4d8c5b0aca
For plugins that support VIF bindings, make use of the LibvirtGenericVIFDriver libvirt vif driver. The plugin returns the VIF type to Nova which inturn "knows" what to do. Change-Id: I82982a9f1324db878439aa6bbee38bd205f073d0
81 lines
2.8 KiB
Plaintext
81 lines
2.8 KiB
Plaintext
# Quantum Linux Bridge plugin
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# ---------------------------
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# Save trace setting
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MY_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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function is_quantum_ovs_base_plugin() {
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# linuxbridge doesn't use OVS
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return 1
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}
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function quantum_plugin_create_nova_conf() {
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NOVA_VIF_DRIVER=${NOVA_VIF_DRIVER:-"nova.virt.libvirt.vif.LibvirtGenericVIFDriver"}
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}
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function quantum_plugin_install_agent_packages() {
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install_package bridge-utils
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}
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function quantum_plugin_configure_common() {
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Q_PLUGIN_CONF_PATH=etc/quantum/plugins/linuxbridge
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Q_PLUGIN_CONF_FILENAME=linuxbridge_conf.ini
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Q_DB_NAME="quantum_linux_bridge"
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Q_PLUGIN_CLASS="quantum.plugins.linuxbridge.lb_quantum_plugin.LinuxBridgePluginV2"
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}
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function quantum_plugin_configure_debug_command() {
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iniset $QUANTUM_TEST_CONFIG_FILE DEFAULT external_network_bridge
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}
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function quantum_plugin_configure_dhcp_agent() {
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iniset $Q_DHCP_CONF_FILE DEFAULT dhcp_agent_manager quantum.agent.dhcp_agent.DhcpAgentWithStateReport
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}
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function quantum_plugin_configure_l3_agent() {
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iniset $Q_L3_CONF_FILE DEFAULT external_network_bridge
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iniset $Q_L3_CONF_FILE DEFAULT l3_agent_manager quantum.agent.l3_agent.L3NATAgentWithStateReport
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}
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function quantum_plugin_configure_plugin_agent() {
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# Setup physical network interface mappings. Override
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# ``LB_VLAN_RANGES`` and ``LB_INTERFACE_MAPPINGS`` in ``localrc`` for more
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# complex physical network configurations.
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if [[ "$LB_INTERFACE_MAPPINGS" = "" ]] && [[ "$PHYSICAL_NETWORK" != "" ]] && [[ "$LB_PHYSICAL_INTERFACE" != "" ]]; then
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LB_INTERFACE_MAPPINGS=$PHYSICAL_NETWORK:$LB_PHYSICAL_INTERFACE
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fi
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if [[ "$LB_INTERFACE_MAPPINGS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE LINUX_BRIDGE physical_interface_mappings $LB_INTERFACE_MAPPINGS
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fi
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AGENT_BINARY="$QUANTUM_DIR/bin/quantum-linuxbridge-agent"
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}
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function quantum_plugin_configure_service() {
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if [[ "$ENABLE_TENANT_VLANS" = "True" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE VLANS tenant_network_type vlan
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else
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echo "WARNING - The linuxbridge plugin is using local tenant networks, with no connectivity between hosts."
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fi
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# Override ``LB_VLAN_RANGES`` and ``LB_INTERFACE_MAPPINGS`` in ``localrc``
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# for more complex physical network configurations.
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if [[ "$LB_VLAN_RANGES" = "" ]] && [[ "$PHYSICAL_NETWORK" != "" ]]; then
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LB_VLAN_RANGES=$PHYSICAL_NETWORK
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if [[ "$TENANT_VLAN_RANGE" != "" ]]; then
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LB_VLAN_RANGES=$LB_VLAN_RANGES:$TENANT_VLAN_RANGE
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fi
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fi
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if [[ "$LB_VLAN_RANGES" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE VLANS network_vlan_ranges $LB_VLAN_RANGES
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fi
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}
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function quantum_plugin_setup_interface_driver() {
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local conf_file=$1
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iniset $conf_file DEFAULT interface_driver quantum.agent.linux.interface.BridgeInterfaceDriver
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}
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# Restore xtrace
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$MY_XTRACE
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