Merge "If heat is enabled, replace nova flavors."
diff --git a/exercises/boot_from_volume.sh b/exercises/boot_from_volume.sh
index 183efa6..460b50c 100755
--- a/exercises/boot_from_volume.sh
+++ b/exercises/boot_from_volume.sh
@@ -139,16 +139,10 @@
 nova add-floating-ip $VOL_VM_UUID $FLOATING_IP
 
 # Test we can ping our floating ip within ASSOCIATE_TIMEOUT seconds
-if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
-    echo "Couldn't ping volume-backed server with floating ip"
-    exit 1
-fi
+ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT
 
 # Make sure our volume-backed instance launched
-if ! timeout $ACTIVE_TIMEOUT sh -c "while ! ssh -o StrictHostKeyChecking=no -i $KEY_FILE ${DEFAULT_INSTANCE_USER}@$FLOATING_IP echo success ; do sleep 1; done"; then
-    echo "server didn't become ssh-able!"
-    exit 1
-fi
+ssh_check "$PUBLIC_NETWORK_NAME" $KEY_FILE $FLOATING_IP $DEFAULT_INSTANCE_USER $ACTIVE_TIMEOUT
 
 # Remove floating ip from volume-backed instance
 nova remove-floating-ip $VOL_VM_UUID $FLOATING_IP
diff --git a/exercises/euca.sh b/exercises/euca.sh
index 58b5d91..b121493 100755
--- a/exercises/euca.sh
+++ b/exercises/euca.sh
@@ -130,10 +130,7 @@
     die "Failure authorizing rule in $SECGROUP"
 
 # Test we can ping our floating ip within ASSOCIATE_TIMEOUT seconds
-if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
-    echo "Couldn't ping server with floating ip"
-    exit 1
-fi
+ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT
 
 # Revoke pinging
 euca-revoke -P icmp -s 0.0.0.0/0 -t -1:-1 $SECGROUP || \
diff --git a/exercises/floating_ips.sh b/exercises/floating_ips.sh
index 77f020e..6787878 100755
--- a/exercises/floating_ips.sh
+++ b/exercises/floating_ips.sh
@@ -118,23 +118,10 @@
 fi
 
 # get the IP of the server
-IP=`nova show $VM_UUID | grep "private network" | get_field 2`
+IP=`nova show $VM_UUID | grep "$PRIVATE_NETWORK_NAME" | get_field 2`
 die_if_not_set IP "Failure retrieving IP address"
 
-# for single node deployments, we can ping private ips
-MULTI_HOST=`trueorfalse False $MULTI_HOST`
-if [ "$MULTI_HOST" = "False" ]; then
-    # sometimes the first ping fails (10 seconds isn't enough time for the VM's
-    # network to respond?), so let's ping for a default of 15 seconds with a
-    # timeout of a second for each ping.
-    if ! timeout $BOOT_TIMEOUT sh -c "while ! ping -c1 -w1 $IP; do sleep 1; done"; then
-        echo "Couldn't ping server"
-        exit 1
-    fi
-else
-    # On a multi-host system, without vm net access, do a sleep to wait for the boot
-    sleep $BOOT_TIMEOUT
-fi
+ping_check "$PRIVATE_NETWORK_NAME" $IP $BOOT_TIMEOUT
 
 # Security Groups & Floating IPs
 # ------------------------------
@@ -166,10 +153,7 @@
     die "Failure adding floating IP $FLOATING_IP to $NAME"
 
 # test we can ping our floating ip within ASSOCIATE_TIMEOUT seconds
-if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ! ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
-    echo "Couldn't ping server with floating ip"
-    exit 1
-fi
+ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT
 
 # Allocate an IP from second floating pool
 TEST_FLOATING_IP=`nova floating-ip-create $TEST_FLOATING_POOL | grep $TEST_FLOATING_POOL | get_field 1`
@@ -187,19 +171,16 @@
 # FIXME (anthony): make xs support security groups
 if [ "$VIRT_DRIVER" != "xenserver" -a "$VIRT_DRIVER" != "openvz" ]; then
     # test we can aren't able to ping our floating ip within ASSOCIATE_TIMEOUT seconds
-    if ! timeout $ASSOCIATE_TIMEOUT sh -c "while ping -c1 -w1 $FLOATING_IP; do sleep 1; done"; then
-        print "Security group failure - ping should not be allowed!"
-        echo "Couldn't ping server with floating ip"
-        exit 1
-    fi
+    ping_check "$PUBLIC_NETWORK_NAME" $FLOATING_IP $ASSOCIATE_TIMEOUT
 fi
 
