@@ -83,7 +83,7 @@ function upload_image {

     # OpenVZ-format images are provided as .tar.gz, but not decompressed prior to loading

     if [[ "$image_url" =~ 'openvz' ]]; then

         image_name="${image_fname%.tar.gz}"

-        openstack --os-cloud=devstack-admin image create "$image_name" --public --container-format ami --disk-format ami < "${image}"

+        openstack --os-cloud=devstack-admin --os-region-name="$REGION_NAME" image create "$image_name" --public --container-format ami --disk-format ami < "${image}"

         return

     fi

@@ -197,7 +197,7 @@ function upload_image {

         vmdk_adapter_type="${props[1]:-$vmdk_adapter_type}"

         vmdk_net_adapter="${props[2]:-$vmdk_net_adapter}"

-        openstack --os-cloud=devstack-admin image create "$image_name" --public --container-format bare --disk-format vmdk --property vmware_disktype="$vmdk_disktype" --property vmware_adaptertype="$vmdk_adapter_type" --property hw_vif_model="$vmdk_net_adapter" < "${image}"

+        openstack --os-cloud=devstack-admin --os-region-name="$REGION_NAME" image create "$image_name" --public --container-format bare --disk-format vmdk --property vmware_disktype="$vmdk_disktype" --property vmware_adaptertype="$vmdk_adapter_type" --property hw_vif_model="$vmdk_net_adapter" < "${image}"

         return

     fi

@@ -214,7 +214,7 @@ function upload_image {

             force_vm_mode="--property vm_mode=xen"

         fi

         openstack \

-            --os-cloud=devstack-admin \

+            --os-cloud=devstack-admin --os-region-name="$REGION_NAME" \

             image create \

             "$image_name" --public \

             --container-format=ovf --disk-format=vhd \

@@ -228,7 +228,7 @@ function upload_image {

     if [[ "$image_url" =~ '.xen-raw.tgz' ]]; then

         image_name="${image_fname%.xen-raw.tgz}"

         openstack \

-            --os-cloud=devstack-admin \

+            --os-cloud=devstack-admin --os-region-name="$REGION_NAME" \

             image create \

             "$image_name" --public \

             --container-format=tgz --disk-format=raw \

@@ -244,7 +244,7 @@ function upload_image {

         fi

         openstack \

-            --os-cloud=devstack-admin \

+            --os-cloud=devstack-admin --os-region-name="$REGION_NAME" \

             image create \

             "$image_name" --public \

             --container-format=bare --disk-format=ploop \

@@ -327,9 +327,9 @@ function upload_image {

     if [ "$container_format" = "bare" ]; then

         if [ "$unpack" = "zcat" ]; then

-            openstack --os-cloud=devstack-admin image create "$image_name" $img_property --public --container-format=$container_format --disk-format $disk_format < <(zcat --force "${image}")

+            openstack --os-cloud=devstack-admin --os-region-name="$REGION_NAME" image create "$image_name" $img_property --public --container-format=$container_format --disk-format $disk_format < <(zcat --force "${image}")

         else

-            openstack --os-cloud=devstack-admin image create "$image_name" $img_property --public --container-format=$container_format --disk-format $disk_format < "${image}"

+            openstack --os-cloud=devstack-admin --os-region-name="$REGION_NAME" image create "$image_name" $img_property --public --container-format=$container_format --disk-format $disk_format < "${image}"

         fi

     else

         # Use glance client to add the kernel the root filesystem.

@@ -337,12 +337,12 @@ function upload_image {

         # kernel for use when uploading the root filesystem.

         local kernel_id="" ramdisk_id="";

         if [ -n "$kernel" ]; then

-            kernel_id=$(openstack --os-cloud=devstack-admin image create "$image_name-kernel" $img_property --public --container-format aki --disk-format aki < "$kernel" | grep ' id ' | get_field 2)

+            kernel_id=$(openstack --os-cloud=devstack-admin --os-region-name="$REGION_NAME" image create "$image_name-kernel" $img_property --public --container-format aki --disk-format aki < "$kernel" | grep ' id ' | get_field 2)

         fi

         if [ -n "$ramdisk" ]; then

-            ramdisk_id=$(openstack --os-cloud=devstack-admin image create "$image_name-ramdisk" $img_property --public --container-format ari --disk-format ari < "$ramdisk" | grep ' id ' | get_field 2)

