Merge "Use userrc_early for all nodes"
diff --git a/.gitignore b/.gitignore
index a470ff5..d1781bc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,6 +15,8 @@
 files/*.vmdk
 files/*.rpm
 files/*.rpm.*
+files/*.deb
+files/*.deb.*
 files/*.qcow2
 files/*.img
 files/images
diff --git a/README.md b/README.md
index 4ba4619..ff5598b 100644
--- a/README.md
+++ b/README.md
@@ -25,9 +25,9 @@
 The DevStack master branch generally points to trunk versions of OpenStack
 components.  For older, stable versions, look for branches named
 stable/[release] in the DevStack repo.  For example, you can do the
-following to create a juno OpenStack cloud:
+following to create a Newton OpenStack cloud:
 
-    git checkout stable/juno
+    git checkout stable/newton
     ./stack.sh
 
 You can also pick specific OpenStack project releases by setting the appropriate
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index 1161b34..22809eb 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -521,16 +521,14 @@
 IP Version
 ----------
 
-``IP_VERSION`` can be used to configure DevStack to create either an
-IPv4, IPv6, or dual-stack self service project data-network by with
+``IP_VERSION`` can be used to configure Neutron to create either an
+IPv4, IPv6, or dual-stack self-service project data-network by with
 either ``IP_VERSION=4``, ``IP_VERSION=6``, or ``IP_VERSION=4+6``
-respectively.  This functionality requires that the Neutron networking
-service is enabled by setting the following options:
+respectively.
 
     ::
 
-        disable_service n-net
-        enable_service q-svc q-agt q-dhcp q-l3
+        IP_VERSION=4+6
 
 The following optional variables can be used to alter the default IPv6
 behavior:
diff --git a/doc/source/guides/multinode-lab.rst b/doc/source/guides/multinode-lab.rst
index c996f95..8751eb8 100644
--- a/doc/source/guides/multinode-lab.rst
+++ b/doc/source/guides/multinode-lab.rst
@@ -260,7 +260,7 @@
     openstack user create $NAME --password=$PASSWORD --project $PROJECT
     openstack role add Member --user $NAME --project $PROJECT
     # The Member role is created by stack.sh
-    # openstack role list
+    # openstack role assignment list
 
 Swift
 -----
diff --git a/doc/source/guides/neutron.rst b/doc/source/guides/neutron.rst
index c5b1634..bc6816c 100644
--- a/doc/source/guides/neutron.rst
+++ b/doc/source/guides/neutron.rst
@@ -76,12 +76,6 @@
         RABBIT_PASSWORD=secret
         SERVICE_PASSWORD=secret
 
-        # Do not use Nova-Network
-        disable_service n-net
-        # Enable Neutron
-        ENABLED_SERVICES+=,q-svc,q-dhcp,q-meta,q-agt,q-l3
-
-
         ## Neutron options
         Q_USE_SECGROUP=True
         FLOATING_RANGE="172.18.161.0/24"
@@ -389,11 +383,7 @@
 
         Q_USE_PROVIDER_NETWORKING=True
 
-        # Do not use Nova-Network
-        disable_service n-net
-
-        # Neutron
-        ENABLED_SERVICES+=,q-svc,q-dhcp,q-meta,q-agt
+        disable_service q-l3
 
         ## Neutron Networking options used to create Neutron Subnets
 
@@ -402,6 +392,7 @@
         PROVIDER_SUBNET_NAME="provider_net"
         PROVIDER_NETWORK_TYPE="vlan"
         SEGMENTATION_ID=2010
+        USE_SUBNETPOOL=False
 
 In this configuration we are defining FIXED_RANGE to be a
 publicly routed IPv4 subnet. In this specific instance we are using
@@ -530,12 +521,6 @@
     RABBIT_PASSWORD=secret
     SERVICE_PASSWORD=secret
 
-    # Do not use Nova-Network
-    disable_service n-net
-    # Enable Neutron
-    ENABLED_SERVICES+=,q-svc,q-dhcp,q-meta,q-agt,q-l3
-
-
     ## Neutron options
     Q_USE_SECGROUP=True
     FLOATING_RANGE="172.18.161.0/24"
@@ -582,10 +567,7 @@
     Q_ML2_PLUGIN_MECHANISM_DRIVERS=macvtap
     Q_USE_PROVIDER_NETWORKING=True
 
-    #Enable Neutron services
-    disable_service n-net
     enable_plugin neutron git://git.openstack.org/openstack/neutron
-    ENABLED_SERVICES+=,q-agt,q-svc
 
     ## MacVTap agent options
     Q_AGENT=macvtap
@@ -596,6 +578,7 @@
     PROVIDER_SUBNET_NAME="provider_net"
     PROVIDER_NETWORK_TYPE="vlan"
     SEGMENTATION_ID=2010
+    USE_SUBNETPOOL=False
 
     [[post-config|/$Q_PLUGIN_CONF_FILE]]
     [macvtap]
@@ -614,7 +597,7 @@
 
 For OVS, a similar configuration like described in the
 :ref:`OVS Provider Network <ovs-provider-network-controller>` section can be
-used. Just add the the following line to this local.conf, which also loads
+used. Just add the following line to this local.conf, which also loads
 the MacVTap mechanism driver:
 
 ::
diff --git a/doc/source/plugin-registry.rst b/doc/source/plugin-registry.rst
index 9d023bf..6931135 100644
--- a/doc/source/plugin-registry.rst
+++ b/doc/source/plugin-registry.rst
@@ -59,6 +59,7 @@
 freezer-api                            `git://git.openstack.org/openstack/freezer-api <https://git.openstack.org/cgit/openstack/freezer-api>`__
 freezer-web-ui                         `git://git.openstack.org/openstack/freezer-web-ui <https://git.openstack.org/cgit/openstack/freezer-web-ui>`__
 gce-api                                `git://git.openstack.org/openstack/gce-api <https://git.openstack.org/cgit/openstack/gce-api>`__
+glare                                  `git://git.openstack.org/openstack/glare <https://git.openstack.org/cgit/openstack/glare>`__
 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>`__
@@ -68,7 +69,9 @@
 ironic-staging-drivers                 `git://git.openstack.org/openstack/ironic-staging-drivers <https://git.openstack.org/cgit/openstack/ironic-staging-drivers>`__
 karbor                                 `git://git.openstack.org/openstack/karbor <https://git.openstack.org/cgit/openstack/karbor>`__
 karbor-dashboard                       `git://git.openstack.org/openstack/karbor-dashboard <https://git.openstack.org/cgit/openstack/karbor-dashboard>`__
+keystone                               `git://git.openstack.org/openstack/keystone <https://git.openstack.org/cgit/openstack/keystone>`__
 kingbird                               `git://git.openstack.org/openstack/kingbird <https://git.openstack.org/cgit/openstack/kingbird>`__
+kuryr-kubernetes                       `git://git.openstack.org/openstack/kuryr-kubernetes <https://git.openstack.org/cgit/openstack/kuryr-kubernetes>`__
 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>`__
@@ -111,14 +114,15 @@
 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>`__
+nimble                                 `git://git.openstack.org/openstack/nimble <https://git.openstack.org/cgit/openstack/nimble>`__
 nova-docker                            `git://git.openstack.org/openstack/nova-docker <https://git.openstack.org/cgit/openstack/nova-docker>`__
 nova-lxd                               `git://git.openstack.org/openstack/nova-lxd <https://git.openstack.org/cgit/openstack/nova-lxd>`__
 nova-mksproxy                          `git://git.openstack.org/openstack/nova-mksproxy <https://git.openstack.org/cgit/openstack/nova-mksproxy>`__
 nova-powervm                           `git://git.openstack.org/openstack/nova-powervm <https://git.openstack.org/cgit/openstack/nova-powervm>`__
+oaktree                                `git://git.openstack.org/openstack/oaktree <https://git.openstack.org/cgit/openstack/oaktree>`__
 octavia                                `git://git.openstack.org/openstack/octavia <https://git.openstack.org/cgit/openstack/octavia>`__
 osprofiler                             `git://git.openstack.org/openstack/osprofiler <https://git.openstack.org/cgit/openstack/osprofiler>`__
 panko                                  `git://git.openstack.org/openstack/panko <https://git.openstack.org/cgit/openstack/panko>`__
-python-freezerclient                   `git://git.openstack.org/openstack/python-freezerclient <https://git.openstack.org/cgit/openstack/python-freezerclient>`__
 rally                                  `git://git.openstack.org/openstack/rally <https://git.openstack.org/cgit/openstack/rally>`__
 sahara                                 `git://git.openstack.org/openstack/sahara <https://git.openstack.org/cgit/openstack/sahara>`__
 sahara-dashboard                       `git://git.openstack.org/openstack/sahara-dashboard <https://git.openstack.org/cgit/openstack/sahara-dashboard>`__
diff --git a/exercises/neutron-adv-test.sh b/exercises/neutron-adv-test.sh
index dc6bbbb..e003c56 100755
--- a/exercises/neutron-adv-test.sh
+++ b/exercises/neutron-adv-test.sh
@@ -148,7 +148,7 @@
 function get_role_id {
     local ROLE_NAME=$1
     local ROLE_ID
-    ROLE_ID=`openstack role list | grep $ROLE_NAME | awk '{print $2}'`
+    ROLE_ID=`openstack role assignment list | grep $ROLE_NAME | awk '{print $2}'`
     die_if_not_set $LINENO ROLE_ID "Failure retrieving ROLE_ID for $ROLE_NAME"
     echo "$ROLE_ID"
 }
diff --git a/files/apache-keystone.template b/files/apache-keystone.template
index 8a4b0f0..428544f 100644
--- a/files/apache-keystone.template
+++ b/files/apache-keystone.template
@@ -44,8 +44,8 @@
     WSGIPassAuthorization On
 </Location>
 
