def create_vm_instance(os_creds,
instance_settings,
image_settings,
keypair_creator=None,
init_only=False):
"""
Creates a VM instance
:param os_creds: The OpenStack credentials
:param instance_settings: Instance of VmInstanceConfig
:param image_settings: The object containing image settings
:param keypair_creator: The object responsible for creating the keypair
associated with this VM instance. (optional)
:param init_only: Denotes whether or not this is being called for
initialization (T) or creation (F) (default False)
:return: A reference to the VM instance object
"""
kp_settings = None
if keypair_creator:
kp_settings = keypair_creator.keypair_settings
vm_creator = OpenStackVmInstance(os_creds, instance_settings,
image_settings, kp_settings)
if init_only:
vm_creator.initialize()
else:
vm_creator.create()
return vm_creator
def test_vnf(self):
"""Run IXIA Stress test on clearwater ims instance."""
start_time = time.time()
cfy_client = self.orchestrator['object']
outputs = cfy_client.deployments.outputs.get(
self.vnf['descriptor'].get('name'))['outputs']
dns_ip = outputs['dns_ip']
ellis_ip = outputs['ellis_ip']
self.__logger.info("Creating full IXIA network ...")
subnet_settings = SubnetConfig(name='ixia_management_subnet',
cidr='10.10.10.0/24',
dns_nameservers=[env.get('NAMESERVER')])
network_settings = NetworkConfig(name='ixia_management_network',
subnet_settings=[subnet_settings])
network_creator = OpenStackNetwork(self.snaps_creds, network_settings)
network_creator.create()
self.created_object.append(network_creator)
ext_net_name = snaps_utils.get_ext_net_name(self.snaps_creds)
router_creator = OpenStackRouter(
self.snaps_creds,
RouterConfig(name='ixia_management_router',
external_gateway=ext_net_name,
internal_subnets=[subnet_settings.name]))
router_creator.create()
self.created_object.append(router_creator)
# security group creation
self.__logger.info("Creating security groups for IXIA VMs")
sg_rules = list()
sg_rules.append(
SecurityGroupRuleConfig(sec_grp_name="ixia_management",
direction=Direction.ingress,
protocol=Protocol.tcp,
port_range_min=1,
port_range_max=65535))
sg_rules.append(
SecurityGroupRuleConfig(sec_grp_name="ixia_management",
direction=Direction.ingress,
protocol=Protocol.udp,
port_range_min=1,
port_range_max=65535))
sg_rules.append(
SecurityGroupRuleConfig(sec_grp_name="ixia_management",
direction=Direction.ingress,
protocol=Protocol.icmp))
ixia_managment_sg_settings = SecurityGroupConfig(
name="ixia_management", rule_settings=sg_rules)
securit_group_creator = OpenStackSecurityGroup(
self.snaps_creds, ixia_managment_sg_settings)
securit_group_creator.create()
self.created_object.append(securit_group_creator)
sg_rules = list()
sg_rules.append(
SecurityGroupRuleConfig(sec_grp_name="ixia_ssh_http",
direction=Direction.ingress,
protocol=Protocol.tcp,
port_range_min=1,
port_range_max=65535))
ixia_ssh_http_sg_settings = SecurityGroupConfig(name="ixia_ssh_http",
rule_settings=sg_rules)
securit_group_creator = OpenStackSecurityGroup(
self.snaps_creds, ixia_ssh_http_sg_settings)
securit_group_creator.create()
self.created_object.append(securit_group_creator)
chassis_flavor_settings = FlavorConfig(name="ixia_vChassis",
ram=4096,
disk=40,
vcpus=2)
flavor_creator = OpenStackFlavor(self.snaps_creds,
chassis_flavor_settings)
flavor_creator.create()
self.created_object.append(flavor_creator)
card_flavor_settings = FlavorConfig(name="ixia_vCard",
ram=4096,
disk=4,
vcpus=2)
flavor_creator = OpenStackFlavor(self.snaps_creds,
card_flavor_settings)
flavor_creator.create()
self.created_object.append(flavor_creator)
load_flavor_settings = FlavorConfig(name="ixia_vLoad",
ram=8192,
disk=100,
vcpus=4)
flavor_creator = OpenStackFlavor(self.snaps_creds,
load_flavor_settings)
