@@ -691,7 +691,7 @@ fi

 if is_service_enabled quantum; then

     git_clone $QUANTUM_CLIENT_REPO $QUANTUM_CLIENT_DIR $QUANTUM_CLIENT_BRANCH

 fi

-if is_service_enabled q-svc; then

+if is_service_enabled quantum; then

     # quantum

     git_clone $QUANTUM_REPO $QUANTUM_DIR $QUANTUM_BRANCH

 fi

@@ -730,7 +730,7 @@ fi

 if is_service_enabled quantum; then

     cd $QUANTUM_CLIENT_DIR; sudo python setup.py develop

 fi

-if is_service_enabled q-svc; then

+if is_service_enabled quantum; then

     cd $QUANTUM_DIR; sudo python setup.py develop

 fi

 if is_service_enabled m-svc; then

@@ -1030,128 +1030,111 @@ if is_service_enabled g-reg; then

     cp $GLANCE_DIR/etc/policy.json $GLANCE_POLICY_JSON

 fi

-# Quantum

+# Quantum (for controller or agent nodes)

 # -------

 if is_service_enabled quantum; then

     # Put config files in /etc/quantum for everyone to find

-    QUANTUM_CONF_DIR=/etc/quantum

-    if [[ ! -d $QUANTUM_CONF_DIR ]]; then

-        sudo mkdir -p $QUANTUM_CONF_DIR

+    if [[ ! -d /etc/quantum ]]; then

+        sudo mkdir -p /etc/quantum

+    fi

+    sudo chown `whoami` /etc/quantum

+

+    if [[ "$Q_PLUGIN" = "openvswitch" ]]; then

+        Q_PLUGIN_CONF_PATH=etc/quantum/plugins/openvswitch

+        Q_PLUGIN_CONF_FILENAME=ovs_quantum_plugin.ini

+        Q_DB_NAME="ovs_quantum"

+        Q_PLUGIN_CLASS="quantum.plugins.openvswitch.ovs_quantum_plugin.OVSQuantumPlugin"

+    elif [[ "$Q_PLUGIN" = "linuxbridge" ]]; then

+        # Install deps

+        # FIXME add to files/apts/quantum, but don't install if not needed!

+        install_package python-configobj

+        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.LinuxBridgePlugin.LinuxBridgePlugin"

+    else

+        echo "Unknown Quantum plugin '$Q_PLUGIN'.. exiting"

+        exit 1

+    fi

+

+    # if needed, move config file from $QUANTUM_DIR/etc/quantum to /etc/quantum

+    mkdir -p /$Q_PLUGIN_CONF_PATH

+    Q_PLUGIN_CONF_FILE=$Q_PLUGIN_CONF_PATH/$Q_PLUGIN_CONF_FILENAME

+    if [[ -e $QUANTUM_DIR/$Q_PLUGIN_CONF_FILE ]]; then

+            sudo mv $QUANTUM_DIR/$Q_PLUGIN_CONF_FILE /$Q_PLUGIN_CONF_FILE

     fi

-    sudo chown `whoami` $QUANTUM_CONF_DIR

-

-    # Set default values when using Linux Bridge plugin

-    if [[ "$Q_PLUGIN" = "linuxbridge" ]]; then

-        # set the config file

-        QUANTUM_LB_CONF_DIR=$QUANTUM_CONF_DIR/plugins/linuxbridge

-        mkdir -p $QUANTUM_LB_CONF_DIR

-        QUANTUM_LB_CONFIG_FILE=$QUANTUM_LB_CONF_DIR/linuxbridge_conf.ini

-        # must remove this file from existing location, otherwise Quantum will prefer it

-        if [[ -e $QUANTUM_DIR/etc/quantum/plugins/linuxbridge/linuxbridge_conf.ini ]]; then

-            sudo mv $QUANTUM_DIR/etc/quantum/plugins/linuxbridge/linuxbridge_conf.ini $QUANTUM_LB_CONFIG_FILE

+    sudo sed -i -e "s/^sql_connection =.*$/sql_connection = mysql:\/\/$MYSQL_USER:$MYSQL_PASSWORD@$MYSQL_HOST\/$Q_DB_NAME?charset=utf8/g" /$Q_PLUGIN_CONF_FILE

+

+    OVS_ENABLE_TUNNELING=${OVS_ENABLE_TUNNELING:-True}

+    if [[ "$Q_PLUGIN" = "openvswitch" && $OVS_ENABLE_TUNNELING = "True" ]]; then

+        OVS_VERSION=`ovs-vsctl --version | head -n 1 | awk '{print $4;}'`

+        if [ $OVS_VERSION \< "1.4" ] && ! is_service_enabled q-svc ; then

+            echo "You are running OVS version $OVS_VERSION."

