492 lines
17 KiB
Bash
492 lines
17 KiB
Bash
# dragonflow.sh - Devstack extras script to install Dragonflow
|
|
|
|
# By default, dragonflow uses DFPlugin as core plugin. If you want to use
|
|
# ML2 as core plugin, you can edit local.conf file to configure
|
|
# "USE_ML2_PLUGIN=True" and "Q_ML2_PLUGIN_MECHANISM_DRIVERS=df"
|
|
# if you want to use df-l3 as the l3 services plugin, you could edit
|
|
# local.conf file to configure "ML2_L3_PLUGIN=df-l3"
|
|
USE_ML2_PLUGIN=${USE_ML2_PLUGIN:-"False"}
|
|
|
|
# Enable DPDK for Open vSwitch user space datapath
|
|
ENABLE_DPDK=${ENABLE_DPDK:-False}
|
|
DPDK_NUM_OF_HUGEPAGES=${DPDK_NUM_OF_HUGEPAGES:-1024}
|
|
DPDK_BIND_DRIVER=${DPDK_BIND_DRIVER:-igb_uio}
|
|
DPDK_NIC_NAME=${DPDK_NIC_NAME:-eth1}
|
|
|
|
# The git repo to use
|
|
OVS_REPO=${OVS_REPO:-http://github.com/openvswitch/ovs.git}
|
|
OVS_REPO_NAME=$(basename ${OVS_REPO} | cut -f1 -d'.')
|
|
|
|
# The branch to use from $OVS_REPO
|
|
# TODO(gsagie) Currently take branch-2.5 branch as master is not stable
|
|
OVS_BRANCH=${OVS_BRANCH:-branch-2.5}
|
|
|
|
DEFAULT_TUNNEL_TYPE="geneve"
|
|
DEFAULT_APPS_LIST="l2_app.L2App,l3_proactive_app.L3ProactiveApp,"\
|
|
"dhcp_app.DHCPApp,dnat_app.DNATApp,sg_app.SGApp,portsec_app.PortSecApp"
|
|
ML2_APPS_LIST_DEFAULT="l2_ml2_app.L2App,l3_proactive_app.L3ProactiveApp,"\
|
|
"dhcp_app.DHCPApp,dnat_app.DNATApp,sg_app.SGApp,portsec_app.PortSecApp"
|
|
|
|
if is_service_enabled df-metadata ; then
|
|
DEFAULT_APPS_LIST="$DEFAULT_APPS_LIST,metadata_service_app.MetadataServiceApp"
|
|
ML2_APPS_LIST_DEFAULT="$ML2_APPS_LIST_DEFAULT,metadata_service_app.MetadataServiceApp"
|
|
fi
|
|
|
|
DF_APPS_LIST=${DF_APPS_LIST:-$DEFAULT_APPS_LIST}
|
|
ML2_APPS_LIST=${ML2_APPS_LIST:-$ML2_APPS_LIST_DEFAULT}
|
|
TUNNEL_TYPE=${TUNNEL_TYPE:-$DEFAULT_TUNNEL_TYPE}
|
|
|
|
# How to connect to the database storing the virtual topology.
|
|
REMOTE_DB_IP=${REMOTE_DB_IP:-$HOST_IP}
|
|
REMOTE_DB_PORT=${REMOTE_DB_PORT:-4001}
|
|
REMOTE_DB_HOSTS=${REMOTE_DB_HOSTS:-"$REMOTE_DB_IP:$REMOTE_DB_PORT"}
|
|
|
|
# OVS bridge definition
|
|
PUBLIC_BRIDGE=${PUBLIC_BRIDGE:-br-ex}
|
|
INTEGRATION_BRIDGE=${INTEGRATION_BRIDGE:-br-int}
|
|
INTEGRATION_PEER_PORT=${INTEGRATION_PEER_PORT:-patch-ex}
|
|
PUBLIC_PEER_PORT=${PUBLIC_PEER_PORT:-patch-int}
|
|
|
|
# OVS related pid files
|
|
#----------------------
|
|
OVS_DB_SERVICE="ovsdb-server"
|
|
OVS_VSWITCHD_SERVICE="ovs-vswitchd"
|
|
OVS_DIR="/var/run/openvswitch"
|
|
OVS_DB_PID=$OVS_DIR"/"$OVS_DB_SERVICE".pid"
|
|
OVS_VSWITCHD_PID=$OVS_DIR"/"$OVS_VSWITCHD_SERVICE".pid"
|
|
OVS_VSWITCH_OCSSCHEMA_FILE=${OVS_VSWITCH_OCSSCHEMA_FILE:-"/usr/share/openvswitch/vswitch.ovsschema"}
|
|
|
|
ACTION=$1
|
|
STAGE=$2
|
|
|
|
# Pluggable DB drivers
|
|
#----------------------
|
|
function is_df_db_driver_selected {
|
|
if [[ "$ACTION" == "stack" && "$STAGE" == "pre-install" ]]; then
|
|
test -n "$NB_DRIVER_CLASS"
|
|
return $?
