A set of Neutron drivers for the VMware NSX.
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# Copyright 2015 VMware, Inc.
# All Rights Reserved
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# Neutron VMware NSX plugin
# -------------------------
# Save trace setting
NSX_XTRACE=$(set +o | grep xtrace)
set +o xtrace
source $TOP_DIR/lib/neutron_plugins/ovs_base
function setup_integration_bridge {
_neutron_ovs_base_setup_bridge $OVS_BRIDGE
sudo ovs-vsctl set-manager tcp:
sudo ovs-vsctl set bridge $OVS_BRIDGE external_ids:bridge-id=nsx-managed
function is_neutron_ovs_base_plugin {
# NSX uses OVS, but not the l3-agent
return 0
function neutron_plugin_create_nova_conf {
# if n-cpu is enabled, then setup integration bridge
if is_service_enabled n-cpu; then
iniset $NOVA_CONF neutron ovs_bridge $OVS_BRIDGE
function neutron_plugin_install_agent_packages {
# VMware NSX Plugin does not run q-agt, but it currently needs dhcp and metadata agents
function neutron_plugin_configure_common {
function neutron_plugin_configure_debug_command {
sudo ovs-vsctl --no-wait -- --may-exist add-br $PUBLIC_BRIDGE
iniset $NEUTRON_TEST_CONFIG_FILE DEFAULT external_network_bridge "$PUBLIC_BRIDGE"
function neutron_plugin_configure_dhcp_agent {
iniset $Q_DHCP_CONF_FILE DEFAULT enable_isolated_metadata True
iniset $Q_DHCP_CONF_FILE DEFAULT enable_metadata_network True
iniset $Q_DHCP_CONF_FILE DEFAULT ovs_use_veth True
iniset $Q_DHCP_CONF_FILE DEFAULT ovs_integration_bridge $OVS_BRIDGE
function neutron_plugin_configure_l3_agent {
# VMware NSX plugin does not run L3 agent
die $LINENO "q-l3 should not be executed with VMware NSX plugin!"
function neutron_plugin_configure_plugin_agent {
# VMware NSX plugin does not run L2 agent
die $LINENO "q-agt must not be executed with VMware NSX plugin!"
function _nsxv3_ini_set {
if [[ $2 != "" ]]; then
iniset /$Q_PLUGIN_CONF_FILE nsx_v3 $1 $2
elif [[ $3 != "" ]]; then
die $LINENO $3
function neutron_plugin_configure_service {
_nsxv3_ini_set default_overlay_tz_uuid $DEFAULT_OVERLAY_TZ_UUID "The VMware NSX plugin won't work without a default transport zone."
_nsxv3_ini_set default_vlan_tz_uuid $DEFAULT_VLAN_TZ_UUID
if [[ "$DEFAULT_EDGE_CLUSTER_UUID" != "" ]]; then
iniset /$Q_PLUGIN_CONF_FILE nsx_v3 default_edge_cluster_uuid $DEFAULT_EDGE_CLUSTER_UUID
# NSX_MANAGER must be a comma separated string
if [[ "$NSX_MANAGERS" != "" ]]; then
_nsxv3_ini_set nsx_api_managers $NSX_MANAGERS
elif [[ "$NSX_MANAGER" != "" ]]; then
_nsxv3_ini_set nsx_api_managers $NSX_MANAGER
die $LINENO "The VMware NSX plugin needs at least one NSX manager."
if [[ "$NSX_L2GW_DRIVER" != "" ]]; then
iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_l2gw_driver $NSX_L2GW_DRIVER
_nsxv3_ini_set default_tier0_router_uuid $DEFAULT_TIER0_ROUTER_UUID
_nsxv3_ini_set nsx_api_user $NSX_USER
_nsxv3_ini_set nsx_api_password $NSX_PASSWORD
_nsxv3_ini_set retries $NSX_RETRIES
_nsxv3_ini_set insecure $NSX_INSECURE
_nsxv3_ini_set ca_file $NSX_CA_FILE
_nsxv3_ini_set default_bridge_cluster_uuid $DEFAULT_BRIDGE_CLUSTER_UUID
function neutron_plugin_setup_interface_driver {
local conf_file=$1
iniset $conf_file DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
function neutron_plugin_check_adv_test_requirements {
is_service_enabled q-dhcp && return 0
# Restore xtrace