#!/bin/bash # # Neutron NEC OpenFlow plugin # --------------------------- # Save trace setting NEC_XTRACE=$(set +o | grep xtrace) set +o xtrace # Configuration parameters OFC_HOST=${OFC_HOST:-127.0.0.1} OFC_PORT=${OFC_PORT:-8888} OFC_API_HOST=${OFC_API_HOST:-$OFC_HOST} OFC_API_PORT=${OFC_API_PORT:-$OFC_PORT} OFC_OFP_HOST=${OFC_OFP_HOST:-$OFC_HOST} OFC_OFP_PORT=${OFC_OFP_PORT:-6633} OFC_DRIVER=${OFC_DRIVER:-trema} OFC_RETRY_MAX=${OFC_RETRY_MAX:-0} OFC_RETRY_INTERVAL=${OFC_RETRY_INTERVAL:-1} # Main logic # --------------------------- source $TOP_DIR/lib/neutron_plugins/ovs_base function neutron_plugin_create_nova_conf { _neutron_ovs_base_configure_nova_vif_driver } function neutron_plugin_install_agent_packages { # SKIP_OVS_INSTALL is useful when we want to use Open vSwitch whose # version is different from the version provided by the distribution. if [[ "$SKIP_OVS_INSTALL" = "True" ]]; then echo "You need to install Open vSwitch manually." return fi _neutron_ovs_base_install_agent_packages } function neutron_plugin_configure_common { Q_PLUGIN_CONF_PATH=etc/neutron/plugins/nec Q_PLUGIN_CONF_FILENAME=nec.ini Q_PLUGIN_CLASS="neutron.plugins.nec.nec_plugin.NECPluginV2" } function neutron_plugin_configure_debug_command { _neutron_ovs_base_configure_debug_command } function neutron_plugin_configure_dhcp_agent { : } function neutron_plugin_configure_l3_agent { _neutron_ovs_base_configure_l3_agent } function _quantum_plugin_setup_bridge { if [[ "$SKIP_OVS_BRIDGE_SETUP" = "True" ]]; then return fi # Set up integration bridge _neutron_ovs_base_setup_bridge $OVS_BRIDGE # Generate datapath ID from HOST_IP local dpid=$(printf "%07d%03d%03d%03d\n" ${HOST_IP//./ }) sudo ovs-vsctl --no-wait set Bridge $OVS_BRIDGE other-config:datapath-id=$dpid sudo ovs-vsctl --no-wait set-fail-mode $OVS_BRIDGE secure sudo ovs-vsctl --no-wait set-controller $OVS_BRIDGE tcp:$OFC_OFP_HOST:$OFC_OFP_PORT if [ -n "$OVS_INTERFACE" ]; then sudo ovs-vsctl --no-wait -- --may-exist add-port $OVS_BRIDGE $OVS_INTERFACE fi _neutron_setup_ovs_tunnels $OVS_BRIDGE } function neutron_plugin_configure_plugin_agent { _quantum_plugin_setup_bridge AGENT_BINARY="$NEUTRON_BIN_DIR/neutron-nec-agent" _neutron_ovs_base_configure_firewall_driver } function neutron_plugin_configure_service { iniset $NEUTRON_CONF DEFAULT api_extensions_path neutron/plugins/nec/extensions/ iniset /$Q_PLUGIN_CONF_FILE ofc host $OFC_API_HOST iniset /$Q_PLUGIN_CONF_FILE ofc port $OFC_API_PORT iniset /$Q_PLUGIN_CONF_FILE ofc driver $OFC_DRIVER iniset /$Q_PLUGIN_CONF_FILE ofc api_retry_max OFC_RETRY_MAX iniset /$Q_PLUGIN_CONF_FILE ofc api_retry_interval OFC_RETRY_INTERVAL _neutron_ovs_base_configure_firewall_driver } function neutron_plugin_setup_interface_driver { local conf_file=$1 iniset $conf_file DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver iniset $conf_file DEFAULT ovs_use_veth True } # Utility functions # --------------------------- # Setup OVS tunnel manually function _neutron_setup_ovs_tunnels { local bridge=$1 local id=0 GRE_LOCAL_IP=${GRE_LOCAL_IP:-$HOST_IP} if [ -n "$GRE_REMOTE_IPS" ]; then for ip in ${GRE_REMOTE_IPS//:/ }; do if [[ "$ip" == "$GRE_LOCAL_IP" ]]; then continue fi sudo ovs-vsctl --no-wait add-port $bridge gre$id -- \ set Interface gre$id type=gre options:remote_ip=$ip id=`expr $id + 1` done fi } function has_neutron_plugin_security_group { # 0 means True here return 0 } function neutron_plugin_check_adv_test_requirements { is_service_enabled q-agt && is_service_enabled q-dhcp && return 0 } # Restore xtrace $NEC_XTRACE