Merge "Re-add "redhat-rpm-config" dependency"
diff --git a/clean.sh b/clean.sh
index 3db4858..b18f28e 100755
--- a/clean.sh
+++ b/clean.sh
@@ -26,7 +26,7 @@
 fi
 
 # Determine what system we are running on.  This provides ``os_VENDOR``,
-# ``os_RELEASE``, ``os_UPDATE``, ``os_PACKAGE``, ``os_CODENAME``
+# ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME``
 # and ``DISTRO``
 GetDistro
 
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index 6f45c1c..e985bdc 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -379,24 +379,6 @@
 
         PIP_UPGRADE=True
 
-
-Service Catalog Backend
------------------------
-
-By default DevStack uses Keystone's ``sql`` service catalog backend.
-An alternate ``template`` backend is also available, however, it does
-not support the ``service-*`` and ``endpoint-*`` commands of the
-``keystone`` CLI.  To do so requires the ``sql`` backend be enabled
-with ``KEYSTONE_CATALOG_BACKEND``:
-
-    ::
-
-        KEYSTONE_CATALOG_BACKEND=template
-
-DevStack's default configuration in ``sql`` mode is set in
-``lib/keystone``
-
-
 Guest Images
 ------------
 
diff --git a/doc/source/faq.rst b/doc/source/faq.rst
index 7aca8d0..cd48915 100644
--- a/doc/source/faq.rst
+++ b/doc/source/faq.rst
@@ -110,11 +110,11 @@
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Services can be turned off by adding ``disable_service xxx`` to
-``local.conf`` (using ``n-vol`` in this example):
+``local.conf`` (using ``c-vol`` in this example):
 
     ::
 
-        disable_service n-vol
+        disable_service c-vol
 
 Is enabling a service that defaults to off done with the reverse of the above?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/doc/source/guides/lxc.rst b/doc/source/guides/lxc.rst
new file mode 100644
index 0000000..a719d60
--- /dev/null
+++ b/doc/source/guides/lxc.rst
@@ -0,0 +1,164 @@
+================================
+All-In-One Single LXC Container
+================================
+
+This guide walks you through the process of deploying OpenStack using devstack
+in an LXC container instead of a VM.
+
+The primary benefits to running devstack inside a container instead of a VM is
+faster performance and lower memory overhead while still providing a suitable
+level of isolation. This can be particularly useful when you want to simulate
+running OpenStack on multiple nodes.
+
+.. Warning:: Containers do not provide the same level of isolation as a virtual
+   machine.
+
+.. Note:: Not all OpenStack features support running inside of a container. See
+   `Limitations`_ section below for details. :doc:`OpenStack in a VM <single-vm>`
+   is recommended for beginners.
+
+Prerequisites
+==============
+
+This guide is written for Ubuntu 14.04 but should be adaptable for any modern
+Linux distribution.
+
+Install the LXC package::
+
+   sudo apt-get install lxc
+
+You can verify support for containerization features in your currently running
+kernel using the ``lxc-checkconfig`` command.
+
+Container Setup
+===============
+
+Configuration
+---------------
+
+For a successful run of ``stack.sh`` and to permit use of KVM to run the VMs you
+launch inside your container, we need to use the following additional
+configuration options. Place the following in a file called
+``devstack-lxc.conf``::
+
+  # Permit access to /dev/loop*
+  lxc.cgroup.devices.allow = b 7:* rwm
+  
+  # Setup access to /dev/net/tun and /dev/kvm
+  lxc.mount.entry = /dev/net/tun dev/net/tun none bind,create=file 0 0
+  lxc.mount.entry = /dev/kvm dev/kvm none bind,create=file 0 0
+  
+  # Networking
+  lxc.network.type = veth
+  lxc.network.flags = up
+  lxc.network.link = lxcbr0
+
+
+Create Container
+-------------------
+
+The configuration and rootfs for LXC containers are created using the
+``lxc-create`` command.
+
+We will name our container ``devstack`` and use the ``ubuntu`` template which
+will use ``debootstrap`` to build a Ubuntu rootfs. It will default to the same
+release and architecture as the host system. We also install the additional
+packages ``bsdmainutils`` and ``git`` as we'll need them to run devstack::
+
+  sudo lxc-create -n devstack -t ubuntu -f devstack-lxc.conf -- --packages=bsdmainutils,git
+
+The first time it builds the rootfs will take a few minutes to download, unpack,
+and configure all the necessary packages for a minimal installation of Ubuntu.
+LXC will cache this and subsequent containers will only take seconds to create.
+
+.. Note:: To speed up the initial rootfs creation, you can specify a mirror to
+   download the Ubuntu packages from by appending ``--mirror=`` and then the URL
+   of a Ubuntu mirror. To see other other template options, you can run
+   ``lxc-create -t ubuntu -h``.
+
+Start Container
+----------------
+
+To start the container, run::
+
+  sudo lxc-start -n devstack
+
+A moment later you should be presented with the login prompt for your container.
+You can login using the username ``ubuntu`` and password ``ubuntu``.
+
+You can also ssh into your container. On your host, run
+``sudo lxc-info -n devstack`` to get the IP address (e.g. 
+``ssh ubuntu@$(sudo lxc-info -n p2 | awk '/IP/ { print $2 }')``).
+
+Run Devstack
+-------------
+
+You should now be logged into your container and almost ready to run devstack.
+The commands in this section should all be run inside your container.
+
+.. Tip:: You can greatly reduce the runtime of your initial devstack setup by
+   ensuring you have your apt sources.list configured to use a fast mirror.
+   Check and update ``/etc/apt/sources.list`` if necessary and then run 
+   ``apt-get update``.
+
+#. Download DevStack
+
+   ::
+
+       git clone https://git.openstack.org/openstack-dev/devstack
+
+#. Configure
+
+   Refer to :ref:`minimal-configuration` if you wish to configure the behaviour
+   of devstack.
+
+#. Start the install
+
+   ::
+
+       cd devstack
+       ./stack.sh
+
+Cleanup
+-------
+
+To stop the container::
+
+  lxc-stop -n devstack
+
+To delete the container::
+
+  lxc-destroy -n devstack
+
+Limitations
+============
+
+Not all OpenStack features may function correctly or at all when ran from within
+a container.
+
+Cinder
+-------
+
+Unable to create LVM backed volume
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+  In our configuration, we have not whitelisted access to device-mapper or LVM
+  devices. Doing so will permit your container to have access and control of LVM
+  on the host system. To enable, add the following to your
+  ``devstack-lxc.conf`` before running ``lxc-create``::
+
+    lxc.cgroup.devices.allow = c 10:236 rwm
+    lxc.cgroup.devices.allow = b 252:* rwm
+
+  Additionally you'll need to set ``udev_rules = 0`` in the ``activation``
+  section of ``/etc/lvm/lvm.conf`` unless you mount devtmpfs in your container.
+
+Unable to attach volume to instance
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+  It is not possible to attach cinder volumes to nova instances due to parts of
+  the Linux iSCSI implementation not being network namespace aware. This can be
+  worked around by using network pass-through instead of a separate network
+  namespace but such a setup significantly reduces the isolation of the
+  container (e.g. a ``halt`` command issued in the container will cause the host
+  system to shutdown).
diff --git a/doc/source/guides/neutron.rst b/doc/source/guides/neutron.rst
index c6af953..c8b5c44 100644
--- a/doc/source/guides/neutron.rst
+++ b/doc/source/guides/neutron.rst
@@ -536,3 +536,19 @@
     LB_PHYSICAL_INTERFACE=eth0
     PUBLIC_PHYSICAL_NETWORK=default
     LB_INTERFACE_MAPPINGS=default:eth0
+
+Creating specific OVS bridges for physical networks
+---------------------------------------------------
+
+When using the Open vSwitch ML2 mechanism driver, it is possible to
+have multiple Open vSwitch bridges meant for physical networking be
+automatically created by setting the ``OVS_BRIDGE_MAPPINGS`` to a list of
+physical network to bridge name associations with the following syntax:
+
+::
+    OVS_BRIDGE_MAPPINGS=net1name:bridge1name,net2name:bridge2name,<...>
+
+Also, ``OVS_BRIDGE_MAPPINGS`` has precedence over ``PHYSICAL_NETWORK`` and
+``OVS_PHYSICAL_BRIDGE``, meaning that if the former is set, the latter
+ones will be ignored. When ``OVS_BRIDGE_MAPPINGS`` is not set, the other
+variables will still be evaluated.
diff --git a/doc/source/index.rst b/doc/source/index.rst
index 4a1d93d..3e324ad 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -76,6 +76,7 @@
 
    guides/single-vm
    guides/single-machine
+   guides/lxc
    guides/multinode-lab
    guides/neutron
    guides/devstack-with-nested-kvm
@@ -96,6 +97,13 @@
 server-class machine or a laptop at home.
 :doc:`[Read] <guides/single-machine>`
 
+All-In-One LXC Container
+-------------------------
+
+Run :doc:`OpenStack in a LXC container <guides/lxc>`. Beneficial for intermediate
+and advanced users. The VMs launched in this cloud will be fully accelerated but
+not all OpenStack features are supported. :doc:`[Read] <guides/lxc>`
+
 Multi-Node Lab
 --------------
 
diff --git a/files/apache-keystone.template b/files/apache-keystone.template
index f9fa265..428544f 100644
--- a/files/apache-keystone.template
+++ b/files/apache-keystone.template
@@ -3,13 +3,7 @@
 LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\" %D(us)" keystone_combined
 
 <Directory %KEYSTONE_BIN%>
-    <IfVersion >= 2.4>
-        Require all granted
-    </IfVersion>
-    <IfVersion < 2.4>
-        Order allow,deny
-        Allow from all
-    </IfVersion>
+    Require all granted
 </Directory>
 