+            ramdisk_id=$(openstack --os-cloud=devstack-admin --os-region-name="$REGION_NAME" image create "$image_name-ramdisk" $img_property --public --container-format ari --disk-format ari < "$ramdisk" | grep ' id ' | get_field 2)

         fi

-        openstack --os-cloud=devstack-admin image create "${image_name%.img}" $img_property --public --container-format ami --disk-format ami ${kernel_id:+--property kernel_id=$kernel_id} ${ramdisk_id:+--property ramdisk_id=$ramdisk_id} < "${image}"

+        openstack --os-cloud=devstack-admin --os-region-name="$REGION_NAME" image create "${image_name%.img}" $img_property --public --container-format ami --disk-format ami ${kernel_id:+--property kernel_id=$kernel_id} ${ramdisk_id:+--property ramdisk_id=$ramdisk_id} < "${image}"

     fi

 }

@@ -560,7 +560,7 @@ function create_volume_types {

         local be be_name

         for be in ${CINDER_ENABLED_BACKENDS//,/ }; do

             be_name=${be##*:}

-            openstack volume type create --property volume_backend_name="${be_name}" ${be_name}

+            openstack --os-region-name="$REGION_NAME" volume type create --property volume_backend_name="${be_name}" ${be_name}

         done

     fi

 }

@@ -524,16 +524,16 @@ function create_neutron_initial_network {

     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"

-        NET_ID=$(neutron net-create $PHYSICAL_NETWORK --tenant_id $project_id --provider:network_type $PROVIDER_NETWORK_TYPE --provider:physical_network "$PHYSICAL_NETWORK" ${SEGMENTATION_ID:+--provider:segmentation_id $SEGMENTATION_ID} --shared | grep ' id ' | get_field 2)

+        NET_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" net-create $PHYSICAL_NETWORK --tenant_id $project_id --provider:network_type $PROVIDER_NETWORK_TYPE --provider:physical_network "$PHYSICAL_NETWORK" ${SEGMENTATION_ID:+--provider:segmentation_id $SEGMENTATION_ID} --shared | grep ' id ' | get_field 2)

         die_if_not_set $LINENO NET_ID "Failure creating NET_ID for $PHYSICAL_NETWORK $project_id"

         if [[ "$IP_VERSION" =~ 4.* ]]; then

-            SUBNET_ID=$(neutron 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)

+            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)

             die_if_not_set $LINENO SUBNET_ID "Failure creating SUBNET_ID for $PROVIDER_SUBNET_NAME $project_id"

         fi

         if [[ "$IP_VERSION" =~ .*6 ]] && [[ -n "$IPV6_PROVIDER_FIXED_RANGE" ]] && [[ -n "$IPV6_PROVIDER_NETWORK_GATEWAY" ]]; then

-            SUBNET_V6_ID=$(neutron 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)

+            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)

             die_if_not_set $LINENO SUBNET_V6_ID "Failure creating SUBNET_V6_ID for $IPV6_PROVIDER_SUBNET_NAME $project_id"

         fi

@@ -543,7 +543,7 @@ function create_neutron_initial_network {

             sudo ip link set $PUBLIC_INTERFACE up

         fi

     else

-        NET_ID=$(neutron net-create --tenant-id $project_id "$PRIVATE_NETWORK_NAME" | grep ' id ' | get_field 2)

+        NET_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" net-create --tenant-id $project_id "$PRIVATE_NETWORK_NAME" | grep ' id ' | get_field 2)

         die_if_not_set $LINENO NET_ID "Failure creating NET_ID for $PRIVATE_NETWORK_NAME $project_id"

         if [[ "$IP_VERSION" =~ 4.* ]]; then

@@ -557,17 +557,17 @@ function create_neutron_initial_network {

         fi

     fi

-    AUTO_ALLOCATE_EXT=$(neutron ext-list | grep 'auto-allocated-topology' | get_field 1)

-    SUBNETPOOL_EXT=$(neutron ext-list | grep 'subnet_allocation' | get_field 1)

+    AUTO_ALLOCATE_EXT=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" ext-list | grep 'auto-allocated-topology' | get_field 1)

+    SUBNETPOOL_EXT=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" ext-list | grep 'subnet_allocation' | get_field 1)

     if [[ "$Q_L3_ENABLED" == "True" ]]; then

         # Create a router, and add the private subnet as one of its interfaces

         if [[ "$Q_L3_ROUTER_PER_TENANT" == "True" ]]; then

             # create a tenant-owned router.

-            ROUTER_ID=$(neutron router-create --tenant-id $project_id $Q_ROUTER_NAME | grep ' id ' | get_field 2)