-Alias /identity_v2_admin %KEYSTONE_BIN%/keystone-wsgi-admin
-<Location /identity_v2_admin>
+Alias /identity_admin %KEYSTONE_BIN%/keystone-wsgi-admin
+<Location /identity_admin>
     SetHandler wsgi-script
     Options +ExecCGI
 
diff --git a/functions b/functions
index 5856578..6a0ac67 100644
--- a/functions
+++ b/functions
@@ -646,6 +646,24 @@
 }
 
 
+# enable_kernel_bridge_firewall - Enable kernel support for bridge firewalling
+function enable_kernel_bridge_firewall {
+    # Load bridge module. This module provides access to firewall for bridged
+    # frames; and also on older kernels (pre-3.18) it provides sysctl knobs to
+    # enable/disable bridge firewalling
+    sudo modprobe bridge
+    # For newer kernels (3.18+), those sysctl settings are split into a separate
+    # kernel module (br_netfilter). Load it too, if present.
+    sudo modprobe br_netfilter 2>> /dev/null || :
+    # Enable bridge firewalling in case it's disabled in kernel (upstream
+    # default is enabled, but some distributions may decide to change it).
+    # This is at least needed for RHEL 7.2 and earlier releases.
+    for proto in arp ip ip6; do
+        sudo sysctl -w net.bridge.bridge-nf-call-${proto}tables=1
+    done
+}
+
+
 # Restore xtrace
 $_XTRACE_FUNCTIONS
 
diff --git a/functions-common b/functions-common
index 4716567..87e6bb4 100644
--- a/functions-common
+++ b/functions-common
@@ -865,11 +865,9 @@
     domain_args=$(_get_domain_args $4 $5)
 
     # Gets user role id
-    user_role_id=$(openstack role list \
+    user_role_id=$(openstack role assignment list \
         --user $2 \
-        --column "ID" \
         --project $3 \
-        --column "Name" \
         $domain_args \
         | grep " $1 " | get_field 1)
     if [[ -z "$user_role_id" ]]; then
@@ -878,11 +876,9 @@
             --user $2 \
             --project $3 \
             $domain_args
-        user_role_id=$(openstack role list \
+        user_role_id=$(openstack role assignment list \
             --user $2 \
-            --column "ID" \
             --project $3 \
-            --column "Name" \
             $domain_args \
             | grep " $1 " | get_field 1)
     fi
@@ -894,22 +890,18 @@
 function get_or_add_user_domain_role {
     local user_role_id
     # Gets user role id
-    user_role_id=$(openstack role list \
+    user_role_id=$(openstack role assignment list \
         --user $2 \
-        --column "ID" \
         --domain $3 \
-        --column "Name" \
         | grep " $1 " | get_field 1)
     if [[ -z "$user_role_id" ]]; then
         # Adds role to user and get it
         openstack role add $1 \
             --user $2 \
             --domain $3
-        user_role_id=$(openstack role list \
+        user_role_id=$(openstack role assignment list \
             --user $2 \
-            --column "ID" \
             --domain $3 \
-            --column "Name" \
             | grep " $1 " | get_field 1)
     fi
     echo $user_role_id
@@ -920,13 +912,11 @@
 function get_or_add_user_domain_role {
     local user_role_id
     # Gets user role id
-    user_role_id=$(openstack role list \
+    user_role_id=$(openstack role assignment list \
         --user $2 \
         --os-url=$KEYSTONE_SERVICE_URI_V3 \
         --os-identity-api-version=3 \
-        --column "ID" \
         --domain $3 \
-        --column "Name" \
         | grep " $1 " | get_field 1)
     if [[ -z "$user_role_id" ]]; then
         # Adds role to user and get it
@@ -935,13 +925,11 @@
             --domain $3 \
             --os-url=$KEYSTONE_SERVICE_URI_V3 \
             --os-identity-api-version=3
-        user_role_id=$(openstack role list \
+        user_role_id=$(openstack role assignment list \
             --user $2 \
             --os-url=$KEYSTONE_SERVICE_URI_V3 \
             --os-identity-api-version=3 \
-            --column "ID" \
             --domain $3 \
-            --column "Name" \
             | grep " $1 " | get_field 1)
     fi
     echo $user_role_id
@@ -952,19 +940,19 @@
 function get_or_add_group_project_role {
     local group_role_id
     # Gets group role id
-    group_role_id=$(openstack role list \
+    group_role_id=$(openstack role assignment list \
         --group $2 \
         --project $3 \
-        -c "ID" -f value)
+        -f value)
     if [[ -z "$group_role_id" ]]; then
         # Adds role to group and get it
         openstack role add $1 \
             --group $2 \
             --project $3
-        group_role_id=$(openstack role list \
+        group_role_id=$(openstack role assignment list \
             --group $2 \
             --project $3 \
-            -c "ID" -f value)
+            -f value)
     fi
     echo $group_role_id
 }
@@ -2207,6 +2195,18 @@
     echo ${1-0}.${2-0}.${3-0}.${4-0}
 }
 
+# Check if this is a valid ipv4 address string
+function is_ipv4_address {
+    local address=$1
+    local regex='([0-9]{1,3}.){3}[0-9]{1,3}'
+    # TODO(clarkb) make this more robust
+    if [[ "$address" =~ $regex ]] ; then
+        return 0
+    else
+        return 1
+    fi
+}
+
 # Gracefully cp only if source file/dir exists
 # cp_it source destination
 function cp_it {
diff --git a/lib/apache b/lib/apache
index 740f588..8a38cc4 100644
--- a/lib/apache
+++ b/lib/apache
@@ -39,6 +39,7 @@
     APACHE_NAME=apache2
     APACHE_CONF_DIR=${APACHE_CONF_DIR:-/etc/$APACHE_NAME/vhosts.d}
 fi
+APACHE_LOG_DIR="/var/log/${APACHE_NAME}"
 
 # Functions
 # ---------
diff --git a/lib/cinder b/lib/cinder
index 0fe950b..c4a49cd 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -68,9 +68,8 @@
 CINDER_SERVICE_LISTEN_ADDRESS=${CINDER_SERVICE_LISTEN_ADDRESS:-$SERVICE_LISTEN_ADDRESS}
 
 # What type of LVM device should Cinder use for LVM backend
-# Defaults to default, which is thick, the other valid choice
-# is thin, which as the name implies utilizes lvm thin provisioning.
-CINDER_LVM_TYPE=${CINDER_LVM_TYPE:-default}
+# Defaults to thin. For thick provisioning change to 'default'
+CINDER_LVM_TYPE=${CINDER_LVM_TYPE:-thin}
 
 # Default backends
 # The backend format is type:name where type is one of the supported backend
@@ -128,6 +127,17 @@
 CINDER_NOVA_CATALOG_INFO=${CINDER_NOVA_CATALOG_INFO:-compute:nova:publicURL}
 CINDER_NOVA_CATALOG_ADMIN_INFO=${CINDER_NOVA_CATALOG_ADMIN_INFO:-compute:nova:adminURL}
 
+# Environment variables to configure the image-volume cache
+CINDER_IMG_CACHE_ENABLED=${CINDER_IMG_CACHE_ENABLED:-True}
+
+# For limits, if left unset, it will use cinder defaults of 0 for unlimited
+CINDER_IMG_CACHE_SIZE_GB=${CINDER_IMG_CACHE_SIZE_GB:-}
+CINDER_IMG_CACHE_SIZE_COUNT=${CINDER_IMG_CACHE_SIZE_COUNT:-}
+
+# Configure which cinder backends will have the image-volume cache, this takes the same
+# form as the CINDER_ENABLED_BACKENDS config option. By default it will
+# enable the cache for all cinder backends.
+CINDER_CACHE_ENABLED_FOR_BACKENDS=${CINDER_CACHE_ENABLED_FOR_BACKENDS:-$CINDER_ENABLED_BACKENDS}
 
 # Functions
 # ---------
@@ -292,6 +302,7 @@
         if [[ -n "$default_name" ]]; then
             iniset $CINDER_CONF DEFAULT default_volume_type ${default_name}
         fi
+        configure_cinder_image_volume_cache
     fi
 
     if is_service_enabled swift; then
@@ -397,6 +408,8 @@
             "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v3/\$(project_id)s" \
             "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v3/\$(project_id)s" \
             "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v3/\$(project_id)s"
+
+        configure_cinder_internal_tenant
     fi
 }
 
