Merge "Neutron: include metering service plugin in conf"
diff --git a/doc/source/plugin-registry.rst b/doc/source/plugin-registry.rst
index 99681b3..104fca6 100644
--- a/doc/source/plugin-registry.rst
+++ b/doc/source/plugin-registry.rst
@@ -48,6 +48,7 @@
 devstack-plugin-glusterfs              `git://git.openstack.org/openstack/devstack-plugin-glusterfs <https://git.openstack.org/cgit/openstack/devstack-plugin-glusterfs>`__
 devstack-plugin-hdfs                   `git://git.openstack.org/openstack/devstack-plugin-hdfs <https://git.openstack.org/cgit/openstack/devstack-plugin-hdfs>`__
 devstack-plugin-kafka                  `git://git.openstack.org/openstack/devstack-plugin-kafka <https://git.openstack.org/cgit/openstack/devstack-plugin-kafka>`__
+devstack-plugin-mariadb                `git://git.openstack.org/openstack/devstack-plugin-mariadb <https://git.openstack.org/cgit/openstack/devstack-plugin-mariadb>`__
 devstack-plugin-nfs                    `git://git.openstack.org/openstack/devstack-plugin-nfs <https://git.openstack.org/cgit/openstack/devstack-plugin-nfs>`__
 devstack-plugin-pika                   `git://git.openstack.org/openstack/devstack-plugin-pika <https://git.openstack.org/cgit/openstack/devstack-plugin-pika>`__
 devstack-plugin-sheepdog               `git://git.openstack.org/openstack/devstack-plugin-sheepdog <https://git.openstack.org/cgit/openstack/devstack-plugin-sheepdog>`__
@@ -61,12 +62,14 @@
 gce-api                                `git://git.openstack.org/openstack/gce-api <https://git.openstack.org/cgit/openstack/gce-api>`__
 gnocchi                                `git://git.openstack.org/openstack/gnocchi <https://git.openstack.org/cgit/openstack/gnocchi>`__
 group-based-policy                     `git://git.openstack.org/openstack/group-based-policy <https://git.openstack.org/cgit/openstack/group-based-policy>`__
+heat                                   `git://git.openstack.org/openstack/heat <https://git.openstack.org/cgit/openstack/heat>`__
 higgins                                `git://git.openstack.org/openstack/higgins <https://git.openstack.org/cgit/openstack/higgins>`__
 ironic                                 `git://git.openstack.org/openstack/ironic <https://git.openstack.org/cgit/openstack/ironic>`__
 ironic-inspector                       `git://git.openstack.org/openstack/ironic-inspector <https://git.openstack.org/cgit/openstack/ironic-inspector>`__
 ironic-staging-drivers                 `git://git.openstack.org/openstack/ironic-staging-drivers <https://git.openstack.org/cgit/openstack/ironic-staging-drivers>`__
 kingbird                               `git://git.openstack.org/openstack/kingbird <https://git.openstack.org/cgit/openstack/kingbird>`__
 kuryr                                  `git://git.openstack.org/openstack/kuryr <https://git.openstack.org/cgit/openstack/kuryr>`__
+kuryr-libnetwork                       `git://git.openstack.org/openstack/kuryr-libnetwork <https://git.openstack.org/cgit/openstack/kuryr-libnetwork>`__
 magnum                                 `git://git.openstack.org/openstack/magnum <https://git.openstack.org/cgit/openstack/magnum>`__
 magnum-ui                              `git://git.openstack.org/openstack/magnum-ui <https://git.openstack.org/cgit/openstack/magnum-ui>`__
 manila                                 `git://git.openstack.org/openstack/manila <https://git.openstack.org/cgit/openstack/manila>`__
@@ -102,6 +105,7 @@
 networking-vsphere                     `git://git.openstack.org/openstack/networking-vsphere <https://git.openstack.org/cgit/openstack/networking-vsphere>`__
 neutron                                `git://git.openstack.org/openstack/neutron <https://git.openstack.org/cgit/openstack/neutron>`__
 neutron-dynamic-routing                `git://git.openstack.org/openstack/neutron-dynamic-routing <https://git.openstack.org/cgit/openstack/neutron-dynamic-routing>`__
+neutron-fwaas                          `git://git.openstack.org/openstack/neutron-fwaas <https://git.openstack.org/cgit/openstack/neutron-fwaas>`__
 neutron-lbaas                          `git://git.openstack.org/openstack/neutron-lbaas <https://git.openstack.org/cgit/openstack/neutron-lbaas>`__
 neutron-lbaas-dashboard                `git://git.openstack.org/openstack/neutron-lbaas-dashboard <https://git.openstack.org/cgit/openstack/neutron-lbaas-dashboard>`__
 neutron-vpnaas                         `git://git.openstack.org/openstack/neutron-vpnaas <https://git.openstack.org/cgit/openstack/neutron-vpnaas>`__
diff --git a/files/rpms/general b/files/rpms/general
index ee2e8a0..d0ceb56 100644
--- a/files/rpms/general
+++ b/files/rpms/general
@@ -7,9 +7,9 @@
 gettext  # used for compiling message catalogs
 git-core
 graphviz # needed only for docs
-iptables-services  # NOPRIME f22,f23,f24
+iptables-services  # NOPRIME f23,f24
 java-1.7.0-openjdk-headless  # NOPRIME rhel7
-java-1.8.0-openjdk-headless  # NOPRIME f22,f23,f24
+java-1.8.0-openjdk-headless  # NOPRIME f23,f24
 libffi-devel
 libjpeg-turbo-devel # Pillow 3.0.0
 libxml2-devel # lxml
diff --git a/files/rpms/nova b/files/rpms/nova
index 594393e..a883ec4 100644
--- a/files/rpms/nova
+++ b/files/rpms/nova
@@ -7,7 +7,7 @@
 genisoimage # required for config_drive
 iptables
 iputils
-kernel-modules # dist:f22,f23,f24
+kernel-modules # dist:f23,f24
 kpartx
 kvm # NOPRIME
 libvirt-bin # NOPRIME
diff --git a/files/rpms/swift b/files/rpms/swift
index 1e05167..bd249ee 100644
--- a/files/rpms/swift
+++ b/files/rpms/swift
@@ -2,7 +2,7 @@
 liberasurecode-devel
 memcached
 pyxattr
-rsync-daemon # dist:f22,f23,f24
+rsync-daemon # dist:f23,f24
 sqlite
 xfsprogs
 xinetd
diff --git a/functions b/functions
index aa12e1e..5856578 100644
--- a/functions
+++ b/functions
@@ -251,6 +251,7 @@
             image create \
             "$image_name" --public \
             --container-format=bare --disk-format=ploop \
+            --property hypervisor_type=vz \
             --property vm_mode=$vm_mode < "${image}"
         return
     fi
@@ -331,7 +332,7 @@
     fi
 
     if is_arch "aarch64"; then
-        img_property="--property hw_machine_type=virt --property hw_cdrom_bus=virtio --property os_command_line='console=ttyAMA0'"
+        img_property="--property hw_machine_type=virt --property hw_cdrom_bus=scsi --property hw_scsi_model=virtio-scsi --property os_command_line='console=ttyAMA0'"
     fi
 
