2025.2 Series Release Notes

27.0.0

New Features

• The neutron::agents::l3 class now supports configuring conntrackd options.

• The new neutron::plugins::ml2::ovn::stateless_nat_enabled parameter has been added.

• The neutron class now has two new parameters rabbit_use_queue_manager and rabbit_stream_fanout.

• Support for Neutron FWaaS was readded.

• The neutron::keystone::auth class now adds the service role by default. Set the roles parameter not to add the role.

• The neutron::servics::sfc::sfc_driver parameter has been deprecated, in favor of the new sfc_drivers parameter.

• The neutron::servics::sfc::fc_driver parameter has been deprecated, in favor of the new fc_drivers parameter.

Upgrade Notes

• The neutron::agents::l2gw::max_connection_retries parameter now defaults to the os_service_default fact, which uses the internal default value of the networking-l2gw plugin. Set this parameter in case the previous default value ( 30 ) is desired.

• The neutron::server::ensure_dr_package parameter has been removed.

• The neutron::agents::l3::ha_enabled parameter has been removed.

• Puppet 7 is no longer supported. Use Puppet 8 instead.

• The neutron::rabbit_heartbeat_in_pthread parameter has been removed.

• The neutron::rootwrap class has been removed.

• Support for standalone neutron-server service has been removed.

• The following parameters of the neutron::agents::taas class have been removed.

  • vlan_range_start

  • vlan_range_end

• The neutron::logging::watch_log_file parameter has been removed.

Deprecation Notes

• Support for Ovn Metadata Agent service has been deprecated, because the service was deprecated in neutron.

• The neutron::vlan_transparent parameter and the neutron::vlan_qinq parameter have been deprecated and will be removed in a future release.