@@ -574,6 +587,31 @@
     :
 }
 
+function configure_cinder_internal_tenant {
+    # Re-use the Cinder service account for simplicity.
+    iniset $CINDER_CONF DEFAULT cinder_internal_tenant_project_id $(get_or_create_project $SERVICE_PROJECT_NAME)
+    iniset $CINDER_CONF DEFAULT cinder_internal_tenant_user_id $(get_or_create_user "cinder")
+}
+
+function configure_cinder_image_volume_cache {
+    # Expect CINDER_CACHE_ENABLED_FOR_BACKENDS to be a list of backends
+    # similar to CINDER_ENABLED_BACKENDS with NAME:TYPE where NAME will
+    # be the backend specific configuration stanza in cinder.conf.
+    for be in ${CINDER_CACHE_ENABLED_FOR_BACKENDS//,/ }; do
+        local be_name=${be##*:}
+
+        iniset $CINDER_CONF $be_name image_volume_cache_enabled $CINDER_IMG_CACHE_ENABLED
+
+        if [[ -n $CINDER_IMG_CACHE_SIZE_GB ]]; then
+            iniset $CINDER_CONF $be_name image_volume_cache_max_size_gb $CINDER_IMG_CACHE_SIZE_GB
+        fi
+
+        if [[ -n $CINDER_IMG_CACHE_SIZE_COUNT ]]; then
+            iniset $CINDER_CONF $be_name image_volume_cache_max_count $CINDER_IMG_CACHE_SIZE_COUNT
+        fi
+    done
+}
+
 
 # Restore xtrace
 $_XTRACE_CINDER
diff --git a/lib/cinder_backends/ceph b/lib/cinder_backends/ceph
index 9bff5be..ba86ccf 100644
--- a/lib/cinder_backends/ceph
+++ b/lib/cinder_backends/ceph
@@ -45,7 +45,7 @@
 
     iniset $CINDER_CONF $be_name volume_backend_name $be_name
     iniset $CINDER_CONF $be_name volume_driver "cinder.volume.drivers.rbd.RBDDriver"
-    iniset $CINDER_CONF $be_name rbd_ceph_conf "$CEPH_CONF"
+    iniset $CINDER_CONF $be_name rbd_ceph_conf "$CEPH_CONF_FILE"
     iniset $CINDER_CONF $be_name rbd_pool "$CINDER_CEPH_POOL"
     iniset $CINDER_CONF $be_name rbd_user "$CINDER_CEPH_USER"
     iniset $CINDER_CONF $be_name rbd_uuid "$CINDER_CEPH_UUID"
@@ -66,7 +66,7 @@
         sudo chown $(whoami):$(whoami) ${CEPH_CONF_DIR}/ceph.client.${CINDER_BAK_CEPH_USER}.keyring
 
         iniset $CINDER_CONF DEFAULT backup_driver "cinder.backup.drivers.ceph"
-        iniset $CINDER_CONF DEFAULT backup_ceph_conf "$CEPH_CONF"
+        iniset $CINDER_CONF DEFAULT backup_ceph_conf "$CEPH_CONF_FILE"
         iniset $CINDER_CONF DEFAULT backup_ceph_pool "$CINDER_BAK_CEPH_POOL"
         iniset $CINDER_CONF DEFAULT backup_ceph_user "$CINDER_BAK_CEPH_USER"
         iniset $CINDER_CONF DEFAULT backup_ceph_stripe_unit 0
diff --git a/lib/glance b/lib/glance
index a31e564..5259174 100644
--- a/lib/glance
+++ b/lib/glance
@@ -187,8 +187,6 @@
 
         iniset $GLANCE_SWIFT_STORE_CONF ref1 key $SERVICE_PASSWORD
         iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_address $KEYSTONE_SERVICE_URI/v3
-        iniset $GLANCE_SWIFT_STORE_CONF ref1 user_domain_name $SERVICE_DOMAIN_NAME
-        iniset $GLANCE_SWIFT_STORE_CONF ref1 project_domain_name $SERVICE_DOMAIN_NAME
         iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_version 3
 
         # commenting is not strictly necessary but it's confusing to have bad values in conf
@@ -312,6 +310,11 @@
             "$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT" \
             "$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT" \
             "$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT"
+
+        # Note(frickler): Crude workaround for https://bugs.launchpad.net/glance-store/+bug/1620999
+        service_domain_id=$(get_or_create_domain $SERVICE_DOMAIN_NAME)
+        iniset $GLANCE_SWIFT_STORE_CONF ref1 project_domain_id $service_domain_id
+        iniset $GLANCE_SWIFT_STORE_CONF ref1 user_domain_id $service_domain_id
     fi
 
     # Add glance-glare service and endpoints
diff --git a/lib/heat b/lib/heat
index c841e0a..0863128 100644
--- a/lib/heat
+++ b/lib/heat
@@ -40,7 +40,6 @@
 HEAT_CFNTOOLS_DIR=$DEST/heat-cfntools
 HEAT_TEMPLATES_REPO_DIR=$DEST/heat-templates
 OCC_DIR=$DEST/os-collect-config
-DIB_UTILS_DIR=$DEST/dib-utils
 ORC_DIR=$DEST/os-refresh-config
 OAC_DIR=$DEST/os-apply-config
 
@@ -276,7 +275,6 @@
     git_clone $OAC_REPO $OAC_DIR $OAC_BRANCH
     git_clone $OCC_REPO $OCC_DIR $OCC_BRANCH
     git_clone $ORC_REPO $ORC_DIR $ORC_BRANCH
-    git_clone $DIB_UTILS_REPO $DIB_UTILS_DIR $DIB_UTILS_BRANCH
 }
 
 # start_heat() - Start running processes, including screen
@@ -420,7 +418,7 @@
 
 # build_heat_pip_mirror() - Build a pip mirror containing heat agent projects
 function build_heat_pip_mirror {
-    local project_dirs="$OCC_DIR $OAC_DIR $ORC_DIR $HEAT_CFNTOOLS_DIR $DIB_UTILS_DIR"
+    local project_dirs="$OCC_DIR $OAC_DIR $ORC_DIR $HEAT_CFNTOOLS_DIR"
     local projpath proj package
 
     rm -rf $HEAT_PIP_REPO
diff --git a/lib/keystone b/lib/keystone
index 851db04..b2dfa83 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -25,7 +25,6 @@
 # - create_keystone_accounts
 # - stop_keystone
 # - cleanup_keystone
-# - _cleanup_keystone_apache_wsgi
 
 # Save trace setting
 _XTRACE_KEYSTONE=$(set +o | grep xtrace)
@@ -124,7 +123,7 @@
 # complete URIs
 if [ "$KEYSTONE_DEPLOY" == "mod_wsgi" ]; then
     # If running in Apache, use path access rather than port.
-    KEYSTONE_AUTH_URI=${KEYSTONE_AUTH_PROTOCOL}://${KEYSTONE_AUTH_HOST}/identity_v2_admin
+    KEYSTONE_AUTH_URI=${KEYSTONE_AUTH_PROTOCOL}://${KEYSTONE_AUTH_HOST}/identity_admin
     KEYSTONE_SERVICE_URI=${KEYSTONE_SERVICE_PROTOCOL}://${KEYSTONE_SERVICE_HOST}/identity
 else
     KEYSTONE_AUTH_URI=${KEYSTONE_AUTH_PROTOCOL}://${KEYSTONE_AUTH_HOST}:${KEYSTONE_AUTH_PORT}
@@ -149,11 +148,7 @@
 # cleanup_keystone() - Remove residual data files, anything left over from previous
 # runs that a clean run would need to clean up
 function cleanup_keystone {
-    _cleanup_keystone_apache_wsgi
-}
-
-# _cleanup_keystone_apache_wsgi() - Remove wsgi files, disable and remove apache vhost file
-function _cleanup_keystone_apache_wsgi {
+    disable_apache_site keystone
     sudo rm -f $(apache_site_config_for keystone)
 }
 
@@ -226,13 +221,6 @@
         iniset $KEYSTONE_CONF ldap password $LDAP_PASSWORD
         iniset $KEYSTONE_CONF ldap user $LDAP_MANAGER_DN
         iniset $KEYSTONE_CONF ldap suffix $LDAP_BASE_DN
-        iniset $KEYSTONE_CONF ldap use_dumb_member "True"
-        iniset $KEYSTONE_CONF ldap user_attribute_ignore "enabled,email,tenants,default_project_id"
-        iniset $KEYSTONE_CONF ldap tenant_attribute_ignore "enabled"
-        iniset $KEYSTONE_CONF ldap tenant_domain_id_attribute "businessCategory"
-        iniset $KEYSTONE_CONF ldap tenant_desc_attribute "description"
-        iniset $KEYSTONE_CONF ldap tenant_tree_dn "ou=Projects,$LDAP_BASE_DN"
-        iniset $KEYSTONE_CONF ldap user_domain_id_attribute "businessCategory"
         iniset $KEYSTONE_CONF ldap user_tree_dn "ou=Users,$LDAP_BASE_DN"
         iniset $KEYSTONE_CONF DEFAULT member_role_id "9fe2ff9ee4384b1894a90878d3e92bab"
         iniset $KEYSTONE_CONF DEFAULT member_role_name "_member_"
@@ -245,7 +233,7 @@
 