     if [ "$container_format" = "bare" ]; then
@@ -381,12 +382,24 @@
 
 # Wait for an HTTP server to start answering requests
 # wait_for_service timeout url
+#
+# If the service we want is behind a proxy, the proxy may be available
+# before the service. Compliant proxies will return a 503 in this case
+# Loop until we get something else.
+# Also check for the case where there is no proxy and the service just
+# hasn't started yet. curl returns 7 for Failed to connect to host.
 function wait_for_service {
     local timeout=$1
     local url=$2
+    local rval=0
     time_start "wait_for_service"
-    timeout $timeout sh -c "while ! $CURL_GET -k --noproxy '*' -s $url >/dev/null; do sleep 1; done"
+    timeout $timeout bash -x <<EOF || rval=$?
+        while [[ \$( ${CURL_GET} -k --noproxy '*' -s -o /dev/null -w '%{http_code}' ${url} ) == 503 || \$? -eq 7 ]]; do
+            sleep 1
+        done
+EOF
     time_stop "wait_for_service"
+    return $rval
 }
 
 
@@ -624,6 +637,15 @@
     fi
 }
 
+
+# set_mtu - Set MTU on a device
+function set_mtu {
+    local dev=$1
+    local mtu=$2
+    sudo ip link set mtu $mtu dev $dev
+}
+
+
 # Restore xtrace
 $_XTRACE_FUNCTIONS
 
diff --git a/inc/ini-config b/inc/ini-config
index 1f12343..68d48d1 100644
--- a/inc/ini-config
+++ b/inc/ini-config
@@ -274,6 +274,170 @@
     $xtrace
 }
 
+# Set a localrc var
+function localrc_set {
+    local file=$1
+    local group="local"
+    local conf="localrc"
+    local section=""
+    local option=$2
+    local value=$3
+    localconf_set "$file" "$group" "$conf" "$section" "$option" "$value"
+}
+
+# Check if local.conf has section.
+function localconf_has_section {
+    local file=$1
+    local group=$2
+    local conf=$3
+    local section=$4
+    local sep
+    sep=$(echo -ne "\x01")
+    local line
+    line=$(sed -ne "\\${sep}^\[\[${group}|${conf}\]\]${sep},\\${sep}\[\[.*\]\]${sep}{
+        /\[${section}\]/p
+    }" "$file")
+    [ -n "$line" ]
+}
+
+# Check if local.conf has option.
+function localconf_has_option {
+    local file=$1
+    local group=$2
+    local conf=$3
+    local section=$4
+    local option=$5
+    local sep
+    sep=$(echo -ne "\x01")
+    local line
+    if [[ -z "$section" ]]; then
+        line=$(sed -ne "\\${sep}^\[\[${group}|${conf}\]\]${sep},\\${sep}\[\[.*\]\]${sep}{
+            /${option}[ \t]*=.*$/p
+        }" "$file")
+    else
+        line=$(sed -ne "\\${sep}^\[\[${group}|${conf}\]\]${sep},\\${sep}\[\[.*\]\]${sep}{
+            /\[${section}\]/,/\[\[.*\]\]\|\[.*\]/{
+                /${option}[ \t]*=.*$/p}
+        }" "$file")
+    fi
+    [ -n "$line" ]
+}
+
+# Update option in local.conf.
+function localconf_update_option {
+    local sudo=$1
+    local file=$2
+    local group=$3
+    local conf=$4
+    local section=$5
+    local option=$6
+    local value=$7
+    local sep
+    sep=$(echo -ne "\x01")
+    if [[ -z "$section" ]]; then
+        $sudo sed -i -e "\\${sep}^\[\[${group}|${conf}\]\]${sep},\\${sep}\[\[.*\]\]${sep}{
+            s${sep}^\(${option}[ \t]*=[ \t]*\).*\$${sep}\1${value}${sep}
+        }" "$file"
+    else
+        $sudo sed -i -e "\\${sep}^\[\[${group}|${conf}\]\]${sep},\\${sep}\[\[.*\]\]${sep}{
+            /\[${section}\]/,/\[\[.*\]\]\|\[.*\]/s${sep}^\(${option}[ \t]*=[ \t]*\).*\$${sep}\1${value}${sep}
+        }" "$file"
+    fi
+}
+
+# Add option in local.conf.
+function localconf_add_option {
+    local sudo=$1
+    local file=$2
+    local group=$3
+    local conf=$4
+    local section=$5
+    local option=$6
+    local value=$7
+    local sep
+    sep=$(echo -ne "\x01")
+    if [[ -z "$section" ]]; then
+        $sudo sed -i -e "\\${sep}^\[\[${group}|${conf}\]\]${sep} a $option=$value" "$file"
+    else
+        $sudo sed -i -e "\\${sep}^\[\[${group}|${conf}\]\]${sep},\\${sep}\[\[.*\]\]${sep}{
+            /\[${section}\]/ a $option=$value
+        }" "$file"
+    fi
+}
+
+# Add section and option in local.conf.
+function localconf_add_section_and_option {
+    local sudo=$1
+    local file=$2
+    local group=$3
+    local conf=$4
+    local section=$5
+    local option=$6
+    local value=$7
+    local sep
+    sep=$(echo -ne "\x01")
+    $sudo sed -i -e "\\${sep}^\[\[${group}|${conf}\]\]${sep} {
+        a [$section]
+        a $option=$value
+    }" "$file"
+}
+
+# Set an option in a local.conf file.
+# localconf_set [-sudo] config-file group conf-name section option value
+#  - if the file does not exist, it is created
+function localconf_set {
+    local xtrace
+    xtrace=$(set +o | grep xtrace)
+    set +o xtrace
+    local sep
+    sep=$(echo -ne "\x01")
+    local sudo=""
+    if [ $1 == "-sudo" ]; then
+        sudo="sudo "
+        shift
+    fi
+    local file=$1
+    local group=$2
+    local conf=$3
+    local section=$4
+    local option=$5
+    local value=$6
+
+    if [[ -z $group || -z $conf || -z $option || -z $value ]]; then
+        $xtrace
+        return
+    fi
+
+    if ! grep -q "^\[\[${group}|${conf}\]\]" "$file" 2>/dev/null; then
+        # Add meta section at the end if it does not exist
+        echo -e "\n[[${group}|${conf}]]" | $sudo tee --append "$file" > /dev/null
+        # Add section at the end
+        if [[ -n "$section" ]]; then
+            echo -e "[$section]" | $sudo tee --append "$file" > /dev/null
+        fi
+        # Add option at the end
+        echo -e "$option=$value" | $sudo tee --append "$file" > /dev/null
+    elif [[ -z "$section" ]]; then
+        if ! localconf_has_option "$file" "$group" "$conf" "$section" "$option"; then
+            # Add option
+            localconf_add_option "$sudo" "$file" "$group" "$conf" "$section" "$option" "$value"
+        else
+            # Replace it
+            localconf_update_option "$sudo" "$file" "$group" "$conf" "$section" "$option" "$value"
+        fi
+    elif ! localconf_has_section "$file" "$group" "$conf" "$section"; then
+        # Add section and option in specified meta section
+        localconf_add_section_and_option "$sudo" "$file" "$group" "$conf" "$section" "$option" "$value"
+    elif ! localconf_has_option "$file" "$group" "$conf" "$section" "$option"; then
+        # Add option
+        localconf_add_option "$sudo" "$file" "$group" "$conf" "$section" "$option" "$value"
+    else
+        # Replace it
+        localconf_update_option "$sudo" "$file" "$group" "$conf" "$section" "$option" "$value"
+    fi
+    $xtrace
+}
+
 # Restore xtrace
 $INC_CONF_TRACE
 
diff --git a/lib/ceph b/lib/ceph
index e999647..0c8d160 100644
--- a/lib/ceph
+++ b/lib/ceph
@@ -116,7 +116,7 @@
 
