Merge "Exact match rhel6"
diff --git a/MAINTAINERS.rst b/MAINTAINERS.rst
new file mode 100644
index 0000000..0891d02
--- /dev/null
+++ b/MAINTAINERS.rst
@@ -0,0 +1,47 @@
+MAINTAINERS
+===========
+
+
+Overview
+--------
+
+The following is a list of people known to have interests in
+particular areas or sub-systems of devstack.
+
+It is a rather general guide intended to help seed the initial
+reviewers list of a change.  A +1 on a review from someone identified
+as being a maintainer of its affected area is a very positive flag to
+the core team for the veracity of the change.
+
+The ``devstack-core`` group can still be added to all reviews.
+
+
+Format
+~~~~~~
+
+The format of the file is the name of the maintainer and their
+gerrit-registered email.
+
+
+Maintainers
+-----------
+
+.. contents:: :local:
+
+Fedora/CentOS/RHEL
+~~~~~~~~~~~~~~~~~~
+
+ * Ian Wienand <iwienand@redhat.com>
+
+Xen
+~~~
+
+Cinder
+~~~~~~
+
+Neutron
+~~~~~~~
+
+tempest
+~~~~~~~
+
diff --git a/clean.sh b/clean.sh
index e2374e7..db1a1e4 100755
--- a/clean.sh
+++ b/clean.sh
@@ -84,7 +84,6 @@
 fi
 
 # Clean projects
-cleanup_oslo
 cleanup_cinder
 cleanup_glance
 cleanup_keystone
diff --git a/files/apts/neutron b/files/apts/neutron
index 648716a..92e0a06 100644
--- a/files/apts/neutron
+++ b/files/apts/neutron
@@ -23,3 +23,4 @@
 qpidd # NOPRIME
 sqlite3
 vlan
+radvd # NOPRIME
diff --git a/files/rpms-suse/neutron b/files/rpms-suse/neutron
index d4841b1..f3bafc7 100644
--- a/files/rpms-suse/neutron
+++ b/files/rpms-suse/neutron
@@ -20,6 +20,7 @@
 sqlite3
 sudo
 vlan
+radvd # NOPRIME
 
 # FIXME: qpid is not part of openSUSE, those names are tentative
 python-qpid # NOPRIME
diff --git a/files/rpms/neutron b/files/rpms/neutron
index 15ed973..f02c02b 100644
--- a/files/rpms/neutron
+++ b/files/rpms/neutron
@@ -22,3 +22,4 @@
 qpid-cpp-server        # NOPRIME
 sqlite
 sudo
+radvd # NOPRIME
diff --git a/functions b/functions
index 1fa6346..1c3efc2 100644
--- a/functions
+++ b/functions
@@ -289,6 +289,15 @@
             disk_format=iso
             container_format=bare
             ;;
+        *.vhd|*.vhdx|*.vhd.gz|*.vhdx.gz)
+            local extension="${image_fname#*.}"
+            image_name=$(basename "$image" ".$extension")
+            disk_format=vhd
+            container_format=bare
+            if [ "${image_fname##*.}" == "gz" ]; then
+                unpack=zcat
+            fi
+            ;;
         *) echo "Do not know what to do with $image_fname"; false;;
     esac
 
diff --git a/lib/ceilometer b/lib/ceilometer
index 54d95c5..7bd1421 100644
--- a/lib/ceilometer
+++ b/lib/ceilometer
@@ -223,16 +223,19 @@
 
 # start_ceilometer() - Start running processes, including screen
 function start_ceilometer {
+    screen_it ceilometer-acentral "cd ; ceilometer-agent-central --config-file $CEILOMETER_CONF"
+    screen_it ceilometer-anotification "cd ; ceilometer-agent-notification --config-file $CEILOMETER_CONF"
+    screen_it ceilometer-collector "cd ; ceilometer-collector --config-file $CEILOMETER_CONF"
+    screen_it ceilometer-api "cd ; ceilometer-api -d -v --log-dir=$CEILOMETER_API_LOG_DIR --config-file $CEILOMETER_CONF"
+
+    # Start the compute agent last to allow time for the collector to
+    # fully wake up and connect to the message bus. See bug #1355809
     if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then
         screen_it ceilometer-acompute "cd ; sg $LIBVIRT_GROUP 'ceilometer-agent-compute --config-file $CEILOMETER_CONF'"
     fi
     if [[ "$VIRT_DRIVER" = 'vsphere' ]]; then
         screen_it ceilometer-acompute "cd ; ceilometer-agent-compute --config-file $CEILOMETER_CONF"
     fi
-    screen_it ceilometer-acentral "cd ; ceilometer-agent-central --config-file $CEILOMETER_CONF"
-    screen_it ceilometer-anotification "cd ; ceilometer-agent-notification --config-file $CEILOMETER_CONF"
-    screen_it ceilometer-collector "cd ; ceilometer-collector --config-file $CEILOMETER_CONF"
-    screen_it ceilometer-api "cd ; ceilometer-api -d -v --log-dir=$CEILOMETER_API_LOG_DIR --config-file $CEILOMETER_CONF"
 
     # only die on API if it was actually intended to be turned on
     if is_service_enabled ceilometer-api; then
diff --git a/lib/heat b/lib/heat
index 510b683..b6124c0 100644
--- a/lib/heat
+++ b/lib/heat
@@ -190,6 +190,7 @@
 # stop_heat() - Stop running processes
 function stop_heat {
     # Kill the screen windows
+    local serv
     for serv in h-eng h-api h-api-cfn h-api-cw; do
         screen_stop $serv
     done
@@ -213,26 +214,26 @@
 # create_heat_accounts() - Set up common required heat accounts
 function create_heat_accounts {
     # migrated from files/keystone_data.sh
-    SERVICE_TENANT=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
-    ADMIN_ROLE=$(openstack role list | awk "/ admin / { print \$2 }")
+    local service_tenant=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
+    local admin_role=$(openstack role list | awk "/ admin / { print \$2 }")
 