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
if is_service_enabled df-etcd ; then
|
|
is_df_db_driver_selected && die $LINENO "More than one database service is set for Dragonflow."
|
|
source $DEST/dragonflow/devstack/etcd_driver
|
|
NB_DRIVER_CLASS="etcd_nb_db_driver"
|
|
fi
|
|
if is_service_enabled df-ramcloud ; then
|
|
is_df_db_driver_selected && die $LINENO "More than one database service is set for Dragonflow."
|
|
source $DEST/dragonflow/devstack/ramcloud_driver
|
|
NB_DRIVER_CLASS="ramcloud_nb_db_driver"
|
|
fi
|
|
if is_service_enabled df-zookeeper ; then
|
|
is_df_db_driver_selected && die $LINENO "More than one database service is set for Dragonflow."
|
|
source $DEST/dragonflow/devstack/zookeeper_driver
|
|
NB_DRIVER_CLASS="zookeeper_nb_db_driver"
|
|
fi
|
|
if is_service_enabled df-redis ; then
|
|
is_df_db_driver_selected && die $LINENO "More than one database service is set for Dragonflow."
|
|
source $DEST/dragonflow/devstack/redis_driver
|
|
NB_DRIVER_CLASS="redis_nb_db_driver"
|
|
DF_REDIS_PUBSUB=${DF_REDIS_PUBSUB:-"True"}
|
|
else
|
|
DF_REDIS_PUBSUB="False"
|
|
fi
|
|
|
|
# As the function returns actual value only on pre-install, ignore it on later stages
|
|
if [[ "$ACTION" == "stack" && "$STAGE" == "pre-install" ]]; then
|
|
is_df_db_driver_selected || die $LINENO "No database service is set for Dragonflow."
|
|
fi
|
|
|
|
# Pub/Sub Service
|
|
#----------------
|
|
# To be called to initialise params common to all pubsub drivers
|
|
function init_pubsub {
|
|
enable_service df-publisher-service
|
|
DF_PUB_SUB="True"
|
|
}
|
|
|
|
if is_service_enabled df-zmq-publisher-service ; then
|
|
init_pubsub
|
|
source $DEST/dragonflow/devstack/zmq_pubsub_driver
|
|
fi
|
|
|
|
if [[ "$DF_REDIS_PUBSUB" == "True" ]]; then
|
|
DF_PUB_SUB="True"
|
|
DF_PUB_SUB_USE_MULTIPROC="False"
|
|
source $DEST/dragonflow/devstack/redis_pubsub_driver
|
|
fi
|
|
|
|
# Dragonflow installation uses functions from these files
|
|
source $TOP_DIR/lib/neutron_plugins/ovs_base
|
|
|
|
if [[ "$ENABLE_DPDK" == "True" ]]; then
|
|
source $DEST/dragonflow/devstack/ovs_dpdk_setup.sh
|
|
else
|
|
source $DEST/dragonflow/devstack/ovs_setup.sh
|
|
fi
|
|
|
|
# Entry Points
|
|
# ------------
|
|
|
|
function configure_df_metadata_service {
|
|
if is_service_enabled df-metadata ; then
|
|
NOVA_CONF=${NOVA_CONF:-"/etc/nova/nova.conf"}
|
|
iniset $NOVA_CONF neutron service_metadata_proxy True
|
|
iniset $NOVA_CONF neutron metadata_proxy_shared_secret $METADATA_PROXY_SHARED_SECRET
|
|
iniset $NEUTRON_CONF DEFAULT metadata_proxy_shared_secret $METADATA_PROXY_SHARED_SECRET
|
|
iniset $DRAGONFLOW_CONF df_metadata ip "$DF_METADATA_SERVICE_IP"
|
|
iniset $DRAGONFLOW_CONF df_metadata port "$DF_METADATA_SERVICE_PORT"
|
|
iniset $DRAGONFLOW_CONF df metadata_interface "$DF_METADATA_SERVICE_INTERFACE"
|
|
fi
|
|
}
|
|
|
|
function configure_df_plugin {
|
|
echo "Configuring Neutron for Dragonflow"