 # check_os_support_ceph() - Check if the operating system provides a decent version of Ceph
 function check_os_support_ceph {
-    if [[ ! ${DISTRO} =~ (trusty|f22|f23|f24) ]]; then
+    if [[ ! ${DISTRO} =~ (trusty|f23|f24) ]]; then
         echo "WARNING: your distro $DISTRO does not provide (at least) the Firefly release. Please use Ubuntu Trusty or Fedora 20 (and higher)"
         if [[ "$FORCE_CEPH_INSTALL" != "yes" ]]; then
             die $LINENO "If you wish to install Ceph on this distribution anyway run with FORCE_CEPH_INSTALL=yes"
diff --git a/lib/cinder b/lib/cinder
index 0ebf195..69ff4c4 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -39,7 +39,6 @@
 
 # set up default directories
 GITDIR["python-cinderclient"]=$DEST/python-cinderclient
-GITDIR["os-brick"]=$DEST/os-brick
 GITDIR["python-brick-cinderclient-ext"]=$DEST/python-brick-cinderclient-ext
 CINDER_DIR=$DEST/cinder
 
@@ -445,13 +444,6 @@
 
 # install_cinder() - Collect source and prepare
 function install_cinder {
-    # Install os-brick from git so we make sure we're testing
-    # the latest code.
-    if use_library_from_git "os-brick"; then
-        git_clone_by_name "os-brick"
-        setup_dev_lib "os-brick"
-    fi
-
     git_clone $CINDER_REPO $CINDER_DIR $CINDER_BRANCH
     setup_develop $CINDER_DIR
     if [ "$CINDER_ISCSI_HELPER" = "tgtadm" ]; then
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index 73123ef..f4e577d 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -101,7 +101,6 @@
 # loaded from per-plugin  scripts in lib/neutron_plugins/
 Q_DHCP_CONF_FILE=$NEUTRON_CONF_DIR/dhcp_agent.ini
 Q_L3_CONF_FILE=$NEUTRON_CONF_DIR/l3_agent.ini
-Q_FWAAS_CONF_FILE=$NEUTRON_CONF_DIR/fwaas_driver.ini
 Q_META_CONF_FILE=$NEUTRON_CONF_DIR/metadata_agent.ini
 
 # Default name for Neutron database
@@ -179,9 +178,9 @@
 # GRE tunnels are only supported by the openvswitch.
 ENABLE_TENANT_TUNNELS=${ENABLE_TENANT_TUNNELS:-True}
 
-# If using GRE tunnels for tenant networks, specify the range of
-# tunnel IDs from which tenant networks are allocated. Can be
-# overridden in ``localrc`` in necessary.
+# If using GRE, VXLAN or GENEVE tunnels for tenant networks,
+# specify the range of IDs from which tenant networks are
+# allocated. Can be overridden in ``localrc`` if necessary.
 TENANT_TUNNEL_RANGES=${TENANT_TUNNEL_RANGES:-1:1000}
 
 # To use VLANs for tenant networks, set to True in localrc. VLANs
@@ -265,13 +264,8 @@
 # Hardcoding for 1 service plugin for now
 source $TOP_DIR/lib/neutron_plugins/services/metering
 
-# Firewall Service Plugin functions
-# ---------------------------------
-source $TOP_DIR/lib/neutron_plugins/services/firewall
-
 # L3 Service functions
 source $TOP_DIR/lib/neutron_plugins/services/l3
-
 # Use security group or not
 if has_neutron_plugin_security_group; then
     Q_USE_SECGROUP=${Q_USE_SECGROUP:-True}
@@ -332,10 +326,6 @@
     if is_service_enabled q-metering; then
         _configure_neutron_metering
     fi
-    if is_service_enabled q-fwaas; then
-        deprecated "Configuring q-fwaas through devstack is deprecated"
-        _configure_neutron_fwaas
-    fi
     if is_service_enabled q-agt q-svc; then
         _configure_neutron_service
     fi
@@ -431,10 +421,6 @@
 
     git_clone $NEUTRON_REPO $NEUTRON_DIR $NEUTRON_BRANCH
     setup_develop $NEUTRON_DIR
-    if is_service_enabled q-fwaas; then
-        git_clone $NEUTRON_FWAAS_REPO $NEUTRON_FWAAS_DIR $NEUTRON_FWAAS_BRANCH
-        setup_develop $NEUTRON_FWAAS_DIR
-    fi
     if is_service_enabled q-lbaas; then
         git_clone $NEUTRON_LBAAS_REPO $NEUTRON_LBAAS_DIR $NEUTRON_LBAAS_BRANCH
         setup_develop $NEUTRON_LBAAS_DIR
@@ -576,9 +562,6 @@
     if is_service_enabled q-lbaas; then
         neutron_lbaas_stop
     fi
-    if is_service_enabled q-fwaas; then
-        neutron_fwaas_stop
-    fi
     if is_service_enabled q-metering; then
         neutron_metering_stop
     fi
@@ -817,7 +800,7 @@
 
     _neutron_setup_interface_driver $Q_DHCP_CONF_FILE
 
-    neutron_plugin_configure_dhcp_agent
+    neutron_plugin_configure_dhcp_agent $Q_DHCP_CONF_FILE
 }
 
 
@@ -853,14 +836,6 @@
     neutron_agent_metering_configure_agent
 }
 
-function _configure_neutron_fwaas {
-    if [ -f $NEUTRON_FWAAS_DIR/etc/neutron_fwaas.conf ]; then
-        cp $NEUTRON_FWAAS_DIR/etc/neutron_fwaas.conf $NEUTRON_CONF_DIR
-    fi
-    neutron_fwaas_configure_common
-    neutron_fwaas_configure_driver
-}
-
 function _configure_dvr {
     iniset $NEUTRON_CONF DEFAULT router_distributed True
     iniset $Q_L3_CONF_FILE DEFAULT agent_mode $Q_DVR_MODE
diff --git a/lib/neutron_plugins/linuxbridge_agent b/lib/neutron_plugins/linuxbridge_agent
index 0a06635..e5a7b76 100644
--- a/lib/neutron_plugins/linuxbridge_agent
+++ b/lib/neutron_plugins/linuxbridge_agent
@@ -50,6 +50,7 @@
 function neutron_plugin_configure_l3_agent {
     local conf_file=$1
     sudo brctl addbr $PUBLIC_BRIDGE
+    set_mtu $PUBLIC_BRIDGE $PUBLIC_BRIDGE_MTU
     iniset $conf_file DEFAULT external_network_bridge
     iniset $conf_file DEFAULT l3_agent_manager neutron.agent.l3_agent.L3NATAgentWithStateReport
 }
diff --git a/lib/neutron_plugins/ml2 b/lib/neutron_plugins/ml2
index 30e1b03..2ece210 100644
--- a/lib/neutron_plugins/ml2
+++ b/lib/neutron_plugins/ml2
@@ -25,20 +25,22 @@
 