flavor_creator.create()
self.created_object.append(flavor_creator)
chassis_image_settings = ImageConfig(
name=self.test['requirements']['chassis']['image'],
image_user='******',
exists=True)
card_image_settings = ImageConfig(
name=self.test['requirements']['card']['image'],
image_user='******',
exists=True)
load_image_settings = ImageConfig(
name=self.test['requirements']['load']['image'],
image_user='******',
exists=True)
chassis_port_settings = PortConfig(name='ixia_chassis_port',
network_name=network_settings.name)
card1_port1_settings = PortConfig(name='ixia_card1_port1',
network_name=network_settings.name)
card2_port1_settings = PortConfig(name='ixia_card2_port1',
network_name=network_settings.name)
card1_port2_settings = PortConfig(name='ixia_card1_port2',
network_name="cloudify_ims_network")
card2_port2_settings = PortConfig(name='ixia_card2_port2',
network_name="cloudify_ims_network")
load_port_settings = PortConfig(name='ixia_load_port',
network_name=network_settings.name)
chassis_settings = VmInstanceConfig(
name='ixia_vChassis',
flavor=chassis_flavor_settings.name,
port_settings=[chassis_port_settings],
security_group_names=[
ixia_ssh_http_sg_settings.name, ixia_managment_sg_settings.name
],
floating_ip_settings=[
FloatingIpConfig(
name='ixia_vChassis_fip',
port_name=chassis_port_settings.name,
router_name=router_creator.router_settings.name)
])
vm_creator = OpenStackVmInstance(self.snaps_creds, chassis_settings,
chassis_image_settings)
self.__logger.info("Creating Ixia vChassis VM")
vm_creator.create()
fip_chassis = vm_creator.get_floating_ip().ip
self.created_object.append(vm_creator)
card1_settings = VmInstanceConfig(
name='ixia_vCard1',
flavor=card_flavor_settings.name,
port_settings=[card1_port1_settings, card1_port2_settings],
security_group_names=[ixia_managment_sg_settings.name])
vm_creator = OpenStackVmInstance(self.snaps_creds, card1_settings,
card_image_settings)
self.__logger.info("Creating Ixia vCard1 VM")
vm_creator.create()
vcard_ips = list()
vcard_ips_p2 = list()
vcard_ips.append(vm_creator.get_port_ip('ixia_card1_port1'))
vcard_ips_p2.append(vm_creator.get_port_ip('ixia_card1_port2'))
self.created_object.append(vm_creator)
card2_settings = VmInstanceConfig(
name='ixia_vCard2',
flavor=card_flavor_settings.name,
port_settings=[card2_port1_settings, card2_port2_settings],
security_group_names=[ixia_managment_sg_settings.name])
vm_creator = OpenStackVmInstance(self.snaps_creds, card2_settings,
card_image_settings)
self.__logger.info("Creating Ixia vCard2 VM")
vm_creator.create()
vcard_ips.append(vm_creator.get_port_ip('ixia_card2_port1'))
vcard_ips_p2.append(vm_creator.get_port_ip('ixia_card2_port2'))
self.created_object.append(vm_creator)
load_settings = VmInstanceConfig(
name='ixia_vLoad',
flavor=load_flavor_settings.name,
port_settings=[load_port_settings],
security_group_names=[
ixia_ssh_http_sg_settings.name, ixia_managment_sg_settings.name
],
floating_ip_settings=[
FloatingIpConfig(
name='ixia_vLoad_fip',
port_name=load_port_settings.name,
router_name=router_creator.router_settings.name)
])
vm_creator = OpenStackVmInstance(self.snaps_creds, load_settings,
load_image_settings)
self.__logger.info("Creating Ixia vLoad VM")
vm_creator.create()
fip_load = vm_creator.get_floating_ip().ip
self.created_object.append(vm_creator)
self.__logger.info("Chassis IP is: %s", fip_chassis)
login_url = "https://" + str(fip_chassis) + "/api/v1/auth/session"
cards_url = "https://" + str(fip_chassis) + "/api/v2/ixos/cards/"
payload = json.dumps({
"username": "******",
"password": "******",
"rememberMe": "false"
})
api_key = json.loads(
(IxChassisUtils.ChassisRestAPI.postWithPayload(login_url,
payload)))["apiKey"]
self.__logger.info("Adding 2 card back inside the ixia chassis...")