|
|
|
|
if is_service_enabled q-svc ; then
|
|
|
|
# NOTE(gsagie) needed for tempest
|
|
export NETWORK_API_EXTENSIONS=$(python -c \
|
|
'from dragonflow.common import extensions ;\
|
|
print ",".join(extensions.SUPPORTED_API_EXTENSIONS)')
|
|
|
|
if [[ "$USE_ML2_PLUGIN" == "False" ]]; then
|
|
Q_PLUGIN_CLASS="dragonflow.neutron.plugin.DFPlugin"
|
|
Q_SERVICE_PLUGIN_CLASSES=""
|
|
else
|
|
DF_APPS_LIST=$ML2_APPS_LIST
|
|
fi
|
|
|
|
# Generate configuration file
|
|
local _pwd=$(pwd)
|
|
(cd $DRAGONFLOW_DIR && exec ./tools/generate_config_file_samples.sh)
|
|
cd $_pwd
|
|
cp $DRAGONFLOW_DIR/etc/dragonflow.ini.sample $DRAGONFLOW_CONF
|
|
|
|
iniset $DRAGONFLOW_CONF df remote_db_ip "$REMOTE_DB_IP"
|
|
iniset $DRAGONFLOW_CONF df remote_db_port $REMOTE_DB_PORT
|
|
iniset $DRAGONFLOW_CONF df remote_db_hosts "$REMOTE_DB_HOSTS"
|
|
iniset $DRAGONFLOW_CONF df nb_db_class "$NB_DRIVER_CLASS"
|
|
iniset $DRAGONFLOW_CONF df local_ip "$HOST_IP"
|
|
iniset $DRAGONFLOW_CONF df tunnel_type "$TUNNEL_TYPE"
|
|
iniset $DRAGONFLOW_CONF df integration_bridge "$INTEGRATION_BRIDGE"
|
|
iniset $DRAGONFLOW_CONF df apps_list "$DF_APPS_LIST"
|
|
iniset $DRAGONFLOW_CONF df monitor_table_poll_time "$DF_MONITOR_TABLE_POLL_TIME"
|
|
iniset $DRAGONFLOW_CONF df_l2_app l2_responder "$DF_L2_RESPONDER"
|
|
iniset $DRAGONFLOW_CONF df enable_df_pub_sub "$DF_PUB_SUB"
|
|
iniset $DRAGONFLOW_CONF df pub_sub_use_multiproc "$DF_PUB_SUB_USE_MULTIPROC"
|
|
iniset $DRAGONFLOW_CONF df publisher_rate_limit_timeout "$PUBLISHER_RATE_LIMIT_TIMEOUT"
|
|
iniset $DRAGONFLOW_CONF df publisher_rate_limit_count "$PUBLISHER_RATE_LIMIT_COUNT"
|
|
iniset $DRAGONFLOW_CONF df_dnat_app external_network_bridge "$PUBLIC_BRIDGE"
|
|
iniset $DRAGONFLOW_CONF df_dnat_app int_peer_patch_port "$INTEGRATION_PEER_PORT"
|
|
iniset $DRAGONFLOW_CONF df_dnat_app ex_peer_patch_port "$PUBLIC_PEER_PORT"
|
|
iniset $NEUTRON_CONF DEFAULT advertise_mtu "True"
|
|
iniset $NEUTRON_CONF DEFAULT core_plugin "$Q_PLUGIN_CLASS"
|
|
iniset $NEUTRON_CONF DEFAULT service_plugins "$Q_SERVICE_PLUGIN_CLASSES"
|
|
|
|
if is_service_enabled q-dhcp ; then
|
|
iniset $DRAGONFLOW_CONF df use_centralized_ipv6_DHCP "True"
|
|
else
|
|
iniset $NEUTRON_CONF DEFAULT dhcp_agent_notification "False"
|
|
fi
|
|
|
|
if [[ "$DF_PUB_SUB" == "True" ]]; then
|
|
DF_SELECTIVE_TOPO_DIST=${DF_SELECTIVE_TOPO_DIST:-"True"}
|
|
else
|
|
DF_SELECTIVE_TOPO_DIST="False"
|
|
fi
|
|
iniset $DRAGONFLOW_CONF df enable_selective_topology_distribution \
|
|
"$DF_SELECTIVE_TOPO_DIST"
|
|
|
|
if [[ "$DF_RUNNING_IN_GATE" == "True" ]]; then
|
|
iniset $NEUTRON_CONF quotas default_quota "-1"
|
|
iniset $NEUTRON_CONF quotas quota_network "-1"
|
|
iniset $NEUTRON_CONF quotas quota_subnet "-1"
|
|
iniset $NEUTRON_CONF quotas quota_port "-1"
|
|
iniset $NEUTRON_CONF quotas quota_router "-1"
|
|
iniset $NEUTRON_CONF quotas quota_floatingip "-1"
|
|
iniset $NEUTRON_CONF quotas quota_security_group_rule "-1"