 # List of MechanismDrivers to load
 Q_ML2_PLUGIN_MECHANISM_DRIVERS=${Q_ML2_PLUGIN_MECHANISM_DRIVERS:-openvswitch,linuxbridge}
-# List of Type Drivers to load
-Q_ML2_PLUGIN_TYPE_DRIVERS=${Q_ML2_PLUGIN_TYPE_DRIVERS:-local,flat,vlan,gre,vxlan}
 # Default GRE TypeDriver options
 Q_ML2_PLUGIN_GRE_TYPE_OPTIONS=${Q_ML2_PLUGIN_GRE_TYPE_OPTIONS:-tunnel_id_ranges=$TENANT_TUNNEL_RANGES}
 # Default VXLAN TypeDriver options
-Q_ML2_PLUGIN_VXLAN_TYPE_OPTIONS=${Q_ML2_PLUGIN_VXLAN_TYPE_OPTIONS:-vni_ranges=1001:2000}
+Q_ML2_PLUGIN_VXLAN_TYPE_OPTIONS=${Q_ML2_PLUGIN_VXLAN_TYPE_OPTIONS:-vni_ranges=$TENANT_TUNNEL_RANGES}
 # Default VLAN TypeDriver options
 Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS=${Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS:-}
+# Default GENEVE TypeDriver options
+Q_ML2_PLUGIN_GENEVE_TYPE_OPTIONS=${Q_ML2_PLUGIN_GENEVE_TYPE_OPTIONS:-vni_ranges=$TENANT_TUNNEL_RANGES}
 # List of extension drivers to load, use '-' instead of ':-' to allow people to
 # explicitly override this to blank
 Q_ML2_PLUGIN_EXT_DRIVERS=${Q_ML2_PLUGIN_EXT_DRIVERS-port_security}
 
 # L3 Plugin to load for ML2
-ML2_L3_PLUGIN=${ML2_L3_PLUGIN:-neutron.services.l3_router.l3_router_plugin.L3RouterPlugin}
+# For some flat network environment, they not want to extend L3 plugin.
+# Make sure it is able to set empty to ML2_L3_PLUGIN.
+ML2_L3_PLUGIN=${ML2_L3_PLUGIN-neutron.services.l3_router.l3_router_plugin.L3RouterPlugin}
 
 function populate_ml2_config {
     CONF=$1
@@ -111,7 +113,9 @@
 
     populate_ml2_config /$Q_PLUGIN_CONF_FILE ml2 mechanism_drivers=$Q_ML2_PLUGIN_MECHANISM_DRIVERS
 
-    populate_ml2_config /$Q_PLUGIN_CONF_FILE ml2 type_drivers=$Q_ML2_PLUGIN_TYPE_DRIVERS
+    if [[ -n "$Q_ML2_PLUGIN_TYPE_DRIVERS" ]]; then
+        populate_ml2_config /$Q_PLUGIN_CONF_FILE ml2 type_drivers=$Q_ML2_PLUGIN_TYPE_DRIVERS
+    fi
 
     populate_ml2_config /$Q_PLUGIN_CONF_FILE ml2 extension_drivers=$Q_ML2_PLUGIN_EXT_DRIVERS
 
@@ -125,6 +129,8 @@
 
     populate_ml2_config /$Q_PLUGIN_CONF_FILE ml2_type_vlan $Q_ML2_PLUGIN_VLAN_TYPE_OPTIONS
 
+    populate_ml2_config /$Q_PLUGIN_CONF_FILE ml2_type_geneve $Q_ML2_PLUGIN_GENEVE_TYPE_OPTIONS
+
     if [[ "$Q_DVR_MODE" != "legacy" ]]; then
         populate_ml2_config /$Q_PLUGIN_CONF_FILE agent l2_population=True
         populate_ml2_config /$Q_PLUGIN_CONF_FILE agent tunnel_types=vxlan
diff --git a/lib/neutron_plugins/openvswitch_agent b/lib/neutron_plugins/openvswitch_agent
index 69e38f4..b4a53e4 100644
--- a/lib/neutron_plugins/openvswitch_agent
+++ b/lib/neutron_plugins/openvswitch_agent
@@ -104,7 +104,7 @@
         sudo ovs-vsctl -- --may-exist add-port "br-$VLAN_INTERFACE" $VLAN_INTERFACE
 
         # Create external bridge and add port
-        _neutron_ovs_base_add_bridge $PUBLIC_BRIDGE
+        _neutron_ovs_base_add_public_bridge
         sudo ovs-vsctl -- --may-exist add-port $PUBLIC_BRIDGE $PUBLIC_INTERFACE
 
         # Set bridge mappings to "physnet1:br-$GUEST_INTERFACE_DEFAULT"
diff --git a/lib/neutron_plugins/ovs_base b/lib/neutron_plugins/ovs_base
index ecf252f..9e1421f 100644
--- a/lib/neutron_plugins/ovs_base
+++ b/lib/neutron_plugins/ovs_base
@@ -105,11 +105,16 @@
         sudo ip link set $Q_PUBLIC_VETH_EX up
         sudo ip addr flush dev $Q_PUBLIC_VETH_EX
     else
-        _neutron_ovs_base_add_bridge $PUBLIC_BRIDGE
+        _neutron_ovs_base_add_public_bridge
         sudo ovs-vsctl br-set-external-id $PUBLIC_BRIDGE bridge-id $PUBLIC_BRIDGE
     fi
 }
 
