_state_on_host_boot': value => true;
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'DEFAULT/default_availability_zone': value => $availability_zone;
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'DEFAULT/servicegroup_driver': value => 'mc';
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}
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# Note(EmilienM):
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# We check if DB tables are created, if not we populate Nova DB.
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# It's a hack to fit with our setup where we run MySQL/Galera
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# TODO(Gonéri)
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# We have to do this only on the primary node of the galera cluster to avoid race condition
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# https://github.com/enovance/puppet-openstack-cloud/issues/156
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exec {'nova_db_sync':
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command => '/usr/bin/nova-manage db sync',
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unless => "/usr/bin/mysql nova -h ${nova_db_host} -u ${encoded_user} -p${encoded_password} -e \"show tables\" | /bin/grep Tables"
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}
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}
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