 <VirtualHost *:%PUBLICPORT%>
@@ -18,9 +12,7 @@
     WSGIScriptAlias / %KEYSTONE_BIN%/keystone-wsgi-public
     WSGIApplicationGroup %{GLOBAL}
     WSGIPassAuthorization On
-    <IfVersion >= 2.4>
-      ErrorLogFormat "%{cu}t %M"
-    </IfVersion>
+    ErrorLogFormat "%M"
     ErrorLog /var/log/%APACHE_NAME%/keystone.log
     CustomLog /var/log/%APACHE_NAME%/keystone_access.log keystone_combined
     %SSLENGINE%
@@ -34,9 +26,7 @@
     WSGIScriptAlias / %KEYSTONE_BIN%/keystone-wsgi-admin
     WSGIApplicationGroup %{GLOBAL}
     WSGIPassAuthorization On
-    <IfVersion >= 2.4>
-      ErrorLogFormat "%{cu}t %M"
-    </IfVersion>
+    ErrorLogFormat "%M"
     ErrorLog /var/log/%APACHE_NAME%/keystone.log
     CustomLog /var/log/%APACHE_NAME%/keystone_access.log keystone_combined
     %SSLENGINE%
diff --git a/files/debs/n-cpu b/files/debs/n-cpu
index 0da57ee..69ac430 100644
--- a/files/debs/n-cpu
+++ b/files/debs/n-cpu
@@ -1,5 +1,6 @@
 cryptsetup
 genisoimage
+gir1.2-libosinfo-1.0
 lvm2 # NOPRIME
 open-iscsi
 python-guestfs # NOPRIME
diff --git a/files/default_catalog.templates b/files/default_catalog.templates
deleted file mode 100644
index 4aab416..0000000
--- a/files/default_catalog.templates
+++ /dev/null
@@ -1,63 +0,0 @@
-# config for TemplatedCatalog, using camelCase because I don't want to do
-# translations for legacy compat
-catalog.RegionOne.identity.publicURL = http://%SERVICE_HOST%:$(public_port)s/v2.0
-catalog.RegionOne.identity.adminURL = http://%SERVICE_HOST%:$(admin_port)s/v2.0
-catalog.RegionOne.identity.internalURL = http://%SERVICE_HOST%:$(public_port)s/v2.0
-catalog.RegionOne.identity.name = Identity Service
-
-
-catalog.RegionOne.compute.publicURL = http://%SERVICE_HOST%:8774/v2/$(tenant_id)s
-catalog.RegionOne.compute.adminURL = http://%SERVICE_HOST%:8774/v2/$(tenant_id)s
-catalog.RegionOne.compute.internalURL = http://%SERVICE_HOST%:8774/v2/$(tenant_id)s
-catalog.RegionOne.compute.name = Compute Service
-
-
-catalog.RegionOne.computev21.publicURL = http://%SERVICE_HOST%:8774/v2.1/$(tenant_id)s
-catalog.RegionOne.computev21.adminURL = http://%SERVICE_HOST%:8774/v2.1/$(tenant_id)s
-catalog.RegionOne.computev21.internalURL = http://%SERVICE_HOST%:8774/v2.1/$(tenant_id)s
-catalog.RegionOne.computev21.name = Compute Service V2.1
-
-
-catalog.RegionOne.volume.publicURL = http://%SERVICE_HOST%:8776/v1/$(tenant_id)s
-catalog.RegionOne.volume.adminURL = http://%SERVICE_HOST%:8776/v1/$(tenant_id)s
-catalog.RegionOne.volume.internalURL = http://%SERVICE_HOST%:8776/v1/$(tenant_id)s
-catalog.RegionOne.volume.name = Volume Service
-
-
-catalog.RegionOne.volumev2.publicURL = http://%SERVICE_HOST%:8776/v2/$(tenant_id)s
-catalog.RegionOne.volumev2.adminURL = http://%SERVICE_HOST%:8776/v2/$(tenant_id)s
-catalog.RegionOne.volumev2.internalURL = http://%SERVICE_HOST%:8776/v2/$(tenant_id)s
-catalog.RegionOne.volumev2.name = Volume Service V2
-
-
-catalog.RegionOne.ec2.publicURL = http://%SERVICE_HOST%:8773/
-catalog.RegionOne.ec2.adminURL = http://%SERVICE_HOST%:8773/
-catalog.RegionOne.ec2.internalURL = http://%SERVICE_HOST%:8773/
-catalog.RegionOne.ec2.name = EC2 Service
-
-
-catalog.RegionOne.s3.publicURL = http://%SERVICE_HOST%:%S3_SERVICE_PORT%
-catalog.RegionOne.s3.adminURL = http://%SERVICE_HOST%:%S3_SERVICE_PORT%
-catalog.RegionOne.s3.internalURL = http://%SERVICE_HOST%:%S3_SERVICE_PORT%
-catalog.RegionOne.s3.name = S3 Service
-
-
-catalog.RegionOne.image.publicURL = http://%SERVICE_HOST%:9292
-catalog.RegionOne.image.adminURL = http://%SERVICE_HOST%:9292
-catalog.RegionOne.image.internalURL = http://%SERVICE_HOST%:9292
-catalog.RegionOne.image.name = Image Service
-
-catalog.RegionOne.cloudformation.publicURL = http://%SERVICE_HOST%:8000/v1
-catalog.RegionOne.cloudformation.adminURL = http://%SERVICE_HOST%:8000/v1
-catalog.RegionOne.cloudformation.internalURL = http://%SERVICE_HOST%:8000/v1
-catalog.RegionOne.cloudformation.name = CloudFormation service
-
-catalog.RegionOne.orchestration.publicURL = http://%SERVICE_HOST%:8004/v1/$(tenant_id)s
-catalog.RegionOne.orchestration.adminURL = http://%SERVICE_HOST%:8004/v1/$(tenant_id)s
-catalog.RegionOne.orchestration.internalURL = http://%SERVICE_HOST%:8004/v1/$(tenant_id)s
-catalog.RegionOne.orchestration.name = Orchestration Service
-
-catalog.RegionOne.metering.publicURL = http://%SERVICE_HOST%:8777/v1
-catalog.RegionOne.metering.adminURL = http://%SERVICE_HOST%:8777/v1
-catalog.RegionOne.metering.internalURL = http://%SERVICE_HOST%:8777/v1
-catalog.RegionOne.metering.name = Telemetry Service
diff --git a/files/rpms-suse/n-cpu b/files/rpms-suse/n-cpu
index 29bd31b..9ece115 100644
--- a/files/rpms-suse/n-cpu
+++ b/files/rpms-suse/n-cpu
@@ -1,5 +1,6 @@
 cryptsetup
 genisoimage
+libosinfo
 lvm2
 open-iscsi
 sg3_utils
diff --git a/files/rpms/n-cpu b/files/rpms/n-cpu
index 7773b04..26c5ced 100644
--- a/files/rpms/n-cpu
+++ b/files/rpms/n-cpu
@@ -1,6 +1,7 @@
 cryptsetup
 genisoimage
 iscsi-initiator-utils
+libosinfo
 lvm2
 sg3_utils
 # Stuff for diablo volumes
diff --git a/functions b/functions
index 29d0518..8e9820c 100644
--- a/functions
+++ b/functions
@@ -301,8 +301,8 @@
         *) echo "Do not know what to do with $image_fname"; false;;
     esac
 
-    if is_arch "ppc64"; then
-        img_property="--property hw_cdrom_bus=scsi"
+    if is_arch "ppc64le" || is_arch "ppc64" || is_arch "ppc"; then
+        img_property="--property hw_disk_bus=scsi --property hw_scsi_model=virtio-scsi --property hw_cdrom_bus=scsi --property os_command_line=console=hvc0"
     fi
 
     if is_arch "aarch64"; then
diff --git a/functions-common b/functions-common
index 2a08f5f..8e52853 100644
--- a/functions-common
+++ b/functions-common
@@ -101,7 +101,7 @@
     # alt_demo -> devstack-alt
     $TOP_DIR/tools/update_clouds_yaml.py \
         --file $CLOUDS_YAML \
-        --os-cloud devstack \
+        --os-cloud devstack-alt \
         --os-region-name $REGION_NAME \
         --os-identity-api-version 3 \
         $CA_CERT_ARG \
@@ -292,112 +292,71 @@
 # ================
 
 # Determine OS Vendor, Release and Update
-# Tested with OS/X, Ubuntu, RedHat, CentOS, Fedora
-# Returns results in global variables:
+
+#
+# NOTE : For portability, you almost certainly do not want to use
+# these variables directly!  The "is_*" functions defined below this
+# bundle up compatible platforms under larger umbrellas that we have
+# determinted are compatible enough (e.g. is_ubuntu covers Ubuntu &
+# Debian, is_fedora covers RPM-based distros).  Higher-level functions
+# such as "install_package" further abstract things in better ways.
+#
 # ``os_VENDOR`` - vendor name: ``Ubuntu``, ``Fedora``, etc
 # ``os_RELEASE`` - major release: ``14.04`` (Ubuntu), ``20`` (Fedora)
-# ``os_UPDATE`` - update: ex. the ``5`` in ``RHEL6.5``
 # ``os_PACKAGE`` - package type: ``deb`` or ``rpm``
-# ``os_CODENAME`` - vendor's codename for release: ``snow leopard``, ``trusty``
-os_VENDOR=""
-os_RELEASE=""
-os_UPDATE=""
-os_PACKAGE=""
-os_CODENAME=""
+# ``os_CODENAME`` - vendor's codename for release: ``trusty``
+
+declare os_VENDOR os_RELEASE os_PACKAGE os_CODENAME
+
+# Make a *best effort* attempt to install lsb_release packages for the
+# user if not available.  Note can't use generic install_package*
+# because they depend on this!
+function _ensure_lsb_release {
+    if [[ -x $(which lsb_release 2>/dev/null) ]]; then
+        return
+    fi
+
+    if [[ -x $(which apt-get 2>/dev/null) ]]; then
+        sudo apt-get install -y lsb-release
+    elif [[ -x $(which zypper 2>/dev/null) ]]; then
+        # XXX: old code paths seem to have assumed SUSE platforms also
+        # had "yum".  Keep this ordered above yum so we don't try to
+        # install the rh package.  suse calls it just "lsb"
+        sudo zypper -y install lsb
+    elif [[ -x $(which dnf 2>/dev/null) ]]; then
+        sudo dnf install -y redhat-lsb-core
+    elif [[ -x $(which yum 2>/dev/null) ]]; then
+        # all rh patforms (fedora, centos, rhel) have this pkg
+        sudo yum install -y redhat-lsb-core
+    else
+        die $LINENO "Unable to find or auto-install lsb_release"
+    fi
+}
 
