def setup_test():
"""Function to set up api session, import credentials etc."""
# Setup root login etc from config file
token = getToken(config.HOST_NAME, config.USER_LOGIN, config.CUST_UUID,
config.USER_PASSWORD)
auth_client = dict(endpoint=config.HOST_NAME, token=token)
return auth_client
def _detach_disk(self, node_instance):
"""Detach disk from the VM.
:param node_instance: node instance object
:type node_instance: <NodeInstance>
"""
print 'Scaling down in progress for NODE INSTANCE name: %s' %node_instance.get_name()
machine_name = node_instance.get_name()
vm = self._get_vm(machine_name)
vm_uuid = vm['id']
print 'Stopping the VM: %s to detach disk' %vm
# Stop the VM before detaching the disk
try:
ret = StopVM(
vm_uuid,
self.user_info.get_cloud('user.uuid'),
self.user_info.get_cloud_username(),
self.user_info.get_cloud_password(),
self.user_info.get_cloud_endpoint(),
self.verbose)
except Exception as ex:
raise CloudError('Failed to stop VM %s with: %s' % (vm_uuid, str(ex)))
endpoint = self.user_info.get_cloud_endpoint()
token = getToken(self.user_info.get_cloud_endpoint(), self.user_info.get_cloud_username(),
self.user_info.get_cloud('user.uuid'), self.user_info.get_cloud_password())
auth = dict(endpoint=endpoint, token=token)
server_resultset = list_resource_by_uuid(auth, vm_uuid, res_type='SERVER')
for l in range(0, server_resultset['totalCount']):
server = server_resultset['list'][l]
disks = server['disks']
# Get the UUID of the disk to be detached
detach_diskUUID = node_instance.get_disk_detach_device()
print '\n\n\n'
print 'detach_diskUUID passed = %s' %detach_diskUUID
found = False
for disk in disks:
if(disk['resourceUUID'] == detach_diskUUID):
print 'Disk found on the server'
found = True
if (found == False):
raise Exceptions.ExecutionException("Disk not found on the server %s" %vm_uuid)
print 'Detaching the additional volatile disk'
# Detach it now
if (detach_diskUUID != ""):
detach_disk(auth, vm_uuid, detach_diskUUID)
# Delete the resource
rest_delete_resource(auth, detach_diskUUID, "DISK")
print 'Restart the VM'
server_data=[vm_uuid]
start_server(auth, server_data)
print("Waiting for the server to get in RUNNING state")
ret = wait_for_server(auth, vm_uuid, 'RUNNING')
if (ret != 0):
raise Exceptions.ExecutionException("Server is not in RUNNING state")
def MakeVM(image_uuid,
customerUUID,
customerUsername,
customerPassword,
endpoint,
networkType,
extra_disk_size,
ramAmount,
vmName,
cpuCount,
public_key,
isVerbose=False,
contextScript=None):
"""Main Function"""
# Actually just defines the global variables now (since all config bits are passed on the command line)
config.get_config("")
config.CUST_UUID = customerUUID
config.USER_LOGIN = customerUsername
config.USER_PASSWORD = customerPassword
config.HOST_NAME = endpoint
config.NETWORK_TYPE = networkType
# Does this need to be parameterised, or picked up by some other means ?
config.PROD_OFFER = 'Generic Disk'
if (isVerbose):
print("MakeVM() args:\n")
print(config.CUST_UUID)
print(config.USER_LOGIN)
print(config.USER_PASSWORD)
print(config.HOST_NAME)
print(config.NETWORK_TYPE)
print("MakeVM: publicKey=" + public_key)
print("Memory (ramAmount):" + ramAmount)
print("NumCPU (cpuCount):" + cpuCount)
print("extra_disk_size: " + str(extra_disk_size))
print("=-=-=-=-=-=-\n")
# See what SlipStream is passing us by way of environment variables
print("SlipStream environment:\n")
for param in os.environ.keys():
print "%20s %s" % (param, os.environ[param])
print("=-=-=-=-=-=-\n")
# Authenticate to the FCO API, getting a token for furture use
token = getToken(endpoint, customerUsername, customerUUID,
customerPassword)
auth = dict(endpoint=endpoint, token=token)
print("Details for image_uuid " + image_uuid + ":\n")
img_ret = list_image(auth, image_uuid)
vdc_uuid_for_image = img_ret['vdcUUID']
# if (isVerbose):
print("vdc_uuid_for_image is " + vdc_uuid_for_image)
cluster_uuid_for_image = img_ret['clusterUUID']
print("cluster_uuid_for_image is " + cluster_uuid_for_image)
customer_vdc_uuid = get_first_vdc_in_cluster(auth, cluster_uuid_for_image)
# if (isVerbose):
print("The VDC to use is: " + customer_vdc_uuid)
# Setup VDC in this cluster if user doesn't have one
if (customer_vdc_uuid == ''):
vdc_uuid = create_vdc_in_cluster(auth, cluster_uuid_for_image)
if (isVerbose):
print("VDC we created is " + vdc_uuid)
customer_vdc_uuid = vdc_uuid
# Sanity check that we have a VDC to work with
if (customer_vdc_uuid == ''):
raise Exceptions.ExecutionException("No VDC to create the server in !")
