--- /dev/null
+# == Class: neutron::agents::l3
+#
+# Installs and configures the Neutron L3 service
+#
+# TODO: create ability to have multiple L3 services
+#
+# === Parameters
+#
+# [*package_ensure*]
+# (optional) The state of the package
+# Defaults to present
+#
+# [*enabled*]
+# (optional) The state of the service
+# Defaults to true
+#
+# [*manage_service*]
+# (optional) Whether to start/stop the service
+# Defaults to true
+#
+# [*debug*]
+# (optional) Print debug info in logs
+# Defaults to false
+#
+# [*external_network_bridge*]
+# (optional) The name of the external bridge
+# Defaults to br-ex
+#
+# [*use_namespaces*]
+# (optional) Enable overlapping IPs / network namespaces
+# Defaults to false
+#
+# [*interface_driver*]
+# (optional) Driver to interface with neutron
+# Defaults to OVSInterfaceDriver
+#
+# [*router_id*]
+# (optional) The ID of the external router in neutron
+# Defaults to blank
+#
+# [*gateway_external_network_id*]
+# (optional) The ID of the external network in neutron
+# Defaults to blank
+#
+# [*handle_internal_only_routers*]
+# (optional) L3 Agent will handle non-external routers
+# Defaults to true
+#
+# [*metadata_port*]
+# (optional) The port of the metadata server
+# Defaults to 9697
+#
+# [*send_arp_for_ha*]
+# (optional) Send this many gratuitous ARPs for HA setup. Set it below or equal to 0
+# to disable this feature.
+# Defaults to 3
+#
+# [*periodic_interval*]
+# (optional) seconds between re-sync routers' data if needed
+# Defaults to 40
+#
+# [*periodic_fuzzy_delay*]
+# (optional) seconds to start to sync routers' data after starting agent
+# Defaults to 5
+#
+# [*enable_metadata_proxy*]
+# (optional) can be set to False if the Nova metadata server is not available
+# Defaults to True
+#
+# [*network_device_mtu*]
+# (optional) The MTU size for the interfaces managed by the L3 agent
+# Defaults to undef
+# Should be deprecated in the next major release in favor of a global parameter
+#
+# [*router_delete_namespaces*]
+# (optional) namespaces can be deleted cleanly on the host running the L3 agent
+# Defaults to False
+#
+# [*ha_enabled*]
+# (optional) Enabled or not HA for L3 agent.
+# Defaults to false
+#
+# [*ha_vrrp_auth_type*]
+# (optional) VRRP authentication type. Can be AH or PASS.
+# Defaults to "PASS"
+#
+# [*ha_vrrp_auth_password*]
+# (optional) VRRP authentication password. Required if ha_enabled = true.
+# Defaults to undef
+#
+# [*ha_vrrp_advert_int*]
+# (optional) The advertisement interval in seconds.
+# Defaults to '2'
+#
+# [*agent_mode*]
+# (optional) The working mode for the agent.
+# 'legacy': default behavior (without DVR)
+# 'dvr': enable DVR for an L3 agent running on compute node (DVR in production)
+# 'dvr_snat': enable DVR with centralized SNAT support (DVR for single-host, for testing only)
+# Defaults to 'legacy'
+#
+# [*allow_automatic_l3agent_failover*]
+# (optional) Automatically reschedule routers from offline L3 agents to online
+# L3 agents.
+# This is another way to run virtual routers in highly available way but with slow
+# failover performances compared to Keepalived feature in Neutron L3 Agent.