-# de-allocate the floating ip
-nova floating-ip-delete $FLOATING_IP || die "Failure deleting floating IP $FLOATING_IP"
-
 # Delete second floating IP
 nova floating-ip-delete $TEST_FLOATING_IP || die "Failure deleting floating IP $TEST_FLOATING_IP"
 
+
+# de-allocate the floating ip
+nova floating-ip-delete $FLOATING_IP || die "Failure deleting floating IP $FLOATING_IP"
+
 # Shutdown the server
 nova delete $VM_UUID || die "Failure deleting instance $NAME"
 
diff --git a/exercises/volumes.sh b/exercises/volumes.sh
index ffa12c4..1c73786 100755
--- a/exercises/volumes.sh
+++ b/exercises/volumes.sh
@@ -119,23 +119,11 @@
 fi
 
 # get the IP of the server
-IP=`nova show $VM_UUID | grep "private network" | get_field 2`
+IP=`nova show $VM_UUID | grep "$PRIVATE_NETWORK_NAME" | get_field 2`
 die_if_not_set IP "Failure retrieving IP address"
 
 # for single node deployments, we can ping private ips
-MULTI_HOST=`trueorfalse False $MULTI_HOST`
-if [ "$MULTI_HOST" = "False" ]; then
-    # sometimes the first ping fails (10 seconds isn't enough time for the VM's
-    # network to respond?), so let's ping for a default of 15 seconds with a
-    # timeout of a second for each ping.
-    if ! timeout $BOOT_TIMEOUT sh -c "while ! ping -c1 -w1 $IP; do sleep 1; done"; then
-        echo "Couldn't ping server"
-        exit 1
-    fi
-else
-    # On a multi-host system, without vm net access, do a sleep to wait for the boot
-    sleep $BOOT_TIMEOUT
-fi
+ping_check "$PRIVATE_NETWORK_NAME" $IP $BOOT_TIMEOUT
 
 # Volumes
 # -------
diff --git a/files/keystone_data.sh b/files/keystone_data.sh
index 7da07aa..9520b17 100755
--- a/files/keystone_data.sh
+++ b/files/keystone_data.sh
@@ -262,6 +262,21 @@
     fi
 fi
 
+if [[ "$ENABLED_SERVICES" =~ "ceilometer-api" ]]; then
+    if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
+        CEILOMETER_SERVICE=$(get_id keystone service-create \
+            --name=ceilometer \
+            --type=metering \
+            --description="Ceilometer Service")
+        keystone endpoint-create \
+            --region RegionOne \
+            --service_id $CEILOMETER_SERVICE \
+            --publicurl "http://$SERVICE_HOST:8777/" \
+            --adminurl "http://$SERVICE_HOST:8777/" \
+            --internalurl "http://$SERVICE_HOST:8777/"
+    fi
+fi
+
 # EC2
 if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then
     if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
diff --git a/functions b/functions
index 0d0df51..dbe9d30 100644
--- a/functions
+++ b/functions
@@ -849,6 +849,42 @@
         yum install -y "$@"
 }
 