current_time = time.strftime("%Y-%m-%d %H:%M:%S")
if vmName == None:
server_name = "VM " + current_time
else:
server_name = vmName
# Get the Product Offer UUID of the Standard Server product
product_offer = 'Standard Server'
server_po_uuid = get_prod_offer_uuid(auth, product_offer)
if (server_po_uuid == ""):
raise Exceptions.ExecutionException("No '" + product_offer +
"' Product Offer found")
# Base the boot disk on the PO of the same size storage disk as the Image must have been; that way
# we can be reasonably sure it will exist.
image_disk_po_name = str(img_ret['size']) + " GB Storage Disk"
boot_disk_po_uuid = get_prod_offer_uuid(auth, image_disk_po_name)
if (boot_disk_po_uuid == ""):
raise Exceptions.ExecutionException(
"No suitable disk product offer found (expected a '" +
image_disk_po_name + "' PO)")
# Create the additional disk (if any). We'll attach it later.
disk_name = "Disk " + current_time + " #2"
print("extra_disk_size = " + str(extra_disk_size))
extra_disk_uuid = ""
if (int(extra_disk_size) > 0):
print("Creating additional volatile disk")
extra_disk_uuid = create_disk(auth, 'Standard Disk', extra_disk_size,
disk_name, customer_vdc_uuid)
server_data = build_server(auth_parms=auth,
customer_uuid=customerUUID,
image_uuid=image_uuid,
vdc_uuid=customer_vdc_uuid,
server_po_uuid=server_po_uuid,
boot_disk_po_uuid=boot_disk_po_uuid,
server_name=server_name,
ram_amount=ramAmount,
cpu_count=cpuCount,
networkType=networkType,
cluster_uuid=cluster_uuid_for_image,
public_key=public_key,
context_script=contextScript)
if (isVerbose):
print "Return from build_server() is:"
print server_data
print "==== End build_server() details ===="
# If we created an extra disk, attach it now
if (extra_disk_uuid != ""):
attach_disk(auth_parms=auth,
server_uuid=server_data[0],
disk_uuid=extra_disk_uuid,
index='2')
server_data = start_server(auth_parms=auth, server_data=server_data)
# This is the string that SlipStream picks up to let it know that the launch has been
# successful. Don't change it unless you also amend FCOConnector. The statement below will
# yield a line like:
# Server UUID and IP:6885959f-c53e-3b7d-aac2-4ff4b4327620:AAb5XUn6niUmQih9:ubuntu:109.231.122.249
#
# print "Server UUID and IP:" + ':'.join(server_data)
if (isVerbose):
print("server_data[0]=" + server_data[0])
print("server_data[1]=" + server_data[1])
print("server_data[2]=" + server_data[2])
print("server_data[3]=" + server_data[3])
# ret = "Server UUID and IP:" + ':'.join(server_data)
ret = dict(server_uuid=server_data[0],
ip=server_data[3],
password=server_data[1],
login=server_data[2])
if (isVerbose):
print ret
return ret
def setup():
"""Function to set up api session, import credentials etc."""
