123 lines
4.7 KiB
Puppet
123 lines
4.7 KiB
Puppet
class openstack_tasks::openstack_network::common_config {
|
|
|
|
notice('MODULAR: openstack_network/common_config.pp')
|
|
|
|
$use_neutron = hiera('use_neutron', false)
|
|
|
|
if $use_neutron {
|
|
|
|
$openstack_network_hash = hiera_hash('openstack_network', { })
|
|
$neutron_config = hiera_hash('neutron_config')
|
|
$neutron_advanced_config = hiera_hash('neutron_advanced_configuration', { })
|
|
$enable_qos = pick($neutron_advanced_config['neutron_qos'], false)
|
|
|
|
$core_plugin = 'neutron.plugins.ml2.plugin.Ml2Plugin'
|
|
$default_service_plugins = [
|
|
'neutron.services.l3_router.l3_router_plugin.L3RouterPlugin',
|
|
'neutron.services.metering.metering_plugin.MeteringPlugin',
|
|
]
|
|
|
|
if $enable_qos {
|
|
$service_plugins = concat($default_service_plugins, ['qos'])
|
|
} else {
|
|
$service_plugins = $default_service_plugins
|
|
}
|
|
|
|
$neutron_config_l3 = pick($neutron_config['l3'], {})
|
|
$dhcp_lease_duration = pick($neutron_config_l3['dhcp_lease_duration'], '600')
|
|
|
|
$rabbit_hash = hiera_hash('rabbit', {})
|
|
$ceilometer_hash = hiera_hash('ceilometer', {})
|
|
$network_scheme = hiera_hash('network_scheme', {})
|
|
|
|
$verbose = pick($openstack_network_hash['verbose'], hiera('verbose', true))
|
|
$debug = pick($openstack_network_hash['debug'], hiera('debug', true))
|
|
# TODO(aschultz): LP#1499620 - neutron in UCA liberty fails to start with
|
|
# syslog enabled.
|
|
$use_syslog = $::os_package_type ? {
|
|
'ubuntu' => false,
|
|
default => hiera('use_syslog', true)
|
|
}
|
|
$use_stderr = hiera('use_stderr', false)
|
|
$log_facility = hiera('syslog_log_facility_neutron', 'LOG_LOCAL4')
|
|
|
|
prepare_network_config($network_scheme)
|
|
$bind_host = get_network_role_property('neutron/api', 'ipaddr')
|
|
|
|
$base_mac = $neutron_config['L2']['base_mac']
|
|
$amqp_hosts = split(hiera('amqp_hosts', ''), ',')
|
|
$amqp_user = $rabbit_hash['user']
|
|
$amqp_password = $rabbit_hash['password']
|
|
|
|
# Force $::os_service_default for empty value to pass validation
|
|
# in puppet-oslo module
|
|
if ! hiera('kombu_compression', '') {
|
|
$kombu_compression = $::os_service_default
|
|
} else {
|
|
$kombu_compression = hiera('kombu_compression')
|
|
}
|
|
|
|
$segmentation_type = try_get_value($neutron_config, 'L2/segmentation_type')
|
|
|
|
$nets = $neutron_config['predefined_networks']
|
|
|
|
if $segmentation_type == 'vlan' {
|
|
$net_role_property = 'neutron/private'
|
|
} else {
|
|
$net_role_property = 'neutron/mesh'
|
|
}
|
|
$iface = get_network_role_property($net_role_property, 'phys_dev')
|
|
$physical_net_mtu = pick(get_transformation_property('mtu', $iface[0]), '1500')
|
|
|
|
$default_log_levels = hiera_hash('default_log_levels')
|
|
|
|
class { '::neutron' :
|
|
lock_path => '/var/lib/neutron/lock',
|
|
bind_host => $bind_host,
|
|
base_mac => $base_mac,
|
|
core_plugin => $core_plugin,
|
|
service_plugins => $service_plugins,
|
|
allow_overlapping_ips => true,
|
|
mac_generation_retries => '32',
|
|
dhcp_lease_duration => $dhcp_lease_duration,
|
|
dhcp_agents_per_network => '2',
|
|
report_interval => $neutron_config['neutron_report_interval'],
|
|
rabbit_user => $amqp_user,
|
|
rabbit_hosts => $amqp_hosts,
|
|
rabbit_password => $amqp_password,
|
|
rabbit_heartbeat_timeout_threshold => 0,
|
|
kombu_compression => $kombu_compression,
|
|
network_device_mtu => $physical_net_mtu,
|
|
advertise_mtu => true,
|
|
notification_driver => $ceilometer_hash['notification_driver'],
|
|
manage_logging => false,
|
|
}
|
|
|
|
class { '::neutron::logging':
|
|
verbose => $verbose,
|
|
debug => $debug,
|
|
use_syslog => $use_syslog,
|
|
use_stderr => $use_stderr,
|
|
log_facility => $log_facility,
|
|
default_log_levels => $default_log_levels,
|
|
}
|
|
|
|
}
|
|
|
|
### SYSCTL ###
|
|
|
|
# All nodes with network functions should have net forwarding.
|
|
# Its a requirement for network namespaces to function.
|
|
sysctl::value { 'net.ipv4.ip_forward': value => '1' }
|
|
|
|
# All nodes with network functions should have these thresholds
|
|
# to avoid "Neighbour table overflow" problem
|
|
sysctl::value { 'net.ipv4.neigh.default.gc_thresh1': value => '4096' }
|
|
sysctl::value { 'net.ipv4.neigh.default.gc_thresh2': value => '8192' }
|
|
sysctl::value { 'net.ipv4.neigh.default.gc_thresh3': value => '16384' }
|
|
|
|
Sysctl::Value <| |> -> Nova_config <||>
|
|
Sysctl::Value <| |> -> Neutron_config <||>
|
|
|
|
}
|