+            echo "OVS 1.4+ is required for tunneling between multiple hosts."

+            exit 1

         fi

-        #set the default network interface

-        QUANTUM_LB_PRIVATE_INTERFACE=${QUANTUM_LB_PRIVATE_INTERFACE:-$GUEST_INTERFACE_DEFAULT}

+        sudo sed -i -e "s/.*enable-tunneling = .*$/enable-tunneling = $OVS_ENABLE_TUNNELING/g" /$Q_PLUGIN_CONF_FILE

     fi

 fi

-# Quantum service

+

+# Quantum service (for controller node)

 if is_service_enabled q-svc; then

-    QUANTUM_PLUGIN_INI_FILE=$QUANTUM_CONF_DIR/plugins.ini

+    Q_PLUGIN_INI_FILE=/etc/quantum/plugins.ini

+    Q_CONF_FILE=/etc/quantum/quantum.conf

     # must remove this file from existing location, otherwise Quantum will prefer it

     if [[ -e $QUANTUM_DIR/etc/plugins.ini ]]; then

-        sudo mv $QUANTUM_DIR/etc/plugins.ini $QUANTUM_PLUGIN_INI_FILE

+        sudo mv $QUANTUM_DIR/etc/plugins.ini $Q_PLUGIN_INI_FILE

     fi

-    if [[ "$Q_PLUGIN" = "openvswitch" ]]; then

-        # Install deps

-        # FIXME add to files/apts/quantum, but don't install if not needed!

-        if [[ "$os_PACKAGE" = "deb" ]]; then

-            kernel_version=`cat /proc/version | cut -d " " -f3`

-            install_package openvswitch-switch openvswitch-datapath-dkms linux-headers-$kernel_version

-        else

-            ### FIXME(dtroyer): Find RPMs for OpenVSwitch

-            echo "OpenVSwitch packages need to be located"

-        fi

-

-        QUANTUM_OVS_CONF_DIR=$QUANTUM_CONF_DIR/plugins/openvswitch

-        QUANTUM_OVS_CONFIG_FILE=$QUANTUM_OVS_CONF_DIR/ovs_quantum_plugin.ini

+    if [[ -e $QUANTUM_DIR/etc/quantum.conf ]]; then

+      sudo mv $QUANTUM_DIR/etc/quantum.conf $Q_CONF_FILE

+    fi

-        # Create database for the plugin/agent

-        if is_service_enabled mysql; then

-            mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'DROP DATABASE IF EXISTS ovs_quantum;'

-            mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'CREATE DATABASE IF NOT EXISTS ovs_quantum CHARACTER SET utf8;'

-        else

-            echo "mysql must be enabled in order to use the $Q_PLUGIN Quantum plugin."

-            exit 1

-        fi

-        # Make sure we're using the openvswitch plugin

-        sudo sed -i -e "s/^provider =.*$/provider = quantum.plugins.openvswitch.ovs_quantum_plugin.OVSQuantumPlugin/g" $QUANTUM_PLUGIN_INI_FILE

-    elif [[ "$Q_PLUGIN" = "linuxbridge" ]]; then

-        # Install deps

-        # FIXME add to files/apts/quantum, but don't install if not needed!

-        install_package python-configobj

-        # Create database for the plugin/agent

-        if is_service_enabled mysql; then

-            mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'DROP DATABASE IF EXISTS quantum_linux_bridge;'

-            mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'CREATE DATABASE IF NOT EXISTS quantum_linux_bridge;'

-            if grep -Fxq "user = " $QUANTUM_LB_CONFIG_FILE

-            then

-                sudo sed -i -e "s/^connection = sqlite$/#connection = sqlite/g" $QUANTUM_LB_CONFIG_FILE

-                sudo sed -i -e "s/^#connection = mysql$/connection = mysql/g" $QUANTUM_LB_CONFIG_FILE

-                sudo sed -i -e "s/^user = .*$/user = $MYSQL_USER/g" $QUANTUM_LB_CONFIG_FILE

-                sudo sed -i -e "s/^pass = .*$/pass = $MYSQL_PASSWORD/g" $QUANTUM_LB_CONFIG_FILE

-                sudo sed -i -e "s/^host = .*$/host = $MYSQL_HOST/g" $QUANTUM_LB_CONFIG_FILE

-            else

-                sudo sed -i -e "s/^sql_connection =.*$/sql_connection = mysql:\/\/$MYSQL_USER:$MYSQL_PASSWORD@$MYSQL_HOST\/quantum_linux_bridge?charset=utf8/g" $QUANTUM_LB_CONFIG_FILE

-            fi

+    if is_service_enabled mysql; then

+            mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e "DROP DATABASE IF EXISTS $Q_DB_NAME;"

