443 lines
15 KiB
Puppet
443 lines
15 KiB
Puppet
# Configure the Neutron service
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#
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# [*driver*]
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# (optional) Neutron Driver to test
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# Can be: openvswitch, linuxbridge or ovn.
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# Defaults to 'openvswitch'.
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#
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# [*metering_enabled*]
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# (optional) Flag to enable metering agent
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# Defaults to false.
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#
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# [*bgpvpn_enabled*]
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# (optional) Flag to enable BGPVPN
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# API extensions.
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# Defaults to false.
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#
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# [*l2gw_enabled*]
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# (optional) Flag to enable L2GW.
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# Defaults to false.
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#
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# [*bgp_dragent_enabled*]
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# (optional) Flag to enable BGP dragent
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# Defaults to false.
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#
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# [*baremetal_enabled*]
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# (optional) Flag to enable networking-baremetal
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# Defaults to false.
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#
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# [*notification_topics*]
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# (optional) AMQP topic used for OpenStack notifications
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# Defaults to $facts['os_service_default'].
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#
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class openstack_integration::neutron (
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$driver = 'openvswitch',
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$metering_enabled = false,
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$bgpvpn_enabled = false,
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$l2gw_enabled = false,
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$bgp_dragent_enabled = false,
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$baremetal_enabled = false,
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$notification_topics = $facts['os_service_default'],
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) {
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include openstack_integration::config
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include openstack_integration::params
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if $driver == 'ovn' and $metering_enabled {
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fail('Metering agent is not supported when ovn mechanism driver is used.')
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}
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if $::openstack_integration::config::ssl {
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openstack_integration::ssl_key { 'neutron':
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notify => Service['neutron-server'],
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require => Package['neutron'],
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}
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Exec['update-ca-certificates'] ~> Service<| tag == 'neutron-service' |>
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if $driver == 'ovn' {
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['ovnnb', 'ovnsb'].each |$ovndb| {
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["${ovndb}-privkey.pem", "${ovndb}-cert.pem"].each |$ovn_ssl_file| {
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file { "/etc/neutron/${ovn_ssl_file}":
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ensure => present,
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owner => 'neutron',
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mode => '0600',
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source => "/etc/openvswitch/${ovn_ssl_file}",
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require => [
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Anchor['neutron::install::end'],
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Vswitch::Pki::Cert[$ovndb]
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],
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notify => Anchor['neutron::service::begin'],
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}
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}
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}
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file { '/etc/neutron/switchcacert.pem':
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ensure => present,
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owner => 'neutron',
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mode => '0600',
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source => '/var/lib/openvswitch/pki/switchca/cacert.pem',
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require => [
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Anchor['neutron::install::end'],
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Class['vswitch::pki::Cacert'],
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],
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notify => Anchor['neutron::service::begin'],
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}
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}
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}
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if $facts['os']['name'] == 'CentOS' {
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# os_neutron_dac_override should be on to start privsep-helper
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# See https://bugzilla.redhat.com/show_bug.cgi?id=1850973
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selboolean { 'os_neutron_dac_override':
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persistent => true,
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value => on,
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}
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if $driver == 'openvswitch' or $driver == 'linuxbridge' {
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selboolean { 'os_dnsmasq_dac_override':
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persistent => true,
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value => on,
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}
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}
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}
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openstack_integration::mq_user { 'neutron':
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password => 'an_even_bigger_secret',
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before => Anchor['neutron::service::begin'],
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}
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case $driver {
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'openvswitch', 'ovn': {
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include vswitch::ovs
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# Functional test for Open-vSwitch:
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# create dummy loopback interface to exercise adding a port to a bridge
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vs_bridge { 'br-ex':
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ensure => present,