+            ROUTER_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" router-create --tenant-id $project_id $Q_ROUTER_NAME | grep ' id ' | get_field 2)

             die_if_not_set $LINENO ROUTER_ID "Failure creating ROUTER_ID for $project_id $Q_ROUTER_NAME"

         else

             # Plugin only supports creating a single router, which should be admin owned.

-            ROUTER_ID=$(neutron router-create $Q_ROUTER_NAME | grep ' id ' | get_field 2)

+            ROUTER_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" router-create $Q_ROUTER_NAME | grep ' id ' | get_field 2)

             die_if_not_set $LINENO ROUTER_ID "Failure creating ROUTER_ID for $Q_ROUTER_NAME"

         fi

@@ -577,17 +577,17 @@ function create_neutron_initial_network {

         if [[ -n $AUTO_ALLOCATE_EXT && -n $SUBNETPOOL_EXT ]]; then

             EXTERNAL_NETWORK_FLAGS="$EXTERNAL_NETWORK_FLAGS --is-default"

             if [[ "$IP_VERSION" =~ 4.* ]]; then

-                SUBNETPOOL_V4_ID=$(neutron subnetpool-create $SUBNETPOOL_NAME --default-prefixlen $SUBNETPOOL_SIZE_V4 --pool-prefix $SUBNETPOOL_PREFIX_V4 --shared --is-default=True | grep ' id ' | get_field 2)

+                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 subnetpool-create $SUBNETPOOL_NAME --default-prefixlen $SUBNETPOOL_SIZE_V6 --pool-prefix $SUBNETPOOL_PREFIX_V6 --shared --is-default=True | grep ' id ' | get_field 2)

+                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

-            EXT_NET_ID=$(neutron net-create "$PUBLIC_NETWORK_NAME" -- $EXTERNAL_NETWORK_FLAGS --provider:network_type=flat --provider:physical_network=${PUBLIC_PHYSICAL_NETWORK} | grep ' id ' | get_field 2)

+            EXT_NET_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" net-create "$PUBLIC_NETWORK_NAME" -- $EXTERNAL_NETWORK_FLAGS --provider:network_type=flat --provider:physical_network=${PUBLIC_PHYSICAL_NETWORK} | grep ' id ' | get_field 2)

         else

-            EXT_NET_ID=$(neutron net-create "$PUBLIC_NETWORK_NAME" -- $EXTERNAL_NETWORK_FLAGS | grep ' id ' | get_field 2)

+            EXT_NET_ID=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" net-create "$PUBLIC_NETWORK_NAME" -- $EXTERNAL_NETWORK_FLAGS | grep ' id ' | get_field 2)

         fi

         die_if_not_set $LINENO EXT_NET_ID "Failure creating EXT_NET_ID for $PUBLIC_NETWORK_NAME"

@@ -933,6 +933,9 @@ function _configure_neutron_common {

     iniset $NEUTRON_CONF DEFAULT bind_host $Q_LISTEN_ADDRESS

     iniset $NEUTRON_CONF oslo_concurrency lock_path $DATA_DIR/neutron/lock

+    # NOTE(freerunner): Need to adjust Region Name for nova in multiregion installation

+    iniset $NEUTRON_CONF nova region_name $REGION_NAME

+

     # If addition config files are set, make sure their path name is set as well

     if [[ ${#Q_PLUGIN_EXTRA_CONF_FILES[@]} > 0 && $Q_PLUGIN_EXTRA_CONF_PATH == '' ]]; then

         die $LINENO "Neutron additional plugin config not set.. exiting"

@@ -1233,7 +1236,7 @@ function _neutron_create_private_subnet_v4 {

     subnet_params+="--name $PRIVATE_SUBNET_NAME "

     subnet_params+="$NET_ID $FIXED_RANGE"

     local subnet_id

-    subnet_id=$(neutron subnet-create $subnet_params | grep ' id ' | get_field 2)

+    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"

     echo $subnet_id

 }

@@ -1250,7 +1253,7 @@ function _neutron_create_private_subnet_v6 {

     subnet_params+="--name $IPV6_PRIVATE_SUBNET_NAME "

     subnet_params+="$NET_ID $FIXED_RANGE_V6 $ipv6_modes"

     local ipv6_subnet_id

-    ipv6_subnet_id=$(neutron subnet-create $subnet_params | grep ' id ' | get_field 2)