 # GetOSVersion
+#  Set the following variables:
+#  - os_RELEASE
+#  - os_CODENAME
+#  - os_VENDOR
+#  - os_PACKAGE
 function GetOSVersion {
+    # We only support distros that provide a sane lsb_release
+    _ensure_lsb_release
 
-    # Figure out which vendor we are
-    if [[ -x "`which sw_vers 2>/dev/null`" ]]; then
-        # OS/X
-        os_VENDOR=`sw_vers -productName`
-        os_RELEASE=`sw_vers -productVersion`
-        os_UPDATE=${os_RELEASE##*.}
-        os_RELEASE=${os_RELEASE%.*}
-        os_PACKAGE=""
-        if [[ "$os_RELEASE" =~ "10.7" ]]; then
-            os_CODENAME="lion"
-        elif [[ "$os_RELEASE" =~ "10.6" ]]; then
-            os_CODENAME="snow leopard"
-        elif [[ "$os_RELEASE" =~ "10.5" ]]; then
-            os_CODENAME="leopard"
-        elif [[ "$os_RELEASE" =~ "10.4" ]]; then
-            os_CODENAME="tiger"
-        elif [[ "$os_RELEASE" =~ "10.3" ]]; then
-            os_CODENAME="panther"
-        else
-            os_CODENAME=""
-        fi
-    elif [[ -x $(which lsb_release 2>/dev/null) ]]; then
-        os_VENDOR=$(lsb_release -i -s)
-        os_RELEASE=$(lsb_release -r -s)
-        os_UPDATE=""
-        os_PACKAGE="rpm"
-        if [[ "Debian,Ubuntu,LinuxMint" =~ $os_VENDOR ]]; then
-            os_PACKAGE="deb"
-        elif [[ "SUSE LINUX" =~ $os_VENDOR ]]; then
-            lsb_release -d -s | grep -q openSUSE
-            if [[ $? -eq 0 ]]; then
-                os_VENDOR="openSUSE"
-            fi
-        elif [[ $os_VENDOR == "openSUSE project" ]]; then
-            os_VENDOR="openSUSE"
-        elif [[ $os_VENDOR =~ Red.*Hat ]]; then
-            os_VENDOR="Red Hat"
-        fi
-        os_CODENAME=$(lsb_release -c -s)
-    elif [[ -r /etc/redhat-release ]]; then
-        # Red Hat Enterprise Linux Server release 5.5 (Tikanga)
-        # Red Hat Enterprise Linux Server release 7.0 Beta (Maipo)
-        # CentOS release 5.5 (Final)
-        # CentOS Linux release 6.0 (Final)
-        # Fedora release 16 (Verne)
-        # XenServer release 6.2.0-70446c (xenenterprise)
-        # Oracle Linux release 7
-        # CloudLinux release 7.1
-        os_CODENAME=""
-        for r in "Red Hat" CentOS Fedora XenServer CloudLinux; do
-            os_VENDOR=$r
-            if [[ -n "`grep \"$r\" /etc/redhat-release`" ]]; then
-                ver=`sed -e 's/^.* \([0-9].*\) (\(.*\)).*$/\1\|\2/' /etc/redhat-release`
-                os_CODENAME=${ver#*|}
-                os_RELEASE=${ver%|*}
-                os_UPDATE=${os_RELEASE##*.}
-                os_RELEASE=${os_RELEASE%.*}
-                break
-            fi
-            os_VENDOR=""
-        done
-        if [ "$os_VENDOR" = "Red Hat" ] && [[ -r /etc/oracle-release ]]; then
-            os_VENDOR=OracleLinux
-        fi
-        os_PACKAGE="rpm"
-    elif [[ -r /etc/SuSE-release ]]; then
-        for r in openSUSE "SUSE Linux"; do
-            if [[ "$r" = "SUSE Linux" ]]; then
-                os_VENDOR="SUSE LINUX"
-            else
-                os_VENDOR=$r
-            fi
+    os_RELEASE=$(lsb_release -r -s)
+    os_CODENAME=$(lsb_release -c -s)
+    os_VENDOR=$(lsb_release -i -s)
 
-            if [[ -n "`grep \"$r\" /etc/SuSE-release`" ]]; then
-                os_CODENAME=`grep "CODENAME = " /etc/SuSE-release | sed 's:.* = ::g'`
-                os_RELEASE=`grep "VERSION = " /etc/SuSE-release | sed 's:.* = ::g'`
-                os_UPDATE=`grep "PATCHLEVEL = " /etc/SuSE-release | sed 's:.* = ::g'`
-                break
-            fi
-            os_VENDOR=""
-        done
-        os_PACKAGE="rpm"
-    # If lsb_release is not installed, we should be able to detect Debian OS
-    elif [[ -f /etc/debian_version ]] && [[ $(cat /proc/version) =~ "Debian" ]]; then
-        os_VENDOR="Debian"
+    if [[ $os_VENDOR =~ (Debian|Ubuntu|LinuxMint) ]]; then
         os_PACKAGE="deb"
-        os_CODENAME=$(awk '/VERSION=/' /etc/os-release | sed 's/VERSION=//' | sed -r 's/\"|\(|\)//g' | awk '{print $2}')
-        os_RELEASE=$(awk '/VERSION_ID=/' /etc/os-release | sed 's/VERSION_ID=//' | sed 's/\"//g')
+    else
+        os_PACKAGE="rpm"
     fi
-    export os_VENDOR os_RELEASE os_UPDATE os_PACKAGE os_CODENAME
+
+    typeset -xr os_VENDOR
+    typeset -xr os_RELEASE
+    typeset -xr os_PACKAGE
+    typeset -xr os_CODENAME
 }
 
 # Translate the OS version values into common nomenclature
@@ -406,8 +365,10 @@
 
 function GetDistro {
     GetOSVersion
-    if [[ "$os_VENDOR" =~ (Ubuntu) || "$os_VENDOR" =~ (Debian) ]]; then
-        # 'Everyone' refers to Ubuntu / Debian releases by the code name adjective
+    if [[ "$os_VENDOR" =~ (Ubuntu) || "$os_VENDOR" =~ (Debian) || \
+            "$os_VENDOR" =~ (LinuxMint) ]]; then
+        # 'Everyone' refers to Ubuntu / Debian / Mint releases by
+        # the code name adjective
         DISTRO=$os_CODENAME
     elif [[ "$os_VENDOR" =~ (Fedora) ]]; then
         # For Fedora, just use 'f' and the release
@@ -415,26 +376,22 @@
     elif [[ "$os_VENDOR" =~ (openSUSE) ]]; then
         DISTRO="opensuse-$os_RELEASE"
     elif [[ "$os_VENDOR" =~ (SUSE LINUX) ]]; then
-        # For SLE, also use the service pack
-        if [[ -z "$os_UPDATE" ]]; then
-            DISTRO="sle${os_RELEASE}"
-        else
-            DISTRO="sle${os_RELEASE}sp${os_UPDATE}"
-        fi
-    elif [[ "$os_VENDOR" =~ (Red Hat) || \
+        # just use major release
+        DISTRO="sle${os_RELEASE%.*}"
+    elif [[ "$os_VENDOR" =~ (Red.*Hat) || \
         "$os_VENDOR" =~ (CentOS) || \
         "$os_VENDOR" =~ (OracleLinux) ]]; then
         # Drop the . release as we assume it's compatible
+        # XXX re-evaluate when we get RHEL10
         DISTRO="rhel${os_RELEASE::1}"
     elif [[ "$os_VENDOR" =~ (XenServer) ]]; then
-        DISTRO="xs$os_RELEASE"
+        DISTRO="xs${os_RELEASE%.*}"
     elif [[ "$os_VENDOR" =~ (kvmibm) ]]; then
         DISTRO="${os_VENDOR}${os_RELEASE::1}"
     else
-        # Catch-all for now is Vendor + Release + Update
-        DISTRO="$os_VENDOR-$os_RELEASE.$os_UPDATE"
+        die $LINENO "Unable to determine DISTRO"
     fi
-    export DISTRO
+    typeset -xr DISTRO
 }
 
 # Utility function for checking machine architecture
@@ -1338,27 +1295,35 @@
 # Uses globals ``OFFLINE``, ``*_proxy``, ``YUM``
 # yum_install package [package ...]
 function yum_install {
+    local result parse_yum_result
+
     [[ "$OFFLINE" = "True" ]] && return
-    local sudo="sudo"
-    [[ "$(id -u)" = "0" ]] && sudo="env"
+
+    time_start "yum_install"
+
+    # Warning: this would not work if yum output message
+    # have been translated to another language
+    parse_yum_result='\
+        BEGIN { result=0 }\
+        /^YUM_FAILED/ { exit $2 }\
+        /^No package/ { result=1 }\
+        //{ print }\
+        END { exit result }'
 
     # The manual check for missing packages is because yum -y assumes
-    # missing packages are OK.  See
-    # https://bugzilla.redhat.com/show_bug.cgi?id=965567
-    $sudo http_proxy="${http_proxy:-}" https_proxy="${https_proxy:-}" \
-        no_proxy="${no_proxy:-}" \
-        ${YUM:-yum} install -y "$@" 2>&1 | \
-        awk '
-            BEGIN { fail=0 }
-            /No package/ { fail=1 }
-            { print }
-            END { exit fail }' || \
-                die $LINENO "Missing packages detected"
+    # missing packages are OK.
+    # See https://bugzilla.redhat.com/show_bug.cgi?id=965567
+    (sudo_with_proxies "${YUM:-yum}" install -y "$@" 2>&1 || echo YUM_FAILED $?) \
+        | awk "$parse_yum_result"
+    result=$?
 