for ip in vcard_ips:
payload = {"ipAddress": str(ip)}
response = json.loads(
IxChassisUtils.ChassisRestAPI.postOperation(
cards_url, api_key, payload))
count = 0
while (int(
IxChassisUtils.ChassisRestAPI.getWithHeaders(
response['url'], api_key)['progress']) != 100):
self.__logger.debug("Operation did not finish yet. \
Waiting for 1 more second..")
time.sleep(1)
if count > 60:
raise Exception("Adding card take more than 60 seconds")
count += 1
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.MissingHostKeyPolicy())
ssh.connect(fip_chassis, username="******", password="******")
cmd = "set license-check disable"
run_blocking_ssh_command(ssh, cmd)
cmd = "restart-service ixServer"
run_blocking_ssh_command(ssh, cmd)
self.config_ellis(ellis_ip)
# Get IPs of P-CSCF
resolver = dns.resolver.Resolver()
resolver.nameservers = [dns_ip]
result = resolver.query("bono.clearwater.local")
iplistims = ''
i = 0
for rdata in result:
i = i + 1
print rdata.address
iplistims += str(rdata.address)
if i != len(result):
iplistims += ';'
kResourcesUrl = 'http://%s:%s/api/v0/resources' % (fip_load, 8080)
kRxfPath = r"REG_CALL_OPNFV_v13.rxf"
test_filname = self.test['inputs']['test_filname']
kGatewaySharedFolder = '/mnt/ixload-share/'
kRxfRelativeUploadPath = 'uploads/%s' % os.path.split(kRxfPath)[1]
kRxfAbsoluteUploadPath = os.path.join(kGatewaySharedFolder,
kRxfRelativeUploadPath)
kChassisList = [str(fip_chassis)]
dataFileNameList = [
test_filname, 'Registration_only_LPS.tst', 'SIPCall.tst'
]
kPortListPerCommunityCommunity = {
"VoIP1@VM1": [(1, 1, 1)],
"VoIP2@VM2": [(1, 2, 1)]
}
kStatsToDisplayDict = self.test['inputs']['stats']
connection = IxRestUtils.getConnection(fip_load, 8080)
self.__logger.info("Creating a new session...")
sessionUrl = IxLoadUtils.createSession(connection,
self.test['version'])
license_server = self.test['inputs']['licenseServer']
IxLoadUtils.configureLicenseServer(connection, sessionUrl,
license_server)
files_dir = os.path.join(self.case_dir, 'ixia/files')
target_file = open(os.path.join(files_dir, test_filname), 'w')
j2_env = Environment(loader=FileSystemLoader(files_dir),
trim_blocks=True)
self.test['inputs'].update(
dict(ipchassis=fip_chassis,
ipcard1=vcard_ips_p2[0],
ipcard2=vcard_ips_p2[1],
iplistims=iplistims))
target_file.write(
j2_env.get_template(test_filname + '.template').render(
self.test['inputs']))
target_file.close()
self.__logger.info('Uploading files %s...' % kRxfPath)
for dataFile in dataFileNameList:
localFilePath = os.path.join(files_dir, dataFile)
remoteFilePath = os.path.join(kGatewaySharedFolder,
'uploads/%s' % dataFile)
IxLoadUtils.uploadFile(connection, kResourcesUrl, localFilePath,
remoteFilePath)
self.__logger.info('Upload file finished.')
self.__logger.info("Loading repository %s..." % kRxfAbsoluteUploadPath)
IxLoadUtils.loadRepository(connection, sessionUrl,
kRxfAbsoluteUploadPath)
self.__logger.info("Clearing chassis list...")
IxLoadUtils.clearChassisList(connection, sessionUrl)
self.__logger.info("Adding chassis %s..." % (kChassisList))
IxLoadUtils.addChassisList(connection, sessionUrl, kChassisList)
self.__logger.info("Assigning new ports...")
IxLoadUtils.assignPorts(connection, sessionUrl,
kPortListPerCommunityCommunity)
self.__logger.info("Starting the test...")