     # Enable caching
     iniset $KEYSTONE_CONF cache enabled "True"
-    iniset $KEYSTONE_CONF cache backend "oslo_cache.memcache_pool"
+    iniset $KEYSTONE_CONF cache backend "dogpile.cache.memcached"
     iniset $KEYSTONE_CONF cache memcache_servers localhost:11211
 
     iniset_rpc_backend keystone $KEYSTONE_CONF
@@ -335,6 +323,8 @@
             iniset "$file" uwsgi buffer-size 65535
             # Make sure the client doesn't try to re-use the connection.
             iniset "$file" uwsgi add-header "Connection: close"
+            # This ensures that file descriptors aren't shared between processes.
+            iniset "$file" uwsgi lazy-apps true
         done
     fi
 
diff --git a/lib/neutron b/lib/neutron
index a715b4e..415344e 100644
--- a/lib/neutron
+++ b/lib/neutron
@@ -47,10 +47,10 @@
 NEUTRON_AUTH_CACHE_DIR=${NEUTRON_AUTH_CACHE_DIR:-/var/cache/neutron}
 
 # By default, use the ML2 plugin
-NEUTRON_PLUGIN=${NEUTRON_PLUGIN:-ml2}
-NEUTRON_PLUGIN_CONF_FILENAME=${NEUTRON_PLUGIN_CONF_FILENAME:-ml2_conf.ini}
-NEUTRON_PLUGIN_CONF_PATH=$NEUTRON_CONF_DIR/plugins/$NEUTRON_PLUGIN
-NEUTRON_PLUGIN_CONF=$NEUTRON_PLUGIN_CONF_PATH/$NEUTRON_PLUGIN_CONF_FILENAME
+NEUTRON_CORE_PLUGIN=${NEUTRON_CORE_PLUGIN:-ml2}
+NEUTRON_CORE_PLUGIN_CONF_FILENAME=${NEUTRON_CORE_PLUGIN_CONF_FILENAME:-ml2_conf.ini}
+NEUTRON_CORE_PLUGIN_CONF_PATH=$NEUTRON_CONF_DIR/plugins/$NEUTRON_CORE_PLUGIN
+NEUTRON_CORE_PLUGIN_CONF=$NEUTRON_CORE_PLUGIN_CONF_PATH/$NEUTRON_CORE_PLUGIN_CONF_FILENAME
 
 NEUTRON_AGENT_BINARY=${NEUTRON_AGENT_BINARY:-neutron-$NEUTRON_AGENT-agent}
 NEUTRON_L3_BINARY=${NEUTRON_L3_BINARY:-neutron-l3-agent}
@@ -117,16 +117,16 @@
 
     configure_neutron_rootwrap
 
-    mkdir -p $NEUTRON_PLUGIN_CONF_PATH
+    mkdir -p $NEUTRON_CORE_PLUGIN_CONF_PATH
 
-    cp $NEUTRON_DIR/etc/neutron/plugins/$NEUTRON_PLUGIN/$NEUTRON_PLUGIN_CONF_FILENAME.sample $NEUTRON_PLUGIN_CONF
+    cp $NEUTRON_DIR/etc/neutron/plugins/$NEUTRON_CORE_PLUGIN/$NEUTRON_CORE_PLUGIN_CONF_FILENAME.sample $NEUTRON_CORE_PLUGIN_CONF
 
     iniset $NEUTRON_CONF database connection `database_connection_url neutron`
     iniset $NEUTRON_CONF DEFAULT state_path $NEUTRON_STATE_PATH
     iniset $NEUTRON_CONF oslo_concurrency lock_path $NEUTRON_STATE_PATH/lock
     iniset $NEUTRON_CONF DEFAULT use_syslog $SYSLOG
 
-    iniset $NEUTRON_CONF DEFAULT debug True
+    iniset $NEUTRON_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
 
     iniset_rpc_backend neutron $NEUTRON_CONF
 
@@ -139,7 +139,7 @@
 
         cp $NEUTRON_DIR/etc/api-paste.ini $NEUTRON_CONF_DIR/api-paste.ini
 
-        iniset $NEUTRON_CONF DEFAULT core_plugin ml2
+        iniset $NEUTRON_CONF DEFAULT core_plugin $NEUTRON_CORE_PLUGIN
 
         iniset $NEUTRON_CONF DEFAULT policy_file $policy_file
         iniset $NEUTRON_CONF DEFAULT allow_overlapping_ips True
@@ -147,10 +147,6 @@
         iniset $NEUTRON_CONF DEFAULT auth_strategy $NEUTRON_AUTH_STRATEGY
         configure_auth_token_middleware $NEUTRON_CONF neutron $NEUTRON_AUTH_CACHE_DIR keystone_authtoken
 
-        # Configuration for neutron notifations to nova.
-        iniset $NEUTRON_CONF DEFAULT notify_nova_on_port_status_changes $Q_NOTIFY_NOVA_PORT_STATUS_CHANGES
-        iniset $NEUTRON_CONF DEFAULT notify_nova_on_port_data_changes $Q_NOTIFY_NOVA_PORT_DATA_CHANGES
-
         iniset $NEUTRON_CONF nova auth_type password
         iniset $NEUTRON_CONF nova auth_url "$KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_AUTH_PORT/v3"
         iniset $NEUTRON_CONF nova username nova
@@ -162,33 +158,37 @@
 
         # Configure VXLAN
         # TODO(sc68cal) not hardcode?
-        iniset $NEUTRON_PLUGIN_CONF ml2 tenant_network_types vxlan
-        iniset $NEUTRON_PLUGIN_CONF ml2 type_drivers vxlan
-        iniset $NEUTRON_PLUGIN_CONF ml2 mechanism_drivers openvswitch,linuxbridge
-        iniset $NEUTRON_PLUGIN_CONF ml2_type_vxlan vni_ranges 1001:2000
-        iniset $NEUTRON_PLUGIN_CONF ml2 extension_drivers port_security
+        iniset $NEUTRON_CORE_PLUGIN_CONF ml2 tenant_network_types vxlan
+        iniset $NEUTRON_CORE_PLUGIN_CONF ml2 type_drivers vxlan
+        iniset $NEUTRON_CORE_PLUGIN_CONF ml2 mechanism_drivers openvswitch,linuxbridge
+        iniset $NEUTRON_CORE_PLUGIN_CONF ml2_type_vxlan vni_ranges 1001:2000
+        if [[ "$NEUTRON_PORT_SECURITY" = "True" ]]; then
+            iniset $NEUTRON_CORE_PLUGIN_CONF ml2 extension_drivers port_security
+        fi
     fi
 
     # Neutron OVS or LB agent
     if is_service_enabled neutron-agent; then
-        iniset $NEUTRON_PLUGIN_CONF agent tunnel_types vxlan
-        iniset $NEUTRON_PLUGIN_CONF DEFAULT debug True
+        iniset $NEUTRON_CORE_PLUGIN_CONF agent tunnel_types vxlan
+        iniset $NEUTRON_CORE_PLUGIN_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
 
         # Configure the neutron agent
         if [[ $NEUTRON_AGENT == "linuxbridge" ]]; then
-            iniset $NEUTRON_PLUGIN_CONF securitygroup iptables
-            iniset $NEUTRON_PLUGIN_CONF vxlan local_ip $HOST_IP
+            iniset $NEUTRON_CORE_PLUGIN_CONF securitygroup iptables
+            iniset $NEUTRON_CORE_PLUGIN_CONF vxlan local_ip $HOST_IP
         else
-            iniset $NEUTRON_PLUGIN_CONF securitygroup iptables_hybrid
-            iniset $NEUTRON_PLUGIN_CONF ovs local_ip $HOST_IP
+            iniset $NEUTRON_CORE_PLUGIN_CONF securitygroup iptables_hybrid
+            iniset $NEUTRON_CORE_PLUGIN_CONF ovs local_ip $HOST_IP
         fi
+
+        enable_kernel_bridge_firewall
     fi
 
     # DHCP Agent
     if is_service_enabled neutron-dhcp; then
         cp $NEUTRON_DIR/etc/dhcp_agent.ini.sample $NEUTRON_DHCP_CONF
 
-        iniset $NEUTRON_DHCP_CONF DEFAULT debug True
+        iniset $NEUTRON_DHCP_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
         # make it so we have working DNS from guests
         iniset $NEUTRON_DHCP_CONF DEFAULT dnsmasq_local_resolv True
 
