History

Ihar Hrachyshka 06cfce3756 neutron: enable ml2 mtu calculation mechanism

Setting path_mtu to reflect mtu for physical devices that handle traffic
issued from br-tun makes ml2 plugin to calculate mtu for tenant networks
properly, considering encapsulation headers. After that, calculated mtu
values can be propagated into instances (currently, only DHCP approach
is implemented; RA support for IPv6 subnets is under review).

This change allows to run tunnelled tenant networks in multinode when
underlying physical devices don't support jumbo frames.

Note: changing the default value in neutron would not be backwards
compatible, since it could slow down east-west tunnelled traffic in
clouds that run on jumbo-aware networks.

Change-Id: I8287677c7ad0f13fa9f5cb194f9372d04b78cb61
Related-Bug: #1527675

2016-01-21 15:15:15 +01:00

services

Merge "Neutron VPNaaS: Use generated configuration files if available"

2015-12-17 22:16:24 +00:00

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

midonet

midonet: Provide has_neutron_plugin_security_group

2015-06-03 17:12:59 +09:00

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

Namespace XTRACE commands

2015-11-27 15:36:04 +11:00

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

vmware_dvs

VMware: add support for simple DVS

2015-05-25 01:09:06 -07:00

vmware_nsx

vmware-nsx: Vendor code split

2015-03-03 02:04:29 -08:00

vmware_nsx_v

vmware-nsx: Vendor code split

2015-03-03 02:04:29 -08:00

vmware_nsx_v3

Add vmware_nsx_v3 support

2015-06-09 13:16:12 -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