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notify => Exec['create_loop1_port'],
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}
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exec { 'create_loop1_port':
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path => '/usr/bin:/bin:/usr/sbin:/sbin',
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provider => shell,
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command => 'ip link add name loop1 type dummy && ip addr add 127.2.0.1/24 dev loop1',
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refreshonly => true,
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}
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-> vs_port { 'loop1':
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ensure => present,
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bridge => 'br-ex',
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notify => Exec['create_br-ex_vif'],
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}
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# creates br-ex virtual interface to reach floating-ip network
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exec { 'create_br-ex_vif':
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path => '/usr/bin:/bin:/usr/sbin:/sbin',
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provider => shell,
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command => 'ip addr add 172.24.5.1/24 dev br-ex && ip link set br-ex up',
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refreshonly => true,
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}
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}
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'linuxbridge': {
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exec { 'create_dummy_iface':
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path => '/usr/bin:/bin:/usr/sbin:/sbin',
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provider => shell,
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unless => 'ip l show loop0',
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command => 'ip link add name loop0 type dummy && ip addr add 172.24.5.1/24 dev loop0 && ip link set loop0 up',
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}
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}
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default: {
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fail("Unsupported neutron driver (${driver})")
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}
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}
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class { 'neutron::db::mysql':
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charset => $::openstack_integration::params::mysql_charset,
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collate => $::openstack_integration::params::mysql_collate,
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password => 'neutron',
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host => $::openstack_integration::config::host,
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}
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class { 'neutron::keystone::auth':
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public_url => "${::openstack_integration::config::base_url}:9696",
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internal_url => "${::openstack_integration::config::base_url}:9696",
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admin_url => "${::openstack_integration::config::base_url}:9696",
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roles => ['admin', 'service'],
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password => 'a_big_secret',
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}
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if $driver == 'ovn' {
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$dhcp_agent_notification = false
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$plugins_list = ['qos', 'ovn-router', 'trunk']
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$providers_list = undef
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} else {
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$dhcp_agent_notification = true
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$metering_plugin = $metering_enabled ? {
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true => 'metering',
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default => undef,
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}
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$bgpvpn_plugin = $bgpvpn_enabled ? {
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true => 'bgpvpn',
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default => undef,
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}
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if $l2gw_enabled {
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if ($facts['os']['name'] == 'Ubuntu') {
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class { 'neutron::services::l2gw': }
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$providers_list = ['L2GW:l2gw:networking_l2gw.services.l2gateway.service_drivers.L2gwDriver:default']
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}
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elsif ($facts['os']['name'] != 'Ubuntu') {
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class { 'neutron::services::l2gw':
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service_providers => ['L2GW:l2gw:networking_l2gw.services.l2gateway.service_drivers.L2gwDriver:default']
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}
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$providers_list = undef
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}
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class { 'neutron::agents::l2gw': }
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} else {
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$providers_list = undef
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}
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$l2gw_plugin = $l2gw_enabled ? {
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true => 'networking_l2gw.services.l2gateway.plugin.L2GatewayPlugin',
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default => undef,
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}
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$bgp_dr_plugin = $bgp_dragent_enabled ? {
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true => 'neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin',
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default => undef,
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}
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$plugins_list = delete_undef_values(['router', 'qos', 'trunk', $metering_plugin, $bgpvpn_plugin, $l2gw_plugin, $bgp_dr_plugin])
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}
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if $driver == 'linuxbridge' {
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$global_physnet_mtu = '1450'
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} else {
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$global_physnet_mtu = undef
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}
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class { 'neutron::logging':
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debug => true,
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}
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class { 'neutron':
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default_transport_url => os_transport_url({
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'transport' => $::openstack_integration::config::messaging_default_proto,
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'host' => $::openstack_integration::config::host,
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'port' => $::openstack_integration::config::messaging_default_port,
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'username' => 'neutron',
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'password' => 'an_even_bigger_secret',
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}),
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notification_transport_url => os_transport_url({