@@ -202,7 +202,7 @@
         iniset $NEUTRON_L3_CONF DEFAULT interface_driver $NEUTRON_AGENT
         iniset $NEUTRON_CONF DEFAULT service_plugins router
         iniset $NEUTRON_L3_CONF agent root_helper_daemon "$NEUTRON_ROOTWRAP_DAEMON_CMD"
-        iniset $NEUTRON_L3_CONF DEFAULT debug True
+        iniset $NEUTRON_L3_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
         neutron_plugin_configure_l3_agent $NEUTRON_L3_CONF
     fi
 
@@ -210,7 +210,7 @@
     if is_service_enabled neutron-metadata-agent; then
         cp $NEUTRON_DIR/etc/metadata_agent.ini.sample $NEUTRON_META_CONF
 
-        iniset $NEUTRON_META_CONF DEFAULT debug True
+        iniset $NEUTRON_META_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
         iniset $NEUTRON_META_CONF DEFAULT nova_metadata_ip $SERVICE_HOST
         iniset $NEUTRON_META_CONF agent root_helper_daemon "$NEUTRON_ROOTWRAP_DAEMON_CMD"
 
@@ -397,7 +397,7 @@
 
     # Start the Neutron service
     # TODO(sc68cal) Stop hard coding this
-    run_process neutron-api "$NEUTRON_BIN_DIR/neutron-server --config-file $NEUTRON_CONF --config-file $NEUTRON_PLUGIN_CONF"
+    run_process neutron-api "$NEUTRON_BIN_DIR/neutron-server --config-file $NEUTRON_CONF --config-file $NEUTRON_CORE_PLUGIN_CONF"
 
     if is_ssl_enabled_service "neutron"; then
         ssl_ca="--ca-certificate=${SSL_BUNDLE_FILE}"
@@ -475,9 +475,9 @@
 
     NEUTRON_CONFIG_ARG+=" --config-file $NEUTRON_CONF"
 
-    #TODO(sc68cal) OVS and LB agent uses settings in NEUTRON_PLUGIN_CONF (ml2_conf.ini) but others may not
+    #TODO(sc68cal) OVS and LB agent uses settings in NEUTRON_CORE_PLUGIN_CONF (ml2_conf.ini) but others may not
     if is_service_enabled neutron-agent; then
-        NEUTRON_CONFIG_ARG+=" --config-file $NEUTRON_PLUGIN_CONF"
+        NEUTRON_CONFIG_ARG+=" --config-file $NEUTRON_CORE_PLUGIN_CONF"
     fi
 
     if is_service_enabled neutron-dhcp; then
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index 123ba42..9e926a0 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -125,8 +125,6 @@
 Q_META_DATA_IP=${Q_META_DATA_IP:-$SERVICE_HOST}
 # Allow Overlapping IP among subnets
 Q_ALLOW_OVERLAPPING_IP=${Q_ALLOW_OVERLAPPING_IP:-True}
-# The name of the default q-l3 router
-Q_ROUTER_NAME=${Q_ROUTER_NAME:-router1}
 Q_NOTIFY_NOVA_PORT_STATUS_CHANGES=${Q_NOTIFY_NOVA_PORT_STATUS_CHANGES:-True}
 Q_NOTIFY_NOVA_PORT_DATA_CHANGES=${Q_NOTIFY_NOVA_PORT_DATA_CHANGES:-True}
 VIF_PLUGGING_IS_FATAL=${VIF_PLUGGING_IS_FATAL:-True}
diff --git a/lib/neutron_plugins/linuxbridge_agent b/lib/neutron_plugins/linuxbridge_agent
index 7d59e13..d0de2f5 100644
--- a/lib/neutron_plugins/linuxbridge_agent
+++ b/lib/neutron_plugins/linuxbridge_agent
@@ -69,6 +69,7 @@
     fi
     if [[ "$Q_USE_SECGROUP" == "True" ]]; then
         iniset /$Q_PLUGIN_CONF_FILE securitygroup firewall_driver neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
+        enable_kernel_bridge_firewall
     else
         iniset /$Q_PLUGIN_CONF_FILE securitygroup firewall_driver neutron.agent.firewall.NoopFirewallDriver
     fi
diff --git a/lib/neutron_plugins/ml2 b/lib/neutron_plugins/ml2
index 7e80209..e429714 100644
--- a/lib/neutron_plugins/ml2
+++ b/lib/neutron_plugins/ml2
@@ -35,7 +35,11 @@
 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=${Q_ML2_PLUGIN_EXT_DRIVERS-port_security}
+if [[ "$NEUTRON_PORT_SECURITY" = "True" ]]; then
+    Q_ML2_PLUGIN_EXT_DRIVERS=${Q_ML2_PLUGIN_EXT_DRIVERS-port_security}
+else
+    Q_ML2_PLUGIN_EXT_DRIVERS=${Q_ML2_PLUGIN_EXT_DRIVERS:-}
+fi
 
 # L3 Plugin to load for ML2
 # For some flat network environment, they not want to extend L3 plugin.
diff --git a/lib/neutron_plugins/ovs_base b/lib/neutron_plugins/ovs_base
index f6d10ea..3cd6c85 100644
--- a/lib/neutron_plugins/ovs_base
+++ b/lib/neutron_plugins/ovs_base
@@ -84,6 +84,7 @@
 function _neutron_ovs_base_configure_firewall_driver {
     if [[ "$Q_USE_SECGROUP" == "True" ]]; then
         iniset /$Q_PLUGIN_CONF_FILE securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
+        enable_kernel_bridge_firewall
     else
         iniset /$Q_PLUGIN_CONF_FILE securitygroup firewall_driver neutron.agent.firewall.NoopFirewallDriver
     fi
diff --git a/lib/neutron_plugins/services/l3 b/lib/neutron_plugins/services/l3
index 2e96284..aa61a10 100644
--- a/lib/neutron_plugins/services/l3
+++ b/lib/neutron_plugins/services/l3
@@ -22,6 +22,9 @@
 # used.
 Q_ASSIGN_GATEWAY_TO_PUBLIC_BRIDGE=${Q_ASSIGN_GATEWAY_TO_PUBLIC_BRIDGE:-True}
 
+# The name of the default router
+Q_ROUTER_NAME=${Q_ROUTER_NAME:-router1}
+
 # If Q_USE_PUBLIC_VETH=True, create and use a veth pair instead of
 # PUBLIC_BRIDGE.  This is intended to be used with
 # Q_USE_PROVIDERNET_FOR_PUBLIC=True.
@@ -80,16 +83,19 @@
 PUBLIC_SUBNET_NAME=${PUBLIC_SUBNET_NAME:-"public-subnet"}
 
 # Subnetpool defaults
+USE_SUBNETPOOL=${USE_SUBNETPOOL:-True}
 SUBNETPOOL_NAME=${SUBNETPOOL_NAME:-"shared-default-subnetpool"}
 
-SUBNETPOOL_PREFIX_V4=${SUBNETPOOL_PREFIX_V4:-10.0.0.0/8}
+SUBNETPOOL_PREFIX_V4=${SUBNETPOOL_PREFIX_V4:-10.0.0.0/16}
 SUBNETPOOL_PREFIX_V6=${SUBNETPOOL_PREFIX_V6:-2001:db8:8000::/48}
 
 SUBNETPOOL_SIZE_V4=${SUBNETPOOL_SIZE_V4:-24}
 SUBNETPOOL_SIZE_V6=${SUBNETPOOL_SIZE_V6:-64}
 
-default_route_dev=$(ip route | grep ^default | awk '{print $5}')
-die_if_not_set $LINENO default_route_dev "Failure retrieving default route device"
+default_v4_route_devs=$(ip -4 route | grep ^default | awk '{print $5}')
+die_if_not_set $LINENO default_v4_route_devs "Failure retrieving default IPv4 route devices"
+
+default_v6_route_devs=$(ip -6 route | grep ^default | awk '{print $5}')
 
 function _determine_config_l3 {
     local opts="--config-file $NEUTRON_CONF --config-file $Q_L3_CONF_FILE"
@@ -121,7 +127,9 @@
             _move_neutron_addresses_route "$PUBLIC_INTERFACE" "$OVS_PHYSICAL_BRIDGE" False False "inet6"
         fi
     else
-        sudo iptables -t nat -A POSTROUTING -o $default_route_dev -s $FLOATING_RANGE -j MASQUERADE
+        for d in $default_v4_route_devs; do
+            sudo iptables -t nat -A POSTROUTING -o $d -s $FLOATING_RANGE -j MASQUERADE
+        done
     fi
 }
 
@@ -163,6 +171,17 @@
         neutron_plugin_create_initial_network_profile $PHYSICAL_NETWORK
     fi
 
