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/ovs_base b/lib/quantum_plugins/ovs_base
new file mode 100644
index 0000000..d9f6fd0
--- /dev/null
+++ b/lib/quantum_plugins/ovs_base
@@ -0,0 +1,49 @@
+# common functions for ovs based plugin
+# -------------------------------------
+
+# Save trace setting
+XTRACE=$(set +o | grep xtrace)
+set +o xtrace
+
+function is_quantum_ovs_base_plugin() {
+ # Yes, we use OVS.
+ return 0
+}
+
+function _quantum_ovs_base_setup_bridge() {
+ local bridge=$1
+ quantum-ovs-cleanup --ovs_integration_bridge $bridge
+ sudo ovs-vsctl --no-wait -- --may-exist add-br $bridge
+ sudo ovs-vsctl --no-wait br-set-external-id $bridge bridge-id $bridge
+}
+
+function _quantum_ovs_base_install_agent_packages() {
+ local kernel_version
+ # Install deps
+ # FIXME add to ``files/apts/quantum``, but don't install if not needed!
+ if is_ubuntu; then
+ kernel_version=`cat /proc/version | cut -d " " -f3`
+ install_package make fakeroot dkms openvswitch-switch openvswitch-datapath-dkms linux-headers-$kernel_version
+ else
+ ### FIXME(dtroyer): Find RPMs for OpenVSwitch
+ echo "OpenVSwitch packages need to be located"
+ # Fedora does not started OVS by default
+ restart_service openvswitch
+ fi
+}
+
+function _quantum_ovs_base_configure_debug_command() {
+ iniset $QUANTUM_TEST_CONFIG_FILE DEFAULT external_network_bridge $PUBLIC_BRIDGE
+}
+
+function _quantum_ovs_base_configure_l3_agent() {
+ iniset $Q_L3_CONF_FILE DEFAULT external_network_bridge $PUBLIC_BRIDGE
+
+ quantum-ovs-cleanup --external_network_bridge $PUBLIC_BRIDGE
+ sudo ovs-vsctl --no-wait -- --may-exist add-br $PUBLIC_BRIDGE
+ # ensure no IP is configured on the public bridge
+ sudo ip addr flush dev $PUBLIC_BRIDGE
+}
+
+# Restore xtrace
+$XTRACE