-    # also ensure we catch a yum failure
-    if [[ ${PIPESTATUS[0]} != 0 ]]; then
-        die $LINENO "${YUM:-yum} install failure"
+    if [ "$result" != 0 ]; then
+        echo $LINENO "${YUM:-yum}" install failure: $result
     fi
+
+    time_stop "yum_install"
+
+    return "$result"
 }
 
 # zypper wrapper to set arguments correctly
@@ -1464,14 +1429,17 @@
     local service=$1
     local command="$2"
     local group=$3
+    local subservice=$4
+
+    local name=${subservice:-$service}
 
     time_start "run_process"
     if is_service_enabled $service; then
         if [[ "$USE_SCREEN" = "True" ]]; then
-            screen_process "$service" "$command" "$group"
+            screen_process "$name" "$command" "$group"
         else
             # Spawn directly without screen
-            _run_process "$service" "$command" "$group" &
+            _run_process "$name" "$command" "$group" &
         fi
     fi
     time_stop "run_process"
@@ -2297,6 +2265,18 @@
     time_stop "test_with_retry"
 }
 
+# Like sudo but forwarding http_proxy https_proxy no_proxy environment vars.
+# If it is run as superuser then sudo is replaced by env.
+#
+function sudo_with_proxies {
+    local sudo
+
+    [[ "$(id -u)" = "0" ]] && sudo="env" || sudo="sudo"
+
+    $sudo http_proxy="${http_proxy:-}" https_proxy="${https_proxy:-}"\
+        no_proxy="${no_proxy:-}" "$@"
+}
+
 # Timing infrastructure - figure out where large blocks of time are
 # used in DevStack
 #
diff --git a/lib/cinder b/lib/cinder
index 3aea050..e1e1f2a 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -369,20 +369,21 @@
 
         create_service_user "cinder"
 
-        if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
+        get_or_create_service "cinder" "volume" "Cinder Volume Service"
+        get_or_create_endpoint \
+            "volume" \
+            "$REGION_NAME" \
+            "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/\$(tenant_id)s" \
+            "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/\$(tenant_id)s" \
+            "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/\$(tenant_id)s"
 
-            get_or_create_service "cinder" "volume" "Cinder Volume Service"
-            get_or_create_endpoint "volume" "$REGION_NAME" \
-                "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/\$(tenant_id)s" \
-                "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/\$(tenant_id)s" \
-                "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/\$(tenant_id)s"
-
-            get_or_create_service "cinderv2" "volumev2" "Cinder Volume Service V2"
-            get_or_create_endpoint "volumev2" "$REGION_NAME" \
-                "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(tenant_id)s" \
-                "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(tenant_id)s" \
-                "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(tenant_id)s"
-        fi
+        get_or_create_service "cinderv2" "volumev2" "Cinder Volume Service V2"
+        get_or_create_endpoint \
+            "volumev2" \
+            "$REGION_NAME" \
+            "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(tenant_id)s" \
+            "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(tenant_id)s" \
+            "$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(tenant_id)s"
     fi
 }
 
diff --git a/lib/glance b/lib/glance
index 0431bba..c248611 100644
--- a/lib/glance
+++ b/lib/glance
@@ -49,10 +49,8 @@
 GLANCE_METADEF_DIR=$GLANCE_CONF_DIR/metadefs
 GLANCE_REGISTRY_CONF=$GLANCE_CONF_DIR/glance-registry.conf
 GLANCE_API_CONF=$GLANCE_CONF_DIR/glance-api.conf
-GLANCE_SEARCH_CONF=$GLANCE_CONF_DIR/glance-search.conf
 GLANCE_REGISTRY_PASTE_INI=$GLANCE_CONF_DIR/glance-registry-paste.ini
 GLANCE_API_PASTE_INI=$GLANCE_CONF_DIR/glance-api-paste.ini
-GLANCE_SEARCH_PASTE_INI=$GLANCE_CONF_DIR/glance-search-paste.ini
 GLANCE_CACHE_CONF=$GLANCE_CONF_DIR/glance-cache.conf
 GLANCE_POLICY_JSON=$GLANCE_CONF_DIR/policy.json
 GLANCE_SCHEMA_JSON=$GLANCE_CONF_DIR/schema-image.json
@@ -71,9 +69,6 @@
 GLANCE_SERVICE_PROTOCOL=${GLANCE_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
 GLANCE_REGISTRY_PORT=${GLANCE_REGISTRY_PORT:-9191}
 GLANCE_REGISTRY_PORT_INT=${GLANCE_REGISTRY_PORT_INT:-19191}
-GLANCE_SEARCH_PORT=${GLANCE_SEARCH_PORT:-9393}
-GLANCE_SEARCH_PORT_INT=${GLANCE_SEARCH_PORT_INT:-19393}
-GLANCE_SEARCH_HOSTPORT=${GLANCE_SEARCH_HOSTPORT:-$GLANCE_SERVICE_HOST:$GLANCE_SEARCH_PORT}
 
 # Functions
 # ---------
@@ -91,10 +86,6 @@
     # kill instances (nova)
     # delete image files (glance)
     sudo rm -rf $GLANCE_CACHE_DIR $GLANCE_IMAGE_DIR $GLANCE_AUTH_CACHE_DIR
-
-    if is_service_enabled g-search; then
-        ${TOP_DIR}/pkg/elasticsearch.sh stop
-    fi
 }
 
 # configure_glance() - Set config files, create data dirs, etc
@@ -229,30 +220,6 @@
         iniset $GLANCE_API_CONF DEFAULT cinder_endpoint_template "https://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/%(project_id)s"
         iniset $GLANCE_CACHE_CONF DEFAULT cinder_endpoint_template "https://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/%(project_id)s"
     fi
-
-    # Configure search
-    if is_service_enabled g-search; then
-        cp $GLANCE_DIR/etc/glance-search.conf $GLANCE_SEARCH_CONF
-        iniset $GLANCE_SEARCH_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
-        iniset $GLANCE_SEARCH_CONF DEFAULT bind_host $GLANCE_SERVICE_LISTEN_ADDRESS
-        inicomment $GLANCE_SEARCH_CONF DEFAULT log_file
-        iniset $GLANCE_SEARCH_CONF DEFAULT use_syslog $SYSLOG
-        iniset $GLANCE_SEARCH_CONF database connection $dburl
-        iniset $GLANCE_SEARCH_CONF paste_deploy flavor keystone
-        configure_auth_token_middleware $GLANCE_SEARCH_CONF glance $GLANCE_AUTH_CACHE_DIR/search
-
-        if is_service_enabled tls-proxy; then
-            iniset $GLANCE_SEARCH_CONF DEFAULT bind_port $GLANCE_SEARCH_PORT_INT
-        fi
-        # Register SSL certificates if provided
-        if is_ssl_enabled_service glance; then
-            ensure_certificates GLANCE
-            iniset $GLANCE_SEARCH_CONF DEFAULT cert_file "$GLANCE_SSL_CERT"
-            iniset $GLANCE_SEARCH_CONF DEFAULT key_file "$GLANCE_SSL_KEY"
-        fi
-
-        cp $GLANCE_DIR/etc/glance-search-paste.ini $GLANCE_SEARCH_PASTE_INI
-    fi
 }
 
 # create_glance_accounts() - Set up common required glance accounts
@@ -277,28 +244,13 @@
             get_or_add_user_project_role "ResellerAdmin" $glance_swift_user $SERVICE_TENANT_NAME
         fi
 
-        if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
-
-            get_or_create_service "glance" "image" "Glance Image Service"
-            get_or_create_endpoint "image" \
-                "$REGION_NAME" \
-                "$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT" \
-                "$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT" \
-                "$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT"
-        fi
-    fi
-
-    # Add glance-search service and endpoints
-    if is_service_enabled g-search; then
-        if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
-            get_or_create_service "glance-search" "search" "EXPERIMENTAL - Glance Graffiti Search Service"
-
-            get_or_create_endpoint "search" \
-                "$REGION_NAME" \
-                "$GLANCE_SERVICE_PROTOCOL://$GLANCE_SEARCH_HOSTPORT" \
-                "$GLANCE_SERVICE_PROTOCOL://$GLANCE_SEARCH_HOSTPORT" \
-                "$GLANCE_SERVICE_PROTOCOL://$GLANCE_SEARCH_HOSTPORT"
-        fi
+        get_or_create_service "glance" "image" "Glance Image Service"
+        get_or_create_endpoint \
+            "image" \
+            "$REGION_NAME" \
+            "$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT" \
+            "$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT" \
+            "$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT"
     fi
 }
 
@@ -329,12 +281,6 @@
     $GLANCE_BIN_DIR/glance-manage db_load_metadefs
 
     create_glance_cache_dir
-
-    # Init glance search by exporting found metadefs/images to elasticsearch
-    if is_service_enabled g-search; then
-        ${TOP_DIR}/pkg/elasticsearch.sh start
-        $GLANCE_BIN_DIR/glance-index
-    fi
 }
 
 # install_glanceclient() - Collect source and prepare
@@ -371,11 +317,6 @@
     if is_service_enabled tls-proxy; then
         start_tls_proxy '*' $GLANCE_SERVICE_PORT $GLANCE_SERVICE_HOST $GLANCE_SERVICE_PORT_INT &
         start_tls_proxy '*' $GLANCE_REGISTRY_PORT $GLANCE_SERVICE_HOST $GLANCE_REGISTRY_PORT_INT &
-
-        # Handle g-search
-        if is_service_enabled g-search; then
-            start_tls_proxy '*' $GLANCE_SEARCH_PORT $GLANCE_SERVICE_HOST $GLANCE_SEARCH_PORT_INT &
-        fi
     fi
 
     run_process g-reg "$GLANCE_BIN_DIR/glance-registry --config-file=$GLANCE_CONF_DIR/glance-registry.conf"
@@ -385,15 +326,6 @@
     if ! wait_for_service $SERVICE_TIMEOUT $GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT; then
         die $LINENO "g-api did not start"
     fi
-
-    # Start g-search after g-reg/g-api
-    if is_service_enabled g-search; then
-        run_process g-search "$GLANCE_BIN_DIR/glance-search --config-file=$GLANCE_CONF_DIR/glance-search.conf"
-        echo "Waiting for g-search ($GLANCE_SEARCH_HOSTPORT) to start..."
-        if ! wait_for_service $SERVICE_TIMEOUT $GLANCE_SERVICE_PROTOCOL://$GLANCE_SEARCH_HOSTPORT; then
-            die $LINENO "g-search did not start"
-        fi
-    fi
 }
 