-    HEAT_USER=$(get_or_create_user "heat" \
-        "$SERVICE_PASSWORD" $SERVICE_TENANT)
-    get_or_add_user_role $ADMIN_ROLE $HEAT_USER $SERVICE_TENANT
+    local heat_user=$(get_or_create_user "heat" \
+        "$SERVICE_PASSWORD" $service_tenant)
+    get_or_add_user_role $admin_role $heat_user $service_tenant
 
     if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
 
-        HEAT_SERVICE=$(get_or_create_service "heat" \
+        local heat_service=$(get_or_create_service "heat" \
                 "orchestration" "Heat Orchestration Service")
-        get_or_create_endpoint $HEAT_SERVICE \
+        get_or_create_endpoint $heat_service \
             "$REGION_NAME" \
             "$SERVICE_PROTOCOL://$HEAT_API_HOST:$HEAT_API_PORT/v1/\$(tenant_id)s" \
             "$SERVICE_PROTOCOL://$HEAT_API_HOST:$HEAT_API_PORT/v1/\$(tenant_id)s" \
             "$SERVICE_PROTOCOL://$HEAT_API_HOST:$HEAT_API_PORT/v1/\$(tenant_id)s"
 
-        HEAT_CFN_SERVICE=$(get_or_create_service "heat-cfn" \
+        local heat_cfn_service=$(get_or_create_service "heat-cfn" \
                 "cloudformation" "Heat CloudFormation Service")
-        get_or_create_endpoint $HEAT_CFN_SERVICE \
+        get_or_create_endpoint $heat_cfn_service \
             "$REGION_NAME" \
             "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
             "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
@@ -247,36 +248,36 @@
         # heat_stack_owner role is given to users who create Heat stacks,
         # it's the default role used by heat to delegate to the heat service
         # user (for performing deferred operations via trusts), see heat.conf
-        HEAT_OWNER_ROLE=$(get_or_create_role "heat_stack_owner")
+        local heat_owner_role=$(get_or_create_role "heat_stack_owner")
 
         # Give the role to the demo and admin users so they can create stacks
         # in either of the projects created by devstack
-        get_or_add_user_role $HEAT_OWNER_ROLE demo demo
-        get_or_add_user_role $HEAT_OWNER_ROLE admin demo
-        get_or_add_user_role $HEAT_OWNER_ROLE admin admin
+        get_or_add_user_role $heat_owner_role demo demo
+        get_or_add_user_role $heat_owner_role admin demo
+        get_or_add_user_role $heat_owner_role admin admin
         iniset $HEAT_CONF DEFAULT deferred_auth_method trusts
     fi
 
     if [[ "$HEAT_STACK_DOMAIN" == "True" ]]; then
         # Note we have to pass token/endpoint here because the current endpoint and
         # version negotiation in OSC means just --os-identity-api-version=3 won't work
-        KS_ENDPOINT_V3="$KEYSTONE_SERVICE_URI/v3"
+        local ks_endpoint_v3="$KEYSTONE_SERVICE_URI/v3"
 
-        D_ID=$(openstack --os-token $OS_TOKEN --os-url=$KS_ENDPOINT_V3 \
+        D_ID=$(openstack --os-token $OS_TOKEN --os-url=$ks_endpoint_v3 \
             --os-identity-api-version=3 domain list | grep ' heat ' | get_field 1)
 
         if [[ -z "$D_ID" ]]; then
-            D_ID=$(openstack --os-token $OS_TOKEN --os-url=$KS_ENDPOINT_V3 \
+            D_ID=$(openstack --os-token $OS_TOKEN --os-url=$ks_endpoint_v3 \
                 --os-identity-api-version=3 domain create heat \
                 --description "Owns users and projects created by heat" \
                 | grep ' id ' | get_field 2)
             iniset $HEAT_CONF DEFAULT stack_user_domain ${D_ID}
 
-            openstack --os-token $OS_TOKEN --os-url=$KS_ENDPOINT_V3 \
+            openstack --os-token $OS_TOKEN --os-url=$ks_endpoint_v3 \
                 --os-identity-api-version=3 user create --password $SERVICE_PASSWORD \
                 --domain $D_ID heat_domain_admin \
                 --description "Manages users and projects created by heat"
-            openstack --os-token $OS_TOKEN --os-url=$KS_ENDPOINT_V3 \
+            openstack --os-token $OS_TOKEN --os-url=$ks_endpoint_v3 \
                 --os-identity-api-version=3 role add \
                 --user heat_domain_admin --domain ${D_ID} admin
             iniset $HEAT_CONF DEFAULT stack_domain_admin heat_domain_admin
diff --git a/lib/ironic b/lib/ironic
index b56abcb..d4beff6 100644
--- a/lib/ironic
+++ b/lib/ironic
@@ -102,6 +102,12 @@
 
 # install_ironic() - Collect source and prepare
 function install_ironic {
+    # make sure all needed service were enabled
+    for srv in nova glance key; do
+        if ! is_service_enabled "$srv"; then
+            die $LINENO "$srv should be enabled for Ironic."
+        fi
+    done
     git_clone $IRONIC_REPO $IRONIC_DIR $IRONIC_BRANCH
     setup_develop $IRONIC_DIR
 }
@@ -119,11 +125,33 @@
     sudo rm -rf $IRONIC_AUTH_CACHE_DIR
 }
 