+    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"

     echo $ipv6_subnet_id

 }

@@ -1264,7 +1267,7 @@ function _neutron_create_public_subnet_v4 {

     subnet_params+="$EXT_NET_ID $FLOATING_RANGE "

     subnet_params+="-- --enable_dhcp=False"

     local id_and_ext_gw_ip

-    id_and_ext_gw_ip=$(neutron subnet-create $subnet_params | grep -e 'gateway_ip' -e ' id ')

+    id_and_ext_gw_ip=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnet-create $subnet_params | grep -e 'gateway_ip' -e ' id ')

     die_if_not_set $LINENO id_and_ext_gw_ip "Failure creating public IPv4 subnet"

     echo $id_and_ext_gw_ip

 }

@@ -1277,14 +1280,14 @@ function _neutron_create_public_subnet_v6 {

     subnet_params+="$EXT_NET_ID $IPV6_PUBLIC_RANGE "

     subnet_params+="-- --enable_dhcp=False"

     local ipv6_id_and_ext_gw_ip

-    ipv6_id_and_ext_gw_ip=$(neutron subnet-create $subnet_params | grep -e 'gateway_ip' -e ' id ')

+    ipv6_id_and_ext_gw_ip=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" subnet-create $subnet_params | grep -e 'gateway_ip' -e ' id ')

     die_if_not_set $LINENO ipv6_id_and_ext_gw_ip "Failure creating an IPv6 public subnet"

     echo $ipv6_id_and_ext_gw_ip

 }

 # Configure neutron router for IPv4 public access

 function _neutron_configure_router_v4 {

-    neutron router-interface-add $ROUTER_ID $SUBNET_ID

+    neutron --os-cloud devstack-admin --os-region "$REGION_NAME" router-interface-add $ROUTER_ID $SUBNET_ID

     # Create a public subnet on the external network

     local id_and_ext_gw_ip

     id_and_ext_gw_ip=$(_neutron_create_public_subnet_v4 $EXT_NET_ID)

@@ -1292,7 +1295,7 @@ function _neutron_configure_router_v4 {

     ext_gw_ip=$(echo $id_and_ext_gw_ip  | get_field 2)

     PUB_SUBNET_ID=$(echo $id_and_ext_gw_ip | get_field 5)

     # Configure the external network as the default router gateway

-    neutron router-gateway-set $ROUTER_ID $EXT_NET_ID

+    neutron --os-cloud devstack-admin --os-region "$REGION_NAME" router-gateway-set $ROUTER_ID $EXT_NET_ID

     # This logic is specific to using the l3-agent for layer 3

     if is_service_enabled q-l3; then

@@ -1314,7 +1317,7 @@ function _neutron_configure_router_v4 {

                 sudo ip addr add $ext_gw_ip/$cidr_len dev $ext_gw_interface

                 sudo ip link set $ext_gw_interface up

             fi

-            ROUTER_GW_IP=`neutron port-list -c fixed_ips -c device_owner | grep router_gateway | awk -F'ip_address'  '{ print $2 }' | cut -f3 -d\" | tr '\n' ' '`

+            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

         fi

@@ -1324,7 +1327,7 @@ function _neutron_configure_router_v4 {

 # Configure neutron router for IPv6 public access

 function _neutron_configure_router_v6 {

-    neutron router-interface-add $ROUTER_ID $IPV6_SUBNET_ID

+    neutron --os-cloud devstack-admin --os-region "$REGION_NAME" router-interface-add $ROUTER_ID $IPV6_SUBNET_ID

     # Create a public subnet on the external network

     local ipv6_id_and_ext_gw_ip

     ipv6_id_and_ext_gw_ip=$(_neutron_create_public_subnet_v6 $EXT_NET_ID)

@@ -1336,7 +1339,7 @@ function _neutron_configure_router_v6 {

     # If the external network has not already been set as the default router

     # gateway when configuring an IPv4 public subnet, do so now

     if [[ "$IP_VERSION" == "6" ]]; then

-        neutron router-gateway-set $ROUTER_ID $EXT_NET_ID

+        neutron --os-cloud devstack-admin --os-region "$REGION_NAME" router-gateway-set $ROUTER_ID $EXT_NET_ID

     fi

     # This logic is specific to using the l3-agent for layer 3

@@ -1345,7 +1348,7 @@ function _neutron_configure_router_v6 {

         sudo sysctl -w net.ipv6.conf.all.forwarding=1

         # Configure and enable public bridge

         # Override global IPV6_ROUTER_GW_IP with the true value from neutron

-        IPV6_ROUTER_GW_IP=`neutron port-list -c fixed_ips | grep $ipv6_pub_subnet_id | awk -F'ip_address' '{ print $2 }' | cut -f3 -d\" | tr '\n' ' '`