+# ping check
+# Uses globals ``ENABLED_SERVICES``
+function ping_check() {
+    _ping_check_novanet "$1" $2 $3
+}
+
+# ping check for nova
+# Uses globals ``MULTI_HOST``, ``PRIVATE_NETWORK``
+function _ping_check_novanet() {
+    local from_net=$1
+    local ip=$2
+    local boot_timeout=$3
+    MULTI_HOST=`trueorfalse False $MULTI_HOST`
+    if [[ "$MULTI_HOST" = "True" && "$from_net" = "$PRIVATE_NETWORK_NAME" ]]; then
+        sleep $boot_timeout
+        return
+    fi
+    if ! timeout $boot_timeout sh -c "while ! ping -c1 -w1 $ip; do sleep 1; done"; then
+        echo "Couldn't ping server"
+        exit 1
+    fi
+}
+
+# ssh check
+function ssh_check() {
+    local NET_NAME=$1
+    local KEY_FILE=$2
+    local FLOATING_IP=$3
+    local DEFAULT_INSTANCE_USER=$4
+    local ACTIVE_TIMEOUT=$5
+    local probe_cmd = ""
+    if ! timeout $ACTIVE_TIMEOUT sh -c "while ! ssh -o StrictHostKeyChecking=no -i $KEY_FILE ${DEFAULT_INSTANCE_USER}@$FLOATING_IP echo success ; do sleep 1; done"; then
+        echo "server didn't become ssh-able!"
+        exit 1
+    fi
+}
 
 # Restore xtrace
 $XTRACE
diff --git a/lib/ceilometer b/lib/ceilometer
index 7154ccb..b0f0377 100644
--- a/lib/ceilometer
+++ b/lib/ceilometer
@@ -8,7 +8,6 @@
 # - functions
 # - OS_USERNAME, OS_PASSWORD, OS_TENANT_NAME, OS_AUTH_URL set for admin credentials
 # - DEST set to the destination directory
-# - NOVA_CONF set to the nova configuration file
 
 # stack.sh
 # ---------
@@ -36,15 +35,13 @@
     CEILOMETER_BIN_DIR=/usr/local/bin
 fi
 CEILOMETER_CONF_DIR=/etc/ceilometer
-CEILOMETER_AGENT_CONF=$CEILOMETER_CONF_DIR/ceilometer-agent.conf
-CEILOMETER_COLLECTOR_CONF=$CEILOMETER_CONF_DIR/ceilometer-collector.conf
+CEILOMETER_CONF=$CEILOMETER_CONF_DIR/ceilometer.conf
 CEILOMETER_API_LOG_DIR=/var/log/ceilometer-api
 
 # cleanup_ceilometer() - Remove residual data files, anything left over from previous
 # runs that a clean run would need to clean up
 function cleanup_ceilometer() {
-    # This function intentionally left blank
-    :
+    mongo ceilometer --eval "db.dropDatabase();"
 }
 
 # configure_ceilometer() - Set config files, create data dirs, etc
@@ -57,13 +54,15 @@
     [ ! -d $CEILOMETER_API_LOG_DIR ] &&  sudo mkdir -m 755 -p $CEILOMETER_API_LOG_DIR
     sudo chown $USER $CEILOMETER_API_LOG_DIR
 
-    # ceilometer confs are copy of /etc/nova/nova.conf which must exist first
-    grep -v format_string $NOVA_CONF > $CEILOMETER_AGENT_CONF
-    iniset $CEILOMETER_AGENT_CONF DEFAULT rpc_backend 'ceilometer.openstack.common.rpc.impl_kombu'
+    iniset $CEILOMETER_CONF DEFAULT rpc_backend 'ceilometer.openstack.common.rpc.impl_kombu'
+    iniset $CEILOMETER_CONF DEFAULT notification_topics 'notifications,glance_notifications'
+    iniset $CEILOMETER_CONF DEFAULT verbose True
+    iniset $CEILOMETER_CONF DEFAULT rabbit_host $RABBIT_HOST
+    iniset $CEILOMETER_CONF DEFAULT rabbit_password $RABBIT_PASSWORD
+    iniset $CEILOMETER_CONF DEFAULT sql_connection $BASE_SQL_CONN/nova?charset=utf8
 
-    grep -v format_string $NOVA_CONF > $CEILOMETER_COLLECTOR_CONF
-    iniset $CEILOMETER_COLLECTOR_CONF DEFAULT rpc_backend 'ceilometer.openstack.common.rpc.impl_kombu'
-    iniset $CEILOMETER_COLLECTOR_CONF DEFAULT notification_topics 'notifications,glance_notifications'
+    iniset $CEILOMETER_CONF keystone_authtoken auth_protocol http
+    cleanup_ceilometer
 }
 