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'transport' => $::openstack_integration::config::messaging_notify_proto,
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'host' => $::openstack_integration::config::host,
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'port' => $::openstack_integration::config::messaging_notify_port,
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'username' => 'neutron',
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'password' => 'an_even_bigger_secret',
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}),
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rabbit_use_ssl => $::openstack_integration::config::ssl,
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core_plugin => 'ml2',
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service_plugins => $plugins_list,
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bind_host => $::openstack_integration::config::host,
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use_ssl => $::openstack_integration::config::ssl,
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cert_file => $::openstack_integration::params::cert_path,
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key_file => "/etc/neutron/ssl/private/${facts['networking']['fqdn']}.pem",
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notification_topics => $notification_topics,
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notification_driver => 'messagingv2',
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global_physnet_mtu => $global_physnet_mtu,
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dhcp_agent_notification => $dhcp_agent_notification,
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}
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class { 'neutron::client': }
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class { 'neutron::keystone::authtoken':
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password => 'a_big_secret',
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user_domain_name => 'Default',
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project_domain_name => 'Default',
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auth_url => $::openstack_integration::config::keystone_admin_uri,
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www_authenticate_uri => $::openstack_integration::config::keystone_auth_uri,
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memcached_servers => $::openstack_integration::config::memcached_servers,
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service_token_roles_required => true,
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}
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if $facts['os']['family'] == 'Debian' {
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$auth_url = $::openstack_integration::config::keystone_auth_uri
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$auth_opts = "--os-auth-url ${auth_url} --os-project-name services --os-username neutron --os-identity-api-version 3"
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exec { 'check-neutron-server':
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command => "openstack ${auth_opts} network list",
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environment => ['OS_PASSWORD=a_big_secret'],
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path => '/usr/bin:/bin:/usr/sbin:/sbin',
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provider => shell,
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timeout => 60,
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tries => 10,
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try_sleep => 2,
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refreshonly => true,
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}
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Anchor['neutron::service::end'] ~> Exec['check-neutron-server'] -> Neutron_network<||>
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}
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class { 'neutron::db':
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database_connection => os_database_connection({
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'dialect' => 'mysql+pymysql',
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'host' => $::openstack_integration::config::ip_for_url,
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'username' => 'neutron',
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'password' => 'neutron',
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'database' => 'neutron',
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'charset' => 'utf8',
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'extra' => $::openstack_integration::config::db_extra,
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}),
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}
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class { 'neutron::server':
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sync_db => true,
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api_workers => 2,
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rpc_workers => 2,
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rpc_response_max_timeout => 300,
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service_providers => $providers_list,
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ensure_dr_package => $bgp_dragent_enabled,
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}
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$overlay_network_type = $driver ? {
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'ovn' => 'geneve',
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default => 'vxlan'
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}
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$max_header_size = $driver ? {
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'ovn' => 38,
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default => $facts['os_service_default']
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}
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$drivers_real = $baremetal_enabled ? {
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true => [$driver, 'baremetal'],
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default => [$driver],
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}
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class { 'neutron::plugins::ml2':
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type_drivers => [$overlay_network_type, 'vlan', 'flat'],
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tenant_network_types => [$overlay_network_type, 'vlan', 'flat'],
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extension_drivers => 'port_security,qos',
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mechanism_drivers => $drivers_real,
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max_header_size => $max_header_size,
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overlay_ip_version => $::openstack_integration::config::ip_version,
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}
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case $driver {
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'openvswitch': {
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class { 'neutron::agents::ml2::ovs':
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local_ip => $::openstack_integration::config::host,
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tunnel_types => ['vxlan'],
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bridge_mappings => ['external:br-ex'],
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manage_vswitch => false,
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firewall_driver => 'iptables_hybrid',
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of_listen_address => $::openstack_integration::config::host,
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}
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}
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'ovn': {
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# NOTE(tkajinam): neutron::plugins::ml2::ovn requires neutron::plugins::ml2,
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# thus it should be included after neutron::plugins::ml2.