|
|
fi
|
|
|
|
configure_df_metadata_service
|
|
else
|
|
_create_neutron_conf_dir
|
|
# NOTE: We need to manually generate the neutron.conf file here. This
|
|
# is normally done by a call to _configure_neutron_common in
|
|
# neutron-lib, but we don't call that for compute nodes here.
|
|
# Uses oslo config generator to generate core sample configuration files
|
|
local _pwd=$(pwd)
|
|
(cd $NEUTRON_DIR && exec ./tools/generate_config_file_samples.sh)
|
|
(cd $DRAGONFLOW_DIR && exec ./tools/generate_config_file_samples.sh)
|
|
cd $_pwd
|
|
cp $NEUTRON_DIR/etc/neutron.conf.sample $NEUTRON_CONF
|
|
cp $DRAGONFLOW_DIR/etc/dragonflow.ini.sample $DRAGONFLOW_CONF
|
|
|
|
iniset $DRAGONFLOW_CONF df remote_db_ip "$REMOTE_DB_IP"
|
|
iniset $DRAGONFLOW_CONF df remote_db_port $REMOTE_DB_PORT
|
|
iniset $DRAGONFLOW_CONF df remote_db_hosts "$REMOTE_DB_HOSTS"
|
|
iniset $DRAGONFLOW_CONF df nb_db_class "$NB_DRIVER_CLASS"
|
|
iniset $DRAGONFLOW_CONF df local_ip "$HOST_IP"
|
|
iniset $DRAGONFLOW_CONF df tunnel_type "$TUNNEL_TYPE"
|
|
iniset $DRAGONFLOW_CONF df integration_bridge "$INTEGRATION_BRIDGE"
|
|
iniset $DRAGONFLOW_CONF df apps_list "$DF_APPS_LIST"
|
|
iniset $DRAGONFLOW_CONF df_l2_app l2_responder "$DF_L2_RESPONDER"
|
|
iniset $DRAGONFLOW_CONF df enable_df_pub_sub "$DF_PUB_SUB"
|
|
iniset $DRAGONFLOW_CONF df_dnat_app external_network_bridge "$PUBLIC_BRIDGE"
|
|
iniset $DRAGONFLOW_CONF df_dnat_app int_peer_patch_port "$INTEGRATION_PEER_PORT"
|
|
iniset $DRAGONFLOW_CONF df_dnat_app ex_peer_patch_port "$PUBLIC_PEER_PORT"
|
|
|
|
if [[ "$DF_PUB_SUB" == "True" ]]; then
|
|
DF_SELECTIVE_TOPO_DIST=${DF_SELECTIVE_TOPO_DIST:-"True"}
|
|
else
|
|
DF_SELECTIVE_TOPO_DIST="False"
|
|
fi
|
|
iniset $DRAGONFLOW_CONF df enable_selective_topology_distribution \
|
|
"$DF_SELECTIVE_TOPO_DIST"