 # install_ceilometer() - Collect source and prepare
@@ -73,10 +72,10 @@
 
 # start_ceilometer() - Start running processes, including screen
 function start_ceilometer() {
-    screen_it ceilometer-acompute "cd $CEILOMETER_DIR && sg libvirtd \"$CEILOMETER_BIN_DIR/ceilometer-agent-compute --config-file $CEILOMETER_AGENT_CONF\""
-    screen_it ceilometer-acentral "export OS_USERNAME=$OS_USERNAME OS_PASSWORD=$OS_PASSWORD OS_TENANT_NAME=$OS_TENANT_NAME OS_AUTH_URL=$OS_AUTH_URL && cd $CEILOMETER_DIR && $CEILOMETER_BIN_DIR/ceilometer-agent-central --config-file $CEILOMETER_AGENT_CONF"
-    screen_it ceilometer-collector "cd $CEILOMETER_DIR && $CEILOMETER_BIN_DIR/ceilometer-collector --config-file $CEILOMETER_COLLECTOR_CONF"
-    screen_it ceilometer-api "cd $CEILOMETER_DIR && $CEILOMETER_BIN_DIR/ceilometer-api -d -v --log-dir=$CEILOMETER_API_LOG_DIR"
+    screen_it ceilometer-acompute "cd $CEILOMETER_DIR && sg libvirtd \"$CEILOMETER_BIN_DIR/ceilometer-agent-compute --config-file $CEILOMETER_CONF\""
+    screen_it ceilometer-acentral "export OS_USERNAME=$OS_USERNAME OS_PASSWORD=$OS_PASSWORD OS_TENANT_NAME=$OS_TENANT_NAME OS_AUTH_URL=$OS_AUTH_URL && cd $CEILOMETER_DIR && $CEILOMETER_BIN_DIR/ceilometer-agent-central --config-file $CEILOMETER_CONF"
+    screen_it ceilometer-collector "cd $CEILOMETER_DIR && $CEILOMETER_BIN_DIR/ceilometer-collector --config-file $CEILOMETER_CONF"
+    screen_it ceilometer-api "cd $CEILOMETER_DIR && $CEILOMETER_BIN_DIR/ceilometer-api -d -v --log-dir=$CEILOMETER_API_LOG_DIR --config-file $CEILOMETER_CONF"
 }
 
 # stop_ceilometer() - Stop running processes
diff --git a/lib/keystone b/lib/keystone
index 06920f8..73d82c5 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -47,6 +47,7 @@
 KEYSTONE_SERVICE_HOST=${KEYSTONE_SERVICE_HOST:-$SERVICE_HOST}
 KEYSTONE_SERVICE_PORT=${KEYSTONE_SERVICE_PORT:-5000}
 KEYSTONE_SERVICE_PROTOCOL=${KEYSTONE_SERVICE_PROTOCOL:-http}
+KEYSTONE_TOKEN_FORMAT=${KEYSTONE_TOKEN_FORMAT:-PKI}
 
 
 # Entry Points
@@ -82,6 +83,7 @@
 
     # Rewrite stock ``keystone.conf``
     iniset $KEYSTONE_CONF DEFAULT admin_token "$SERVICE_TOKEN"
+    iniset $KEYSTONE_CONF signing token_format "$KEYSTONE_TOKEN_FORMAT"
     iniset $KEYSTONE_CONF sql connection "$BASE_SQL_CONN/keystone?charset=utf8"
     iniset $KEYSTONE_CONF ec2 driver "keystone.contrib.ec2.backends.sql.Ec2"
     sed -e "
diff --git a/lib/nova b/lib/nova
index c005c29..95d5d87 100644
--- a/lib/nova
+++ b/lib/nova
@@ -316,6 +316,7 @@
     fi
     if [ -n "$NOVA_STATE_PATH" ]; then
         add_nova_opt "state_path=$NOVA_STATE_PATH"
+        add_nova_opt "lock_path=$NOVA_STATE_PATH"
     fi
     if [ -n "$NOVA_INSTANCES_PATH" ]; then
         add_nova_opt "instances_path=$NOVA_INSTANCES_PATH"
@@ -340,6 +341,13 @@
         # Show user_name and project_name instead of user_id and project_id
         add_nova_opt "logging_context_format_string=%(asctime)s %(levelname)s %(name)s [%(request_id)s %(user_name)s %(project_name)s] %(instance)s%(message)s"
     fi
+    if is_service_enabled ceilometer; then
+        add_nova_opt "instance_usage_audit=True"
+        add_nova_opt "instance_usage_audit_period=hour"
+        add_nova_opt "notification_driver=nova.openstack.common.notifier.rabbit_notifier"
+        add_nova_opt "notification_driver=ceilometer.compute.nova_notifier"
+    fi
+
 