+# Defaults to 'False'
+#
+class neutron::agents::l3 (
+ $package_ensure = 'present',
+ $enabled = true,
+ $manage_service = true,
+ $debug = false,
+ $external_network_bridge = 'br-ex',
+ $use_namespaces = true,
+ $interface_driver = 'neutron.agent.linux.interface.OVSInterfaceDriver',
+ $router_id = undef,
+ $gateway_external_network_id = undef,
+ $handle_internal_only_routers = true,
+ $metadata_port = '9697',
+ $send_arp_for_ha = '3',
+ $periodic_interval = '40',
+ $periodic_fuzzy_delay = '5',
+ $enable_metadata_proxy = true,
+ $network_device_mtu = undef,
+ $router_delete_namespaces = false,
+ $ha_enabled = false,
+ $ha_vrrp_auth_type = 'PASS',
+ $ha_vrrp_auth_password = undef,
+ $ha_vrrp_advert_int = '3',
+ $agent_mode = 'legacy',
+ $allow_automatic_l3agent_failover = false,
+) {
+
+ include neutron::params
+
+ Neutron_config<||> ~> Service['neutron-l3']
+ Neutron_l3_agent_config<||> ~> Service['neutron-l3']
+
+ if $ha_enabled {
+ neutron_l3_agent_config {
+ 'DEFAULT/ha_vrrp_auth_type': value => $ha_vrrp_auth_type;
+ 'DEFAULT/ha_vrrp_auth_password': value => $ha_vrrp_auth_password;
+ 'DEFAULT/ha_vrrp_advert_int': value => $ha_vrrp_advert_int;
+ }
+ }
+
+ neutron_l3_agent_config {
+ 'DEFAULT/debug': value => $debug;
+ 'DEFAULT/external_network_bridge': value => $external_network_bridge;
+ 'DEFAULT/use_namespaces': value => $use_namespaces;
+ 'DEFAULT/interface_driver': value => $interface_driver;
+ 'DEFAULT/router_id': value => $router_id;
+ 'DEFAULT/gateway_external_network_id': value => $gateway_external_network_id;
+ 'DEFAULT/handle_internal_only_routers': value => $handle_internal_only_routers;
+ 'DEFAULT/metadata_port': value => $metadata_port;
+ 'DEFAULT/send_arp_for_ha': value => $send_arp_for_ha;
+ 'DEFAULT/periodic_interval': value => $periodic_interval;
+ 'DEFAULT/periodic_fuzzy_delay': value => $periodic_fuzzy_delay;
+ 'DEFAULT/enable_metadata_proxy': value => $enable_metadata_proxy;
+ 'DEFAULT/router_delete_namespaces': value => $router_delete_namespaces;
+ 'DEFAULT/agent_mode': value => $agent_mode;
+ 'DEFAULT/allow_automatic_l3agent_failover': value => $allow_automatic_l3agent_failover;
+ }
+
+ if $network_device_mtu {
+ warning('The neutron::l3_agent::newtork_device_mtu parameter is deprecated, use neutron::newtork_device_mtu instead.')
+ neutron_l3_agent_config {
+ 'DEFAULT/network_device_mtu': value => $network_device_mtu;
+ }
+ } else {
+ warning('The neutron::l3_agent::newtork_device_mtu parameter is deprecated, use neutron::newtork_device_mtu instead.')
+ neutron_l3_agent_config {
+ 'DEFAULT/network_device_mtu': ensure => absent;
+ }
+ }
+
+ if $::neutron::params::l3_agent_package {
+ Package['neutron-l3'] -> Neutron_l3_agent_config<||>
+ package { 'neutron-l3':
+ ensure => $package_ensure,
+ name => $::neutron::params::l3_agent_package,
+ require => Package['neutron'],
+ }
+ } else {
+ # Some platforms (RedHat) does not provide a neutron L3 agent package.
+ # The neutron L3 agent config file is provided by the neutron package.
+ Package['neutron'] -> Neutron_l3_agent_config<||>
+ }
+
+ if $manage_service {
+ if $enabled {
+ $service_ensure = 'running'
+ } else {
+ $service_ensure = 'stopped'
+ }
+ }
+
+ service { 'neutron-l3':
+ ensure => $service_ensure,
+ name => $::neutron::params::l3_agent_service,
+ enable => $enabled,
+ require => Class['neutron'],
+ }
+}
projects / dsa-puppet.git / blobdiff