IxLoadUtils.runTest(connection, sessionUrl)
self.__logger.info("Polling values for stats %s..." %
(kStatsToDisplayDict))
result = IxLoadUtils.pollStats(connection, sessionUrl,
kStatsToDisplayDict)
self.__logger.info("Test finished.")
self.__logger.info("Checking test status...")
testRunError = IxLoadUtils.getTestRunError(connection, sessionUrl)
self.__logger.info(result)
duration = time.time() - start_time
self.details['test_vnf'].update(status='PASS',
result=result,
duration=duration)
if testRunError:
self.__logger.info("The test exited with following error: %s" %
(testRunError))
self.details['test_vnf'].update(status='FAIL', duration=duration)
return False
else:
self.__logger.info("The test completed successfully.")
self.details['test_vnf'].update(status='PASS', duration=duration)
self.result += 1 / 3 * 100
return True
def deploy_orchestrator(self):
self.logger.info("Deploying Open Baton...")
self.logger.info("Details: %s", self.mano['details'])
start_time = time.time()
self.logger.info("Creating orchestra instance...")
userdata = get_userdata(self.mano)
self.logger.info("flavor: %s\n"
"image: %s\n"
"network_id: %s\n",
self.mano['details']['flavor']['name'],
self.mano['requirements']['image'],
self.mano['details']['network']['id'])
self.logger.debug("userdata: %s\n", userdata)
# setting up image
image_settings = ImageSettings(name=self.mano['requirements']['image'],
image_user='******',
exists=True)
# setting up port
port_settings = PortSettings(
name='%s_port' % self.case_name,
network_name=self.mano['details']['network']['name'])
# build configuration of vm
orchestra_settings = VmInstanceSettings(
name=self.case_name,
flavor=self.mano['details']['flavor']['name'],
port_settings=[port_settings],
security_group_names=[self.mano['details']['sec_group']],
userdata=userdata)
orchestra_vm = OpenStackVmInstance(self.snaps_creds,
orchestra_settings, image_settings)
orchestra_vm.create()
self.created_resources.append(orchestra_vm)
self.mano['details']['id'] = orchestra_vm.get_vm_info()['id']
self.logger.info("Created orchestra instance: %s",
self.mano['details']['id'])
self.logger.info("Associating floating ip: '%s' to VM '%s' ",
self.mano['details']['fip'].ip, self.case_name)
nova_client = os_utils.get_nova_client()
if not os_utils.add_floating_ip(nova_client,
self.mano['details']['id'],
self.mano['details']['fip'].ip):
duration = time.time() - start_time
self.details["orchestrator"].update(status='FAIL',
duration=duration)
self.logger.error("Cannot associate floating IP to VM.")
return False
self.logger.info("Waiting for Open Baton NFVO to be up and running...")
timeout = 0
while timeout < 200:
if servertest(self.mano['details']['fip'].ip, "8080"):
break
else:
self.logger.info("Open Baton NFVO is not started yet (%ss)",
(timeout * 5))
time.sleep(5)
timeout += 1
if timeout >= 200:
duration = time.time() - start_time
self.details["orchestrator"].update(status='FAIL',
duration=duration)
self.logger.error("Open Baton is not started correctly")
return False
self.logger.info("Waiting for all components to be up and running...")
time.sleep(60)
duration = time.time() - start_time
self.details["orchestrator"].update(status='PASS', duration=duration)
self.logger.info("Deploy Open Baton NFVO: OK")
return True
def deploy_orchestrator(self):
"""
Deploy Cloudify Manager.
network, security group, fip, VM creation
"""
# network creation
start_time = time.time()
self.__logger.info("Creating keypair ...")
kp_file = os.path.join(self.data_dir, "cloudify_vrouter.pem")
keypair_settings = KeypairSettings(name='cloudify_vrouter_kp',
private_filepath=kp_file)
keypair_creator = OpenStackKeypair(self.snaps_creds, keypair_settings)
keypair_creator.create()
self.created_object.append(keypair_creator)
self.__logger.info("Creating full network ...")
subnet_settings = SubnetSettings(name='cloudify_vrouter_subnet',
cidr='10.67.79.0/24')
network_settings = NetworkSettings(name='cloudify_vrouter_network',
subnet_settings=[subnet_settings])
network_creator = OpenStackNetwork(self.snaps_creds, network_settings)
network_creator.create()
self.created_object.append(network_creator)
ext_net_name = snaps_utils.get_ext_net_name(self.snaps_creds)
router_creator = OpenStackRouter(
self.snaps_creds,
RouterSettings(name='cloudify_vrouter_router',
external_gateway=ext_net_name,
internal_subnets=[subnet_settings.name]))
router_creator.create()
self.created_object.append(router_creator)
# security group creation
self.__logger.info("Creating security group for cloudify manager vm")
sg_rules = list()
sg_rules.append(
SecurityGroupRuleSettings(sec_grp_name="sg-cloudify-manager",
direction=Direction.ingress,
protocol=Protocol.tcp,
port_range_min=1,
port_range_max=65535))
sg_rules.append(
SecurityGroupRuleSettings(sec_grp_name="sg-cloudify-manager",
direction=Direction.ingress,
protocol=Protocol.udp,
port_range_min=1,
port_range_max=65535))
security_group_creator = OpenStackSecurityGroup(
self.snaps_creds,
SecurityGroupSettings(name="sg-cloudify-manager",
rule_settings=sg_rules))
security_group_creator.create()
self.created_object.append(security_group_creator)
# orchestrator VM flavor
self.__logger.info("Get or create flavor for cloudify manager vm ...")