+            mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e "CREATE DATABASE IF NOT EXISTS $Q_DB_NAME CHARACTER SET utf8;"

         else

             echo "mysql must be enabled in order to use the $Q_PLUGIN Quantum plugin."

             exit 1

-        fi

-        # Make sure we're using the linuxbridge plugin

-        sudo sed -i -e "s/^provider =.*$/provider = quantum.plugins.linuxbridge.LinuxBridgePlugin.LinuxBridgePlugin/g" $QUANTUM_PLUGIN_INI_FILE

-    fi

-    if [[ -e $QUANTUM_DIR/etc/quantum.conf ]]; then

-        sudo mv $QUANTUM_DIR/etc/quantum.conf $QUANTUM_CONF_DIR/quantum.conf

     fi

-    screen_it q-svc "cd $QUANTUM_DIR && PYTHONPATH=.:$QUANTUM_CLIENT_DIR:$PYTHONPATH python $QUANTUM_DIR/bin/quantum-server $QUANTUM_CONF_DIR/quantum.conf"

+    sudo sed -i -e "s/^provider =.*$/provider = $Q_PLUGIN_CLASS/g" $Q_PLUGIN_INI_FILE

+

+    screen_it q-svc "cd $QUANTUM_DIR && python $QUANTUM_DIR/bin/quantum-server $Q_CONF_FILE"

 fi

 # Quantum agent (for compute nodes)

 if is_service_enabled q-agt; then

     if [[ "$Q_PLUGIN" = "openvswitch" ]]; then

+        # Install deps

+        # FIXME add to files/apts/quantum, but don't install if not needed!

+        if [[ "$os_PACKAGE" = "deb" ]]; 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"

+        fi

         # Set up integration bridge

         OVS_BRIDGE=${OVS_BRIDGE:-br-int}

+        for PORT in `sudo ovs-vsctl --no-wait list-ports $OVS_BRIDGE`; do

+            if [[ "$PORT" =~ tap* ]]; then echo `sudo ip link delete $PORT` > /dev/null; fi

+            sudo ovs-vsctl --no-wait del-port $OVS_BRIDGE $PORT

+        done

         sudo ovs-vsctl --no-wait -- --if-exists del-br $OVS_BRIDGE

         sudo ovs-vsctl --no-wait add-br $OVS_BRIDGE

         sudo ovs-vsctl --no-wait br-set-external-id $OVS_BRIDGE bridge-id br-int

-

-        # Start up the quantum <-> openvswitch agent

-        QUANTUM_OVS_CONF_DIR=$QUANTUM_CONF_DIR/plugins/openvswitch

-        mkdir -p $QUANTUM_OVS_CONF_DIR

-        QUANTUM_OVS_CONFIG_FILE=$QUANTUM_OVS_CONF_DIR/ovs_quantum_plugin.ini

-        if [[ -e $QUANTUM_DIR/etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini ]]; then

-            sudo mv $QUANTUM_DIR/etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini $QUANTUM_OVS_CONFIG_FILE

-        fi

-        sudo sed -i -e "s/^sql_connection =.*$/sql_connection = mysql:\/\/$MYSQL_USER:$MYSQL_PASSWORD@$MYSQL_HOST\/ovs_quantum?charset=utf8/g" $QUANTUM_OVS_CONFIG_FILE

-        screen_it q-agt "sleep 4; sudo python $QUANTUM_DIR/quantum/plugins/openvswitch/agent/ovs_quantum_agent.py $QUANTUM_OVS_CONFIG_FILE -v"

+        sudo sed -i -e "s/.*local-ip = .*/local-ip = $HOST_IP/g" /$Q_PLUGIN_CONF_FILE

+        AGENT_BINARY=$QUANTUM_DIR/quantum/plugins/openvswitch/agent/ovs_quantum_agent.py

     elif [[ "$Q_PLUGIN" = "linuxbridge" ]]; then

        # Start up the quantum <-> linuxbridge agent

        install_package bridge-utils

-       sudo sed -i -e "s/^physical_interface = .*$/physical_interface = $QUANTUM_LB_PRIVATE_INTERFACE/g" $QUANTUM_LB_CONFIG_FILE

-       if grep -Fxq "user = " $QUANTUM_LB_CONFIG_FILE

-       then

-           sudo sed -i -e "s/^connection = sqlite$/#connection = sqlite/g" $QUANTUM_LB_CONFIG_FILE

-           sudo sed -i -e "s/^#connection = mysql$/connection = mysql/g" $QUANTUM_LB_CONFIG_FILE

-           sudo sed -i -e "s/^user = .*$/user = $MYSQL_USER/g" $QUANTUM_LB_CONFIG_FILE

-           sudo sed -i -e "s/^pass = .*$/pass = $MYSQL_PASSWORD/g" $QUANTUM_LB_CONFIG_FILE