 # stop_glance() - Stop running processes
@@ -401,10 +333,6 @@
     # Kill the Glance screen windows
     stop_process g-api
     stop_process g-reg
-
-    if is_service_enabled g-search; then
-        stop_process g-search
-    fi
 }
 
 # Restore xtrace
diff --git a/lib/heat b/lib/heat
index df44b76..4131878 100644
--- a/lib/heat
+++ b/lib/heat
@@ -196,6 +196,9 @@
         iniset $HEAT_CONF DEFAULT enable_stack_abandon true
     fi
 
+    iniset $HEAT_CONF cache enabled "True"
+    iniset $HEAT_CONF cache backend "dogpile.cache.memory"
+
     sudo install -d -o $STACK_USER $HEAT_ENV_DIR $HEAT_TEMPLATES_DIR
 
     # copy the default environment
@@ -387,23 +390,21 @@
     if [[ "$HEAT_STANDALONE" != "True" ]]; then
 
         create_service_user "heat" "admin"
+        get_or_create_service "heat" "orchestration" "Heat Orchestration Service"
+        get_or_create_endpoint \
+            "orchestration" \
+            "$REGION_NAME" \
+            "$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"
 
-        if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
-
-            get_or_create_service "heat" "orchestration" "Heat Orchestration Service"
-            get_or_create_endpoint "orchestration" \
-                "$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:$HEAT_API_PORT/v1/\$(tenant_id)s"
-
-            get_or_create_service "heat-cfn" "cloudformation" "Heat CloudFormation Service"
-            get_or_create_endpoint "cloudformation"  \
-                "$REGION_NAME" \
-                "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
-                "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
-                "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1"
-        fi
+        get_or_create_service "heat-cfn" "cloudformation" "Heat CloudFormation Service"
+        get_or_create_endpoint \
+            "cloudformation"  \
+            "$REGION_NAME" \
+            "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
+            "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
+            "$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1"
 
         # heat_stack_user role is for users created by Heat
         get_or_create_role "heat_stack_user"
diff --git a/lib/horizon b/lib/horizon
index dca3111..abc1f6d 100644
--- a/lib/horizon
+++ b/lib/horizon
@@ -89,7 +89,6 @@
     cp $HORIZON_SETTINGS $local_settings
 
     _horizon_config_set $local_settings "" WEBROOT \"$HORIZON_APACHE_ROOT/\"
-    _horizon_config_set $local_settings "" CUSTOM_THEME_PATH \"themes/webroot\"
 
     _horizon_config_set $local_settings "" COMPRESS_OFFLINE True
     _horizon_config_set $local_settings "" OPENSTACK_KEYSTONE_DEFAULT_ROLE \"Member\"
diff --git a/lib/keystone b/lib/keystone
index 507ee55..7d5fd41 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -52,12 +52,26 @@
 KEYSTONE_CONF=$KEYSTONE_CONF_DIR/keystone.conf
 KEYSTONE_PASTE_INI=${KEYSTONE_PASTE_INI:-$KEYSTONE_CONF_DIR/keystone-paste.ini}
 
+# NOTE(sdague): remove in Newton
+KEYSTONE_CATALOG_BACKEND="sql"
+
 # Toggle for deploying Keystone under HTTPD + mod_wsgi
+# Deprecated in Mitaka, use KEYSTONE_DEPLOY instead.
 KEYSTONE_USE_MOD_WSGI=${KEYSTONE_USE_MOD_WSGI:-${ENABLE_HTTPD_MOD_WSGI_SERVICES}}
 
-# Select the Catalog backend driver
-KEYSTONE_CATALOG_BACKEND=${KEYSTONE_CATALOG_BACKEND:-sql}
-KEYSTONE_CATALOG=$KEYSTONE_CONF_DIR/default_catalog.templates
+# KEYSTONE_DEPLOY defines how keystone is deployed, allowed values:
+# - mod_wsgi : Run keystone under Apache HTTPd mod_wsgi
+# - eventlet : Run keystone-all
+# - uwsgi : Run keystone under uwsgi
+if [ -z "$KEYSTONE_DEPLOY" ]; then
+    if [ -z "$KEYSTONE_USE_MOD_WSGI" ]; then
+        KEYSTONE_DEPLOY=mod_wsgi
+    elif [ "$KEYSTONE_USE_MOD_WSGI" == True ]; then
+        KEYSTONE_DEPLOY=mod_wsgi
+    else
+        KEYSTONE_DEPLOY=eventlet
+    fi
+fi
 
 # Select the token persistence backend driver
 KEYSTONE_TOKEN_BACKEND=${KEYSTONE_TOKEN_BACKEND:-sql}
@@ -231,16 +245,15 @@
     # Register SSL certificates if provided
     if is_ssl_enabled_service key; then
         ensure_certificates KEYSTONE
-
-        iniset $KEYSTONE_CONF eventlet_server_ssl enable True
-        iniset $KEYSTONE_CONF eventlet_server_ssl certfile $KEYSTONE_SSL_CERT
-        iniset $KEYSTONE_CONF eventlet_server_ssl keyfile $KEYSTONE_SSL_KEY
     fi
 
+    local service_port=$KEYSTONE_SERVICE_PORT
+    local auth_port=$KEYSTONE_AUTH_PORT
+
     if is_service_enabled tls-proxy; then
         # Set the service ports for a proxy to take the originals
-        iniset $KEYSTONE_CONF eventlet_server public_port $KEYSTONE_SERVICE_PORT_INT
-        iniset $KEYSTONE_CONF eventlet_server admin_port $KEYSTONE_AUTH_PORT_INT
+        service_port=$KEYSTONE_SERVICE_PORT_INT
+        auth_port=$KEYSTONE_AUTH_PORT_INT
 
         iniset $KEYSTONE_CONF DEFAULT public_endpoint $KEYSTONE_SERVICE_URI
         iniset $KEYSTONE_CONF DEFAULT admin_endpoint $KEYSTONE_AUTH_URI
@@ -254,58 +267,76 @@
 
     iniset $KEYSTONE_CONF token driver "$KEYSTONE_TOKEN_BACKEND"
 
-    iniset $KEYSTONE_CONF catalog driver "$KEYSTONE_CATALOG_BACKEND"
-    if [[ "$KEYSTONE_CATALOG_BACKEND" = "sql" ]]; then
-        # Configure ``keystone.conf`` to use sql
-        inicomment $KEYSTONE_CONF catalog template_file
-    else
-        cp -p $FILES/default_catalog.templates $KEYSTONE_CATALOG
-
-        # Add swift endpoints to service catalog if swift is enabled
-        if is_service_enabled s-proxy; then
-            echo "catalog.RegionOne.object_store.publicURL = http://%SERVICE_HOST%:$SWIFT_DEFAULT_BIND_PORT/v1/AUTH_\$(tenant_id)s" >> $KEYSTONE_CATALOG
-            echo "catalog.RegionOne.object_store.adminURL = http://%SERVICE_HOST%:$SWIFT_DEFAULT_BIND_PORT/" >> $KEYSTONE_CATALOG
-            echo "catalog.RegionOne.object_store.internalURL = http://%SERVICE_HOST%:$SWIFT_DEFAULT_BIND_PORT/v1/AUTH_\$(tenant_id)s" >> $KEYSTONE_CATALOG
-            echo "catalog.RegionOne.object_store.name = Swift Service" >> $KEYSTONE_CATALOG
-        fi
-
-        # Add neutron endpoints to service catalog if neutron is enabled
-        if is_service_enabled neutron; then
-            echo "catalog.RegionOne.network.publicURL = http://%SERVICE_HOST%:$Q_PORT/" >> $KEYSTONE_CATALOG
-            echo "catalog.RegionOne.network.adminURL = http://%SERVICE_HOST%:$Q_PORT/" >> $KEYSTONE_CATALOG
-            echo "catalog.RegionOne.network.internalURL = http://%SERVICE_HOST%:$Q_PORT/" >> $KEYSTONE_CATALOG
-            echo "catalog.RegionOne.network.name = Neutron Service" >> $KEYSTONE_CATALOG
-        fi
-
-        sed -e "
-            s,%SERVICE_HOST%,$SERVICE_HOST,g;
-            s,%S3_SERVICE_PORT%,$S3_SERVICE_PORT,g;
-        " -i $KEYSTONE_CATALOG
-
-        # Configure ``keystone.conf`` to use templates
-        iniset $KEYSTONE_CONF catalog template_file "$KEYSTONE_CATALOG"
-    fi
-
     # Set up logging
     if [ "$SYSLOG" != "False" ]; then
         iniset $KEYSTONE_CONF DEFAULT use_syslog "True"
     fi
 