+        IPV6_ROUTER_GW_IP=$(neutron --os-cloud devstack-admin --os-region "$REGION_NAME" port-list -c fixed_ips | grep $ipv6_pub_subnet_id | awk -F'ip_address' '{ print $2 }' | cut -f3 -d\" | tr '\n' ' ')

         die_if_not_set $LINENO IPV6_ROUTER_GW_IP "Failure retrieving IPV6_ROUTER_GW_IP"

         if is_neutron_ovs_base_plugin; then

@@ -1410,7 +1413,7 @@ function teardown_neutron_debug {

 }

 function _get_net_id {

-    neutron --os-tenant-name admin --os-username admin --os-password $ADMIN_PASSWORD net-list | grep $1 | awk '{print $2}'

+    neutron --os-cloud devstack-admin --os-region "$REGION_NAME" --os-tenant-name admin --os-username admin --os-password $ADMIN_PASSWORD net-list | grep $1 | awk '{print $2}'

 }

 function _get_probe_cmd_prefix {

@@ -923,21 +923,21 @@ function stop_nova {

 # create_instance_types(): Create default flavors

 function create_flavors {

     if is_service_enabled n-api; then

-        if ! openstack flavor list | grep -q ds512M; then

+        if ! openstack --os-region-name="$REGION_NAME" flavor list | grep -q ds512M; then

             # Note that danms hates these flavors and apologizes for sdague

-            openstack flavor create --id c1 --ram 256 --disk 0 --vcpus 1 cirros256

-            openstack flavor create --id d1 --ram 512 --disk 5 --vcpus 1 ds512M

-            openstack flavor create --id d2 --ram 1024 --disk 10 --vcpus 1 ds1G

-            openstack flavor create --id d3 --ram 2048 --disk 10 --vcpus 2 ds2G

-            openstack flavor create --id d4 --ram 4096 --disk 20 --vcpus 4 ds4G

+            openstack --os-region-name="$REGION_NAME" flavor create --id c1 --ram 256 --disk 0 --vcpus 1 cirros256

+            openstack --os-region-name="$REGION_NAME" flavor create --id d1 --ram 512 --disk 5 --vcpus 1 ds512M

+            openstack --os-region-name="$REGION_NAME" flavor create --id d2 --ram 1024 --disk 10 --vcpus 1 ds1G

+            openstack --os-region-name="$REGION_NAME" flavor create --id d3 --ram 2048 --disk 10 --vcpus 2 ds2G

+            openstack --os-region-name="$REGION_NAME" flavor create --id d4 --ram 4096 --disk 20 --vcpus 4 ds4G

         fi

-        if ! openstack flavor list | grep -q m1.tiny; then

-            openstack flavor create --id 1 --ram 512 --disk 1 --vcpus 1 m1.tiny

-            openstack flavor create --id 2 --ram 2048 --disk 20 --vcpus 1 m1.small

-            openstack flavor create --id 3 --ram 4096 --disk 40 --vcpus 2 m1.medium

-            openstack flavor create --id 4 --ram 8192 --disk 80 --vcpus 4 m1.large

-            openstack flavor create --id 5 --ram 16384 --disk 160 --vcpus 8 m1.xlarge

+        if ! openstack --os-region-name="$REGION_NAME" flavor list | grep -q m1.tiny; then

+            openstack --os-region-name="$REGION_NAME" flavor create --id 1 --ram 512 --disk 1 --vcpus 1 m1.tiny

+            openstack --os-region-name="$REGION_NAME" flavor create --id 2 --ram 2048 --disk 20 --vcpus 1 m1.small

+            openstack --os-region-name="$REGION_NAME" flavor create --id 3 --ram 4096 --disk 40 --vcpus 2 m1.medium

+            openstack --os-region-name="$REGION_NAME" flavor create --id 4 --ram 8192 --disk 80 --vcpus 4 m1.large

+            openstack --os-region-name="$REGION_NAME" flavor create --id 5 --ram 16384 --disk 160 --vcpus 8 m1.xlarge

         fi

     fi

 }