173 lines
4.5 KiB
Puppet
173 lines
4.5 KiB
Puppet
#
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# == Class: openstack::nova::controller
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#
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# Class to define nova components used in a controller architecture.
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# Basically everything but nova-compute and nova-volume
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#
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# === Parameters
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#
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# See params.pp
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#
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# === Examples
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#
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# class { 'openstack::nova::controller':
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# public_address => '192.168.1.1',
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# db_host => '127.0.0.1',
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# rabbit_password => 'changeme',
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# nova_user_password => 'changeme',
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# nova_db_password => 'changeme',
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# }
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#
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class openstack::nova::controller (
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# Network Required
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$public_address,
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# Database Required
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$db_host,
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# Rabbit Required
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$rabbit_password,
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# Nova Required
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$nova_user_password,
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$nova_db_password,
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# Network
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$fixed_range = '10.0.0.0/24',
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$floating_range = false,
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$internal_address = $public_address,
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$admin_address = $public_address,
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$auto_assign_floating_ip = false,
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$create_networks = true,
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$num_networks = 1,
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$multi_host = false,
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$network_manager = 'nova.network.manager.FlatDHCPManager',
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$quantum = true,
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# Nova
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$nova_db_user = 'nova',
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$nova_db_dbname = 'nova',
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# Rabbit
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$rabbit_user = 'nova',
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# Database
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$db_type = 'mysql',
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# Glance
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$glance_api_servers = undef,
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# VNC
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$vnc_enabled = true,
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# General
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$keystone_host = '127.0.0.1',
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$verbose = 'False',
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$enabled = true,
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$exported_resources = true
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) {
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# Configure the db string
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case $db_type {
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'mysql': {
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$nova_db = "mysql://${nova_db_user}:${nova_db_password}@${db_host}/${nova_db_dbname}"
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}
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}
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if ($glance_api_servers == undef) {
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$real_glance_api_servers = "${public_address}:9292"
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} else {
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$real_glance_api_servers = $glance_api_servers
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}
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if ($exported_resources) {
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# export all of the things that will be needed by the clients
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@@nova_config { 'rabbit_host': value => $internal_address }
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Nova_config <| title == 'rabbit_host' |>
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@@nova_config { 'sql_connection': value => $nova_db }
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Nova_config <| title == 'sql_connection' |>
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@@nova_config { 'glance_api_servers': value => $real_glance_api_servers }
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Nova_config <| title == 'glance_api_servers' |>
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$sql_connection = false
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$glance_connection = false
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$rabbit_connection = false
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} else {
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$sql_connection = $nova_db
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$glance_connection = $real_glance_api_servers
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$rabbit_connection = $internal_address
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}
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# Install / configure rabbitmq
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class { 'nova::rabbitmq':
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userid => $rabbit_user,
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password => $rabbit_password,
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enabled => $enabled,
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}
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# Configure Nova
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class { 'nova':
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sql_connection => $sql_connection,
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rabbit_userid => $rabbit_user,
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rabbit_password => $rabbit_password,
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image_service => 'nova.image.glance.GlanceImageService',
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glance_api_servers => $glance_connection,
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verbose => $verbose,
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rabbit_host => $rabbit_connection,
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}
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# Configure nova-api
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class { 'nova::api':
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enabled => $enabled,
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admin_password => $nova_user_password,
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auth_host => $keystone_host,
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}
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# Configure nova-network
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if $multi_host {
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nova_config { 'multi_host': value => 'True' }
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$enable_network_service = false
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} else {
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if $enabled {
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$enable_network_service = true
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} else {
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$enable_network_service = false
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}
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}
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if $enabled {
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$really_create_networks = $create_networks
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} else {
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$really_create_networks = false
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}
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if $quantum == false {
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class { 'nova::network':
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private_interface => $private_interface,
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public_interface => $public_interface,
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fixed_range => $fixed_range,
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floating_range => $floating_range,
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network_manager => $network_manager,
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config_overrides => $network_config,
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create_networks => $really_create_networks,
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num_networks => $num_networks,
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enabled => $enable_network_service,
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install_service => $enable_network_service,
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}
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}
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if $auto_assign_floating_ip {
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nova_config { 'auto_assign_floating_ip': value => 'True' }
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}
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# a bunch of nova services that require no configuration
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class { [
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'nova::scheduler',
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'nova::objectstore',
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'nova::cert',
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'nova::consoleauth'
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]:
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enabled => $enabled,
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}
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if $vnc_enabled {
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class { 'nova::vncproxy':
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host => $public_address,
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enabled => $enabled,
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}
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}
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}
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