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 DVS plugin
# -------------------------
# Settings previously defined in devstack:lib/neutron-legacy
NEUTRON_CONF_DIR=/etc/neutron
export NEUTRON_TEST_CONFIG_FILE=${NEUTRON_TEST_CONFIG_FILE:-"$NEUTRON_CONF_DIR/debug.ini"}
Q_DHCP_CONF_FILE=$NEUTRON_CONF_DIR/dhcp_agent.ini
# Save trace setting
DVS_XTRACE=$(set +o | grep xtrace)
set +o xtrace
source $TOP_DIR/lib/neutron_plugins/ovs_base
source $dir/lib/nsx_common
DVS_BRIDGE=${DVS_BRIDGE:-br-dvs}
DVS_INTERFACE=${DVS_INTERFACE:-eth1}
function setup_integration_bridge {
# remove integration bridge created by Neutron
for bridge in $(sudo ovs-vsctl list-br | grep -o -e $DVS_BRIDGE); do
sudo ovs-vsctl del-br ${bridge}
done
_neutron_ovs_base_setup_bridge $DVS_BRIDGE
sudo ovs-vsctl add-port $DVS_BRIDGE $DVS_INTERFACE
}
function is_neutron_ovs_base_plugin {
# DVS 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 DVS 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
VMWARE_NSX_DIR=vmware-nsx
# Uses oslo config generator to generate sample configuration file
(cd $DEST/$VMWARE_NSX_DIR && exec ./tools/generate_config_file_samples.sh)
mkdir -p /$Q_PLUGIN_CONF_PATH
cp $DEST/$Q_PLUGIN_SRC_CONF_PATH/nsx.ini.sample /$Q_PLUGIN_CONF_PATH/$Q_PLUGIN_CONF_FILENAME
Q_PLUGIN_CLASS="vmware_dvs"
}
function neutron_plugin_configure_debug_command {
# TBD (garyk)
:
}
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_integration_bridge $OVS_BRIDGE
iniset $Q_DHCP_CONF_FILE DEFAULT dhcp_driver "vmware_nsx.plugins.dvs.dhcp.Dnsmasq"
}
function neutron_plugin_configure_l3_agent {
# VMware DVS plugin does not run L3 agent
die $LINENO "q-l3 should not be executed with VMware DVS plugin!"
}
function neutron_plugin_configure_plugin_agent {
# VMware DVS plugin does not run L2 agent
die $LINENO "q-agt must not be executed with VMware DVS plugin!"
}
function neutron_plugin_configure_service {
dvs_configure_service "$VMWAREAPI_IP" "$VMWAREAPI_USER" "$VMWAREAPI_PASSWORD" "$VMWAREAPI_CA_FILE" "$VMWAREAPI_INSECURE" "$VMWARE_DVS_NAME"
iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_extension_drivers vmware_dvs_dns
}
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
$DVS_XTRACE