token = getToken(config.HOST_NAME, config.USER_LOGIN, config.CUST_UUID, config.USER_PASSWORD)
auth_client = dict(endpoint=config.HOST_NAME, token=token)
return auth_client
def _resize(self, node_instance):
"""
:param node_instance: node instance object
:type node_instance: <NodeInstance>
"""
print 'Node instance name: %s' %node_instance.get_name()
machine_name = node_instance.get_name()
vm = self._get_vm(machine_name)
vm_uuid = vm['id']
# Get the Product Offer UUID of the Standard Server product
product_offer = 'Standard Server'
endpoint = self.user_info.get_cloud_endpoint()
token = getToken(self.user_info.get_cloud_endpoint(), self.user_info.get_cloud_username(),
self.user_info.get_cloud('user.uuid'), self.user_info.get_cloud_password())
auth = dict(endpoint=endpoint, token=token)
server_resultset = list_resource_by_uuid(auth, vm_uuid, res_type='SERVER')
for l in range(0, server_resultset['totalCount']):
server = server_resultset['list'][l]
vdc_uuid = server['vdcUUID']
ram = 0
cpu = 0
# get the RAM in GB.
ram = node_instance.get_ram()
# get the Number of CPUs.
cpu = node_instance.get_cpu()
print '\n\n\n'
print 'CPU = ', cpu
print 'RAM = ', ram
# Validate the size of the CPU and the RAM input
validate_ram_cpu_size(auth, product_offer, cpu, ram)
print 'Resizing in progress'
print 'Stopping the VM: %s to resize CPU/RAM' %vm
# Stop the VM before attaching the disk
try:
ret = StopVM(
vm_uuid,
self.user_info.get_cloud('user.uuid'),
self.user_info.get_cloud_username(),
self.user_info.get_cloud_password(),
self.user_info.get_cloud_endpoint(),
self.verbose)
except Exception as ex:
raise CloudError('Failed to stop VM %s with: %s' % (vm_uuid, str(ex)))
clusterUUID = server['clusterUUID']
vdcUUID = server['vdcUUID']
disks = server['disks']
serverName = server['resourceName']
# Resize the server
resize_cpu_ram(auth, vm_uuid, serverName, clusterUUID, vdcUUID, cpu, ram)
# Restart the VM and wait till it gets in RUNNING state
print 'Restart the VM'
server_data = [vm_uuid]
start_server(auth, server_data)
print("Waiting for the server to get in RUNNING state")
ret = wait_for_server(auth, vm_uuid, 'RUNNING')
if (ret != 0):
raise Exceptions.ExecutionException("Server is not in RUNNING state")
def _attach_disk(self, node_instance):
"""Attach extra disk to the VM.
:param node_instance: node instance object
:type node_instance: <NodeInstance>
:return: name of the device that was attached
:rtype: string
"""
print 'Scaling in progress'
current_time = time.strftime("%Y-%m-%d %H:%M:%S")
disk_device_name = "Disk " + current_time + " #2"
print 'Node instance name: %s' %node_instance.get_name()
machine_name = node_instance.get_name()
vm = self._get_vm(machine_name)
vm_uuid = vm['id']
endpoint = self.user_info.get_cloud_endpoint()
token = getToken(self.user_info.get_cloud_endpoint(), self.user_info.get_cloud_username(),
self.user_info.get_cloud('user.uuid'), self.user_info.get_cloud_password())
auth = dict(endpoint=endpoint, token=token)
# Size of the disk to attach (in GB).
disk_size_GB = int(node_instance.get_disk_attach_size())
print '\n\n\n'
print 'disk_size = ',disk_size_GB
server_resultset = list_resource_by_uuid(auth, vm_uuid, res_type='SERVER')
for l in range(0, server_resultset['totalCount']):
vdc = server_resultset['list'][l]
vdc_uuid = vdc['vdcUUID']
# Validate the size of the disk to be attached
validate_disk_size(auth, 'Standard Disk', disk_size_GB, disk_device_name, vdc_uuid)
print 'Stopping the VM: %s to attach disk' %vm
# Stop the VM before attaching the disk
try:
ret = StopVM(
vm_uuid,
self.user_info.get_cloud('user.uuid'),
self.user_info.get_cloud_username(),
self.user_info.get_cloud_password(),
self.user_info.get_cloud_endpoint(),
self.verbose)
except Exception as ex:
raise CloudError('Failed to stop VM %s with: %s' % (vm_uuid, str(ex)))
disk_uuid = ""
if (int(disk_size_GB) > 0):
print('Creating additional volatile disk')
# Create the disk
disk_uuid = create_disk(auth, 'Standard Disk', disk_size_GB, disk_device_name, vdc_uuid)
print 'Attaching the additional volatile disk'
# If we created an extra disk, attach it now
if (disk_uuid != ""):
attach_disk(auth, vm_uuid, disk_uuid=disk_uuid, index='2')
print 'Restart the VM'
server_data=[vm_uuid]
start_server(auth, server_data)
print("Waiting for the server to get in RUNNING state")
ret = wait_for_server(auth, vm_uuid, 'RUNNING')
if (ret != 0):
raise Exceptions.ExecutionException("Server is not in RUNNING state")
# Return the created disk's uuid
return disk_uuid
def MakeVM(image_uuid, customerUUID, customerUsername, customerPassword, endpoint, networkType,
extra_disk_size, ramAmount, vmName, cpuCount, public_key, isVerbose=False, contextScript=None):
"""Main Function"""
# Actually just defines the global variables now (since all config bits are passed on the command line)
config.get_config("")