-# configure_ironic() - Set config files, create data dirs, etc
-function configure_ironic {
+# configure_ironic_dirs() - Create all directories required by Ironic and
+# associated services.
+function configure_ironic_dirs {
     if [[ ! -d $IRONIC_CONF_DIR ]]; then
         sudo mkdir -p $IRONIC_CONF_DIR
     fi
+    sudo mkdir -p $IRONIC_DATA_DIR
+    sudo mkdir -p $IRONIC_STATE_PATH
+    sudo mkdir -p $IRONIC_TFTPBOOT_DIR
+    sudo chown -R $STACK_USER $IRONIC_DATA_DIR $IRONIC_STATE_PATH
+    sudo chown -R $STACK_USER:$LIBVIRT_GROUP $IRONIC_TFTPBOOT_DIR
+    if is_ubuntu; then
+        local pxebin=/usr/lib/syslinux/pxelinux.0
+    elif is_fedora; then
+        local pxebin=/usr/share/syslinux/pxelinux.0
+    fi
+    if [ ! -f $pxebin ]; then
+        die $LINENO "pxelinux.0 (from SYSLINUX) not found."
+    fi
+
+    cp $pxebin $IRONIC_TFTPBOOT_DIR
+    mkdir -p $IRONIC_TFTPBOOT_DIR/pxelinux.cfg
+}
+
+# configure_ironic() - Set config files, create data dirs, etc
+function configure_ironic {
+    configure_ironic_dirs
     sudo chown $STACK_USER $IRONIC_CONF_DIR
 
     # Copy over ironic configuration file and configure common parameters.
@@ -147,10 +175,6 @@
     if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
         setup_colorized_logging $IRONIC_CONF_FILE DEFAULT
     fi
-
-    if [[ "$IRONIC_BAREMETAL_BASIC_OPS" == "True" ]]; then
-        configure_ironic_auxiliary
-    fi
 }
 
 # configure_ironic_api() - Is used by configure_ironic(). Performs
@@ -175,15 +199,15 @@
 function configure_ironic_conductor {
     cp $IRONIC_DIR/etc/ironic/rootwrap.conf $IRONIC_ROOTWRAP_CONF
     cp -r $IRONIC_DIR/etc/ironic/rootwrap.d $IRONIC_CONF_DIR
-    IRONIC_ROOTWRAP=$(get_rootwrap_location ironic)
-    ROOTWRAP_ISUDOER_CMD="$IRONIC_ROOTWRAP $IRONIC_CONF_DIR/rootwrap.conf *"
+    local ironic_rootwrap=$(get_rootwrap_location ironic)
+    local rootwrap_isudoer_cmd="$ironic_rootwrap $IRONIC_CONF_DIR/rootwrap.conf *"
 
     # Set up the rootwrap sudoers for ironic
-    TEMPFILE=`mktemp`
-    echo "$STACK_USER ALL=(root) NOPASSWD: $ROOTWRAP_ISUDOER_CMD" >$TEMPFILE
-    chmod 0440 $TEMPFILE
-    sudo chown root:root $TEMPFILE
-    sudo mv $TEMPFILE /etc/sudoers.d/ironic-rootwrap
+    local tempfile=`mktemp`
+    echo "$STACK_USER ALL=(root) NOPASSWD: $rootwrap_isudoer_cmd" >$tempfile
+    chmod 0440 $tempfile
+    sudo chown root:root $tempfile
+    sudo mv $tempfile /etc/sudoers.d/ironic-rootwrap
 
     iniset $IRONIC_CONF_FILE DEFAULT rootwrap_config $IRONIC_ROOTWRAP_CONF
     iniset $IRONIC_CONF_FILE DEFAULT enabled_drivers $IRONIC_ENABLED_DRIVERS
@@ -214,22 +238,22 @@
 # service              ironic     admin        # if enabled
 function create_ironic_accounts {
 
-    SERVICE_TENANT=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
-    ADMIN_ROLE=$(openstack role list | awk "/ admin / { print \$2 }")
+    local service_tenant=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
+    local admin_role=$(openstack role list | awk "/ admin / { print \$2 }")
 
     # Ironic
     if [[ "$ENABLED_SERVICES" =~ "ir-api" ]]; then
         # Get ironic user if exists
 
-        IRONIC_USER=$(get_or_create_user "ironic" \
-            "$SERVICE_PASSWORD" $SERVICE_TENANT)
-        get_or_add_user_role $ADMIN_ROLE $IRONIC_USER $SERVICE_TENANT
+        local ironic_user=$(get_or_create_user "ironic" \
+            "$SERVICE_PASSWORD" $service_tenant)
+        get_or_add_user_role $admin_role $ironic_user $service_tenant
 
         if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
 
-            IRONIC_SERVICE=$(get_or_create_service "ironic" \
+            local ironic_service=$(get_or_create_service "ironic" \
                 "baremetal" "Ironic baremetal provisioning service")
-            get_or_create_endpoint $IRONIC_SERVICE \
+            get_or_create_endpoint $ironic_service \
                 "$REGION_NAME" \
                 "$IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT" \
                 "$IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT" \
@@ -294,56 +318,55 @@
     return 1
 }
 
