openstack/devstack
Code Issues Proposed changes
5613db3caa
devstack/lib/neutron_plugins
History
Harald Jensås 16ac21f0da
Add OVN_BRIDGE_MAPPINGS - support extra bridge 
Add's the OVN_BRIDGE_MAPPINGS variable to ovn_agent.
Uses the same format as OVS_BRIDGE_MAPPINGS, it defaults
to "$PYSICAL_NETWORK:$PUBLIC_BRIDGE".

This enables use of providernet for public network and
setting up additional bridges, for example a for baremetal.

Example:
  Q_USE_PROVIDER_NETWORKING="True"
  OVS_PHYSICAL_BRIDGE="brbm"
  PHYSICAL_NETWORK="mynetwork"
  PUBLIC_PHYSICAL_NETWORK="public"
  PUBLIC_BRIDGE="br-ex"
  OVN_BRIDGE_MAPPINGS="public:br-ex,mynetwork:brbm"

Change-Id: I37317251bbe95d64de06d6232c2d472a98c0ee4d
2023-09-04 13:45:23 +02:00
..
services Add OVN_BRIDGE_MAPPINGS - support extra bridge 2023-09-04 13:45:23 +02:00
bigswitch_floodlight Drop lib/neutron module 2022-12-16 09:59:11 +01:00
brocade Drop lib/neutron module 2022-12-16 09:59:11 +01:00
cisco Removed neutron_plugin_configure_debug_command functions 2017-02-10 06:39:04 +00:00
embrane Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
linuxbridge_agent Drop lib/neutron module 2022-12-16 09:59:11 +01:00
ml2 Drop lib/neutron module 2022-12-16 09:59:11 +01:00
nuage Stop configuring '[DEFAULT] firewall_driver' for nova 2020-01-16 09:27:54 +00:00
openvswitch Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
openvswitch_agent Drop lib/neutron module 2022-12-16 09:59:11 +01:00
ovn_agent Add OVN_BRIDGE_MAPPINGS - support extra bridge 2023-09-04 13:45:23 +02:00
ovs_base Remove support for opensuse 2023-02-16 12:01:39 +01:00
ovs_source Merge "Remove support for opensuse" 2023-04-18 17:15:32 +00:00
README.md Drop lib/neutron module 2022-12-16 09:59:11 +01:00

README.md

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