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