config.CUST_UUID = customerUUID
config.USER_LOGIN = customerUsername
config.USER_PASSWORD = customerPassword
config.HOST_NAME = endpoint
config.NETWORK_TYPE = networkType
# Does this need to be parameterised, or picked up by some other means ?
config.PROD_OFFER = 'Generic Disk'
if (isVerbose):
print("MakeVM() args:\n")
print(config.CUST_UUID)
print(config.USER_LOGIN)
print(config.USER_PASSWORD)
print(config.HOST_NAME)
print(config.NETWORK_TYPE)
print("MakeVM: publicKey=" + public_key)
print("Memory (ramAmount):" + ramAmount)
print("NumCPU (cpuCount):" + cpuCount)
print("extra_disk_size: " + str(extra_disk_size))
print("=-=-=-=-=-=-\n")
# See what SlipStream is passing us by way of environment variables
print("SlipStream environment:\n")
for param in os.environ.keys():
print "%20s %s" % (param, os.environ[param])
print("=-=-=-=-=-=-\n")
# Authenticate to the FCO API, getting a token for furture use
token = getToken(endpoint, customerUsername, customerUUID, customerPassword)
auth = dict(endpoint=endpoint, token=token)
print("Details for image_uuid " + image_uuid + ":\n");
img_ret = list_image(auth, image_uuid)
vdc_uuid_for_image = img_ret['vdcUUID']
# if (isVerbose):
print("vdc_uuid_for_image is " + vdc_uuid_for_image)
cluster_uuid_for_image = img_ret['clusterUUID']
print("cluster_uuid_for_image is " + cluster_uuid_for_image)
customer_vdc_uuid = get_first_vdc_in_cluster(auth, cluster_uuid_for_image)
# if (isVerbose):
print("The VDC to use is: " + customer_vdc_uuid)
# Setup VDC in this cluster if user doesn't have one
if (customer_vdc_uuid == ''):
vdc_uuid = create_vdc_in_cluster(auth, cluster_uuid_for_image)
if (isVerbose):
print("VDC we created is " + vdc_uuid)
customer_vdc_uuid = vdc_uuid
# Sanity check that we have a VDC to work with
if (customer_vdc_uuid == ''):
raise Exceptions.ExecutionException("No VDC to create the server in !")
current_time = time.strftime("%Y-%m-%d %H:%M:%S")
if vmName == None:
server_name = "VM " + current_time
else:
server_name = vmName
# Get the Product Offer UUID of the Standard Server product
product_offer = 'Standard Server'
server_po_uuid = get_prod_offer_uuid(auth, product_offer)
if (server_po_uuid == ""):
raise Exceptions.ExecutionException("No '" + product_offer + "' Product Offer found")
# Base the boot disk on the PO of the same size storage disk as the Image must have been; that way
# we can be reasonably sure it will exist.
image_disk_po_name = str(img_ret['size']) + " GB Storage Disk"
boot_disk_po_uuid = get_prod_offer_uuid(auth, image_disk_po_name)
if (boot_disk_po_uuid == ""):
raise Exceptions.ExecutionException("No suitable disk product offer found (expected a '" + image_disk_po_name + "' PO)")
