0dd34df455
As quantum plugin support is coming like floodlight, nvp and nec, it's worth while to refactor quantum plugin logic so that each plugin can be modified/enhanced intervening with other quantum plugin. And new plugin support can be added easily (hopefully) without modifying core logic. Change-Id: Ic5ab5b993272fdd3b4e779823323777a845ee681
80 lines
2.6 KiB
Plaintext
80 lines
2.6 KiB
Plaintext
# Quantum Linux Bridge plugin
|
|
# ---------------------------
|
|
|
|
# Save trace setting
|
|
XTRACE=$(set +o | grep xtrace)
|
|
set +o xtrace
|
|
|
|
function is_quantum_ovs_base_plugin() {
|
|
# linuxbridge doesn't use OVS
|
|
return 1
|
|
}
|
|
|
|
function quantum_plugin_create_nova_conf() {
|
|
NOVA_VIF_DRIVER=${NOVA_VIF_DRIVER:-"nova.virt.libvirt.vif.QuantumLinuxBridgeVIFDriver"}
|
|
}
|
|
|
|
function quantum_plugin_install_agent_packages() {
|
|
install_package bridge-utils
|
|
}
|
|
|
|
function quantum_plugin_configure_common() {
|
|
Q_PLUGIN_CONF_PATH=etc/quantum/plugins/linuxbridge
|
|
Q_PLUGIN_CONF_FILENAME=linuxbridge_conf.ini
|
|
Q_DB_NAME="quantum_linux_bridge"
|
|
Q_PLUGIN_CLASS="quantum.plugins.linuxbridge.lb_quantum_plugin.LinuxBridgePluginV2"
|
|
}
|
|
|
|
function quantum_plugin_configure_debug_command() {
|
|
iniset $QUANTUM_TEST_CONFIG_FILE DEFAULT external_network_bridge
|
|
}
|
|
|
|
function quantum_plugin_configure_dhcp_agent() {
|
|
:
|
|
}
|
|
|
|
function quantum_plugin_configure_l3_agent() {
|
|
iniset $Q_L3_CONF_FILE DEFAULT external_network_bridge
|
|
}
|
|
|
|
function quantum_plugin_configure_plugin_agent() {
|
|
# Setup physical network interface mappings. Override
|
|
# ``LB_VLAN_RANGES`` and ``LB_INTERFACE_MAPPINGS`` in ``localrc`` for more
|
|
# complex physical network configurations.
|
|
if [[ "$LB_INTERFACE_MAPPINGS" = "" ]] && [[ "$PHYSICAL_NETWORK" != "" ]] && [[ "$LB_PHYSICAL_INTERFACE" != "" ]]; then
|
|
LB_INTERFACE_MAPPINGS=$PHYSICAL_NETWORK:$LB_PHYSICAL_INTERFACE
|
|
fi
|
|
if [[ "$LB_INTERFACE_MAPPINGS" != "" ]]; then
|
|
iniset /$Q_PLUGIN_CONF_FILE LINUX_BRIDGE physical_interface_mappings $LB_INTERFACE_MAPPINGS
|
|
fi
|
|
AGENT_BINARY="$QUANTUM_DIR/bin/quantum-linuxbridge-agent"
|
|
}
|
|
|
|
function quantum_plugin_configure_service() {
|
|
if [[ "$ENABLE_TENANT_VLANS" = "True" ]]; then
|
|
iniset /$Q_PLUGIN_CONF_FILE VLANS tenant_network_type vlan
|
|
else
|
|
echo "WARNING - The linuxbridge plugin is using local tenant networks, with no connectivity between hosts."
|
|
fi
|
|
|
|
# Override ``LB_VLAN_RANGES`` and ``LB_INTERFACE_MAPPINGS`` in ``localrc``
|
|
# for more complex physical network configurations.
|
|
if [[ "$LB_VLAN_RANGES" = "" ]] && [[ "$PHYSICAL_NETWORK" != "" ]]; then
|
|
LB_VLAN_RANGES=$PHYSICAL_NETWORK
|
|
if [[ "$TENANT_VLAN_RANGE" != "" ]]; then
|
|
LB_VLAN_RANGES=$LB_VLAN_RANGES:$TENANT_VLAN_RANGE
|
|
fi
|
|
fi
|
|
if [[ "$LB_VLAN_RANGES" != "" ]]; then
|
|
iniset /$Q_PLUGIN_CONF_FILE VLANS network_vlan_ranges $LB_VLAN_RANGES
|
|
fi
|
|
}
|
|
|
|
function quantum_plugin_setup_interface_driver() {
|
|
local conf_file=$1
|
|
iniset $conf_file DEFAULT interface_driver quantum.agent.linux.interface.BridgeInterfaceDriver
|
|
}
|
|
|
|
# Restore xtrace
|
|
$XTRACE
|