     # Provide some transition from ``EXTRA_FLAGS`` to ``EXTRA_OPTS``
     if [[ -z "$EXTRA_OPTS" && -n "$EXTRA_FLAGS" ]]; then
diff --git a/lib/quantum b/lib/quantum
index 0b26622..f9e1782 100644
--- a/lib/quantum
+++ b/lib/quantum
@@ -50,7 +50,7 @@
 }
 
 function is_quantum_ovs_base_plugin() {
-    local plguin=$1
+    local plugin=$1
     if [[ ",openvswitch,ryu," =~ ,${plugin}, ]]; then
         return 0
     fi
diff --git a/openrc b/openrc
index 08ef98b..0a6a215 100644
--- a/openrc
+++ b/openrc
@@ -72,3 +72,6 @@
 # set log level to DEBUG (helps debug issues)
 # export KEYSTONECLIENT_DEBUG=1
 # export NOVACLIENT_DEBUG=1
+
+# set qunatum debug command
+export TEST_CONFIG_FILE=/etc/quantum/debug.ini
diff --git a/stack.sh b/stack.sh
index 90e612c..7272ec0 100755
--- a/stack.sh
+++ b/stack.sh
@@ -503,7 +503,7 @@
 
 # Set ``SWIFT_DATA_DIR`` to the location of swift drives and objects.
 # Default is the common DevStack data directory.
-SWIFT_DATA_DIR=${SWIFT_DATA_DIR:-${DEST}/data/swift}
+SWIFT_DATA_DIR=${SWIFT_DATA_DIR:-${DATA_DIR}/swift}
 
 # Set ``SWIFT_CONFIG_DIR`` to the location of the configuration files.
 # Default is ``/etc/swift``.
@@ -1039,6 +1039,11 @@
     SCREEN_HARDSTATUS='%{= .} %-Lw%{= .}%> %n%f %t*%{= .}%+Lw%< %-=%{g}(%{d}%H/%l%{g})'
 fi
 
+# Clear screen rc file
+SCREENRC=$TOP_DIR/$SCREEN_NAME-screenrc
+if [[ -e $SCREENRC ]]; then
+    echo -n > $SCREENRC
+fi
 # Create a new named screen to run processes in
 screen -d -m -S $SCREEN_NAME -t shell -s /bin/bash
 sleep 1
@@ -1266,8 +1271,10 @@
         Q_PLUGIN_CONF_FILENAME=ryu.ini
         Q_DB_NAME="ovs_quantum"
         Q_PLUGIN_CLASS="quantum.plugins.ryu.ryu_quantum_plugin.RyuQuantumPluginV2"
-    else
-        echo "Unknown Quantum plugin '$Q_PLUGIN'.. exiting"
+    fi
+
+    if [[ $Q_PLUGIN_CONF_PATH == '' || $Q_PLUGIN_CONF_FILENAME == '' || $Q_PLUGIN_CLASS == '' ]]; then
+        echo "Quantum plugin not set.. exiting"
         exit 1
     fi
 