-           sudo sed -i -e "s/^host = .*$/host = $MYSQL_HOST/g" $QUANTUM_LB_CONFIG_FILE

-       else

-           sudo sed -i -e "s/^sql_connection =.*$/sql_connection = mysql:\/\/$MYSQL_USER:$MYSQL_PASSWORD@$MYSQL_HOST\/quantum_linux_bridge?charset=utf8/g" $QUANTUM_LB_CONFIG_FILE

-       fi

-

-       screen_it q-agt "sleep 4; sudo python $QUANTUM_DIR/quantum/plugins/linuxbridge/agent/linuxbridge_quantum_agent.py $QUANTUM_LB_CONFIG_FILE -v"

+        #set the default network interface

+       QUANTUM_LB_PRIVATE_INTERFACE=${QUANTUM_LB_PRIVATE_INTERFACE:-$GUEST_INTERFACE_DEFAULT}

+       sudo sed -i -e "s/^physical_interface = .*$/physical_interface = $QUANTUM_LB_PRIVATE_INTERFACE/g" /$Q_PLUGIN_CONF_FILE

+       AGENT_BINARY=$QUANTUM_DIR/quantum/plugins/linuxbridge/agent/linuxbridge_quantum_agent.py

     fi

+    # Start up the quantum agent

+    screen_it q-agt "sudo python $AGENT_BINARY /$Q_PLUGIN_CONF_FILE -v"

 fi

 # Melange service

@@ -1281,6 +1264,21 @@ if is_service_enabled n-cpu; then

         fi

     fi

+    QEMU_CONF=/etc/libvirt/qemu.conf

+    if is_service_enabled quantum && [[ $Q_PLUGIN = "openvswitch" ]] && ! sudo grep -q '^cgroup_device_acl' $QEMU_CONF ; then

+        # add /dev/net/tun to cgroup_device_acls, needed for type=ethernet interfaces

+        sudo chmod 666 $QEMU_CONF

+        sudo cat <<EOF >> /etc/libvirt/qemu.conf

+cgroup_device_acl = [

+    "/dev/null", "/dev/full", "/dev/zero",

+    "/dev/random", "/dev/urandom",

+    "/dev/ptmx", "/dev/kvm", "/dev/kqemu",

+    "/dev/rtc", "/dev/hpet","/dev/net/tun",

+]

+EOF

+        sudo chmod 644 $QEMU_CONF

+    fi

+

     if [[ "$os_PACKAGE" = "deb" ]]; then

         LIBVIRT_DAEMON=libvirt-bin

     else

@@ -1621,17 +1619,18 @@ if is_service_enabled quantum; then

         add_nova_opt "melange_host=$M_HOST"

         add_nova_opt "melange_port=$M_PORT"

     fi

-    if is_service_enabled q-svc && [[ "$Q_PLUGIN" = "openvswitch" ]]; then

-        add_nova_opt "libvirt_vif_type=ethernet"

-        add_nova_opt "libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtOpenVswitchDriver"

-        add_nova_opt "linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver"

-        add_nova_opt "quantum_use_dhcp=True"

-    elif is_service_enabled q-svc && [[ "$Q_PLUGIN" = "linuxbridge" ]]; then

-        add_nova_opt "libvirt_vif_type=ethernet"

-        add_nova_opt "libvirt_vif_driver=nova.virt.libvirt.vif.QuantumLinuxBridgeVIFDriver"

-        add_nova_opt "linuxnet_interface_driver=nova.network.linux_net.QuantumLinuxBridgeInterfaceDriver"

-        add_nova_opt "quantum_use_dhcp=True"

+

+    if [[ "$Q_PLUGIN" = "openvswitch" ]]; then

+        NOVA_VIF_DRIVER="nova.virt.libvirt.vif.LibvirtOpenVswitchDriver"

+        LINUXNET_VIF_DRIVER="nova.network.linux_net.LinuxOVSInterfaceDriver"

+    elif [[ "$Q_PLUGIN" = "linuxbridge" ]]; then

+        NOVA_VIF_DRIVER="nova.virt.libvirt.vif.QuantumLinuxBridgeVIFDriver"

+        LINUXNET_VIF_DRIVER="nova.network.linux_net.QuantumLinuxBridgeInterfaceDriver"

     fi

+    add_nova_opt "libvirt_vif_type=ethernet"

+    add_nova_opt "libvirt_vif_driver=$NOVA_VIF_DRIVER"

+    add_nova_opt "linuxnet_interface_driver=$LINUXNET_VIF_DRIVER"

+    add_nova_opt "quantum_use_dhcp=True"

 else

     add_nova_opt "network_manager=nova.network.manager.$NET_MAN"

 fi