+function _neutron_ovs_base_add_public_bridge {
+    _neutron_ovs_base_add_bridge $PUBLIC_BRIDGE
+    set_mtu $PUBLIC_BRIDGE $PUBLIC_BRIDGE_MTU
+}
+
 function _neutron_ovs_base_configure_nova_vif_driver {
     :
 }
diff --git a/lib/neutron_plugins/services/firewall b/lib/neutron_plugins/services/firewall
deleted file mode 100644
index 40968fa..0000000
--- a/lib/neutron_plugins/services/firewall
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/bin/bash
-
-# Neutron firewall plugin
-# ---------------------------
-
-# Save trace setting
-_XTRACE_NEUTRON_FIREWALL=$(set +o | grep xtrace)
-set +o xtrace
-
-FWAAS_PLUGIN=${FWAAS_PLUGIN:-neutron_fwaas.services.firewall.fwaas_plugin.FirewallPlugin}
-FWAAS_DRIVER=${FWAAS_DRIVER:-neutron_fwaas.services.firewall.drivers.linux.iptables_fwaas.IptablesFwaasDriver}
-
-function neutron_fwaas_configure_common {
-    _neutron_service_plugin_class_add $FWAAS_PLUGIN
-}
-
-function neutron_fwaas_configure_driver {
-    # Uses oslo config generator to generate FWaaS sample configuration files
-    (cd $NEUTRON_FWAAS_DIR && exec ./tools/generate_config_file_samples.sh)
-
-    FWAAS_DRIVER_CONF_FILENAME=/etc/neutron/fwaas_driver.ini
-    cp $NEUTRON_FWAAS_DIR/etc/fwaas_driver.ini.sample $FWAAS_DRIVER_CONF_FILENAME
-
-    iniset_multiline $FWAAS_DRIVER_CONF_FILENAME fwaas enabled True
-    iniset_multiline $FWAAS_DRIVER_CONF_FILENAME fwaas driver "$FWAAS_DRIVER"
-}
-
-function neutron_fwaas_stop {
-    :
-}
-
-# Restore xtrace
-$_XTRACE_NEUTRON_FIREWALL
diff --git a/lib/neutron_plugins/services/l3 b/lib/neutron_plugins/services/l3
index 0f0ed21..2180099 100644
--- a/lib/neutron_plugins/services/l3
+++ b/lib/neutron_plugins/services/l3
@@ -15,6 +15,7 @@
 IPV6_PROVIDER_NETWORK_GATEWAY=${IPV6_PROVIDER_NETWORK_GATEWAY:-}
 
 PUBLIC_BRIDGE=${PUBLIC_BRIDGE:-br-ex}
+PUBLIC_BRIDGE_MTU=${PUBLIC_BRIDGE_MTU:-1500}
 
 # If Q_USE_PUBLIC_VETH=True, create and use a veth pair instead of
 # PUBLIC_BRIDGE.  This is intended to be used with
@@ -289,7 +290,7 @@
     neutron --os-cloud devstack-admin --os-region "$REGION_NAME" router-gateway-set $ROUTER_ID $EXT_NET_ID
 
     # This logic is specific to using the l3-agent for layer 3
-    if is_service_enabled q-l3; then
+    if is_service_enabled q-l3 || is_service_enabled neutron-l3;  then
         # Configure and enable public bridge
         local ext_gw_interface="none"
         if is_neutron_ovs_base_plugin; then
@@ -334,7 +335,7 @@
     fi
 
     # This logic is specific to using the l3-agent for layer 3
-    if is_service_enabled q-l3; then
+    if is_service_enabled q-l3 || is_service_enabled neutron-l3; then
         # Ensure IPv6 forwarding is enabled on the host
         sudo sysctl -w net.ipv6.conf.all.forwarding=1
         # Configure and enable public bridge
@@ -348,7 +349,7 @@
             local ipv6_cidr_len=${IPV6_PUBLIC_RANGE#*/}
 
             # Configure interface for public bridge
-            sudo ip -6 addr add $ipv6_ext_gw_ip/$ipv6_cidr_len dev $ext_gw_interface
+            sudo ip -6 addr replace $ipv6_ext_gw_ip/$ipv6_cidr_len dev $ext_gw_interface
             sudo ip -6 route replace $FIXED_RANGE_V6 via $IPV6_ROUTER_GW_IP dev $ext_gw_interface
         fi
         _neutron_set_router_id
diff --git a/lib/os_brick b/lib/os_brick
new file mode 100644
index 0000000..d1cca4a
--- /dev/null
+++ b/lib/os_brick
@@ -0,0 +1,32 @@
+#!/bin/bash
+#
+# lib/os_brick
+# Install **os-brick** python module from source
+
+# Dependencies:
+#
+# - functions
+# - DEST, DATA_DIR must be defined
+
+# stack.sh
+# ---------
+# - install_os_brick
+
+# Save trace setting
+_XTRACE_OS_BRICK=$(set +o | grep xtrace)
+set +o xtrace
+
+
+GITDIR["os-brick"]=$DEST/os-brick
+
+# Install os_brick from git only if requested, otherwise it will be pulled from
+# pip repositories by requirements of projects that need it.
+function install_os_brick {
+    if use_library_from_git "os-brick"; then
+        git_clone_by_name "os-brick"
+        setup_dev_lib "os-brick"
+    fi
+}
+
+# Restore xtrace
+$_XTRACE_OS_BRICK
\ No newline at end of file
diff --git a/lib/tempest b/lib/tempest
index 347b2a7..01ad4f4 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -283,6 +283,10 @@
         iniset $TEMPEST_CONFIG identity ca_certificates_file $SSL_BUNDLE_FILE
     fi
 
+    # Identity Features
+    # TODO(rodrigods): Remove the reseller flag when Kilo and Liberty are end of life.
+    iniset $TEMPEST_CONFIG identity-feature-enabled reseller True
+
     # Image
     # We want to be able to override this variable in the gate to avoid
     # doing an external HTTP fetch for this test.
@@ -352,15 +356,7 @@
     iniset $TEMPEST_CONFIG compute-feature-enabled live_migration ${LIVE_MIGRATION_AVAILABLE:-False}
     iniset $TEMPEST_CONFIG compute-feature-enabled change_password False
     iniset $TEMPEST_CONFIG compute-feature-enabled block_migration_for_live_migration ${USE_BLOCK_MIGRATION_FOR_LIVE_MIGRATION:-False}
-    # TODO(mriedem): Remove the preserve_ports flag when Juno is end of life.
-    iniset $TEMPEST_CONFIG compute-feature-enabled preserve_ports True
-    # TODO(gilliard): Remove the live_migrate_paused_instances flag when Juno is end of life.
-    iniset $TEMPEST_CONFIG compute-feature-enabled live_migrate_paused_instances True
     iniset $TEMPEST_CONFIG compute-feature-enabled attach_encrypted_volume ${ATTACH_ENCRYPTED_VOLUME_AVAILABLE:-True}
-    # TODO(mriedem): Remove this when kilo-eol happens since the
-    # neutron.allow_duplicate_networks option was removed from nova in Liberty
-    # and is now the default behavior.
-    iniset $TEMPEST_CONFIG compute-feature-enabled allow_duplicate_networks ${NOVA_ALLOW_DUPLICATE_NETWORKS:-True}
     if is_service_enabled n-cell; then
         # Cells doesn't support shelving/unshelving
         iniset $TEMPEST_CONFIG compute-feature-enabled shelve False
@@ -419,9 +415,6 @@
     iniset $TEMPEST_CONFIG scenario aki_img_file "cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-vmlinuz"
     iniset $TEMPEST_CONFIG scenario img_file "cirros-${CIRROS_VERSION}-${CIRROS_ARCH}-disk.img"
 
-    # Large Ops Number
-    iniset $TEMPEST_CONFIG scenario large_ops_number ${TEMPEST_LARGE_OPS_NUMBER:-0}
-
     # Telemetry
     iniset $TEMPEST_CONFIG telemetry-feature-enabled events "True"
 
@@ -433,8 +426,6 @@
     iniset $TEMPEST_CONFIG validation network_for_ssh $PRIVATE_NETWORK_NAME
 
