lib/quantum: refactor quantum plugins and third party
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
diff --git a/lib/quantum_plugins/ryu b/lib/quantum_plugins/ryu
new file mode 100644
index 0000000..86105bc
--- /dev/null
+++ b/lib/quantum_plugins/ryu
@@ -0,0 +1,63 @@
+# Quantum Ryu plugin
+# ------------------
+
+# Save trace setting
+XTRACE=$(set +o | grep xtrace)
+set +o xtrace
+
+source $TOP_DIR/lib/quantum_plugins/ovs_base
+source $TOP_DIR/lib/quantum_thirdparty/ryu # for configuration value
+
+function quantum_plugin_create_nova_conf() {
+ NOVA_VIF_DRIVER=${NOVA_VIF_DRIVER:-"nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver"}
+ iniset $NOVA_CONF DEFAULT libvirt_ovs_integration_bridge "$OVS_BRIDGE"
+}
+
+function quantum_plugin_install_agent_packages() {
+ _quantum_ovs_base_install_agent_packages
+}
+
+function quantum_plugin_configure_common() {
+ Q_PLUGIN_CONF_PATH=etc/quantum/plugins/ryu
+ Q_PLUGIN_CONF_FILENAME=ryu.ini
+ Q_DB_NAME="ovs_quantum"
+ Q_PLUGIN_CLASS="quantum.plugins.ryu.ryu_quantum_plugin.RyuQuantumPluginV2"
+}
+
+function quantum_plugin_configure_debug_command() {
+ _quantum_ovs_base_configure_debug_command
+ iniset $QUANTUM_TEST_CONFIG_FILE DEFAULT ryu_api_host $RYU_API_HOST:$RYU_API_PORT
+}
+
+function quantum_plugin_configure_dhcp_agent() {
+ iniset $Q_DHCP_CONF_FILE DEFAULT ryu_api_host $RYU_API_HOST:$RYU_API_PORT
+}
+
+function quantum_plugin_configure_l3_agent() {
+ iniset $Q_L3_CONF_FILE DEFAULT ryu_api_host $RYU_API_HOST:$RYU_API_PORT
+ _quantum_ovs_base_configure_l3_agent
+}
+
+function quantum_plugin_configure_plugin_agent() {
+ # Set up integration bridge
+ OVS_BRIDGE=${OVS_BRIDGE:-br-int}
+ _quantum_ovs_base_setup_bridge $OVS_BRIDGE
+ if [ -n "$RYU_INTERNAL_INTERFACE" ]; then
+ sudo ovs-vsctl --no-wait -- --may-exist add-port $OVS_BRIDGE $RYU_INTERNAL_INTERFACE
+ fi
+ iniset /$Q_PLUGIN_CONF_FILE OVS integration_bridge $OVS_BRIDGE
+ AGENT_BINARY="$QUANTUM_DIR/quantum/plugins/ryu/agent/ryu_quantum_agent.py"
+}
+
+function quantum_plugin_configure_service() {
+ iniset /$Q_PLUGIN_CONF_FILE OVS openflow_rest_api $RYU_API_HOST:$RYU_API_PORT
+}
+
+function quantum_plugin_setup_interface_driver() {
+ local conf_file=$1
+ iniset $conf_file DEFAULT interface_driver quantum.agent.linux.interface.OVSInterfaceDriver
+ iniset $conf_file DEFAULT ovs_use_veth True
+}
+
+# Restore xtrace
+$XTRACE