flavor_settings = FlavorSettings(
name=self.orchestrator['requirements']['flavor']['name'],
ram=self.orchestrator['requirements']['flavor']['ram_min'],
disk=50,
vcpus=2)
flavor_creator = OpenStackFlavor(self.snaps_creds, flavor_settings)
flavor_creator.create()
self.created_object.append(flavor_creator)
image_settings = ImageSettings(
name=self.orchestrator['requirements']['os_image'],
image_user='******',
exists=True)
port_settings = PortSettings(name='cloudify_manager_port',
network_name=network_settings.name)
manager_settings = VmInstanceSettings(
name='cloudify_manager',
flavor=flavor_settings.name,
port_settings=[port_settings],
security_group_names=[
security_group_creator.sec_grp_settings.name
],
floating_ip_settings=[
FloatingIpSettings(
name='cloudify_manager_fip',
port_name=port_settings.name,
router_name=router_creator.router_settings.name)
])
manager_creator = OpenStackVmInstance(self.snaps_creds,
manager_settings, image_settings,
keypair_settings)
self.__logger.info("Creating cloudify manager VM")
manager_creator.create()
self.created_object.append(manager_creator)
public_auth_url = os_utils.get_endpoint('identity')
self.__logger.info("Set creds for cloudify manager")
cfy_creds = dict(keystone_username=self.tenant_name,
keystone_password=self.tenant_name,
keystone_tenant_name=self.tenant_name,
keystone_url=public_auth_url)
cfy_client = CloudifyClient(host=manager_creator.get_floating_ip().ip,
username='******',
password='******',
tenant='default_tenant')
self.orchestrator['object'] = cfy_client
self.cfy_manager_ip = manager_creator.get_floating_ip().ip
self.__logger.info("Attemps running status of the Manager")
cfy_status = None
retry = 10
while str(cfy_status) != 'running' and retry:
try:
cfy_status = cfy_client.manager.get_status()['status']
self.__logger.debug("The current manager status is %s",
cfy_status)
except Exception: # pylint: disable=broad-except
self.__logger.warning("Cloudify Manager isn't " +
"up and running. Retrying ...")
retry = retry - 1
time.sleep(30)
if str(cfy_status) == 'running':
self.__logger.info("Cloudify Manager is up and running")
else:
raise Exception("Cloudify Manager isn't up and running")
self.__logger.info("Put OpenStack creds in manager")
secrets_list = cfy_client.secrets.list()
for k, val in cfy_creds.iteritems():
if not any(d.get('key', None) == k for d in secrets_list):
cfy_client.secrets.create(k, val)
else:
cfy_client.secrets.update(k, val)
duration = time.time() - start_time
self.__logger.info("Put private keypair in manager")
if manager_creator.vm_ssh_active(block=True):
ssh = manager_creator.ssh_client()
scp = SCPClient(ssh.get_transport(), socket_timeout=15.0)
scp.put(kp_file, '~/')
cmd = "sudo cp ~/cloudify_vrouter.pem /etc/cloudify/"
run_blocking_ssh_command(ssh, cmd)
cmd = "sudo chmod 444 /etc/cloudify/cloudify_vrouter.pem"
run_blocking_ssh_command(ssh, cmd)
cmd = "sudo yum install -y gcc python-devel"
run_blocking_ssh_command(ssh, cmd,
"Unable to install packages on manager")
self.details['orchestrator'].update(status='PASS', duration=duration)
self.vnf['inputs'].update(dict(external_network_name=ext_net_name))
return True
subnet_settings=[subnet_settings])
network = OpenStackNetwork(os_creds, network_settings)
network.create()
# Flavors
from snaps.config.flavor import FlavorConfig
from snaps.openstack.create_flavor import OpenStackFlavor
flavor_settings = FlavorConfig(name='test-flavor', ram=256, disk=10, vcpus=2)
flavor = OpenStackFlavor(os_creds, flavor_settings)
flavor.create()
# Instances
from snaps.config.network import PortConfig
from snaps.openstack.create_instance import OpenStackVmInstance
port_settings = PortConfig(name='test-port',
network_name=network_settings.name)
instance_settings = VmInstanceConfig(name='test-inst',
flavor=flavor_settings.name,
port_settings=[port_settings])
vm_inst = OpenStackVmInstance(os_creds, instance_settings, image_settings)
vm_inst.create(block=True)
# Cleanup
vm_inst.clean()
flavor.clean()
network.clean()
image.clean()
def deploy_orchestrator(self):
# pylint: disable=too-many-locals,too-many-statements
"""
Deploy Cloudify Manager.
