Add "neutron-bgp-dragent" to setup.cfg

neutron-bgp-dragent will be added to "/usr/local/bin" by install
script automatically when it's defined in entry_points section

Change-Id: I7592de868602db8f0c09756246a044cbe73d4800
Implements: blueprint bgp-spinout
Partial-Bug: #1560003

devstack/lib/dr

@@ -35,7 +35,7 @@ function configure_dr_agent_bgp_driver {
 
 #This API will be called for phase "install"
 
-function dr_configure {
+function dr_install {
     setup_develop $NEUTRON_DYNAMIC_ROUTING_DIR
     if is_service_enabled q-dr && is_service_enabled q-svc; then
         if is_protocol_enabled BGP; then

devstack/plugin.sh

@@ -6,7 +6,7 @@ if [[ "$1" == "stack" ]]; then
     case "$2" in
         install)
             echo_summary "Installing neutron-dynamic-routing"
-            dr_configure
+            dr_install
             ;;
         post-config)
             echo_summary "Configuring neutron-dynamic-routing"

setup.cfg

@@ -25,6 +25,8 @@ setup-hooks =
     pbr.hooks.setup_hook
 
 [entry_points]
+console_scripts =
+    neutron-bgp-dragent = neutron_dynamic_routing.cmd.eventlet.agents.bgp_dragent:main
 neutron.db.alembic_migrations =
     neutron-dynamic-routing = neutron_dynamic_routing.db.migration:alembic_migrations
 oslo.config.opts =