     # Volume
-    # TODO(obutenko): Remove the incremental_backup_force flag when Kilo and Juno is end of life.
-    iniset $TEMPEST_CONFIG volume-feature-enabled incremental_backup_force True
     # TODO(ynesenenko): Remove the volume_services flag when Liberty and Kilo will correct work with host info.
     iniset $TEMPEST_CONFIG volume-feature-enabled volume_services True
     # TODO(ameade): Remove the api_v3 flag when Mitaka and Liberty are end of life.
diff --git a/stack.sh b/stack.sh
index 6fbb0be..4cace9d 100755
--- a/stack.sh
+++ b/stack.sh
@@ -185,7 +185,7 @@
 
 # Warn users who aren't on an explicitly supported distro, but allow them to
 # override check and attempt installation with ``FORCE=yes ./stack``
-if [[ ! ${DISTRO} =~ (trusty|wily|xenial|7.0|wheezy|sid|testing|jessie|f22|f23|f24|rhel7|kvmibm1) ]]; then
+if [[ ! ${DISTRO} =~ (trusty|wily|xenial|7.0|wheezy|sid|testing|jessie|f23|f24|rhel7|kvmibm1) ]]; then
     echo "WARNING: this script has not been tested on $DISTRO"
     if [[ "$FORCE" != "yes" ]]; then
         die $LINENO "If you wish to run this script anyway run with FORCE=yes"
@@ -570,6 +570,7 @@
 source $TOP_DIR/lib/ldap
 source $TOP_DIR/lib/dstat
 source $TOP_DIR/lib/dlm
+source $TOP_DIR/lib/os_brick
 
 # Extras Source
 # --------------
@@ -796,6 +797,11 @@
     install_heatclient
 fi
 
+# Install shared libraries
+if is_service_enabled cinder nova; then
+    install_os_brick
+fi
+
 # Install middleware
 install_keystonemiddleware
 
diff --git a/stackrc b/stackrc
index 7a5b821..acb7d3f 100644
--- a/stackrc
+++ b/stackrc
@@ -135,12 +135,29 @@
     source $RC_DIR/.localrc.auto
 fi
 
+# Default for log coloring is based on interactive-or-not.
+# Baseline assumption is that non-interactive invocations are for CI,
+# where logs are to be presented as browsable text files; hence color
+# codes should be omitted.
+# Simply override LOG_COLOR if your environment is different.
+if [ -t 1 ]; then
+    _LOG_COLOR_DEFAULT=True
+else
+    _LOG_COLOR_DEFAULT=False
+fi
+
 # Use color for logging output (only available if syslog is not used)
-LOG_COLOR=$(trueorfalse True LOG_COLOR)
+LOG_COLOR=$(trueorfalse $_LOG_COLOR_DEFAULT LOG_COLOR)
 