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class { 'neutron::plugins::ml2::ovn':
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ovn_nb_connection => $::openstack_integration::config::ovn_nb_connection,
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ovn_nb_private_key => '/etc/neutron/ovnnb-privkey.pem',
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ovn_nb_certificate => '/etc/neutron/ovnnb-cert.pem',
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ovn_nb_ca_cert => '/etc/neutron/switchcacert.pem',
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ovn_sb_connection => $::openstack_integration::config::ovn_sb_connection,
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ovn_sb_private_key => '/etc/neutron/ovnsb-privkey.pem',
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ovn_sb_certificate => '/etc/neutron/ovnsb-cert.pem',
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ovn_sb_ca_cert => '/etc/neutron/switchcacert.pem',
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ovn_metadata_enabled => true,
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}
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}
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'linuxbridge': {
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class { 'neutron::agents::ml2::linuxbridge':
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local_ip => $facts['networking']['ip'],
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tunnel_types => ['vxlan'],
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physical_interface_mappings => ['external:loop0'],
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firewall_driver => 'iptables',
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}
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}
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default: {
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fail("Unsupported neutron driver (${driver})")
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}
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}
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if $::openstack_integration::config::ssl {
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# with nova metadata api running via wsgi it is ssl terminated, also
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# neutron metadata agent does not support an ipv6 address for the
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# metadata_host, so we need to use the hostname
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$metadata_host = 'localhost'
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$metadata_protocol = 'https'
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} else {
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$metadata_host = $::openstack_integration::config::host
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$metadata_protocol = 'http'
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}
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if $driver == 'ovn' {
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# NOTE(tkajinam): ovn-agent is currently available only in RDO
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if $facts['os']['family'] == 'RedHat' {
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class { 'neutron::agents::ml2::ovn':
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debug => true,
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ovn_nb_connection => $::openstack_integration::config::ovn_nb_connection,
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ovn_nb_private_key => '/etc/neutron/ovnnb-privkey.pem',
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ovn_nb_certificate => '/etc/neutron/ovnnb-cert.pem',
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ovn_nb_ca_cert => '/etc/neutron/switchcacert.pem',
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ovn_sb_connection => $::openstack_integration::config::ovn_sb_connection,
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ovn_sb_private_key => '/etc/neutron/ovnsb-privkey.pem',
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ovn_sb_certificate => '/etc/neutron/ovnsb-cert.pem',
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ovn_sb_ca_cert => '/etc/neutron/switchcacert.pem',
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}
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}
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class { 'neutron::agents::ovn_metadata':
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debug => true,
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shared_secret => 'a_big_secret',
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metadata_host => $metadata_host,
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metadata_protocol => $metadata_protocol,
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ovn_sb_connection => $::openstack_integration::config::ovn_sb_connection,
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ovn_sb_private_key => '/etc/neutron/ovnsb-privkey.pem',
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ovn_sb_certificate => '/etc/neutron/ovnsb-cert.pem',
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ovn_sb_ca_cert => '/etc/neutron/switchcacert.pem',
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}
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} else {
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class { 'neutron::agents::metadata':
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debug => true,
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shared_secret => 'a_big_secret',
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metadata_workers => 2,
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metadata_host => $metadata_host,
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metadata_protocol => $metadata_protocol,
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}
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class { 'neutron::agents::l3':
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interface_driver => $driver,
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debug => true,
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}
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class { 'neutron::agents::dhcp':
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interface_driver => $driver,
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debug => true,
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}
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if $metering_enabled {
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class { 'neutron::agents::metering':
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interface_driver => $driver,
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debug => true,
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}
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}
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}
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if $baremetal_enabled {
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class { 'neutron::plugins::ml2::networking_baremetal': }
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class { 'neutron::agents::ml2::networking_baremetal':
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auth_url => $::openstack_integration::config::keystone_admin_uri,
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password => 'a_big_secret',
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}
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class { 'neutron::server::notifications::ironic':
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auth_url => $::openstack_integration::config::keystone_admin_uri,
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password => 'a_big_secret',
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}
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Anchor['ironic::service::end'] -> Service['ironic-neutron-agent-service']
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}
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class { 'neutron::server::notifications::nova':
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auth_url => $::openstack_integration::config::keystone_admin_uri,
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password => 'a_big_secret',
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}
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class { 'neutron::server::notifications': }
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class { 'neutron::server::placement':
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auth_url => $::openstack_integration::config::keystone_admin_uri,
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password => 'a_big_secret',
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}
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if $bgpvpn_enabled {
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class {'neutron::services::bgpvpn':
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service_providers => 'BGPVPN:Dummy:networking_bgpvpn.neutron.services.service_drivers.driver_api.BGPVPNDriver:default'
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}
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}
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if $bgp_dragent_enabled {
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class {'neutron::agents::bgp_dragent':
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bgp_router_id => '127.0.0.1'
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}
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}
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}
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