A set of Neutron drivers for the VMware NSX.
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#!/bin/bash
# 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 $OVS_BRIDGE
# Set manager to NSX controller (1st of list)
if [[ "$NSX_CONTROLLERS" != "" ]]; then
# Get the first controller
controllers=(${NSX_CONTROLLERS//,/ })
OVS_MGR_IP=${controllers[0]}
else
die $LINENO "Error - No controller specified. Unable to set a manager for OVS"
fi
sudo ovs-vsctl set-manager ssl:$OVS_MGR_IP
}
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
setup_integration_bridge
fi
}
function neutron_plugin_install_agent_packages {
# VMware NSX Plugin does not run q-agt, but it currently needs dhcp and metadata agents
_neutron_ovs_base_install_agent_packages
}
function neutron_plugin_configure_common {
Q_PLUGIN_CONF_PATH=etc/neutron/plugins/vmware
Q_PLUGIN_CONF_FILENAME=nsx.ini
Q_PLUGIN_SRC_CONF_PATH=vmware-nsx/etc
mkdir -p /$Q_PLUGIN_CONF_PATH
cp $DEST/$Q_PLUGIN_SRC_CONF_PATH/$Q_PLUGIN_CONF_FILENAME /$Q_PLUGIN_CONF_PATH/$Q_PLUGIN_CONF_FILENAME
Q_PLUGIN_CLASS="vmware_nsx.plugin.NsxV3Plugin"
}
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 {
setup_integration_bridge
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
}
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
fi
}
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 $DEFAULT_EDGE_CLUSTER_UUID
Q_L3_ENABLED=True
Q_L3_ROUTER_PER_TENANT=True
fi
# NSX_CONTROLLERS must be a comma separated string
if [[ "$NSX_CONTROLLERS" != "" ]]; then
iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_controllers $NSX_CONTROLLERS
else
die $LINENO "The VMware NSX plugin needs at least an NSX controller."
fi
if [[ "$NSX_L2GW_DRIVER" != "" ]]; then
iniset /$Q_PLUGIN_CONF_FILE nsx nsx_l2gw_driver $NSX_L2GW_DRIVER
fi
_nsxv3_ini_set default_tier0_router_uuid $DEFAULT_TIER0_ROUTER_UUID
_nsxv3_ini_set nsx_manager $NSX_MANAGER "The VMWare NSX plugin needs a NSX manager."
_nsxv3_ini_set nsx_user $NSX_USER
_nsxv3_ini_set nsx_password $NSX_PASSWORD
_nsxv3_ini_set retries $NSX_RETRIES
_nsxv3_ini_set insecure $NSX_INSECURE
_nsxv3_ini_set ca_file $NSX_CA_FILE
}
function neutron_plugin_setup_interface_driver {
local conf_file=$1
iniset $conf_file DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
}
function has_neutron_plugin_security_group {
# 0 means True here
return 0
}
function neutron_plugin_check_adv_test_requirements {
is_service_enabled q-dhcp && return 0
}
# Restore xtrace
$NSX_XTRACE