+    if is_networking_extension_supported "auto-allocated-topology"; then
+        if [[ "$USE_SUBNETPOOL" == "True" ]]; then
+            if [[ "$IP_VERSION" =~ 4.* ]]; then
+                SUBNETPOOL_V4_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnetpool-create $SUBNETPOOL_NAME --default-prefixlen $SUBNETPOOL_SIZE_V4 --pool-prefix $SUBNETPOOL_PREFIX_V4 --shared --is-default=True | grep ' id ' | get_field 2)
+            fi
+            if [[ "$IP_VERSION" =~ .*6 ]]; then
+                SUBNETPOOL_V6_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnetpool-create $SUBNETPOOL_NAME --default-prefixlen $SUBNETPOOL_SIZE_V6 --pool-prefix $SUBNETPOOL_PREFIX_V6 --shared --is-default=True | grep ' id ' | get_field 2)
+            fi
+        fi
+    fi
+
     if is_provider_network; then
         die_if_not_set $LINENO PHYSICAL_NETWORK "You must specify the PHYSICAL_NETWORK"
         die_if_not_set $LINENO PROVIDER_NETWORK_TYPE "You must specify the PROVIDER_NETWORK_TYPE"
@@ -170,14 +189,20 @@
         die_if_not_set $LINENO NET_ID "Failure creating NET_ID for $PHYSICAL_NETWORK $project_id"
 
         if [[ "$IP_VERSION" =~ 4.* ]]; then
-            SUBNET_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnet-create --tenant_id $project_id --ip_version 4 ${ALLOCATION_POOL:+--allocation-pool $ALLOCATION_POOL} --name $PROVIDER_SUBNET_NAME --gateway $NETWORK_GATEWAY $NET_ID $FIXED_RANGE | grep ' id ' | get_field 2)
+            if [ -z $SUBNETPOOL_V4_ID ]; then
+                fixed_range_v4=$FIXED_RANGE
+            fi
+            SUBNET_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnet-create --tenant_id $project_id --ip_version 4 ${ALLOCATION_POOL:+--allocation-pool $ALLOCATION_POOL} --name $PROVIDER_SUBNET_NAME --gateway $NETWORK_GATEWAY ${SUBNETPOOL_V4_ID:+--subnetpool $SUBNETPOOL_V4_ID} $NET_ID $fixed_range_v4 | grep ' id ' | get_field 2)
             die_if_not_set $LINENO SUBNET_ID "Failure creating SUBNET_ID for $PROVIDER_SUBNET_NAME $project_id"
         fi
 
         if [[ "$IP_VERSION" =~ .*6 ]]; then
             die_if_not_set $LINENO IPV6_PROVIDER_FIXED_RANGE "IPV6_PROVIDER_FIXED_RANGE has not been set, but Q_USE_PROVIDERNET_FOR_PUBLIC is true and IP_VERSION includes 6"
             die_if_not_set $LINENO IPV6_PROVIDER_NETWORK_GATEWAY "IPV6_PROVIDER_NETWORK_GATEWAY has not been set, but Q_USE_PROVIDERNET_FOR_PUBLIC is true and IP_VERSION includes 6"
-            SUBNET_V6_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnet-create --tenant_id $project_id --ip_version 6 --ipv6-address-mode $IPV6_ADDRESS_MODE --gateway $IPV6_PROVIDER_NETWORK_GATEWAY --name $IPV6_PROVIDER_SUBNET_NAME $NET_ID $IPV6_PROVIDER_FIXED_RANGE | grep 'id' | get_field 2)
+            if [ -z $SUBNETPOOL_V6_ID ]; then
+                fixed_range_v6=$IPV6_PROVIDER_FIXED_RANGE
+            fi
+            SUBNET_V6_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnet-create --tenant_id $project_id --ip_version 6 --ipv6-address-mode $IPV6_ADDRESS_MODE --gateway $IPV6_PROVIDER_NETWORK_GATEWAY --name $IPV6_PROVIDER_SUBNET_NAME ${SUBNETPOOL_V6_ID:+--subnetpool $SUBNETPOOL_V6_ID} $NET_ID $fixed_range_v6 | grep 'id' | get_field 2)
             die_if_not_set $LINENO SUBNET_V6_ID "Failure creating SUBNET_V6_ID for $IPV6_PROVIDER_SUBNET_NAME $project_id"
         fi
 
@@ -214,14 +239,8 @@
         fi
 
         EXTERNAL_NETWORK_FLAGS="--router:external"
-        if is_networking_extension_supported "auto-allocated-topology" && is_networking_extension_supported "subnet_allocation"; then
+        if is_networking_extension_supported "auto-allocated-topology"; then
             EXTERNAL_NETWORK_FLAGS="$EXTERNAL_NETWORK_FLAGS --is-default"
-            if [[ "$IP_VERSION" =~ 4.* ]]; then
-                SUBNETPOOL_V4_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnetpool-create $SUBNETPOOL_NAME --default-prefixlen $SUBNETPOOL_SIZE_V4 --pool-prefix $SUBNETPOOL_PREFIX_V4 --shared --is-default=True | grep ' id ' | get_field 2)
-            fi
-            if [[ "$IP_VERSION" =~ .*6 ]]; then
-                SUBNETPOOL_V6_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnetpool-create $SUBNETPOOL_NAME --default-prefixlen $SUBNETPOOL_SIZE_V6 --pool-prefix $SUBNETPOOL_PREFIX_V6 --shared --is-default=True | grep ' id ' | get_field 2)
-            fi
         fi
         # Create an external network, and a subnet. Configure the external network as router gw
         if [ "$Q_USE_PROVIDERNET_FOR_PUBLIC" = "True" ]; then
@@ -246,13 +265,17 @@
 # Create private IPv4 subnet
 function _neutron_create_private_subnet_v4 {
     local project_id=$1
+    if [ -z $SUBNETPOOL_V4_ID ]; then
+        fixed_range_v4=$FIXED_RANGE
+    fi
     local subnet_params="--tenant-id $project_id "
     subnet_params+="--ip_version 4 "
     if [[ -n "$NETWORK_GATEWAY" ]]; then
         subnet_params+="--gateway $NETWORK_GATEWAY "
     fi
     subnet_params+="--name $PRIVATE_SUBNET_NAME "
-    subnet_params+="$NET_ID $FIXED_RANGE"
+    subnet_params+="${SUBNETPOOL_V4_ID:+--subnetpool $SUBNETPOOL_V4_ID} "
+    subnet_params+="$NET_ID $fixed_range_v4"
     local subnet_id
     subnet_id=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnet-create $subnet_params | grep ' id ' | get_field 2)
     die_if_not_set $LINENO subnet_id "Failure creating private IPv4 subnet for $project_id"
@@ -265,13 +288,17 @@
     die_if_not_set $LINENO IPV6_RA_MODE "IPV6 RA Mode not set"
     die_if_not_set $LINENO IPV6_ADDRESS_MODE "IPV6 Address Mode not set"
     local ipv6_modes="--ipv6-ra-mode $IPV6_RA_MODE --ipv6-address-mode $IPV6_ADDRESS_MODE"
+    if [ -z $SUBNETPOOL_V6_ID ]; then
+        fixed_range_v6=$FIXED_RANGE_V6
+    fi
     local subnet_params="--tenant-id $project_id "
     subnet_params+="--ip_version 6 "
     if [[ -n "$IPV6_PRIVATE_NETWORK_GATEWAY" ]]; then
         subnet_params+="--gateway $IPV6_PRIVATE_NETWORK_GATEWAY "
     fi
     subnet_params+="--name $IPV6_PRIVATE_SUBNET_NAME "
-    subnet_params+="$NET_ID $FIXED_RANGE_V6 $ipv6_modes"
+    subnet_params+="${SUBNETPOOL_V6_ID:+--subnetpool $SUBNETPOOL_V6_ID} "
+    subnet_params+="$NET_ID $fixed_range_v6 $ipv6_modes"
     local ipv6_subnet_id
     ipv6_subnet_id=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnet-create $subnet_params | grep ' id ' | get_field 2)
     die_if_not_set $LINENO ipv6_subnet_id "Failure creating private IPv6 subnet for $project_id"
@@ -346,7 +373,11 @@
             fi
             ROUTER_GW_IP=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" port-list -c fixed_ips -c device_owner | grep router_gateway | awk -F'ip_address'  '{ print $2 }' | cut -f3 -d\" | tr '\n' ' ')
             die_if_not_set $LINENO ROUTER_GW_IP "Failure retrieving ROUTER_GW_IP"
-            sudo ip route replace  $FIXED_RANGE via $ROUTER_GW_IP
+            local replace_range=${SUBNETPOOL_PREFIX_V4}
+            if [[ -z "${SUBNETPOOL_V4_ID}" ]]; then
+                replace_range=${FIXED_RANGE}
+            fi
+            sudo ip route replace $replace_range via $ROUTER_GW_IP
         fi
         _neutron_set_router_id
     fi
@@ -371,11 +402,16 @@
 