     # Format logging
-    if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ] && [ "$KEYSTONE_USE_MOD_WSGI" == "False" ]  ; then
+    if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ] && [ "$KEYSTONE_DEPLOY" != "mod_wsgi" ] ; then
         setup_colorized_logging $KEYSTONE_CONF DEFAULT
     fi
 
     iniset $KEYSTONE_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
 
-    if [ "$KEYSTONE_USE_MOD_WSGI" == "True" ]; then
-        # Eliminate the %(asctime)s.%(msecs)03d from the log format strings
-        iniset $KEYSTONE_CONF DEFAULT logging_context_format_string "%(process)d %(levelname)s %(name)s [%(request_id)s %(user_identity)s] %(instance)s%(message)s"
-        iniset $KEYSTONE_CONF DEFAULT logging_default_format_string "%(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s"
-        iniset $KEYSTONE_CONF DEFAULT logging_debug_format_suffix "%(funcName)s %(pathname)s:%(lineno)d"
-        iniset $KEYSTONE_CONF DEFAULT logging_exception_prefix "%(process)d TRACE %(name)s %(instance)s"
+    if [ "$KEYSTONE_DEPLOY" == "mod_wsgi" ]; then
+        iniset $KEYSTONE_CONF DEFAULT logging_context_format_string "%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(request_id)s %(user_identity)s] %(instance)s%(message)s"
+        iniset $KEYSTONE_CONF DEFAULT logging_default_format_string "%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s"
+        iniset $KEYSTONE_CONF DEFAULT logging_debug_format_suffix "%(asctime)s.%(msecs)03d %(funcName)s %(pathname)s:%(lineno)d"
+        iniset $KEYSTONE_CONF DEFAULT logging_exception_prefix "%(asctime)s.%(msecs)03d %(process)d TRACE %(name)s %(instance)s"
         _config_keystone_apache_wsgi
-    else
+    elif [ "$KEYSTONE_DEPLOY" == "uwsgi" ]; then
+        # iniset creates these files when it's called if they don't exist.
+        KEYSTONE_PUBLIC_UWSGI_FILE=$KEYSTONE_CONF_DIR/keystone-uwsgi-public.ini
+        KEYSTONE_ADMIN_UWSGI_FILE=$KEYSTONE_CONF_DIR/keystone-uwsgi-admin.ini
+
+        rm -f "$KEYSTONE_PUBLIC_UWSGI_FILE"
+        rm -f "$KEYSTONE_ADMIN_UWSGI_FILE"
+
+        if is_ssl_enabled_service key; then
+            iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi https $KEYSTONE_SERVICE_HOST:$service_port,$KEYSTONE_SSL_CERT,$KEYSTONE_SSL_KEY
+            iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi https $KEYSTONE_ADMIN_BIND_HOST:$auth_port,$KEYSTONE_SSL_CERT,$KEYSTONE_SSL_KEY
+        else
+            iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi http $KEYSTONE_SERVICE_HOST:$service_port
+            iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi http $KEYSTONE_ADMIN_BIND_HOST:$auth_port
+        fi
+
+        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi wsgi-file "$KEYSTONE_BIN_DIR/keystone-wsgi-public"
+        # This is running standalone
+        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi master true
+        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi threads $(nproc)
+        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi enable-threads true
+        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi plugins python
+        # uwsgi recommends this to prevent thundering herd on accept.
+        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi thunder-lock true
+        # Override the default size for headers from the 4k default.
+        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi buffer-size 65535
+        # Make sure the client doesn't try to re-use the connection.
+        iniset "$KEYSTONE_PUBLIC_UWSGI_FILE" uwsgi add-header "Connection: close"
+
+        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi wsgi-file "$KEYSTONE_BIN_DIR/keystone-wsgi-admin"
+        # This is running standalone
+        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi master true
+        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi threads $API_WORKERS
+        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi enable-threads true
+        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi plugins python
+        # uwsgi recommends this to prevent thundering herd on accept.
+        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi thunder-lock true
+        # Override the default size for headers from the 4k default.
+        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi buffer-size 65535
+        # Make sure the client doesn't try to re-use the connection.
+        iniset "$KEYSTONE_ADMIN_UWSGI_FILE" uwsgi add-header "Connection: close"
+
+    else # eventlet
+        if is_ssl_enabled_service key; then
+            iniset $KEYSTONE_CONF eventlet_server_ssl enable True
+            iniset $KEYSTONE_CONF eventlet_server_ssl certfile $KEYSTONE_SSL_CERT
+            iniset $KEYSTONE_CONF eventlet_server_ssl keyfile $KEYSTONE_SSL_KEY
+        fi
+
+        iniset $KEYSTONE_CONF eventlet_server public_port $service_port
+        iniset $KEYSTONE_CONF eventlet_server admin_port $auth_port
+
         iniset $KEYSTONE_CONF eventlet_server admin_bind_host "$KEYSTONE_ADMIN_BIND_HOST"
         iniset $KEYSTONE_CONF eventlet_server admin_workers "$API_WORKERS"
         # Public workers will use the server default, typically number of CPU.
@@ -527,7 +558,7 @@
         setup_develop $KEYSTONE_DIR ldap
     fi
 
-    if [ "$KEYSTONE_USE_MOD_WSGI" == "True" ]; then
+    if [ "$KEYSTONE_DEPLOY" == "mod_wsgi" ]; then
         install_apache_wsgi
         if is_ssl_enabled_service "key"; then
             enable_mod_ssl
@@ -545,12 +576,15 @@
         auth_protocol="http"
     fi
 
-    if [ "$KEYSTONE_USE_MOD_WSGI" == "True" ]; then
+    if [ "$KEYSTONE_DEPLOY" == "mod_wsgi" ]; then
         enable_apache_site keystone
         restart_apache_server
         tail_log key /var/log/$APACHE_NAME/keystone.log
         tail_log key-access /var/log/$APACHE_NAME/keystone_access.log
-    else
+    elif [ "$KEYSTONE_DEPLOY" == "uwsgi" ]; then
+        run_process key "uwsgi $KEYSTONE_PUBLIC_UWSGI_FILE" "" "key-p"
+        run_process key "uwsgi $KEYSTONE_ADMIN_UWSGI_FILE" "" "key-a"
+    else # eventlet
         # Start Keystone in a screen window
         run_process key "$KEYSTONE_BIN_DIR/keystone-all --config-file $KEYSTONE_CONF"
     fi
@@ -575,7 +609,7 @@
 
 # stop_keystone() - Stop running processes
 function stop_keystone {
-    if [ "$KEYSTONE_USE_MOD_WSGI" == "True" ]; then
+    if [ "$KEYSTONE_DEPLOY" == "mod_wsgi" ]; then
         disable_apache_site keystone
         restart_apache_server
     fi
@@ -588,7 +622,6 @@
 # - ``KEYSTONE_BIN_DIR``
 # - ``ADMIN_PASSWORD``
 # - ``IDENTITY_API_VERSION``
-# - ``KEYSTONE_CATALOG_BACKEND``
 # - ``KEYSTONE_AUTH_URI``
 # - ``REGION_NAME``
 # - ``KEYSTONE_SERVICE_PROTOCOL``
@@ -616,19 +649,17 @@
         --os-identity-api-version 3 --os-auth-url $KEYSTONE_AUTH_URI \
         --os-password $ADMIN_PASSWORD)
 
-    if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
+    export OS_TOKEN=$token_id
+    export OS_URL=$KEYSTONE_AUTH_URI/v3
+    export OS_IDENTITY_API_VERSION=3
 
-        export OS_TOKEN=$token_id
-        export OS_URL=$KEYSTONE_AUTH_URI/v3
-        export OS_IDENTITY_API_VERSION=3
-
-        get_or_create_service "keystone" "identity" "Keystone Identity Service"
-        get_or_create_endpoint "identity" \
-            "$REGION_NAME" \
-            "$KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT/v$IDENTITY_API_VERSION" \
-            "$KEYSTONE_AUTH_URI/v$IDENTITY_API_VERSION" \
-            "$KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT/v$IDENTITY_API_VERSION"
-    fi
+    get_or_create_service "keystone" "identity" "Keystone Identity Service"
+    get_or_create_endpoint \
+        "identity" \
+        "$REGION_NAME" \
+        "$KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT/v$IDENTITY_API_VERSION" \
+        "$KEYSTONE_AUTH_URI/v$IDENTITY_API_VERSION" \
+        "$KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT/v$IDENTITY_API_VERSION"
 
     unset OS_TOKEN OS_URL OS_IDENTITY_API_VERSION
 }
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index 78eb55d..d0523f4 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -433,15 +433,18 @@
 
     # goes before q-svc to init Q_SERVICE_PLUGIN_CLASSES
     if is_service_enabled q-lbaas; then
+        deprecated "Configuring q-lbaas through devstack is deprecated"
         _configure_neutron_lbaas
     fi
     if is_service_enabled q-metering; then
         _configure_neutron_metering
     fi
     if is_service_enabled q-vpn; then
+        deprecated "Configuring q-vpn through devstack is deprecated"
         _configure_neutron_vpn
     fi
     if is_service_enabled q-fwaas; then
+        deprecated "Configuring q-fwaas through devstack is deprecated"
         _configure_neutron_fwaas
     fi
     if is_service_enabled q-agt q-svc; then
@@ -522,15 +525,13 @@
 
         create_service_user "neutron"
 
-        if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
-
-            get_or_create_service "neutron" "network" "Neutron Service"
-            get_or_create_endpoint "network" \
-                "$REGION_NAME" \
-                "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/" \
-                "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/" \
-                "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/"
-        fi
+        get_or_create_service "neutron" "network" "Neutron Service"
+        get_or_create_endpoint \
+            "network" \
+            "$REGION_NAME" \
+            "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/" \
+            "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/" \
+            "$Q_PROTOCOL://$SERVICE_HOST:$Q_PORT/"
     fi
 }
 
