devstack/lib/neutron_plugins
Brian Haley 12abc726e6 Remove Neutron Linux Bridge agent code
Linux Bridge agent support was removed in the Neutron
master branch in [0], let's remove any code here now
as well since it will just fail.

[0] https://review.opendev.org/c/openstack/neutron/+/927216

Change-Id: Idffa6579000322acfeb860189fb83a317d56bb4e
2025-02-10 13:52:47 -05:00
..
2022-12-16 09:59:11 +01:00
2022-12-16 09:59:11 +01:00
2015-11-27 15:36:04 +11:00
ml2
2025-02-10 13:52:47 -05:00
2015-11-27 15:36:04 +11:00
2022-12-16 09:59:11 +01:00
2023-02-16 12:01:39 +01:00
2024-12-27 13:01:19 +05:30
2022-12-16 09:59:11 +01:00

Neutron plugin specific files

Neutron plugins require plugin specific behavior. The files under the directory, lib/neutron_plugins/, will be used when their service is enabled. Each plugin has lib/neutron_plugins/$Q_PLUGIN and define the following functions. Plugin specific configuration variables should be in this file.

  • filename: $Q_PLUGIN
    • The corresponding file name MUST be the same to plugin name $Q_PLUGIN. Plugin specific configuration variables should be in this file.

functions

lib/neutron calls the following functions when the $Q_PLUGIN is enabled

  • neutron_plugin_create_nova_conf : optionally set options in nova_conf
  • neutron_plugin_install_agent_packages : install packages that is specific to plugin agent e.g. install_package bridge-utils
  • neutron_plugin_configure_common : set plugin-specific variables, Q_PLUGIN_CONF_PATH, Q_PLUGIN_CONF_FILENAME, Q_PLUGIN_CLASS
  • neutron_plugin_configure_dhcp_agent
  • neutron_plugin_configure_l3_agent
  • neutron_plugin_configure_plugin_agent
  • neutron_plugin_configure_service
  • neutron_plugin_setup_interface_driver
  • has_neutron_plugin_security_group: return 0 if the plugin support neutron security group otherwise return 1
  • neutron_plugin_check_adv_test_requirements: return 0 if requirements are satisfied otherwise return 1