-function configure_ironic_dirs {
-    sudo mkdir -p $IRONIC_DATA_DIR
-    sudo mkdir -p $IRONIC_STATE_PATH
-    sudo mkdir -p $IRONIC_TFTPBOOT_DIR
-    sudo chown -R $STACK_USER $IRONIC_DATA_DIR $IRONIC_STATE_PATH
-    sudo chown -R $STACK_USER:$LIBVIRT_GROUP $IRONIC_TFTPBOOT_DIR
-    if is_ubuntu; then
-        PXEBIN=/usr/lib/syslinux/pxelinux.0
-    elif is_fedora; then
-        PXEBIN=/usr/share/syslinux/pxelinux.0
-    fi
-    if [ ! -f $PXEBIN ]; then
-        die $LINENO "pxelinux.0 (from SYSLINUX) not found."
-    fi
+function create_ovs_taps {
+    local ironic_net_id=$(neutron net-list | grep private | get_field 1)
 
-    cp $PXEBIN $IRONIC_TFTPBOOT_DIR
-    mkdir -p $IRONIC_TFTPBOOT_DIR/pxelinux.cfg
+    # Work around: No netns exists on host until a Neutron port is created.  We
+    # need to create one in Neutron to know what netns to tap into prior to the
+    # first node booting.
+    local port_id=$(neutron port-create private | grep " id " | get_field 2)
+
+    # intentional sleep to make sure the tag has been set to port
+    sleep 10
+
+    local tapdev=$(sudo ip netns exec qdhcp-${ironic_net_id} ip link list | grep tap | cut -d':' -f2 | cut -b2-)
+    local tag_id=$(sudo ovs-vsctl show |grep ${tapdev} -A1 -m1 | grep tag | cut -d':' -f2 | cut -b2-)
+
+    # make sure veth pair is not existing, otherwise delete its links
+    sudo ip link show ovs-tap1 && sudo ip link delete ovs-tap1
+    sudo ip link show brbm-tap1 && sudo ip link delete brbm-tap1
+    # create veth pair for future interconnection between br-int and brbm
+    sudo ip link add brbm-tap1 type veth peer name ovs-tap1
+    sudo ip link set dev brbm-tap1 up
+    sudo ip link set dev ovs-tap1 up
+
+    sudo ovs-vsctl -- --if-exists del-port ovs-tap1 -- add-port br-int ovs-tap1 tag=$tag_id
+    sudo ovs-vsctl -- --if-exists del-port brbm-tap1 -- add-port $IRONIC_VM_NETWORK_BRIDGE brbm-tap1
+
+    # Remove the port needed only for workaround.
+    neutron port-delete $port_id
 }
 
 function create_bridge_and_vms {
     # Call libvirt setup scripts in a new shell to ensure any new group membership
     sudo su $STACK_USER -c "$IRONIC_SCRIPTS_DIR/setup-network"
     if [[ "$IRONIC_VM_LOG_CONSOLE" == "True" ]] ; then
-        LOG_ARG="$IRONIC_VM_LOG_DIR"
+        local log_arg="$IRONIC_VM_LOG_DIR"
     else
-        LOG_ARG=""
+        local log_arg=""
     fi
     sudo su $STACK_USER -c "$IRONIC_SCRIPTS_DIR/create-nodes \
         $IRONIC_VM_SPECS_CPU $IRONIC_VM_SPECS_RAM $IRONIC_VM_SPECS_DISK \
         amd64 $IRONIC_VM_COUNT $IRONIC_VM_NETWORK_BRIDGE $IRONIC_VM_EMULATOR \
-        $LOG_ARG" >> $IRONIC_VM_MACS_CSV_FILE
+        $log_arg" >> $IRONIC_VM_MACS_CSV_FILE
+    create_ovs_taps
 }
 
 function enroll_vms {
-
-    CHASSIS_ID=$(ironic chassis-create -d "ironic test chassis" | grep " uuid " | get_field 2)
-    IRONIC_NET_ID=$(neutron net-list | grep private | get_field 1)
+    local chassis_id=$(ironic chassis-create -d "ironic test chassis" | grep " uuid " | get_field 2)
     local idx=0
-
-    # work around; need to know what netns neutron uses for private network.
-    # Without knowing how to interconnect the networks, PXE won't work properly
-    # for fake baremetal instances. The network should be configured prior all
-    # the instances operation. If we don't do this, the first port creation
-    # only happens in the middle of fake baremetal instance's spawning by nova,
-    # so we'll end up with unbootable fake baremetal VM due to broken PXE.
-    PORT_ID=$(neutron port-create private | grep " id " | get_field 2)
-
     while read MAC; do
-
-        NODE_ID=$(ironic node-create --chassis_uuid $CHASSIS_ID --driver pxe_ssh \
+        local node_id=$(ironic node-create --chassis_uuid $chassis_id --driver pxe_ssh \
             -i pxe_deploy_kernel=$IRONIC_DEPLOY_KERNEL_ID \
             -i pxe_deploy_ramdisk=$IRONIC_DEPLOY_RAMDISK_ID \
             -i ssh_virt_type=$IRONIC_SSH_VIRT_TYPE \
@@ -357,40 +380,19 @@
             -p cpu_arch=x86_64 \
             | grep " uuid " | get_field 2)
 
