openstack/devstack
Code Issues Proposed changes
22498c19f6
devstack/lib/neutron_plugins
History
Sean M. Collins 54d16f706a Revert "Automate OVS bridge creation for multiple mappings" 
After reviewing I5b1d49be8d9e3e331826e30182fba70f099b5e7f and
I161a157895b4ed0c9ea5a7a00302e30f4ad75ed3 - I have come to the
determination that this really should be in a DevStack plugin.

If both of the patches under review were to merge, we would be blessed
with at least the following variables:

OVS_NICS_FROM_BRIDGES
OVS_NIC_MAPPINGS
OVS_BRIDGE_MAPPINGS
OVS_PHYSICAL_BRIDGE
PHYSICAL_NETWORK
PUBLIC_PHYSICAL_NETWORK

Which really is not good. Let's just push this into a plugin, I don't
want to deal with it.

This reverts commit 3095ff5132.

Change-Id: I746022f5db93d3333101a014692fbdcd790a0004
2016-03-15 15:24:53 -04:00
..
services make fwaas plugin and driver configurable 2016-02-01 18:22:21 -08:00
bigswitch_floodlight Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
brocade Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
cisco Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
embrane Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
linuxbridge_agent Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
ml2 neutron: enable ml2 mtu calculation mechanism 2016-01-21 15:15:15 +01:00
nuage Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
openvswitch Namespace XTRACE commands 2015-11-27 15:36:04 +11:00
openvswitch_agent Revert "Automate OVS bridge creation for multiple mappings" 2016-03-15 15:24:53 -04:00
ovs_base Merge "Enable some serivce when on boot" 2016-01-07 01:38:08 +00:00
README.md Remove NOVA_VIF_DRIVER variable 2015-08-25 13:40:25 -07:00

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-legacy 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_debug_command
  • 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