# Create the additional disk (if any). We'll attach it later.
disk_name = "Disk " + current_time + " #2"
print("extra_disk_size = " + str(extra_disk_size))
extra_disk_uuid = ""
if (int(extra_disk_size) > 0):
print("Creating additional volatile disk")
extra_disk_uuid = create_disk(auth, 'Standard Disk', extra_disk_size, disk_name, customer_vdc_uuid)
server_data = build_server(auth_parms=auth, customer_uuid=customerUUID,
image_uuid=image_uuid,
vdc_uuid=customer_vdc_uuid,
server_po_uuid=server_po_uuid, boot_disk_po_uuid=boot_disk_po_uuid,
server_name=server_name,
ram_amount=ramAmount, cpu_count=cpuCount,
networkType=networkType,
cluster_uuid=cluster_uuid_for_image,
public_key=public_key,
context_script=contextScript)
if (isVerbose):
print "Return from build_server() is:"
print server_data
print "==== End build_server() details ===="
# If we created an extra disk, attach it now
if (extra_disk_uuid != ""):
attach_disk(auth_parms=auth, server_uuid=server_data[0], disk_uuid=extra_disk_uuid, index='2')
server_data = start_server(auth_parms=auth, server_data=server_data)
# This is the string that SlipStream picks up to let it know that the launch has been
# successful. Don't change it unless you also amend FCOConnector. The statement below will
# yield a line like:
# Server UUID and IP:6885959f-c53e-3b7d-aac2-4ff4b4327620:AAb5XUn6niUmQih9:ubuntu:109.231.122.249
#
# print "Server UUID and IP:" + ':'.join(server_data)
if (isVerbose):
print("server_data[0]=" + server_data[0]);
print("server_data[1]=" + server_data[1]);
print("server_data[2]=" + server_data[2]);
print("server_data[3]=" + server_data[3]);
# ret = "Server UUID and IP:" + ':'.join(server_data)
ret = dict(server_uuid=server_data[0],
ip=server_data[3],
password=server_data[1],
login=server_data[2]
)
if (isVerbose):
print ret
return ret
def _resize(self, node_instance):
"""
:param node_instance: node instance object
:type node_instance: <NodeInstance>
"""
print 'Node instance name: %s' % node_instance.get_name()
machine_name = node_instance.get_name()
vm = self._get_vm(machine_name)
vm_uuid = vm['id']
# Get the Product Offer UUID of the Standard Server product
product_offer = 'Standard Server'
endpoint = self.user_info.get_cloud_endpoint()
token = getToken(self.user_info.get_cloud_endpoint(),
self.user_info.get_cloud_username(),
self.user_info.get_cloud('user.uuid'),
self.user_info.get_cloud_password())
auth = dict(endpoint=endpoint, token=token)
server_resultset = list_resource_by_uuid(auth,
vm_uuid,
res_type='SERVER')
for l in range(0, server_resultset['totalCount']):
server = server_resultset['list'][l]
vdc_uuid = server['vdcUUID']
ram = 0
cpu = 0
# get the RAM in GB.
ram = node_instance.get_ram()
# get the Number of CPUs.
cpu = node_instance.get_cpu()
print '\n\n\n'
print 'CPU = ', cpu
print 'RAM = ', ram
# Validate the size of the CPU and the RAM input
validate_ram_cpu_size(auth, product_offer, cpu, ram)
print 'Resizing in progress'
print 'Stopping the VM: %s to resize CPU/RAM' % vm
# Stop the VM before attaching the disk
try:
ret = StopVM(vm_uuid, self.user_info.get_cloud('user.uuid'),
self.user_info.get_cloud_username(),
self.user_info.get_cloud_password(),
self.user_info.get_cloud_endpoint(), self.verbose)
except Exception as ex:
raise CloudError('Failed to stop VM %s with: %s' %
(vm_uuid, str(ex)))
clusterUUID = server['clusterUUID']
vdcUUID = server['vdcUUID']
disks = server['disks']
serverName = server['resourceName']
# Resize the server
resize_cpu_ram(auth, vm_uuid, serverName, clusterUUID, vdcUUID, cpu,
ram)
# Restart the VM and wait till it gets in RUNNING state
print 'Restart the VM'
server_data = [vm_uuid]
start_server(auth, server_data)
print("Waiting for the server to get in RUNNING state")
ret = wait_for_server(auth, vm_uuid, 'RUNNING')
if (ret != 0):
raise Exceptions.ExecutionException(
"Server is not in RUNNING state")
def _detach_disk(self, node_instance):
"""Detach disk from the VM.