@@ -620,6 +621,13 @@
 
 # install_neutron() - Collect source and prepare
 function install_neutron {
+    # Install neutron-lib from git so we make sure we're testing
+    # the latest code.
+    if use_library_from_git "neutron-lib"; then
+        git_clone_by_name "neutron-lib"
+        setup_dev_lib "neutron-lib"
+    fi
+
     git_clone $NEUTRON_REPO $NEUTRON_DIR $NEUTRON_BRANCH
     setup_develop $NEUTRON_DIR
     if is_service_enabled q-fwaas; then
diff --git a/lib/neutron_plugins/midonet b/lib/neutron_plugins/midonet
deleted file mode 100644
index ca0b70c..0000000
--- a/lib/neutron_plugins/midonet
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-# REVISIT(devvesa): This file is needed so Q_PLUGIN=midonet will work.
-
-# FIXME(yamamoto): This function should not be here, but unfortunately
-# devstack calls it before the external plugins are fetched
-function has_neutron_plugin_security_group {
-    # 0 means True here
-    return 0
-}
diff --git a/lib/neutron_plugins/openvswitch_agent b/lib/neutron_plugins/openvswitch_agent
index b1acacd..94a2689 100644
--- a/lib/neutron_plugins/openvswitch_agent
+++ b/lib/neutron_plugins/openvswitch_agent
@@ -37,6 +37,7 @@
 }
 
 function neutron_plugin_configure_plugin_agent {
+    local mappings_array mapping phys_bridge
     # Setup integration bridge
     _neutron_ovs_base_setup_bridge $OVS_BRIDGE
     _neutron_ovs_base_configure_firewall_driver
@@ -58,9 +59,15 @@
     # complex physical network configurations.
     if [[ "$OVS_BRIDGE_MAPPINGS" == "" ]] && [[ "$PHYSICAL_NETWORK" != "" ]] && [[ "$OVS_PHYSICAL_BRIDGE" != "" ]]; then
         OVS_BRIDGE_MAPPINGS=$PHYSICAL_NETWORK:$OVS_PHYSICAL_BRIDGE
+    fi
 
-        # Configure bridge manually with physical interface as port for multi-node
-        _neutron_ovs_base_add_bridge $OVS_PHYSICAL_BRIDGE
+    if [[ "$OVS_BRIDGE_MAPPINGS" != "" ]]; then
+        IFS=',' read -a mappings_array <<< "$OVS_BRIDGE_MAPPINGS"
+        for mapping in "${mappings_array[@]}"; do
+            phys_bridge=`echo $mapping | cut -f 2 -d ":"`
+            # Configure bridge manually with physical interface as port for multi-node
+            _neutron_ovs_base_add_bridge $phys_bridge
+        done
     fi
     if [[ "$OVS_BRIDGE_MAPPINGS" != "" ]]; then
         iniset /$Q_PLUGIN_CONF_FILE ovs bridge_mappings $OVS_BRIDGE_MAPPINGS
diff --git a/lib/neutron_plugins/services/firewall b/lib/neutron_plugins/services/firewall
index 2b7f32d..40968fa 100644
--- a/lib/neutron_plugins/services/firewall
+++ b/lib/neutron_plugins/services/firewall
@@ -7,7 +7,8 @@
 _XTRACE_NEUTRON_FIREWALL=$(set +o | grep xtrace)
 set +o xtrace
 
-FWAAS_PLUGIN=neutron_fwaas.services.firewall.fwaas_plugin.FirewallPlugin
+FWAAS_PLUGIN=${FWAAS_PLUGIN:-neutron_fwaas.services.firewall.fwaas_plugin.FirewallPlugin}
+FWAAS_DRIVER=${FWAAS_DRIVER:-neutron_fwaas.services.firewall.drivers.linux.iptables_fwaas.IptablesFwaasDriver}
 
 function neutron_fwaas_configure_common {
     _neutron_service_plugin_class_add $FWAAS_PLUGIN
@@ -21,7 +22,7 @@
     cp $NEUTRON_FWAAS_DIR/etc/fwaas_driver.ini.sample $FWAAS_DRIVER_CONF_FILENAME
 
     iniset_multiline $FWAAS_DRIVER_CONF_FILENAME fwaas enabled True
-    iniset_multiline $FWAAS_DRIVER_CONF_FILENAME fwaas driver "neutron_fwaas.services.firewall.drivers.linux.iptables_fwaas.IptablesFwaasDriver"
+    iniset_multiline $FWAAS_DRIVER_CONF_FILENAME fwaas driver "$FWAAS_DRIVER"
 }
 
 function neutron_fwaas_stop {
diff --git a/lib/nova b/lib/nova
index dc425a1..cce538d 100644
--- a/lib/nova
+++ b/lib/nova
@@ -96,7 +96,7 @@
 
 # Nova supports pluggable schedulers.  The default ``FilterScheduler``
 # should work in most cases.
-SCHEDULER=${SCHEDULER:-nova.scheduler.filter_scheduler.FilterScheduler}
+SCHEDULER=${SCHEDULER:-filter_scheduler}
 
 # The following FILTERS contains SameHostFilter and DifferentHostFilter with
 # the default filters.
@@ -415,29 +415,28 @@
         # this service user when notifying nova of changes and that requires the admin role.
         create_service_user "nova" "admin"
 
-        if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
-            local nova_api_url
-            if [[ "$NOVA_USE_MOD_WSGI" == "False" ]]; then
-                nova_api_url="$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT"
-            else
-                nova_api_url="$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST/compute"
-            fi
-
-            get_or_create_service "nova_legacy" "compute_legacy" \
-                "Nova Compute Service (Legacy 2.0)"
-            get_or_create_endpoint "compute_legacy" \
-                "$REGION_NAME" \
-                "$nova_api_url/v2/\$(tenant_id)s" \
-                "$nova_api_url/v2/\$(tenant_id)s" \
-                "$nova_api_url/v2/\$(tenant_id)s"
-
-            get_or_create_service "nova" "compute" "Nova Compute Service"
-            get_or_create_endpoint "compute" \
-                "$REGION_NAME" \
-                "$nova_api_url/v2.1/\$(tenant_id)s" \
-                "$nova_api_url/v2.1/\$(tenant_id)s" \
-                "$nova_api_url/v2.1/\$(tenant_id)s"
+        local nova_api_url
+        if [[ "$NOVA_USE_MOD_WSGI" == "False" ]]; then
+            nova_api_url="$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT"
+        else
+            nova_api_url="$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST/compute"
         fi
+
+        get_or_create_service "nova_legacy" "compute_legacy" "Nova Compute Service (Legacy 2.0)"
+        get_or_create_endpoint \
+            "compute_legacy" \
+            "$REGION_NAME" \
+            "$nova_api_url/v2/\$(tenant_id)s" \
+            "$nova_api_url/v2/\$(tenant_id)s" \
+            "$nova_api_url/v2/\$(tenant_id)s"
+
+        get_or_create_service "nova" "compute" "Nova Compute Service"
+        get_or_create_endpoint \
+            "compute" \
+            "$REGION_NAME" \
+            "$nova_api_url/v2.1/\$(tenant_id)s" \
+            "$nova_api_url/v2.1/\$(tenant_id)s" \
+            "$nova_api_url/v2.1/\$(tenant_id)s"
     fi
 
     if is_service_enabled n-api; then
@@ -451,15 +450,13 @@
 
     # S3
     if is_service_enabled swift3; then
-        if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
-
-            get_or_create_service "s3" "s3" "S3"
-            get_or_create_endpoint "s3" \
-                "$REGION_NAME" \
-                "http://$SERVICE_HOST:$S3_SERVICE_PORT" \
-                "http://$SERVICE_HOST:$S3_SERVICE_PORT" \
-                "http://$SERVICE_HOST:$S3_SERVICE_PORT"
-        fi
+        get_or_create_service "s3" "s3" "S3"
+        get_or_create_endpoint \
+            "s3" \
+            "$REGION_NAME" \
+            "http://$SERVICE_HOST:$S3_SERVICE_PORT" \
+            "http://$SERVICE_HOST:$S3_SERVICE_PORT" \
+            "http://$SERVICE_HOST:$S3_SERVICE_PORT"
     fi
 }
 
@@ -689,8 +686,6 @@
     iniset $NOVA_CONF DEFAULT public_interface "$PUBLIC_INTERFACE"
     iniset $NOVA_CONF DEFAULT vlan_interface "$VLAN_INTERFACE"
     iniset $NOVA_CONF DEFAULT flat_network_bridge "$FLAT_NETWORK_BRIDGE"
-    # force down dhcp leases to 5 minutes, which lets us expire faster
-    iniset $NOVA_CONF DEFAULT dhcp_lease_time 300
     if [ -n "$FLAT_INTERFACE" ]; then
         iniset $NOVA_CONF DEFAULT flat_interface "$FLAT_INTERFACE"
     fi
diff --git a/lib/nova_plugins/hypervisor-ironic b/lib/nova_plugins/hypervisor-ironic
index c6ed85d..43e7797 100644
--- a/lib/nova_plugins/hypervisor-ironic
+++ b/lib/nova_plugins/hypervisor-ironic
@@ -41,7 +41,7 @@
 
     iniset $NOVA_CONF DEFAULT compute_driver nova.virt.ironic.IronicDriver
     iniset $NOVA_CONF DEFAULT firewall_driver $LIBVIRT_FIREWALL_DRIVER
-    iniset $NOVA_CONF DEFAULT scheduler_host_manager nova.scheduler.ironic_host_manager.IronicHostManager
+    iniset $NOVA_CONF DEFAULT scheduler_host_manager ironic_host_manager
     iniset $NOVA_CONF DEFAULT ram_allocation_ratio 1.0
     iniset $NOVA_CONF DEFAULT reserved_host_memory_mb 0
     # ironic section
diff --git a/lib/swift b/lib/swift
index 9edeb0a..947d2ab 100644
--- a/lib/swift
+++ b/lib/swift
@@ -612,8 +612,6 @@
     export swiftusertest3_password=testing3
     export swiftusertest4_password=testing4
 
-    KEYSTONE_CATALOG_BACKEND=${KEYSTONE_CATALOG_BACKEND:-sql}
-
     local another_role
     another_role=$(get_or_create_role "anotherrole")
 
@@ -621,15 +619,13 @@
     # temp urls, which break when uploaded by a non-admin role
     create_service_user "swift" "admin"
 