 # Make tracing more educational
 if [[ "$LOG_COLOR" == "True" ]]; then
-    export PS4='+\[$(tput setaf 242)\]$(short_source)\[$(tput sgr0)\] '
+    # tput requires TERM or -T.  If neither is present, use vt100, a
+    # no-frills least common denominator supported everywhere.
+    TPUT_T=
+    if ! [ $TERM ]; then
+        TPUT_T='-T vt100'
+    fi
+    export PS4='+\[$(tput '$TPUT_T' setaf 242)\]$(short_source)\[$(tput '$TPUT_T' sgr0)\] '
 else
     export PS4='+ $(short_source):   '
 fi
diff --git a/tests/test_localconf.sh b/tests/test_localconf.sh
new file mode 100755
index 0000000..d8075df
--- /dev/null
+++ b/tests/test_localconf.sh
@@ -0,0 +1,475 @@
+#!/usr/bin/env bash
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# permissions and limitations under the License.
+
+# Tests for DevStack INI functions
+
+TOP=$(cd $(dirname "$0")/.. && pwd)
+
+# Import config functions
+source $TOP/inc/ini-config
+
+source $TOP/tests/unittest.sh
+
+echo "Testing INI local.conf functions"
+
+# test that can determine if file has section in specified meta-section
+
+function test_localconf_has_section {
+    local file_localconf
+    local file_conf1
+    local file_conf2
+    file_localconf=`mktemp`
+    file_conf1=`mktemp`
+    file_conf2=`mktemp`
+
+    cat <<- EOF > $file_localconf
+[[local|localrc]]
+LOCALRC_VAR1=localrc_val1
+LOCALRC_VAR2=localrc_val2
+LOCALRC_VAR3=localrc_val3
+
+[[post-config|$file_conf1]]
+[conf1_t1]
+conf1_t1_opt1=conf1_t1_val1
+conf1_t1_opt2=conf1_t1_val2
+conf1_t1_opt3=conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3
+
+[[post-extra|$file_conf2]]
+[conf2_t1]
+conf2_t1_opt1=conf2_t1_val1
+conf2_t1_opt2=conf2_t1_val2
+conf2_t1_opt3=conf2_t1_val3
+EOF
+
+    localconf_has_section $file_localconf post-config $file_conf1 conf1_t1
+    assert_equal $? 0
+    localconf_has_section $file_localconf post-config $file_conf1 conf1_t2
+    assert_equal $? 0
+    localconf_has_section $file_localconf post-config $file_conf1 conf1_t3
+    assert_equal $? 0
+    localconf_has_section $file_localconf post-extra $file_conf2 conf2_t1
+    assert_equal $? 0
+    localconf_has_section $file_localconf post-config $file_conf1 conf1_t4
+    assert_equal $? 1
+    localconf_has_section $file_localconf post-install $file_conf1 conf1_t1
+    assert_equal $? 1
+    localconf_has_section $file_localconf local localrc conf1_t2
+    assert_equal $? 1
+    rm -f $file_localconf $file_conf1 $file_conf2
+}
+
+# test that can determine if file has option in specified meta-section and section
+function test_localconf_has_option {
+    local file_localconf
+    local file_conf1
+    local file_conf2
+    file_localconf=`mktemp`
+    file_conf1=`mktemp`
+    file_conf2=`mktemp`
+    cat <<- EOF > $file_localconf
+[[post-config|$file_conf1]]
+[conf1_t1]
+conf1_t1_opt1 = conf1_t1_val1
+conf1_t1_opt2 = conf1_t1_val2
+conf1_t1_opt3 = conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3
+
+[[local|localrc]]
+LOCALRC_VAR1=localrc_val1
+LOCALRC_VAR2=localrc_val2
+LOCALRC_VAR3=localrc_val3
+
+[[post-extra|$file_conf2]]
+[conf2_t1]
+conf2_t1_opt1=conf2_t1_val1
+conf2_t1_opt2=conf2_t1_val2
+conf2_t1_opt3=conf2_t1_val3
+EOF
+
+    localconf_has_option $file_localconf local localrc "" LOCALRC_VAR1
+    assert_equal $? 0
+    localconf_has_option $file_localconf local localrc "" LOCALRC_VAR2
+    assert_equal $? 0
+    localconf_has_option $file_localconf local localrc "" LOCALRC_VAR3
+    assert_equal $? 0
+    localconf_has_option $file_localconf post-config $file_conf1 conf1_t1 conf1_t1_opt1
+    assert_equal $? 0
+    localconf_has_option $file_localconf post-config $file_conf1 conf1_t2 conf1_t2_opt2
+    assert_equal $? 0
+    localconf_has_option $file_localconf post-config $file_conf1 conf1_t3 conf1_t3_opt3
+    assert_equal $? 0
+    localconf_has_option $file_localconf post-extra $file_conf2 conf2_t1 conf2_t1_opt2
+    assert_equal $? 0
+    localconf_has_option $file_localconf post-config $file_conf1 conf1_t1_opt4
+    assert_equal $? 1
+    localconf_has_option $file_localconf post-install $file_conf1 conf1_t1_opt1
+    assert_equal $? 1
+    localconf_has_option $file_localconf local localrc conf1_t2 conf1_t2_opt1
+    assert_equal $? 1
+    rm -f $file_localconf $file_conf1 $file_conf2
+}
+
+# test that update option in specified meta-section and section
+function test_localconf_update_option {
+    local file_localconf
+    local file_localconf_expected
+    local file_conf1
+    local file_conf2
+    file_localconf=`mktemp`
+    file_localconf_expected=`mktemp`
+    file_conf1=`mktemp`
+    file_conf2=`mktemp`
+    cat <<- EOF > $file_localconf
+[[local|localrc]]
+LOCALRC_VAR1 = localrc_val1
+LOCALRC_VAR2 = localrc_val2
+LOCALRC_VAR3 = localrc_val3
+
+[[post-config|$file_conf1]]
+[conf1_t1]
+conf1_t1_opt1=conf1_t1_val1
+conf1_t1_opt2=conf1_t1_val2
+conf1_t1_opt3=conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3
+
+[[post-extra|$file_conf2]]
+[conf2_t1]
+conf2_t1_opt1=conf2_t1_val1
+conf2_t1_opt2=conf2_t1_val2
+conf2_t1_opt3=conf2_t1_val3
+EOF
+    cat <<- EOF > $file_localconf_expected
+[[local|localrc]]
+LOCALRC_VAR1 = localrc_val1
+LOCALRC_VAR2 = localrc_val2_update
+LOCALRC_VAR3 = localrc_val3
+
+[[post-config|$file_conf1]]
+[conf1_t1]
+conf1_t1_opt1=conf1_t1_val1_update
+conf1_t1_opt2=conf1_t1_val2
+conf1_t1_opt3=conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2_update
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3_update
+
+[[post-extra|$file_conf2]]
+[conf2_t1]
+conf2_t1_opt1=conf2_t1_val1
+conf2_t1_opt2=conf2_t1_val2
+conf2_t1_opt3=conf2_t1_val3_update
+EOF
+
+    localconf_update_option "$SUDO" $file_localconf local localrc "" LOCALRC_VAR2 localrc_val2_update
+    localconf_update_option "$SUDO" $file_localconf post-config $file_conf1 conf1_t1 conf1_t1_opt1 conf1_t1_val1_update
+    localconf_update_option "$SUDO" $file_localconf post-config $file_conf1 conf1_t2 conf1_t2_opt2 conf1_t2_val2_update
+    localconf_update_option "$SUDO" $file_localconf post-config $file_conf1 conf1_t3 conf1_t3_opt3 conf1_t3_val3_update
+    localconf_update_option "$SUDO" $file_localconf post-extra $file_conf2 conf2_t1 conf2_t1_opt3 conf2_t1_val3_update
+    result=`cat $file_localconf`
+    result_expected=`cat $file_localconf_expected`
+    assert_equal "$result" "$result_expected"
+    localconf_update_option "$SUDO" $file_localconf post-config $file_conf1 conf1_t2 conf1_t3_opt1 conf1_t3_val1_update
+    localconf_update_option "$SUDO" $file_localconf post-extra $file_conf2 conf2_t1 conf2_t1_opt4 conf2_t1_val4_update
+    localconf_update_option "$SUDO" $file_localconf post-install $file_conf2 conf2_t1 conf2_t1_opt1 conf2_t1_val1_update
+    localconf_update_option "$SUDO" $file_localconf local localrc "" LOCALRC_VAR4 localrc_val4_update
+    result=`cat $file_localconf`
+    result_expected=`cat $file_localconf_expected`
+    assert_equal "$result" "$result_expected"
+    rm -f $file_localconf $file_localconf_expected $file_conf1 $file_conf2
+}
+
+# test that add option in specified meta-section and section
+function test_localconf_add_option {
+    local file_localconf