:param node_instance: node instance object
:type node_instance: <NodeInstance>
"""
print 'Scaling down in progress for NODE INSTANCE name: %s' % node_instance.get_name(
)
machine_name = node_instance.get_name()
vm = self._get_vm(machine_name)
vm_uuid = vm['id']
print 'Stopping the VM: %s to detach disk' % vm
# Stop the VM before detaching the disk
try:
ret = StopVM(vm_uuid, self.user_info.get_cloud('user.uuid'),
self.user_info.get_cloud_username(),
self.user_info.get_cloud_password(),
self.user_info.get_cloud_endpoint(), self.verbose)
except Exception as ex:
raise CloudError('Failed to stop VM %s with: %s' %
(vm_uuid, str(ex)))
endpoint = self.user_info.get_cloud_endpoint()
token = getToken(self.user_info.get_cloud_endpoint(),
self.user_info.get_cloud_username(),
self.user_info.get_cloud('user.uuid'),
self.user_info.get_cloud_password())
auth = dict(endpoint=endpoint, token=token)
server_resultset = list_resource_by_uuid(auth,
vm_uuid,
res_type='SERVER')
for l in range(0, server_resultset['totalCount']):
server = server_resultset['list'][l]
disks = server['disks']
# Get the UUID of the disk to be detached
detach_diskUUID = node_instance.get_disk_detach_device()
print '\n\n\n'
print 'detach_diskUUID passed = %s' % detach_diskUUID
found = False
for disk in disks:
if (disk['resourceUUID'] == detach_diskUUID):
print 'Disk found on the server'
found = True
if (found == False):
raise Exceptions.ExecutionException(
"Disk not found on the server %s" % vm_uuid)
print 'Detaching the additional volatile disk'
# Detach it now
if (detach_diskUUID != ""):
detach_disk(auth, vm_uuid, detach_diskUUID)
# Delete the resource
rest_delete_resource(auth, detach_diskUUID, "DISK")
print 'Restart the VM'
server_data = [vm_uuid]
start_server(auth, server_data)
print("Waiting for the server to get in RUNNING state")
ret = wait_for_server(auth, vm_uuid, 'RUNNING')
if (ret != 0):
raise Exceptions.ExecutionException(
"Server is not in RUNNING state")
def _attach_disk(self, node_instance):
"""Attach extra disk to the VM.
:param node_instance: node instance object
:type node_instance: <NodeInstance>
:return: name of the device that was attached
:rtype: string
"""
print 'Scaling in progress'
current_time = time.strftime("%Y-%m-%d %H:%M:%S")
disk_device_name = "Disk " + current_time + " #2"
print 'Node instance name: %s' % node_instance.get_name()
machine_name = node_instance.get_name()
vm = self._get_vm(machine_name)
vm_uuid = vm['id']
endpoint = self.user_info.get_cloud_endpoint()
token = getToken(self.user_info.get_cloud_endpoint(),
self.user_info.get_cloud_username(),
self.user_info.get_cloud('user.uuid'),
self.user_info.get_cloud_password())
auth = dict(endpoint=endpoint, token=token)
# Size of the disk to attach (in GB).
disk_size_GB = int(node_instance.get_disk_attach_size())
print '\n\n\n'
print 'disk_size = ', disk_size_GB
server_resultset = list_resource_by_uuid(auth,
vm_uuid,
res_type='SERVER')
for l in range(0, server_resultset['totalCount']):
vdc = server_resultset['list'][l]
vdc_uuid = vdc['vdcUUID']
# Validate the size of the disk to be attached
validate_disk_size(auth, 'Standard Disk', disk_size_GB,
disk_device_name, vdc_uuid)
print 'Stopping the VM: %s to attach disk' % vm
# Stop the VM before attaching the disk
try:
ret = StopVM(vm_uuid, self.user_info.get_cloud('user.uuid'),
self.user_info.get_cloud_username(),
self.user_info.get_cloud_password(),
self.user_info.get_cloud_endpoint(), self.verbose)
except Exception as ex:
raise CloudError('Failed to stop VM %s with: %s' %
(vm_uuid, str(ex)))
disk_uuid = ""
if (int(disk_size_GB) > 0):
print('Creating additional volatile disk')
# Create the disk
disk_uuid = create_disk(auth, 'Standard Disk', disk_size_GB,
disk_device_name, vdc_uuid)
print 'Attaching the additional volatile disk'
# If we created an extra disk, attach it now
if (disk_uuid != ""):
attach_disk(auth, vm_uuid, disk_uuid=disk_uuid, index='2')
print 'Restart the VM'
server_data = [vm_uuid]
start_server(auth, server_data)
print("Waiting for the server to get in RUNNING state")
ret = wait_for_server(auth, vm_uuid, 'RUNNING')
if (ret != 0):
raise Exceptions.ExecutionException(
"Server is not in RUNNING state")
# Return the created disk's uuid
return disk_uuid