-        ironic port-create --address $MAC --node_uuid $NODE_ID
+        ironic port-create --address $MAC --node_uuid $node_id
 
         idx=$((idx+1))
-
     done < $IRONIC_VM_MACS_CSV_FILE
 
     # create the nova flavor
-    adjusted_disk=$(($IRONIC_VM_SPECS_DISK - $IRONIC_VM_EPHEMERAL_DISK))
+    local adjusted_disk=$(($IRONIC_VM_SPECS_DISK - $IRONIC_VM_EPHEMERAL_DISK))
     nova flavor-create --ephemeral $IRONIC_VM_EPHEMERAL_DISK baremetal auto $IRONIC_VM_SPECS_RAM $adjusted_disk $IRONIC_VM_SPECS_CPU
     # TODO(lucasagomes): Remove the 'baremetal:deploy_kernel_id'
     # and 'baremetal:deploy_ramdisk_id' parameters
     # from the flavor after the completion of
     # https://blueprints.launchpad.net/ironic/+spec/add-node-instance-info
     nova flavor-key baremetal set "cpu_arch"="x86_64" "baremetal:deploy_kernel_id"="$IRONIC_DEPLOY_KERNEL_ID" "baremetal:deploy_ramdisk_id"="$IRONIC_DEPLOY_RAMDISK_ID"
-
-    # intentional sleep to make sure the tag has been set to port
-    sleep 10
-    TAPDEV=$(sudo ip netns exec qdhcp-${IRONIC_NET_ID} ip link list | grep tap | cut -d':' -f2 | cut -b2-)
-    TAG_ID=$(sudo ovs-vsctl show |grep ${TAPDEV} -A1 -m1 | grep tag | cut -d':' -f2 | cut -b2-)
-
-    # make sure veth pair is not existing, otherwise delete its links
-    sudo ip link show ovs-tap1 && sudo ip link delete ovs-tap1
-    sudo ip link show brbm-tap1 && sudo ip link delete brbm-tap1
-    # create veth pair for future interconnection between br-int and brbm
-    sudo ip link add brbm-tap1 type veth peer name ovs-tap1
-    sudo ip link set dev brbm-tap1 up
-    sudo ip link set dev ovs-tap1 up
-
-    sudo ovs-vsctl -- --if-exists del-port ovs-tap1 -- add-port br-int ovs-tap1 tag=$TAG_ID
-    sudo ovs-vsctl -- --if-exists del-port brbm-tap1 -- add-port $IRONIC_VM_NETWORK_BRIDGE brbm-tap1
-
-    # Remove the port needed only for workaround. For additional info read the
-    # comment at the beginning of this function
-    neutron port-delete $PORT_ID
 }
 
 function configure_iptables {
@@ -404,11 +406,11 @@
 
 function configure_tftpd {
     if is_ubuntu; then
-        PXEBIN=/usr/lib/syslinux/pxelinux.0
+        local pxebin=/usr/lib/syslinux/pxelinux.0
     elif is_fedora; then
-        PXEBIN=/usr/share/syslinux/pxelinux.0
+        local pxebin=/usr/share/syslinux/pxelinux.0
     fi
-    if [ ! -f $PXEBIN ]; then
+    if [ ! -f $pxebin ]; then
         die $LINENO "pxelinux.0 (from SYSLINUX) not found."
     fi
 
@@ -441,33 +443,36 @@
 }
 
 function ironic_ssh_check {
-    local KEY_FILE=$1
-    local FLOATING_IP=$2
-    local PORT=$3
-    local DEFAULT_INSTANCE_USER=$4
-    local ACTIVE_TIMEOUT=$5
-    if ! timeout $ACTIVE_TIMEOUT sh -c "while ! ssh -p $PORT -o StrictHostKeyChecking=no -i $KEY_FILE ${DEFAULT_INSTANCE_USER}@$FLOATING_IP echo success; do sleep 1; done"; then
+    local key_file=$1
+    local floating_ip=$2
+    local port=$3
+    local default_instance_user=$4
+    local active_timeout=$5
+    if ! timeout $active_timeout sh -c "while ! ssh -p $port -o StrictHostKeyChecking=no -i $key_file ${default_instance_user}@$floating_ip echo success; do sleep 1; done"; then
         die $LINENO "server didn't become ssh-able!"
     fi
 }
 
 function configure_ironic_auxiliary {
-    configure_ironic_dirs
     configure_ironic_ssh_keypair
     ironic_ssh_check $IRONIC_SSH_KEY_DIR/$IRONIC_SSH_KEY_FILENAME $IRONIC_VM_SSH_ADDRESS $IRONIC_VM_SSH_PORT $IRONIC_SSH_USERNAME 10
 }
 
 # build deploy kernel+ramdisk, then upload them to glance
-# this function sets IRONIC_DEPLOY_KERNEL_ID and IRONIC_DEPLOY_RAMDISK_ID
+# this function sets ``IRONIC_DEPLOY_KERNEL_ID``, ``IRONIC_DEPLOY_RAMDISK_ID``
 function upload_baremetal_ironic_deploy {
-    token=$1
+    declare -g IRONIC_DEPLOY_KERNEL_ID IRONIC_DEPLOY_RAMDISK_ID
+    echo_summary "Creating and uploading baremetal images for ironic"
+
+    # install diskimage-builder
+    git_clone $DIB_REPO $DIB_DIR $DIB_BRANCH
 
     if [ -z "$IRONIC_DEPLOY_KERNEL" -o -z "$IRONIC_DEPLOY_RAMDISK" ]; then
-        IRONIC_DEPLOY_KERNEL_PATH=$TOP_DIR/files/ir-deploy.kernel
-        IRONIC_DEPLOY_RAMDISK_PATH=$TOP_DIR/files/ir-deploy.initramfs
+        local IRONIC_DEPLOY_KERNEL_PATH=$TOP_DIR/files/ir-deploy.kernel
+        local IRONIC_DEPLOY_RAMDISK_PATH=$TOP_DIR/files/ir-deploy.initramfs
     else
-        IRONIC_DEPLOY_KERNEL_PATH=$IRONIC_DEPLOY_KERNEL
-        IRONIC_DEPLOY_RAMDISK_PATH=$IRONIC_DEPLOY_RAMDISK
+        local IRONIC_DEPLOY_KERNEL_PATH=$IRONIC_DEPLOY_KERNEL
+        local IRONIC_DEPLOY_RAMDISK_PATH=$IRONIC_DEPLOY_RAMDISK
     fi
 
     if [ ! -e "$IRONIC_DEPLOY_RAMDISK_PATH" -o ! -e "$IRONIC_DEPLOY_KERNEL_PATH" ]; then
@@ -485,6 +490,9 @@
         fi
     fi
 