|
|
configure_df_metadata_service
|
|
fi
|
|
}
|
|
|
|
function install_zeromq {
|
|
if is_fedora; then
|
|
install_package zeromq python-zmq
|
|
elif is_ubuntu; then
|
|
install_package libzmq1 python-zmq
|
|
elif is_suse; then
|
|
install_package libzmq1 python-pyzmq
|
|
fi
|
|
# Necessary directory for socket location.
|
|
sudo mkdir -p /var/run/openstack
|
|
sudo chown $STACK_USER /var/run/openstack
|
|
}
|
|
|
|
function install_df {
|
|
|
|
# Obtain devstack directory for df-ext-services.sh
|
|
sed -i "/^TOP_DIR=/cTOP_DIR=$TOP_DIR" $DEST/dragonflow/devstack/df-ext-services.sh
|
|
|
|
install_zeromq
|
|
|
|
if function_exists nb_db_driver_install_server; then
|
|
nb_db_driver_install_server
|
|
fi
|
|
|
|
if function_exists nb_db_driver_install_client; then
|
|
nb_db_driver_install_client
|
|
fi
|
|
|
|
setup_package $DRAGONFLOW_DIR
|
|
}
|
|
|
|
# The following returns "0" when service is live.
|
|
# Zero (0) is considered a TRUE value in bash.
|
|
function ovs_service_status
|
|
{
|
|
TEMP_PID=$OVS_DIR"/"$1".pid"
|
|
if [ -e $TEMP_PID ]
|
|
then
|
|
TEMP_PID_VALUE=$(cat $TEMP_PID 2>/dev/null)
|
|
if [ -e /proc/$TEMP_PID_VALUE ]
|
|
then
|
|
return 0
|
|
fi
|
|
fi
|
|
# service is dead
|
|
return 1
|
|
}
|
|
|
|
function is_module_loaded {
|
|
return $(lsmod | grep -q $1)
|
|
}
|
|
|
|
function load_module_if_not_loaded {
|
|
local module=$1
|
|
local fatal=$2
|
|
|
|
if is_module_loaded $module; then
|
|
echo "Module already loaded: $module"
|
|
else
|
|
if [ "$(trueorfalse True fatal)" == "True" ]; then
|
|
sudo modprobe $module || (die $LINENO "FAILED TO LOAD $module")
|
|
else
|
|
sudo modprobe $module || (echo "FAILED TO LOAD $module")
|
|
fi
|
|
fi
|
|
}
|
|
|
|
function unload_module_if_loaded {
|
|
local module=$1
|
|
|
|
if is_module_loaded $module; then
|
|
sudo rmmod $module || (die $LINENO "FAILED TO UNLOAD $module")
|
|
else
|
|
echo "Module is not loaded: $module"
|
|
fi
|
|
}
|
|
|
|
# cleanup_nb_db() - Clean all the keys in the northbound database
|
|
function cleanup_nb_db {
|
|
# clean db only on the master node
|
|
if is_service_enabled q-svc ; then
|
|
if [[ "$DF_Q_SVC_MASTER" == "True" ]]; then
|
|
df-db clean
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# init_nb_db() - Create all the tables in northbound database
|
|
function init_nb_db {
|
|
# init db only on the master node
|
|
if is_service_enabled q-svc ; then
|
|
if [[ "$DF_Q_SVC_MASTER" == "True" ]]; then
|
|
df-db init
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# drop_nb_db() - Drop all the tables in northbound database
|
|
function drop_nb_db {
|
|
# drop db only on the master node
|
|
if is_service_enabled q-svc ; then
|
|
if [[ "$DF_Q_SVC_MASTER" == "True" ]]; then
|
|
df-db dropall
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# start_df() - Start running processes, including screen
|
|
function start_df {
|
|
echo "Starting Dragonflow"
|
|
|
|
if is_service_enabled df-controller ; then
|
|
sudo ovs-vsctl --no-wait set-controller $INTEGRATION_BRIDGE tcp:127.0.0.1:6633
|
|
run_process df-controller "$DF_LOCAL_CONTROLLER_BINARY --config-file $NEUTRON_CONF --config-file $DRAGONFLOW_CONF"
|
|
run_process df-ext-services "bash $DEST/dragonflow/devstack/df-ext-services.sh"