     # This logic is specific to using the l3-agent for layer 3
     if is_service_enabled q-l3 || is_service_enabled neutron-l3; then
-        # Ensure IPv6 RAs are accepted on the interface with the default route.
+        # Ensure IPv6 RAs are accepted on interfaces with a default route.
         # This is needed for neutron-based devstack clouds to work in
         # IPv6-only clouds in the gate. Please do not remove this without
         # talking to folks in Infra.
-        sudo sysctl -w net.ipv6.conf.$default_route_dev.accept_ra=2
+        for d in $default_v6_route_devs; do
+            # Slashes must be used in this sysctl command because route devices
+            # can have dots in their names. If dots were used, dots in the
+            # device name would be reinterpreted as a slash, causing an error.
+            sudo sysctl -w net/ipv6/conf/$d/accept_ra=2
+        done
         # Ensure IPv6 forwarding is enabled on the host
         sudo sysctl -w net.ipv6.conf.all.forwarding=1
         # Configure and enable public bridge
@@ -390,7 +426,11 @@
 
             # Configure interface for public bridge
             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 $ext_gw_interface
+            local replace_range=${SUBNETPOOL_PREFIX_V6}
+            if [[ -z "${SUBNETPOOL_V6_ID}" ]]; then
+                replace_range=${FIXED_RANGE_V6}
+            fi
+            sudo ip -6 route replace $replace_range via $IPV6_ROUTER_GW_IP dev $ext_gw_interface
         fi
         _neutron_set_router_id
     fi
diff --git a/lib/nova b/lib/nova
index 60c1f51..f38fb8b 100644
--- a/lib/nova
+++ b/lib/nova
@@ -302,8 +302,6 @@
     # Put config files in ``/etc/nova`` for everyone to find
     sudo install -d -o $STACK_USER $NOVA_CONF_DIR
 
-    install_default_policy nova
-
     configure_rootwrap nova
 
     if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then
@@ -461,7 +459,6 @@
     iniset $NOVA_CONF DEFAULT rootwrap_config "$NOVA_CONF_DIR/rootwrap.conf"
     iniset $NOVA_CONF DEFAULT scheduler_driver "$SCHEDULER"
     iniset $NOVA_CONF DEFAULT scheduler_default_filters "$FILTERS"
-    iniset $NOVA_CONF DEFAULT force_dhcp_release "True"
     iniset $NOVA_CONF DEFAULT default_floating_pool "$PUBLIC_NETWORK_NAME"
     iniset $NOVA_CONF DEFAULT s3_host "$SERVICE_HOST"
     iniset $NOVA_CONF DEFAULT s3_port "$S3_SERVICE_PORT"
@@ -557,7 +554,6 @@
         # For multi-host, this should be the management ip of the compute host.
         VNCSERVER_LISTEN=${VNCSERVER_LISTEN=$NOVA_SERVICE_LOCAL_HOST}
         VNCSERVER_PROXYCLIENT_ADDRESS=${VNCSERVER_PROXYCLIENT_ADDRESS=$NOVA_SERVICE_LOCAL_HOST}
-        iniset $NOVA_CONF vnc enabled true
         iniset $NOVA_CONF vnc vncserver_listen "$VNCSERVER_LISTEN"
         iniset $NOVA_CONF vnc vncserver_proxyclient_address "$VNCSERVER_PROXYCLIENT_ADDRESS"
         iniset $NOVA_CONF vnc novncproxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
@@ -575,8 +571,6 @@
         iniset $NOVA_CONF spice server_listen "$SPICESERVER_LISTEN"
         iniset $NOVA_CONF spice server_proxyclient_address "$SPICESERVER_PROXYCLIENT_ADDRESS"
         iniset $NOVA_CONF spice html5proxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
-    else
-        iniset $NOVA_CONF spice enabled false
     fi
 
     # Set the oslo messaging driver to the typical default. This does not
@@ -831,6 +825,8 @@
         # ``sg`` is used in run_process to execute nova-compute as a member of the
         # **$LIBVIRT_GROUP** group.
         run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf" $LIBVIRT_GROUP
+    elif [[ "$VIRT_DRIVER" = 'lxd' ]]; then
+        run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf" $LXD_GROUP
     elif [[ "$VIRT_DRIVER" = 'fake' ]]; then
         local i
         for i in `seq 1 $NUMBER_FAKE_NOVA_COMPUTE`; do
@@ -868,9 +864,13 @@
     run_process n-cond "$NOVA_BIN_DIR/nova-conductor --config-file $compute_cell_conf"
     run_process n-cell-region "$NOVA_BIN_DIR/nova-cells --config-file $api_cell_conf"
     run_process n-cell-child "$NOVA_BIN_DIR/nova-cells --config-file $compute_cell_conf"
-
     run_process n-crt "$NOVA_BIN_DIR/nova-cert --config-file $api_cell_conf"
+
+    if is_service_enabled n-net; then
+        enable_kernel_bridge_firewall
+    fi
     run_process n-net "$NOVA_BIN_DIR/nova-network --config-file $compute_cell_conf"
+
     run_process n-sch "$NOVA_BIN_DIR/nova-scheduler --config-file $compute_cell_conf"
     run_process n-api-meta "$NOVA_BIN_DIR/nova-api-metadata --config-file $compute_cell_conf"
 
diff --git a/lib/nova_plugins/functions-libvirt b/lib/nova_plugins/functions-libvirt
index 6b7c7c2..5e7695a 100644
--- a/lib/nova_plugins/functions-libvirt
+++ b/lib/nova_plugins/functions-libvirt
@@ -23,12 +23,7 @@
 # Installs required distro-specific libvirt packages.
 function install_libvirt {
     if is_ubuntu; then
-        if is_arch "aarch64" && [[ ${DISTRO} == "trusty" ]]; then
-            install_package qemu-system
-        else
-            install_package qemu-kvm
-            install_package libguestfs0
-        fi
+        install_package qemu-system
         install_package libvirt-bin libvirt-dev
         pip_install_gr libvirt-python
         if [[ "$EBTABLES_RACE_FIX" == "True" ]]; then
diff --git a/lib/nova_plugins/hypervisor-ironic b/lib/nova_plugins/hypervisor-ironic
index c40427c..7ffd14d 100644
--- a/lib/nova_plugins/hypervisor-ironic
+++ b/lib/nova_plugins/hypervisor-ironic
@@ -45,11 +45,13 @@
     iniset $NOVA_CONF DEFAULT ram_allocation_ratio 1.0
     iniset $NOVA_CONF DEFAULT reserved_host_memory_mb 0
     # ironic section
-    iniset $NOVA_CONF ironic admin_username admin
-    iniset $NOVA_CONF ironic admin_password $ADMIN_PASSWORD
-    iniset $NOVA_CONF ironic admin_url $KEYSTONE_AUTH_URI/v2.0
-    iniset $NOVA_CONF ironic admin_tenant_name demo
-    iniset $NOVA_CONF ironic api_endpoint $IRONIC_SERVICE_PROTOCOL://$IRONIC_HOSTPORT/v1
+    iniset $NOVA_CONF ironic auth_type password
+    iniset $NOVA_CONF ironic username admin
+    iniset $NOVA_CONF ironic password $ADMIN_PASSWORD
+    iniset $NOVA_CONF ironic auth_url $KEYSTONE_AUTH_URI/v3
+    iniset $NOVA_CONF ironic project_domain_id default
+    iniset $NOVA_CONF ironic user_domain_id default
+    iniset $NOVA_CONF ironic project_name demo
 }
 
 # install_nova_hypervisor() - Install external components
diff --git a/lib/nova_plugins/hypervisor-libvirt b/lib/nova_plugins/hypervisor-libvirt
index b4eb3c1..167ab6f 100644
--- a/lib/nova_plugins/hypervisor-libvirt
+++ b/lib/nova_plugins/hypervisor-libvirt
@@ -40,7 +40,8 @@
     configure_libvirt
     iniset $NOVA_CONF libvirt virt_type "$LIBVIRT_TYPE"
     iniset $NOVA_CONF libvirt cpu_mode "none"
-    iniset $NOVA_CONF libvirt use_usb_tablet "False"
+    # Do not enable USB tablet input devices to avoid QEMU CPU overhead.
+    iniset $NOVA_CONF DEFAULT pointer_model "ps2mouse"
     iniset $NOVA_CONF libvirt live_migration_uri "qemu+ssh://$STACK_USER@%s/system"
     iniset $NOVA_CONF DEFAULT default_ephemeral_format "ext4"
     iniset $NOVA_CONF DEFAULT compute_driver "libvirt.LibvirtDriver"
diff --git a/lib/tempest b/lib/tempest
index b491bf8..0d01843 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -15,7 +15,6 @@
 #   - ``SERVICE_HOST``
 #   - ``BASE_SQL_CONN`` ``lib/database`` declares
 #   - ``PUBLIC_NETWORK_NAME``
-#   - ``Q_ROUTER_NAME``
 #   - ``VIRT_DRIVER``
 #   - ``LIBVIRT_TYPE``
 #   - ``KEYSTONE_SERVICE_PROTOCOL``, ``KEYSTONE_SERVICE_HOST`` from lib/keystone
@@ -317,7 +316,7 @@
     # set the equiv validation option here as well to ensure they are
     # in sync. They shouldn't be separate options.
     iniset $TEMPEST_CONFIG validation connect_method $ssh_connect_method
-    if [[ ! $(is_service_enabled n-cell) && ! $(is_service_enabled neutron) ]]; then
+    if ! is_service_enabled n-cell && ! is_service_enabled neutron; then
         iniset $TEMPEST_CONFIG compute fixed_network_name $PRIVATE_NETWORK_NAME
     fi
 