+    local token=$(keystone token-get | grep ' id ' | get_field 2)
+    die_if_not_set $LINENO token "Keystone fail to get token"
+
     # load them into glance
     IRONIC_DEPLOY_KERNEL_ID=$(glance \
         --os-auth-token $token \
@@ -503,42 +511,20 @@
 }
 
 function prepare_baremetal_basic_ops {
-
-    # install diskimage-builder
-    git_clone $DIB_REPO $DIB_DIR $DIB_BRANCH
-
-    # make sure all needed service were enabled
-    for srv in nova glance key neutron; do
-        if ! is_service_enabled "$srv"; then
-            die $LINENO "$srv should be enabled for ironic tests"
-        fi
-    done
-
-    TOKEN=$(keystone token-get | grep ' id ' | get_field 2)
-    die_if_not_set $LINENO TOKEN "Keystone fail to get token"
-
-    echo_summary "Creating and uploading baremetal images for ironic"
-
-    # build and upload separate deploy kernel & ramdisk
-    upload_baremetal_ironic_deploy $TOKEN
-
+    upload_baremetal_ironic_deploy
     create_bridge_and_vms
     enroll_vms
     configure_tftpd
     configure_iptables
-
-    # restart nova-compute to ensure its resource tracking is up to
-    # date with newly enrolled nodes
-    stop_nova_compute || true
-    start_nova_compute
+    configure_ironic_auxiliary
 }
 
 function cleanup_baremetal_basic_ops {
     rm -f $IRONIC_VM_MACS_CSV_FILE
     if [ -f $IRONIC_KEY_FILE ]; then
-        KEY=`cat $IRONIC_KEY_FILE.pub`
+        local key=$(cat $IRONIC_KEY_FILE.pub)
         # remove public key from authorized_keys
-        grep -v "$KEY" $IRONIC_AUTHORIZED_KEYS_FILE > temp && mv temp $IRONIC_AUTHORIZED_KEYS_FILE
+        grep -v "$key" $IRONIC_AUTHORIZED_KEYS_FILE > temp && mv temp $IRONIC_AUTHORIZED_KEYS_FILE
         chmod 0600 $IRONIC_AUTHORIZED_KEYS_FILE
     fi
     sudo rm -rf $IRONIC_DATA_DIR $IRONIC_STATE_PATH
diff --git a/lib/marconi b/lib/marconi
index 063ed3d..e05518c 100644
--- a/lib/marconi
+++ b/lib/marconi
@@ -42,7 +42,7 @@
 MARCONI_BIN_DIR=$(get_python_exec_prefix)
 
 # Set up database backend
-MARCONI_BACKEND=${MARCONI_BACKEND:-sqlite}
+MARCONI_BACKEND=${MARCONI_BACKEND:-mongodb}
 
 
 # Set Marconi repository
@@ -77,6 +77,13 @@
 function cleanup_marconi {
     if ! timeout $SERVICE_TIMEOUT sh -c "while ! mongo marconi --eval 'db.dropDatabase();'; do sleep 1; done"; then
         die $LINENO "Mongo DB did not start"
+    else
+        full_version=$(mongo marconi --eval 'db.dropDatabase();')
+        mongo_version=`echo $full_version | cut -d' ' -f4`
+        required_mongo_version='2.2'
+        if [[ $mongo_version < $required_mongo_version ]]; then
+            die $LINENO "Marconi needs Mongo DB version >= 2.2 to run."
+        fi
     fi
 }
 
diff --git a/lib/neutron b/lib/neutron
index 98636b4..f703bec 100644
--- a/lib/neutron
+++ b/lib/neutron
@@ -120,6 +120,21 @@
 ## Provider Network Information
 PROVIDER_SUBNET_NAME=${PROVIDER_SUBNET_NAME:-"provider_net"}
 
