#!/bin/bash
 #

 # Neutron Open vSwitch L2 agent

 # -----------------------------
 
 # Save trace setting

 _XTRACE_NEUTRON_OVSL2=$(set +o | grep xtrace)

 set +o xtrace
 

 source $TOP_DIR/lib/neutron_plugins/ovs_base

 function neutron_plugin_create_nova_conf {

     _neutron_ovs_base_configure_nova_vif_driver

 }
 

 function neutron_plugin_install_agent_packages {

     _neutron_ovs_base_install_agent_packages

 }
 

 function neutron_plugin_configure_dhcp_agent {

     local conf_file=$1

     :

 }
 

 function neutron_plugin_configure_l3_agent {

     local conf_file=$1

     _neutron_ovs_base_configure_l3_agent

 }
 

 function neutron_plugin_configure_plugin_agent {

     # Setup integration bridge

     _neutron_ovs_base_setup_bridge $OVS_BRIDGE
     _neutron_ovs_base_configure_firewall_driver

 
     # Setup agent for tunneling

     if [[ "$OVS_ENABLE_TUNNELING" == "True" ]]; then

         iniset /$Q_PLUGIN_CONF_FILE ovs local_ip $TUNNEL_ENDPOINT_IP

         iniset /$Q_PLUGIN_CONF_FILE ovs tunnel_bridge $OVS_TUNNEL_BRIDGE

     fi
 
     # Setup physical network bridge mappings.  Override
     # ``OVS_VLAN_RANGES`` and ``OVS_BRIDGE_MAPPINGS`` in ``localrc`` for more
     # complex physical network configurations.

     if [[ "$PHYSICAL_NETWORK" != "" ]] && [[ "$OVS_PHYSICAL_BRIDGE" != "" ]]; then
         if [[ "$OVS_BRIDGE_MAPPINGS" == "" ]]; then
             OVS_BRIDGE_MAPPINGS=$PHYSICAL_NETWORK:$OVS_PHYSICAL_BRIDGE
         fi

         # Configure bridge manually with physical interface as port for multi-node
         _neutron_ovs_base_add_bridge $OVS_PHYSICAL_BRIDGE

     fi
     if [[ "$OVS_BRIDGE_MAPPINGS" != "" ]]; then

         iniset /$Q_PLUGIN_CONF_FILE ovs bridge_mappings $OVS_BRIDGE_MAPPINGS

     fi

     AGENT_BINARY="$NEUTRON_BIN_DIR/neutron-openvswitch-agent"

     iniset /$Q_PLUGIN_CONF_FILE agent tunnel_types $Q_TUNNEL_TYPES

     iniset /$Q_PLUGIN_CONF_FILE ovs datapath_type $OVS_DATAPATH_TYPE

 }
 

 function neutron_plugin_setup_interface_driver {

     local conf_file=$1

     iniset $conf_file DEFAULT interface_driver openvswitch

 }
 

 function neutron_plugin_check_adv_test_requirements {

     is_service_enabled q-agt && is_service_enabled q-dhcp && return 0
 }
 
 # Restore xtrace

 $_XTRACE_NEUTRON_OVSL2