openstack/devstack
Code Issues Proposed changes

Adjust region name for images, networks and volumes during deployment

Browse Source 
In a multiregion installation of devstack, conflicts occur in the
creation of images, networks, or volume types, when the region is not
set.

This patch adjusts commands to include the region, and
also adjusts the region_name in the nova configuration section of
neutron.conf to include the region.

Change-Id: Ifedff6a124fa49d57cc7b2f35916d8d96f5e5f7a
This commit is contained in:
Victor Ryzhenkin 2016-04-27 15:15:52 +03:00 committed by Sean M. Collins
parent 96ffde28b6
commit 878d7d8f13
4 changed files with 49 additions and 46 deletions
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20
functions
View File

@ -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
}

2
lib/cinder
View File

@ -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
}

49
lib/neutron-legacy
View File

@ -556,16 +556,16 @@ 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
@ -575,7 +575,7 @@ 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
@ -589,17 +589,17 @@ 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
@ -609,17 +609,17 @@ 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"
@ -974,6 +974,9 @@ 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"
@ -1289,7 +1292,7 @@ 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
}
@ -1306,7 +1309,7 @@ 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 $ipv6_subnet_id
}
@ -1320,7 +1323,7 @@ function _neutron_create_public_subnet_v4 {
subnet_params+="$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 $id_and_ext_gw_ip
}
@ -1333,14 +1336,14 @@ function _neutron_create_public_subnet_v6 {
subnet_params+="$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 $EXT_NET_ID)
@ -1348,7 +1351,7 @@ function _neutron_configure_router_v4 {
ext_gw_ip=$(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
@ -1370,7 +1373,7 @@ 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
@ -1380,7 +1383,7 @@ 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 $EXT_NET_ID)
@ -1392,7 +1395,7 @@ function _neutron_configure_router_v6 {
# If the external network has not already been set as the default router
# gateway when configuring an IPv4 public subnet, do so now
if [[ "$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
@ -1401,7 +1404,7 @@ 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
@ -1466,7 +1469,7 @@ 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 {

24
lib/nova
View File

@ -935,21 +935,21 @@ 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
}