+# Use flat providernet for public network
+#
+# If Q_USE_PROVIDERNET_FOR_PUBLIC=True, use a flat provider network
+# for external interface of neutron l3-agent.  In that case,
+# PUBLIC_PHYSICAL_NETWORK specifies provider:physical_network value
+# used for the network.  In case of openvswitch agent, you should
+# add the corresponding entry to your OVS_BRIDGE_MAPPINGS.
+#
+# eg.
+#    Q_USE_PROVIDERNET_FOR_PUBLIC=True
+#    PUBLIC_PHYSICAL_NETWORK=public
+#    OVS_BRIDGE_MAPPINGS=public:br-ex
+Q_USE_PROVIDERNET_FOR_PUBLIC=${Q_USE_PROVIDERNET_FOR_PUBLIC:-False}
+PUBLIC_PHYSICAL_NETWORK=${PUBLIC_PHYSICAL_NETWORK:-public}
+
 # The next two variables are configured by plugin
 # e.g.  _configure_neutron_l3_agent or lib/neutron_plugins/*
 #
@@ -446,7 +461,11 @@
         fi
         neutron router-interface-add $ROUTER_ID $SUBNET_ID
         # Create an external network, and a subnet. Configure the external network as router gw
-        EXT_NET_ID=$(neutron net-create "$PUBLIC_NETWORK_NAME" -- --router:external=True | grep ' id ' | get_field 2)
+        if [ "$Q_USE_PROVIDERNET_FOR_PUBLIC" = "True" ]; then
+            EXT_NET_ID=$(neutron net-create "$PUBLIC_NETWORK_NAME" -- --router:external=True --provider:network_type=flat --provider:physical_network=${PUBLIC_PHYSICAL_NETWORK} | grep ' id ' | get_field 2)
+        else
+            EXT_NET_ID=$(neutron net-create "$PUBLIC_NETWORK_NAME" -- --router:external=True | grep ' id ' | get_field 2)
+        fi
         die_if_not_set $LINENO EXT_NET_ID "Failure creating EXT_NET_ID for $PUBLIC_NETWORK_NAME"
         EXT_GW_IP=$(neutron subnet-create --ip_version 4 ${Q_FLOATING_ALLOCATION_POOL:+--allocation-pool $Q_FLOATING_ALLOCATION_POOL} --gateway $PUBLIC_NETWORK_GATEWAY --name $PUBLIC_SUBNET_NAME $EXT_NET_ID $FLOATING_RANGE -- --enable_dhcp=False | grep 'gateway_ip' | get_field 2)
         die_if_not_set $LINENO EXT_GW_IP "Failure creating EXT_GW_IP"
@@ -455,6 +474,9 @@
         if is_service_enabled q-l3; then
             # logic is specific to using the l3-agent for l3
             if is_neutron_ovs_base_plugin && [[ "$Q_USE_NAMESPACE" = "True" ]]; then
+                # Disable in-band as we are going to use local port
+                # to communicate with VMs
+                sudo ovs-vsctl set Bridge $PUBLIC_BRIDGE other_config:disable-in-band=true
                 CIDR_LEN=${FLOATING_RANGE#*/}
                 sudo ip addr add $EXT_GW_IP/$CIDR_LEN dev $PUBLIC_BRIDGE
                 sudo ip link set $PUBLIC_BRIDGE up
@@ -492,6 +514,10 @@
 
 # install_neutron_agent_packages() - Collect source and prepare
 function install_neutron_agent_packages {
+    # radvd doesn't come with the OS. Install it if the l3 service is enabled.
+    if is_service_enabled q-l3; then
+        install_package radvd
+    fi
     # install packages that are specific to plugin agent(s)
     if is_service_enabled q-agt q-dhcp q-l3; then
         neutron_plugin_install_agent_packages
diff --git a/lib/neutron_plugins/ml2 b/lib/neutron_plugins/ml2
index d270015..42dd57f 100644
--- a/lib/neutron_plugins/ml2
+++ b/lib/neutron_plugins/ml2
@@ -9,7 +9,7 @@
 # Select either 'gre', 'vxlan', or '(gre vxlan)'
 Q_ML2_TENANT_NETWORK_TYPE=${Q_ML2_TENANT_NETWORK_TYPE:-"vxlan"}
 # This has to be set here since the agent will set this in the config file
-if [[ "$Q_ML2_TENANT_NETWORK_TYPE" != "local" ]]; then
+if [[ "$Q_ML2_TENANT_NETWORK_TYPE" == "gre" || "$Q_ML2_TENANT_NETWORK_TYPE" == "vxlan" ]]; then
     Q_AGENT_EXTRA_AGENT_OPTS+=(tunnel_types=$Q_ML2_TENANT_NETWORK_TYPE)
 elif [[ "$ENABLE_TENANT_TUNNELS" == "True" ]]; then
     Q_AGENT_EXTRA_AGENT_OPTS+=(tunnel_types=gre)
diff --git a/lib/neutron_plugins/ovs_base b/lib/neutron_plugins/ovs_base
index 616a236..8375bb6 100644
--- a/lib/neutron_plugins/ovs_base
+++ b/lib/neutron_plugins/ovs_base
@@ -71,7 +71,11 @@
 }
 
 function _neutron_ovs_base_configure_l3_agent {
-    iniset $Q_L3_CONF_FILE DEFAULT external_network_bridge $PUBLIC_BRIDGE
+    if [ "$Q_USE_PROVIDERNET_FOR_PUBLIC" = "True" ]; then
+        iniset $Q_L3_CONF_FILE DEFAULT external_network_bridge ""
+    else
+        iniset $Q_L3_CONF_FILE DEFAULT external_network_bridge $PUBLIC_BRIDGE
+    fi
 
     neutron-ovs-cleanup
     # --no-wait causes a race condition if $PUBLIC_BRIDGE is not up when ip addr flush is called
diff --git a/lib/neutron_plugins/services/vpn b/lib/neutron_plugins/services/vpn
index d920ba6..2478c47 100644
--- a/lib/neutron_plugins/services/vpn
+++ b/lib/neutron_plugins/services/vpn
@@ -7,7 +7,7 @@
 