+    local file_localconf_expected
+    local file_conf1
+    local file_conf2
+    file_localconf=`mktemp`
+    file_localconf_expected=`mktemp`
+    file_conf1=`mktemp`
+    file_conf2=`mktemp`
+    cat <<- EOF > $file_localconf
+[[post-config|$file_conf1]]
+[conf1_t1]
+conf1_t1_opt1=conf1_t1_val1
+conf1_t1_opt2=conf1_t1_val2
+conf1_t1_opt3=conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3
+
+[[local|localrc]]
+LOCALRC_VAR1=localrc_val1
+LOCALRC_VAR2=localrc_val2
+LOCALRC_VAR3=localrc_val3
+
+[[post-extra|$file_conf2]]
+[conf2_t1]
+conf2_t1_opt1 = conf2_t1_val1
+conf2_t1_opt2 = conf2_t1_val2
+conf2_t1_opt3 = conf2_t1_val3
+EOF
+    cat <<- EOF > $file_localconf_expected
+[[post-config|$file_conf1]]
+[conf1_t1]
+conf1_t1_opt4 = conf1_t1_val4
+conf1_t1_opt1=conf1_t1_val1
+conf1_t1_opt2=conf1_t1_val2
+conf1_t1_opt3=conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt4 = conf1_t2_val4
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt4 = conf1_t3_val4
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3
+
+[[local|localrc]]
+LOCALRC_VAR4 = localrc_val4
+LOCALRC_VAR1=localrc_val1
+LOCALRC_VAR2=localrc_val2
+LOCALRC_VAR3=localrc_val3
+
+[[post-extra|$file_conf2]]
+[conf2_t1]
+conf2_t1_opt4 = conf2_t1_val4
+conf2_t1_opt1 = conf2_t1_val1
+conf2_t1_opt2 = conf2_t1_val2
+conf2_t1_opt3 = conf2_t1_val3
+EOF
+
+    localconf_add_option "$SUDO" $file_localconf local localrc "" LOCALRC_VAR4 localrc_val4
+    localconf_add_option "$SUDO" $file_localconf post-config $file_conf1 conf1_t1 conf1_t1_opt4 conf1_t1_val4
+    localconf_add_option "$SUDO" $file_localconf post-config $file_conf1 conf1_t2 conf1_t2_opt4 conf1_t2_val4
+    localconf_add_option "$SUDO" $file_localconf post-config $file_conf1 conf1_t3 conf1_t3_opt4 conf1_t3_val4
+    localconf_add_option "$SUDO" $file_localconf post-extra $file_conf2 conf2_t1 conf2_t1_opt4 conf2_t1_val4
+    result=`cat $file_localconf`
+    result_expected=`cat $file_localconf_expected`
+    assert_equal "$result" "$result_expected"
+    localconf_add_option "$SUDO" $file_localconf local localrc.conf "" LOCALRC_VAR4 localrc_val4_update
+    localconf_add_option "$SUDO" $file_localconf post-config $file_conf1 conf1_t4 conf1_t4_opt1 conf1_t4_val1
+    localconf_add_option "$SUDO" $file_localconf post-extra $file_conf2 conf2_t2 conf2_t2_opt4 conf2_t2_val4
+    localconf_add_option "$SUDO" $file_localconf post-install $file_conf2 conf2_t1 conf2_t1_opt4 conf2_t2_val4
+    result=`cat $file_localconf`
+    result_expected=`cat $file_localconf_expected`
+    assert_equal "$result" "$result_expected"
+    rm -f $file_localconf $file_localconf_expected $file_conf1 $file_conf2
+}
+
+# test that add section and option in specified meta-section
+function test_localconf_add_section_and_option {
+    local file_localconf
+    local file_localconf_expected
+    local file_conf1
+    local file_conf2
+    file_localconf=`mktemp`
+    file_localconf_expected=`mktemp`
+    file_conf1=`mktemp`
+    file_conf2=`mktemp`
+    cat <<- EOF > $file_localconf
+[[post-config|$file_conf1]]
+[conf1_t1]
+conf1_t1_opt1=conf1_t1_val1
+conf1_t1_opt2=conf1_t1_val2
+conf1_t1_opt3=conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3
+
+[[local|localrc]]
+LOCALRC_VAR1=localrc_val1
+LOCALRC_VAR2=localrc_val2
+LOCALRC_VAR3=localrc_val3
+
+[[post-extra|$file_conf2]]
+[conf2_t1]
+conf2_t1_opt1=conf2_t1_val1
+conf2_t1_opt2=conf2_t1_val2
+conf2_t1_opt3=conf2_t1_val3
+EOF
+    cat <<- EOF > $file_localconf_expected
+[[post-config|$file_conf1]]
+[conf1_t4]
+conf1_t4_opt1 = conf1_t4_val1
+[conf1_t1]
+conf1_t1_opt1=conf1_t1_val1
+conf1_t1_opt2=conf1_t1_val2
+conf1_t1_opt3=conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3
+
+[[local|localrc]]
+LOCALRC_VAR1=localrc_val1
+LOCALRC_VAR2=localrc_val2
+LOCALRC_VAR3=localrc_val3
+
+[[post-extra|$file_conf2]]
+[conf2_t2]
+conf2_t2_opt1 = conf2_t2_val1
+[conf2_t1]
+conf2_t1_opt1=conf2_t1_val1
+conf2_t1_opt2=conf2_t1_val2
+conf2_t1_opt3=conf2_t1_val3
+EOF
+
+    localconf_add_section_and_option "$SUDO" $file_localconf post-config $file_conf1 conf1_t4 conf1_t4_opt1 conf1_t4_val1
+    localconf_add_section_and_option "$SUDO" $file_localconf post-extra $file_conf2 conf2_t2 conf2_t2_opt1 conf2_t2_val1
+    result=`cat $file_localconf`
+    result_expected=`cat $file_localconf_expected`
+    assert_equal "$result" "$result_expected"
+    localconf_add_section_and_option "$SUDO" $file_localconf post-install $file_conf2 conf2_t2 conf2_t2_opt1 conf2_t2_val1
+    result=`cat $file_localconf`
+    result_expected=`cat $file_localconf_expected`
+    assert_equal "$result" "$result_expected"
+    rm -f $file_localconf $file_localconf_expected $file_conf1 $file_conf2
+}
+
+# test that add section and option in specified meta-section
+function test_localconf_set {
+    local file_localconf
+    local file_localconf_expected
+    local file_conf1
+    local file_conf2
+    file_localconf=`mktemp`
+    file_localconf_expected=`mktemp`
+    file_conf1=`mktemp`
+    file_conf2=`mktemp`
+    cat <<- EOF > $file_localconf
+[[local|localrc]]
+LOCALRC_VAR1=localrc_val1
+LOCALRC_VAR2=localrc_val2
+LOCALRC_VAR3=localrc_val3
+
+[[post-config|$file_conf1]]
+[conf1_t1]
+conf1_t1_opt1=conf1_t1_val1
+conf1_t1_opt2=conf1_t1_val2
+conf1_t1_opt3=conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3
+
+[[post-extra|$file_conf2]]
+[conf2_t1]
+conf2_t1_opt1=conf2_t1_val1
+conf2_t1_opt2=conf2_t1_val2
+conf2_t1_opt3=conf2_t1_val3
+EOF
+    cat <<- EOF > $file_localconf_expected
+[[local|localrc]]
+LOCALRC_VAR1=localrc_val1
+LOCALRC_VAR2=localrc_val2_update
+LOCALRC_VAR3=localrc_val3
+
+[[post-config|$file_conf1]]
+[conf1_t4]
+conf1_t4_opt1 = conf1_t4_val1
+[conf1_t1]
+conf1_t1_opt1=conf1_t1_val1
+conf1_t1_opt2=conf1_t1_val2
+conf1_t1_opt3=conf1_t1_val3
+[conf1_t2]
+conf1_t2_opt1=conf1_t2_val1
+conf1_t2_opt2=conf1_t2_val2
+conf1_t2_opt3=conf1_t2_val3
+[conf1_t3]
+conf1_t3_opt1=conf1_t3_val1
+conf1_t3_opt2=conf1_t3_val2
+conf1_t3_opt3=conf1_t3_val3
+
+[[post-extra|$file_conf2]]
+[conf2_t1]
+conf2_t1_opt4 = conf2_t1_val4
+conf2_t1_opt1=conf2_t1_val1
+conf2_t1_opt2=conf2_t1_val2
+conf2_t1_opt3=conf2_t1_val3
+
+[[post-install|/etc/neutron/plugin/ml2/ml2_conf.ini]]
+[ml2]
+ml2_opt1 = ml2_val1
+EOF
+
+    if [[ -n "$SUDO" ]]; then
+        SUDO_ARG="-sudo"
+    else
+        SUDO_ARG=""
+    fi
+    localconf_set $SUDO_ARG $file_localconf post-install /etc/neutron/plugin/ml2/ml2_conf.ini ml2 ml2_opt1 ml2_val1
+    localconf_set $SUDO_ARG $file_localconf local localrc "" LOCALRC_VAR2 localrc_val2_update
+    localconf_set $SUDO_ARG $file_localconf post-config $file_conf1 conf1_t4 conf1_t4_opt1 conf1_t4_val1
+    localconf_set $SUDO_ARG $file_localconf post-extra $file_conf2 conf2_t1 conf2_t1_opt4 conf2_t1_val4
+    result=`cat $file_localconf`
+    result_expected=`cat $file_localconf_expected`
+    assert_equal "$result" "$result_expected"
+    rm -f $file_localconf $file_localconf_expected $file_conf1 $file_conf2
+}
+
+
+test_localconf_has_section
+test_localconf_has_option
+test_localconf_update_option
+test_localconf_add_option
+test_localconf_add_section_and_option
+test_localconf_set