418c773e14
With commit baef191d1f, we have
defined aliases for different version of vmware_nsx plugins. Now,
if we don't provide alias during devstack setup, neutron failed
to come up with the following error
"NoMatches: No 'neutron.core_plugins' driver found, looking for
'vmware_nsx.plugin.NsxV3Plugin'"
This patch changes Q_PLUGIN_CLASS to vmware_nsx aliases. So that
the core_plugins in neutron conf will use that to load.
Change-Id: Ibaa1caf4dc7ad14d5f7e3e43ca5173e6474f9451
225 lines
8.6 KiB
Bash
225 lines
8.6 KiB
Bash
#!/bin/bash
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# Copyright 2015 VMware, Inc.
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#
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# All Rights Reserved
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# Neutron VMware NSX plugin
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# -------------------------
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# Settings previously defined in devstack:lib/neutron-legacy
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NEUTRON_CONF_DIR=/etc/neutron
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export NEUTRON_TEST_CONFIG_FILE=${NEUTRON_TEST_CONFIG_FILE:-"$NEUTRON_CONF_DIR/debug.ini"}
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Q_DHCP_CONF_FILE=$NEUTRON_CONF_DIR/dhcp_agent.ini
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Q_META_DATA_IP=${Q_META_DATA_IP:-$SERVICE_HOST}
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# Save trace setting
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NSX_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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source $TOP_DIR/lib/neutron_plugins/ovs_base
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function setup_integration_bridge {
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_neutron_ovs_base_setup_bridge $OVS_BRIDGE
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# Set manager to NSX controller (1st of list)
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if [[ "$NSX_CONTROLLERS" != "" ]]; then
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# Get the first controller
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controllers=(${NSX_CONTROLLERS//,/ })
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OVS_MGR_IP=${controllers[0]}
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else
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die $LINENO "Error - No controller specified. Unable to set a manager for OVS"
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fi
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sudo ovs-vsctl set-manager ssl:$OVS_MGR_IP
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}
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function is_neutron_ovs_base_plugin {
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# NSX uses OVS, but not the l3-agent
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return 0
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}
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function neutron_plugin_create_nova_conf {
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# if n-cpu is enabled, then setup integration bridge
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if is_service_enabled n-cpu; then
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setup_integration_bridge
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fi
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}
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function neutron_plugin_install_agent_packages {
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# VMware NSX Plugin does not run q-agt, but it currently needs dhcp and metadata agents
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_neutron_ovs_base_install_agent_packages
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}
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function neutron_plugin_configure_common {
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Q_PLUGIN_CONF_PATH=etc/neutron/plugins/vmware
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Q_PLUGIN_CONF_FILENAME=nsx.ini
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Q_PLUGIN_SRC_CONF_PATH=vmware-nsx/etc
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VMWARE_NSX_DIR=vmware-nsx
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# Uses oslo config generator to generate sample configuration file
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(cd $DEST/$VMWARE_NSX_DIR && exec ./tools/generate_config_file_samples.sh)
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mkdir -p /$Q_PLUGIN_CONF_PATH
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cp $DEST/$Q_PLUGIN_SRC_CONF_PATH/nsx.ini.sample /$Q_PLUGIN_CONF_PATH/$Q_PLUGIN_CONF_FILENAME
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Q_PLUGIN_CLASS="vmware_nsx"
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}
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function neutron_plugin_configure_debug_command {
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sudo ovs-vsctl --no-wait -- --may-exist add-br $PUBLIC_BRIDGE
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iniset $NEUTRON_TEST_CONFIG_FILE DEFAULT external_network_bridge "$PUBLIC_BRIDGE"
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}
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function neutron_plugin_configure_dhcp_agent {
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setup_integration_bridge
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iniset $Q_DHCP_CONF_FILE DEFAULT enable_isolated_metadata True
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iniset $Q_DHCP_CONF_FILE DEFAULT enable_metadata_network True
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iniset $Q_DHCP_CONF_FILE DEFAULT ovs_use_veth True
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iniset $Q_DHCP_CONF_FILE DEFAULT ovs_integration_bridge $OVS_BRIDGE
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}
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function neutron_plugin_configure_l3_agent {
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# VMware NSX plugin does not run L3 agent
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die $LINENO "q-l3 should not be executed with VMware NSX plugin!"
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}
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function neutron_plugin_configure_plugin_agent {
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# VMware NSX plugin does not run L2 agent
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die $LINENO "q-agt must not be executed with VMware NSX plugin!"
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}
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function neutron_plugin_configure_service {
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if [[ "$MAX_LP_PER_BRIDGED_LS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx max_lp_per_bridged_ls $MAX_LP_PER_BRIDGED_LS
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fi
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if [[ "$MAX_LP_PER_OVERLAY_LS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx max_lp_per_overlay_ls $MAX_LP_PER_OVERLAY_LS
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fi
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if [[ "$FAILOVER_TIME" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx failover_time $FAILOVER_TIME
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fi
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if [[ "$CONCURRENT_CONNECTIONS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx concurrent_connections $CONCURRENT_CONNECTIONS
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fi
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if [[ "$DEFAULT_TZ_UUID" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT default_tz_uuid $DEFAULT_TZ_UUID
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else
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die $LINENO "The VMware NSX plugin won't work without a default transport zone."