-    if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
-
-        get_or_create_service "swift" "object-store" "Swift Service"
-        get_or_create_endpoint "object-store" \
-            "$REGION_NAME" \
-            "$SWIFT_SERVICE_PROTOCOL://$SERVICE_HOST:$SWIFT_DEFAULT_BIND_PORT/v1/AUTH_\$(tenant_id)s" \
-            "$SWIFT_SERVICE_PROTOCOL://$SERVICE_HOST:$SWIFT_DEFAULT_BIND_PORT" \
-            "$SWIFT_SERVICE_PROTOCOL://$SERVICE_HOST:$SWIFT_DEFAULT_BIND_PORT/v1/AUTH_\$(tenant_id)s"
-    fi
+    get_or_create_service "swift" "object-store" "Swift Service"
+    get_or_create_endpoint \
+        "object-store" \
+        "$REGION_NAME" \
+        "$SWIFT_SERVICE_PROTOCOL://$SERVICE_HOST:$SWIFT_DEFAULT_BIND_PORT/v1/AUTH_\$(tenant_id)s" \
+        "$SWIFT_SERVICE_PROTOCOL://$SERVICE_HOST:$SWIFT_DEFAULT_BIND_PORT" \
+        "$SWIFT_SERVICE_PROTOCOL://$SERVICE_HOST:$SWIFT_DEFAULT_BIND_PORT/v1/AUTH_\$(tenant_id)s"
 
     local swift_tenant_test1
     swift_tenant_test1=$(get_or_create_project swifttenanttest1 default)
diff --git a/lib/tempest b/lib/tempest
index add1b0e..b7094ab 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -321,7 +321,7 @@
     local tmp_cfg_file
     tmp_cfg_file=$(mktemp)
     cd $TEMPEST_DIR
-    tox -revenv -- tempest verify-config -uro $tmp_cfg_file
+    tox -revenv -- tempest verify-config -u -r -o $tmp_cfg_file
 
     local compute_api_extensions=${COMPUTE_API_EXTENSIONS:-"all"}
     if [[ ! -z "$DISABLE_COMPUTE_API_EXTENSIONS" ]]; then
@@ -450,10 +450,6 @@
     iniset $TEMPEST_CONFIG validation network_for_ssh $PRIVATE_NETWORK_NAME
 
     # Volume
-    # TODO(dkranz): Remove the bootable flag when Juno is end of life.
-    iniset $TEMPEST_CONFIG volume-feature-enabled bootable True
-    # TODO(jordanP): Remove the extend_with_snapshot flag when Juno is end of life.
-    iniset $TEMPEST_CONFIG volume-feature-enabled extend_with_snapshot True
     # TODO(obutenko): Remove the incremental_backup_force flag when Kilo and Juno is end of life.
     iniset $TEMPEST_CONFIG volume-feature-enabled incremental_backup_force True
     # TODO(ynesenenko): Remove the volume_services flag when Liberty and Kilo will correct work with host info.
diff --git a/stack.sh b/stack.sh
index c21ff77..6dddea4 100755
--- a/stack.sh
+++ b/stack.sh
@@ -138,7 +138,7 @@
 source $TOP_DIR/lib/stack
 
 # Determine what system we are running on.  This provides ``os_VENDOR``,
-# ``os_RELEASE``, ``os_UPDATE``, ``os_PACKAGE``, ``os_CODENAME``
+# ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME``
 # and ``DISTRO``
 GetDistro
 
diff --git a/stackrc b/stackrc
index 887d4b3..7294f7b 100644
--- a/stackrc
+++ b/stackrc
@@ -15,7 +15,7 @@
 export LC_ALL
 
 # Make tracing more educational
-export PS4='+ ${BASH_SOURCE}:${FUNCNAME[0]}:L${LINENO}:   '
+export PS4='+ ${BASH_SOURCE:-}:${FUNCNAME[0]:-}:L${LINENO:-}:   '
 
 # Find the other rc files
 RC_DIR=$(cd $(dirname "${BASH_SOURCE:-$0}") && pwd)
@@ -483,6 +483,15 @@
 # this doesn't exist in a lib file, so set it here
 GITDIR["ironic-lib"]=$DEST/ironic-lib
 
+# diskimage-builder tool
+GITREPO["diskimage-builder"]=${DIB_REPO:-${GIT_BASE}/openstack/diskimage-builder.git}
+GITBRANCH["diskimage-builder"]=${DIB_BRANCH:-master}
+GITDIR["diskimage-builder"]=$DEST/diskimage-builder
+
+# neutron-lib library containing neutron stable non-REST interfaces
+GITREPO["neutron-lib"]=${NEUTRON_LIB_REPO:-${GIT_BASE}/openstack/neutron-lib.git}
+GITBRANCH["neutron-lib"]=${NEUTRON_LIB_BRANCH:-master}
+GITDIR["neutron-lib"]=$DEST/neutron-lib
 
 ##################
 #
diff --git a/tests/test_libs_from_pypi.sh b/tests/test_libs_from_pypi.sh
index 326241d..ee11fd2 100755
--- a/tests/test_libs_from_pypi.sh
+++ b/tests/test_libs_from_pypi.sh
@@ -41,7 +41,8 @@
 ALL_LIBS+=" python-neutronclient tooz ceilometermiddleware oslo.policy"
 ALL_LIBS+=" debtcollector os-brick automaton futurist oslo.service"
 ALL_LIBS+=" oslo.cache oslo.reports osprofiler"
-ALL_LIBS+=" keystoneauth ironic-lib oslo.privsep"
+ALL_LIBS+=" keystoneauth ironic-lib neutron-lib oslo.privsep"
+ALL_LIBS+=" diskimage-builder"
 
 # Generate the above list with
 # echo ${!GITREPO[@]}
diff --git a/tools/create-stack-user.sh b/tools/create-stack-user.sh
index b49164b..c0b7ac7 100755
--- a/tools/create-stack-user.sh
+++ b/tools/create-stack-user.sh
@@ -24,7 +24,7 @@
 source $TOP_DIR/functions
 
 # Determine what system we are running on.  This provides ``os_VENDOR``,
-# ``os_RELEASE``, ``os_UPDATE``, ``os_PACKAGE``, ``os_CODENAME``
+# ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME``
 # and ``DISTRO``
 GetDistro
 
diff --git a/tools/info.sh b/tools/info.sh
index 433206e..c056fa7 100755
--- a/tools/info.sh
+++ b/tools/info.sh
@@ -52,10 +52,6 @@
 echo "os|distro=$DISTRO"
 echo "os|vendor=$os_VENDOR"
 echo "os|release=$os_RELEASE"
-if [ -n "$os_UPDATE" ]; then
-    echo "os|version=$os_UPDATE"
-fi
-
 
 # Repos
 # -----
diff --git a/tools/install_prereqs.sh b/tools/install_prereqs.sh
index 031f8a8..8895e1e 100755
--- a/tools/install_prereqs.sh
+++ b/tools/install_prereqs.sh
@@ -28,7 +28,7 @@
     source $TOP_DIR/functions
 
     # Determine what system we are running on.  This provides ``os_VENDOR``,
-    # ``os_RELEASE``, ``os_UPDATE``, ``os_PACKAGE``, ``os_CODENAME``
+    # ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME``
     # and ``DISTRO``
     GetDistro
 
diff --git a/tools/worlddump.py b/tools/worlddump.py
index 9d2b082..d129374 100755
--- a/tools/worlddump.py
+++ b/tools/worlddump.py
@@ -56,6 +56,7 @@
     print
     try:
         subprocess.check_call(cmd, shell=True)
+        print
     except subprocess.CalledProcessError:
         print "*** Failed to run: %s" % cmd
 
@@ -100,14 +101,38 @@
         _dump_cmd("sudo iptables --line-numbers -L -nv -t %s" % table)
 
 
+def _netns_list():
+    process = subprocess.Popen(['ip', 'netns'], stdout=subprocess.PIPE)
+    stdout, _ = process.communicate()
+    return stdout.split()
+
+
 def network_dump():
     _header("Network Dump")
 
     _dump_cmd("brctl show")
     _dump_cmd("arp -n")
-    _dump_cmd("ip addr")
-    _dump_cmd("ip link")
-    _dump_cmd("ip route")
+    ip_cmds = ["addr", "link", "route"]
+    for cmd in ip_cmds + ['netns']:
+        _dump_cmd("ip %s" % cmd)
+    for netns_ in _netns_list():
+        for cmd in ip_cmds:
+            args = {'netns': netns_, 'cmd': cmd}
+            _dump_cmd('sudo ip netns exec %(netns)s ip %(cmd)s' % args)
+
+
+def ovs_dump():
+    _header("Open vSwitch Dump")
+
+    # NOTE(ihrachys): worlddump is used outside of devstack context (f.e. in
+    # grenade), so there is no single place to determine the bridge names from.
+    # Hardcode for now.
+    bridges = ('br-int', 'br-tun', 'br-ex')
+    _dump_cmd("sudo ovs-vsctl show")
+    for bridge in bridges:
+        _dump_cmd("sudo ovs-ofctl show %s" % bridge)
+    for bridge in bridges:
+        _dump_cmd("sudo ovs-ofctl dump-flows %s" % bridge)
 
 
 def process_list():
@@ -147,6 +172,7 @@
         disk_space()
         process_list()
         network_dump()
+        ovs_dump()
         iptables_dump()
         ebtables_dump()
         compute_consoles()
diff --git a/unstack.sh b/unstack.sh
index 47beb04..d7670e3 100755
--- a/unstack.sh
+++ b/unstack.sh
@@ -9,12 +9,12 @@
 # Stop all processes by setting ``UNSTACK_ALL`` or specifying ``-a``
 # on the command line
 
-UNSTACK_ALL=""
+UNSTACK_ALL=${UNSTACK_ALL:-""}
 
 while getopts ":a" opt; do
     case $opt in
         a)
-            UNSTACK_ALL=""
+            UNSTACK_ALL="-1"
             ;;
     esac
 done
@@ -84,7 +84,7 @@
 load_plugin_settings
 
 # Determine what system we are running on.  This provides ``os_VENDOR``,
-# ``os_RELEASE``, ``os_UPDATE``, ``os_PACKAGE``, ``os_CODENAME``
+# ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME``
 GetOSVersion
 
 set -o xtrace