@@ -1439,6 +1446,7 @@
     # Set debug
     iniset $Q_DHCP_CONF_FILE DEFAULT debug True
     iniset $Q_DHCP_CONF_FILE DEFAULT use_namespaces $Q_USE_NAMESPACE
+    iniset $Q_DHCP_CONF_FILE DEFAULT state_path $DATA_DIR/quantum
 
     quantum_setup_keystone $Q_DHCP_CONF_FILE DEFAULT set_auth_url
 
@@ -1943,14 +1951,14 @@
     # Create a small network
     # Since quantum command is executed in admin context at this point,
     # ``--tenant_id`` needs to be specified.
-    NET_ID=$(quantum net-create --tenant_id $TENANT_ID net1 | grep ' id ' | get_field 2)
+    NET_ID=$(quantum net-create --tenant_id $TENANT_ID "$PRIVATE_NETWORK_NAME" | grep ' id ' | get_field 2)
     SUBNET_ID=$(quantum subnet-create --tenant_id $TENANT_ID --ip_version 4 --gateway $NETWORK_GATEWAY $NET_ID $FIXED_RANGE | grep ' id ' | get_field 2)
     if is_service_enabled q-l3; then
         # Create a router, and add the private subnet as one of its interfaces
         ROUTER_ID=$(quantum router-create --tenant_id $TENANT_ID router1 | grep ' id ' | get_field 2)
         quantum router-interface-add $ROUTER_ID $SUBNET_ID
         # Create an external network, and a subnet. Configure the external network as router gw
-        EXT_NET_ID=$(quantum net-create ext_net -- --router:external=True | grep ' id ' | get_field 2)
+        EXT_NET_ID=$(quantum net-create "$PUBLIC_NETWORK_NAME" -- --router:external=True | grep ' id ' | get_field 2)
         EXT_GW_IP=$(quantum subnet-create --ip_version 4 $EXT_NET_ID $FLOATING_RANGE -- --enable_dhcp=False | grep 'gateway_ip' | get_field 2)
         quantum router-gateway-set $ROUTER_ID $EXT_NET_ID
         if is_quantum_ovs_base_plugin "$Q_PLUGIN" && [[ "$Q_USE_NAMESPACE" = "True" ]]; then
@@ -1968,10 +1976,10 @@
 
 elif is_service_enabled mysql && is_service_enabled nova; then
     # Create a small network
-    $NOVA_BIN_DIR/nova-manage network create private $FIXED_RANGE 1 $FIXED_NETWORK_SIZE $NETWORK_CREATE_ARGS
+    $NOVA_BIN_DIR/nova-manage network create "$PRIVATE_NETWORK_NAME" $FIXED_RANGE 1 $FIXED_NETWORK_SIZE $NETWORK_CREATE_ARGS
 
     # Create some floating ips
-    $NOVA_BIN_DIR/nova-manage floating create $FLOATING_RANGE
+    $NOVA_BIN_DIR/nova-manage floating create $FLOATING_RANGE --pool=$PUBLIC_NETWORK
 
     # Create a second pool
     $NOVA_BIN_DIR/nova-manage floating create --ip_range=$TEST_FLOATING_RANGE --pool=$TEST_FLOATING_POOL
diff --git a/stackrc b/stackrc
index f9a41bd..e587efa 100644
--- a/stackrc
+++ b/stackrc
@@ -136,10 +136,10 @@
 #IMAGE_URLS="http://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img" # cirros full disk image
 
 # Set default image based on ``VIRT_DRIVER`` and ``LIBVIRT_TYPE``, either of
-# which may be set in ``localrc``.  Also allow ``DEFAULT_IMAGE_NAME`` and 
+# which may be set in ``localrc``.  Also allow ``DEFAULT_IMAGE_NAME`` and
 # ``IMAGE_URLS`` to be set directly in ``localrc``.
 case "$VIRT_DRIVER" in
-    openvz) 
+    openvz)
         DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-ubuntu-11.10-x86_64}
         IMAGE_URLS=${IMAGE_URLS:-"http://download.openvz.org/template/precreated/ubuntu-11.10-x86_64.tar.gz"};;
     libvirt)
@@ -159,3 +159,6 @@
 
 # 5Gb default volume backing file size
 VOLUME_BACKING_FILE_SIZE=${VOLUME_BACKING_FILE_SIZE:-5130M}
+
+PRIVATE_NETWORK_NAME=${PRIVATE_NETWORK_NAME:-"private"}
+PUBLIC_NETWORK_NAME=${PUBLIC_NETWORK_NAME:-"nova"}