@@ -388,6 +387,7 @@
     iniset $TEMPEST_CONFIG network default_network "$FIXED_RANGE"
     iniset $TEMPEST_CONFIG network-feature-enabled ipv6 "$IPV6_ENABLED"
     iniset $TEMPEST_CONFIG network-feature-enabled ipv6_subnet_attributes "$IPV6_SUBNET_ATTRIBUTES_ENABLED"
+    iniset $TEMPEST_CONFIG network-feature-enabled port_security $NEUTRON_PORT_SECURITY
 
     # Orchestration Tests
     if is_service_enabled heat; then
diff --git a/lib/tls b/lib/tls
index 2c4e18d..40f3e81 100644
--- a/lib/tls
+++ b/lib/tls
@@ -226,7 +226,7 @@
     if [[ ! -r $DEVSTACK_CERT ]]; then
         if [[ -n "$TLS_IP" ]]; then
             # Lie to let incomplete match routines work
-            TLS_IP="DNS:$TLS_IP"
+            TLS_IP="DNS:$TLS_IP,IP:$TLS_IP"
         fi
         make_cert $INT_CA_DIR $DEVSTACK_CERT_NAME $DEVSTACK_HOSTNAME "$TLS_IP"
 
@@ -249,6 +249,9 @@
         else
             alt_names="$alt_names,DNS:$SERVICE_HOST"
         fi
+        if is_ipv4_address "$SERVICE_HOST" ; then
+            alt_names="$alt_names,IP:$SERVICE_HOST"
+        fi
     fi
 
     # Only generate the certificate if it doesn't exist yet on the disk
@@ -322,15 +325,17 @@
     create_CA_base $ca_dir
     create_CA_config $ca_dir 'Root CA'
 
-    # Create a self-signed certificate valid for 5 years
-    $OPENSSL req -config $ca_dir/ca.conf \
-        -x509 \
-        -nodes \
-        -newkey rsa \
-        -days 21360 \
-        -keyout $ca_dir/private/cacert.key \
-        -out $ca_dir/cacert.pem \
-        -outform PEM
+    if [ ! -r "$ca_dir/cacert.pem" ]; then
+        # Create a self-signed certificate valid for 5 years
+        $OPENSSL req -config $ca_dir/ca.conf \
+            -x509 \
+            -nodes \
+            -newkey rsa \
+            -days 21360 \
+            -keyout $ca_dir/private/cacert.key \
+            -out $ca_dir/cacert.pem \
+            -outform PEM
+    fi
 }
 
 # If a non-system python-requests is installed then it will use the
@@ -471,6 +476,11 @@
         ProxyPass http://$b_host:$b_port/ retry=5 nocanon
         ProxyPassReverse http://$b_host:$b_port/
     </Location>
+    ErrorLog $APACHE_LOG_DIR/tls-proxy_error.log
+    ErrorLogFormat "[%{u}t] [%-m:%l] [pid %P:tid %T] %7F: %E: [client\ %a] [frontend\ %A] %M% ,\ referer\ %{Referer}i"
+    LogLevel info
+    CustomLog $APACHE_LOG_DIR/tls-proxy_access.log common
+    LogFormat "%v %h %l %u %t \"%r\" %>s %b"
 </VirtualHost>
 EOF
     for mod in ssl proxy proxy_http; do
@@ -485,6 +495,13 @@
     reload_apache_server
 }
 
+# Follow TLS proxy
+function follow_tls_proxy {
+    sudo touch /var/log/$APACHE_NAME/tls-proxy_error.log
+    tail_log tls-error /var/log/$APACHE_NAME/tls-proxy_error.log
+    sudo touch /var/log/$APACHE_NAME/tls-proxy_access.log
+    tail_log tls-proxy /var/log/$APACHE_NAME/tls-proxy_access.log
+}
 
 # Cleanup Functions
 # =================
@@ -507,7 +524,7 @@
         sudo update-ca-certificates
     fi
 
-    rm -rf "$DATA_DIR/CA" "$DEVSTACK_CERT"
+    rm -rf "$INT_CA_DIR" "$ROOT_CA_DIR" "$DEVSTACK_CERT"
 }
 
 # Tell emacs to use shell-script-mode
diff --git a/stack.sh b/stack.sh
index 8f54899..54485b6 100755
--- a/stack.sh
+++ b/stack.sh
@@ -192,7 +192,7 @@
 
 # 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|f23|f24|rhel7|kvmibm1) ]]; then
+if [[ ! ${DISTRO} =~ (trusty|xenial|yakkety|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"
@@ -993,6 +993,10 @@
     fi
     screen -r $SCREEN_NAME -X hardstatus alwayslastline "$SCREEN_HARDSTATUS"
     screen -r $SCREEN_NAME -X setenv PROMPT_COMMAND /bin/true
+
+    if is_service_enabled tls-proxy; then
+        follow_tls_proxy
+    fi
 fi
 
 # Clear ``screenrc`` file
@@ -1221,11 +1225,6 @@
 
     echo_summary "Uploading images"
 
-    # Option to upload legacy ami-tty, which works with xenserver
-    if [[ -n "$UPLOAD_LEGACY_TTY" ]]; then
-        IMAGE_URLS="${IMAGE_URLS:+${IMAGE_URLS},}https://github.com/downloads/citrix-openstack/warehouse/tty.tgz"
-    fi
-
     for image_url in ${IMAGE_URLS//,/ }; do
         upload_image $image_url
     done
@@ -1389,12 +1388,7 @@
 # ===============
 
 # Prepare bash completion for OSC
-#
-# BUG: https://bugs.launchpad.net/python-openstackclient/+bug/1619274
-# the os-cloud param should not be required but if we don't provide it
-# then this command hangs indefinitely if something is wrong with
-# default environment credentials.
-openstack --os-cloud=devstack complete | sudo tee /etc/bash_completion.d/osc.bash_completion > /dev/null
+openstack complete | sudo tee /etc/bash_completion.d/osc.bash_completion > /dev/null
 
 # If cinder is configured, set global_filter for PV devices
 if is_service_enabled cinder; then
diff --git a/stackrc b/stackrc
index c14085a..ea8b044 100644
--- a/stackrc
+++ b/stackrc
@@ -586,6 +586,9 @@
             LIBVIRT_GROUP=libvirtd
         fi
         ;;
+    lxd)
+        LXD_GROUP=${LXD_GROUP:-"lxd"}
+        ;;
     fake)
         NUMBER_FAKE_NOVA_COMPUTE=${NUMBER_FAKE_NOVA_COMPUTE:-1}
         ;;
@@ -775,6 +778,9 @@
 
 HOST_IPV6=$(get_default_host_ip "" "" "$HOST_IP_IFACE" "$HOST_IPV6" "inet6")
 
+# Whether or not the port_security extension should be enabled for Neutron.
+NEUTRON_PORT_SECURITY=$(trueorfalse True NEUTRON_PORT_SECURITY)
+
 # SERVICE IP version
 # This is the IP version that services should be listening on, as well
 # as using to register their endpoints with keystone.
diff --git a/tools/create_userrc.sh b/tools/create_userrc.sh
index b6db5d1..30d1a01 100755
--- a/tools/create_userrc.sh
+++ b/tools/create_userrc.sh
@@ -193,7 +193,6 @@
 export OS_AUTH_URL="$OS_AUTH_URL"
 export OS_CACERT="$OS_CACERT"
 export NOVA_CERT="$ACCOUNT_DIR/cacert.pem"
-export OS_AUTH_TYPE=v2password
 EOF
     if [ -n "$ADDPASS" ]; then
         echo "export OS_PASSWORD=\"$user_passwd\"" >>"$rcfile"
diff --git a/unstack.sh b/unstack.sh
index d93b835..f888896 100755
--- a/unstack.sh
+++ b/unstack.sh
@@ -189,11 +189,13 @@
     fi
 fi
 
-# BUG: maybe it doesn't exist? We should isolate this further down.
 # NOTE: Cinder automatically installs the lvm2 package, independently of the
-# enabled backends. So if Cinder is enabled, we are sure lvm (lvremove,
-# /etc/lvm/lvm.conf, etc.) is here.
-if is_service_enabled cinder; then
+# enabled backends. So if Cinder is enabled, and installed successfully we are
+# sure lvm2 (lvremove, /etc/lvm/lvm.conf, etc.) is here.
+if is_service_enabled cinder && is_package_installed lvm2; then
+    # Using /bin/true here indicates a BUG - maybe the
+    # DEFAULT_VOLUME_GROUP_NAME doesn't exist?  We should
+    # isolate this further down in lib/cinder cleanup.
     clean_lvm_volume_group $DEFAULT_VOLUME_GROUP_NAME || /bin/true
     clean_lvm_filter
 fi