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fi
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if [[ "$DEFAULT_L3_GW_SVC_UUID" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT default_l3_gw_service_uuid $DEFAULT_L3_GW_SVC_UUID
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Q_L3_ENABLED=True
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Q_L3_ROUTER_PER_TENANT=True
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iniset /$Q_PLUGIN_CONF_FILE nsx metadata_mode access_network
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fi
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if [[ "$DEFAULT_L2_GW_SVC_UUID" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT default_l2_gw_service_uuid $DEFAULT_L2_GW_SVC_UUID
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fi
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# NSX_CONTROLLERS must be a comma separated string
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if [[ "$NSX_CONTROLLERS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_controllers $NSX_CONTROLLERS
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else
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die $LINENO "The VMware NSX plugin needs at least an NSX controller."
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fi
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if [[ "$NSX_USER" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_user $NSX_USER
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fi
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if [[ "$NSX_PASSWORD" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_password $NSX_PASSWORD
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fi
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if [[ "$NSX_HTTP_TIMEOUT" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT http_timeout $NSX_HTTP_TIMEOUT
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fi
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if [[ "$NSX_RETRIES" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT retries $NSX_RETRIES
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fi
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if [[ "$NSX_REDIRECTS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT redirects $NSX_REDIRECTS
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fi
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if [[ "$AGENT_MODE" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx agent_mode $AGENT_MODE
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if [[ "$AGENT_MODE" == "agentless" ]]; then
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if [[ "$DEFAULT_SERVICE_CLUSTER_UUID" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT default_service_cluster_uuid $DEFAULT_SERVICE_CLUSTER_UUID
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else
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die $LINENO "Agentless mode requires a service cluster."
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fi
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iniset /$Q_PLUGIN_CONF_FILE nsx_metadata metadata_server_address $Q_META_DATA_IP
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fi
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fi
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}
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function neutron_plugin_setup_interface_driver {
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local conf_file=$1
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iniset $conf_file DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
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}
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function neutron_plugin_check_adv_test_requirements {
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is_service_enabled q-dhcp && return 0
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}
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function init_vmware_nsx {
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if ! is_set NSX_GATEWAY_NETWORK_CIDR; then
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NSX_GATEWAY_NETWORK_CIDR=$PUBLIC_NETWORK_GATEWAY/${FLOATING_RANGE#*/}
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echo "The IP address to set on $PUBLIC_BRIDGE was not specified. "
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echo "Defaulting to "$NSX_GATEWAY_NETWORK_CIDR
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fi
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# Make sure the interface is up, but not configured
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sudo ip link set $NSX_GATEWAY_NETWORK_INTERFACE up
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# Save and then flush the IP addresses on the interface
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addresses=$(ip addr show dev $NSX_GATEWAY_NETWORK_INTERFACE | grep inet | awk {'print $2'})
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sudo ip addr flush $NSX_GATEWAY_NETWORK_INTERFACE
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# Use the PUBLIC Bridge to route traffic to the NSX gateway
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# NOTE(armando-migliaccio): if running in a nested environment this will work
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# only with mac learning enabled, portsecurity and security profiles disabled
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# The public bridge might not exist for the NSX plugin if Q_USE_DEBUG_COMMAND is off
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# Try to create it anyway
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sudo ovs-vsctl --may-exist add-br $PUBLIC_BRIDGE
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sudo ovs-vsctl --may-exist add-port $PUBLIC_BRIDGE $NSX_GATEWAY_NETWORK_INTERFACE
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# Flush all existing addresses on public bridge
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sudo ip addr flush dev $PUBLIC_BRIDGE
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nsx_gw_net_if_mac=$(ip link show $NSX_GATEWAY_NETWORK_INTERFACE | awk '/ether/ {print $2}')
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sudo ip link set address $nsx_gw_net_if_mac dev $PUBLIC_BRIDGE
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for address in $addresses; do
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sudo ip addr add dev $PUBLIC_BRIDGE $address
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done
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sudo ip addr add dev $PUBLIC_BRIDGE $NSX_GATEWAY_NETWORK_CIDR
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sudo ip link set $PUBLIC_BRIDGE up
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}
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function stop_vmware_nsx {
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if ! is_set NSX_GATEWAY_NETWORK_CIDR; then
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NSX_GATEWAY_NETWORK_CIDR=$PUBLIC_NETWORK_GATEWAY/${FLOATING_RANGE#*/}
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echo "The IP address expected on $PUBLIC_BRIDGE was not specified. "
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echo "Defaulting to "$NSX_GATEWAY_NETWORK_CIDR
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fi
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sudo ip addr del $NSX_GATEWAY_NETWORK_CIDR dev $PUBLIC_BRIDGE
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# Save and then flush remaining addresses on the interface
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addresses=$(ip addr show dev $PUBLIC_BRIDGE | grep inet | awk {'print $2'})
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sudo ip addr flush $PUBLIC_BRIDGE
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# Try to detach physical interface from PUBLIC_BRIDGE
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sudo ovs-vsctl del-port $NSX_GATEWAY_NETWORK_INTERFACE
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# Restore addresses on NSX_GATEWAY_NETWORK_INTERFACE
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for address in $addresses; do
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sudo ip addr add dev $NSX_GATEWAY_NETWORK_INTERFACE $address
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done
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}
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function check_vmware_nsx {
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neutron-check-nsx-config $NEUTRON_CONF_DIR/plugins/vmware/nsx.ini
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}
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# Restore xtrace
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$NSX_XTRACE
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