 
 AGENT_VPN_BINARY="$NEUTRON_BIN_DIR/neutron-vpn-agent"
-VPN_PLUGIN="neutron.services.vpn.plugin.VPNDriverPlugin"
+VPN_PLUGIN=${VPN_PLUGIN:-"neutron.services.vpn.plugin.VPNDriverPlugin"}
 IPSEC_PACKAGE=${IPSEC_PACKAGE:-"openswan"}
 
 function neutron_vpn_install_agent_packages {
diff --git a/lib/neutron_plugins/vmware_nsx b/lib/neutron_plugins/vmware_nsx
index 5802ebf..f4eb82d 100644
--- a/lib/neutron_plugins/vmware_nsx
+++ b/lib/neutron_plugins/vmware_nsx
@@ -105,9 +105,6 @@
     if [[ "$NSX_PASSWORD" != "" ]]; then
         iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_password $NSX_PASSWORD
     fi
-    if [[ "$NSX_REQ_TIMEOUT" != "" ]]; then
-        iniset /$Q_PLUGIN_CONF_FILE DEFAULT req_timeout $NSX_REQ_TIMEOUT
-    fi
     if [[ "$NSX_HTTP_TIMEOUT" != "" ]]; then
         iniset /$Q_PLUGIN_CONF_FILE DEFAULT http_timeout $NSX_HTTP_TIMEOUT
     fi
diff --git a/lib/nova_plugins/hypervisor-ironic b/lib/nova_plugins/hypervisor-ironic
index c068c74..344ef04 100644
--- a/lib/nova_plugins/hypervisor-ironic
+++ b/lib/nova_plugins/hypervisor-ironic
@@ -56,6 +56,9 @@
 
 # install_nova_hypervisor() - Install external components
 function install_nova_hypervisor {
+    if ! is_service_enabled neutron; then
+        die $LINENO "Neutron should be enabled for usage of the Ironic Nova driver."
+    fi
     install_libvirt
 }
 
diff --git a/lib/oslo b/lib/oslo
index 421fbce..025815c 100644
--- a/lib/oslo
+++ b/lib/oslo
@@ -39,10 +39,6 @@
 
 # install_oslo() - Collect source and prepare
 function install_oslo {
-    # TODO(sdague): remove this once we get to Icehouse, this just makes
-    # for a smoother transition of existing users.
-    cleanup_oslo
-
     git_clone $CLIFF_REPO $CLIFF_DIR $CLIFF_BRANCH
     setup_install $CLIFF_DIR
 
@@ -74,17 +70,6 @@
     setup_install $TASKFLOW_DIR
 }
 
-# cleanup_oslo() - purge possibly old versions of oslo
-function cleanup_oslo {
-    # this means we've got an old oslo installed, lets get rid of it
-    if ! python -c 'import oslo.config' 2>/dev/null; then
-        echo "Found old oslo.config... removing to ensure consistency"
-        local PIP_CMD=$(get_pip_command)
-        pip_install oslo.config
-        sudo $PIP_CMD uninstall -y oslo.config
-    fi
-}
-
 # Restore xtrace
 $XTRACE
 
diff --git a/lib/tempest b/lib/tempest
index 91ede0d..d6d6020 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -52,7 +52,11 @@
 NOVA_SOURCE_DIR=$DEST/nova
 
 BUILD_INTERVAL=1
-BUILD_TIMEOUT=196
+
+# This is the timeout that tempest will wait for a VM to change state,
+# spawn, delete, etc.
+# The default is set to 196 seconds.
+BUILD_TIMEOUT=${BUILD_TIMEOUT:-196}
 
 
 BOTO_MATERIALS_PATH="$FILES/images/s3-materials/cirros-${CIRROS_VERSION}"
@@ -371,6 +375,15 @@
     # Baremetal
     if [ "$VIRT_DRIVER" = "ironic" ] ; then
         iniset $TEMPEST_CONFIG baremetal driver_enabled True
+        iniset $TEMPEST_CONFIG compute-feature-enabled change_password False
+        iniset $TEMPEST_CONFIG compute-feature-enabled console_output False
+        iniset $TEMPEST_CONFIG compute-feature-enabled interface_attach False
+        iniset $TEMPEST_CONFIG compute-feature-enabled live_migration False
+        iniset $TEMPEST_CONFIG compute-feature-enabled pause False
+        iniset $TEMPEST_CONFIG compute-feature-enabled rescue False
+        iniset $TEMPEST_CONFIG compute-feature-enabled resize False
+        iniset $TEMPEST_CONFIG compute-feature-enabled shelve False
+        iniset $TEMPEST_CONFIG compute-feature-enabled snapshot False
     fi
 
     # service_available
diff --git a/stack.sh b/stack.sh
index cd7a24f..ce20fbe 100755
--- a/stack.sh
+++ b/stack.sh
@@ -142,7 +142,7 @@
 
 # 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} =~ (precise|saucy|trusty|7.0|wheezy|sid|testing|jessie|f19|f20|rhel6|rhel7) ]]; then
+if [[ ! ${DISTRO} =~ (precise|trusty|7.0|wheezy|sid|testing|jessie|f19|f20|rhel6|rhel7) ]]; 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"
diff --git a/tools/fixup_stuff.sh b/tools/fixup_stuff.sh
index 8b1e4df..50fb31c 100755
--- a/tools/fixup_stuff.sh
+++ b/tools/fixup_stuff.sh
@@ -93,24 +93,6 @@
     sudo chmod +r $dir/*
 fi
 
-# Ubuntu 12.04
-# ------------
-
-# We can regularly get kernel crashes on the 12.04 default kernel, so attempt
-# to install a new kernel
-if [[ ${DISTRO} =~ (precise) ]]; then
-    # Finally, because we suspect the Precise kernel is problematic, install a new kernel
-    UPGRADE_KERNEL=$(trueorfalse False $UPGRADE_KERNEL)
-    if [[ $UPGRADE_KERNEL == "True" ]]; then
-        if [[ ! `uname -r` =~ (^3\.11) ]]; then
-            apt_get install linux-generic-lts-saucy
-            echo "Installing Saucy LTS kernel, please reboot before proceeding"
-            exit 1
-        fi
-    fi
-fi
-
-
 if is_fedora; then
     # Disable selinux to avoid configuring to allow Apache access
     # to Horizon files (LP#1175444)