|
|
fi
|
|
}
|
|
|
|
# stop_df() - Stop running processes (non-screen)
|
|
function stop_df {
|
|
if is_service_enabled df-controller ; then
|
|
stop_process df-controller
|
|
fi
|
|
|
|
cleanup_nb_db
|
|
drop_nb_db
|
|
|
|
if function_exists nb_db_driver_stop_server; then
|
|
nb_db_driver_stop_server
|
|
fi
|
|
}
|
|
|
|
function disable_libvirt_apparmor {
|
|
if ! sudo aa-status --enabled ; then
|
|
return 0
|
|
fi
|
|
# NOTE(arosen): This is used as a work around to allow newer versions
|
|
# of libvirt to work with ovs configured ports. See LP#1466631.
|
|
# requires the apparmor-utils
|
|
install_package apparmor-utils
|
|
# disables apparmor for libvirtd
|
|
sudo aa-complain /etc/apparmor.d/usr.sbin.libvirtd
|
|
}
|
|
|
|
function verify_ryu_version {
|
|
# Verify ryu is installed. Version greater than 3.29. Does not return
|
|
# on failure.
|
|
RYU_VER_LINE=`ryu --version 2>&1 | head -n 1`
|
|
RYU_VER=`echo $RYU_VER_LINE | cut -d' ' -f2`
|
|
echo "Found ryu version $RYU_VER ($RYU_VER_LINE)"
|
|
if [ `vercmp_numbers "$RYU_VER" "3.29.1"` -lt 0 ]; then
|
|
die $LINENO "ryu version $RYU_VER too low. Version 3.29.1+ is required for Dragonflow."
|
|
fi
|
|
}
|
|
|
|
function start_pubsub_service {
|
|
echo "Starting Dragonflow publisher service"
|
|
if is_service_enabled df-publisher-service ; then
|
|
run_process df-publisher-service "$DF_PUBLISHER_SERVICE_BINARY --config-file $NEUTRON_CONF --config-file $DRAGONFLOW_CONF"
|
|
fi
|
|
}
|
|
|
|
function stop_pubsub_service {
|
|
if is_service_enabled df-publisher-service ; then
|
|
stop_process df-publisher-service
|
|
fi
|
|
}
|
|
|
|
function start_df_metadata_agent {
|
|
if is_service_enabled df-metadata ; then
|
|
echo "Starting Dragonflow metadata service"
|
|
run_process df-metadata "python $DF_METADATA_SERVICE --config-file $NEUTRON_CONF --config-file $DRAGONFLOW_CONF"
|
|
fi
|
|
}
|
|
|
|
function stop_df_metadata_agent {
|
|
if is_service_enabled df-metadata ; then
|
|
echo "Stopping Dragonflow metadata service"
|
|
stop_process df-metadata
|
|
sudo ovs-vsctl del-port br-int $DF_METADATA_SERVICE_INTERFACE
|
|
fi
|
|
}
|
|
|
|
# main loop
|
|
if [[ "$Q_ENABLE_DRAGONFLOW_LOCAL_CONTROLLER" == "True" ]]; then
|
|
if [[ "$1" == "stack" && "$2" == "install" ]]; then
|
|
if [[ "$OFFLINE" != "True" ]]; then
|
|
if ! is_neutron_enabled ; then
|
|
install_neutron
|
|
fi
|
|
install_df
|
|
install_ovs
|
|
fi
|
|
setup_develop $DRAGONFLOW_DIR
|
|
init_ovs
|
|
# We have to start at install time, because Neutron's post-config
|
|
# phase runs ovs-vsctl.
|
|
start_ovs
|
|
if function_exists nb_db_driver_start_server; then
|
|
nb_db_driver_start_server
|
|
fi
|
|
disable_libvirt_apparmor
|
|
elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
|
|
configure_ovs
|
|
configure_df_plugin
|
|
# initialize the nb db
|
|
init_nb_db
|
|
|
|
if [[ "$DF_PUB_SUB" == "True" ]]; then
|
|
# Implemented by the pub/sub plugin
|
|
configure_pubsub_service_plugin
|
|
# Defaults, in case no Pub/Sub service was selected
|
|
if [ -z $PUB_SUB_DRIVER ]; then
|
|
die $LINENO "pub-sub enabled, but no pub-sub driver selected"
|
|
fi
|
|
PUB_SUB_MULTIPROC_DRIVER=${PUB_SUB_MULTIPROC_DRIVER:-$PUB_SUB_DRIVER}
|
|
fi
|
|
|
|
if is_service_enabled nova; then
|
|
create_nova_conf_neutron
|
|
fi
|
|
|
|
if is_service_enabled df-publisher-service; then
|
|
start_pubsub_service
|
|
fi
|
|
|
|
start_df
|
|
start_df_metadata_agent
|
|
fi
|
|
|
|
if [[ "$1" == "unstack" ]]; then
|
|
stop_df_metadata_agent
|
|
stop_df
|
|
cleanup_ovs
|
|
stop_ovs
|
|
uninstall_ovs
|
|
if is_service_enabled df-publisher-service; then
|
|
stop_pubsub_service
|
|
fi
|
|
fi
|
|
fi
|