network, security group, fip, VM creation
"""
start_time = time.time()
# orchestrator VM flavor
self.__logger.info("Get or create flavor for cloudify manager vm ...")
flavor_settings = FlavorConfig(
name="{}-{}".format(
self.orchestrator['requirements']['flavor']['name'],
self.uuid),
ram=self.orchestrator['requirements']['flavor']['ram_min'],
disk=50,
vcpus=2)
flavor_creator = OpenStackFlavor(self.snaps_creds, flavor_settings)
flavor_creator.create()
self.created_object.append(flavor_creator)
self.__logger.info("Creating a second user to bypass issues ...")
user_creator = OpenStackUser(
self.snaps_creds,
UserConfig(
name='cloudify_network_bug-{}'.format(self.uuid),
password=str(uuid.uuid4()),
project_name=self.tenant_name,
domain_name=self.snaps_creds.user_domain_name,
roles={'_member_': self.tenant_name}))
user_creator.create()
self.created_object.append(user_creator)
snaps_creds = user_creator.get_os_creds(self.snaps_creds.project_name)
self.__logger.debug("snaps creds: %s", snaps_creds)
self.__logger.info("Creating keypair ...")
kp_file = os.path.join(self.data_dir, "cloudify_ims.pem")
keypair_settings = KeypairConfig(
name='cloudify_ims_kp-{}'.format(self.uuid),
private_filepath=kp_file)
keypair_creator = OpenStackKeypair(snaps_creds, keypair_settings)
keypair_creator.create()
self.created_object.append(keypair_creator)
# needs some images
self.__logger.info("Upload some OS images if it doesn't exist")
for image_name, image_file in self.images.iteritems():
self.__logger.info("image: %s, file: %s", image_name, image_file)
if image_file and image_name:
image_creator = OpenStackImage(
snaps_creds,
ImageConfig(
name=image_name, image_user='******',
img_format='qcow2', image_file=image_file))
image_creator.create()
self.created_object.append(image_creator)
# network creation
self.__logger.info("Creating full network ...")
subnet_settings = SubnetConfig(
name='cloudify_ims_subnet-{}'.format(self.uuid),
cidr='10.67.79.0/24',
dns_nameservers=[env.get('NAMESERVER')])
network_settings = NetworkConfig(
name='cloudify_ims_network-{}'.format(self.uuid),
subnet_settings=[subnet_settings])
network_creator = OpenStackNetwork(snaps_creds, network_settings)
network_creator.create()
self.created_object.append(network_creator)
ext_net_name = snaps_utils.get_ext_net_name(snaps_creds)
router_creator = OpenStackRouter(
snaps_creds,
RouterConfig(
name='cloudify_ims_router-{}'.format(self.uuid),
external_gateway=ext_net_name,
internal_subnets=[subnet_settings.name]))
router_creator.create()
self.created_object.append(router_creator)
# security group creation
self.__logger.info("Creating security group for cloudify manager vm")
sg_rules = list()
sg_rules.append(
SecurityGroupRuleConfig(
sec_grp_name="sg-cloudify-manager-{}".format(self.uuid),
direction=Direction.ingress, protocol=Protocol.tcp,
port_range_min=1, port_range_max=65535))
sg_rules.append(
SecurityGroupRuleConfig(
sec_grp_name="sg-cloudify-manager-{}".format(self.uuid),
direction=Direction.ingress, protocol=Protocol.udp,
port_range_min=1, port_range_max=65535))
security_group_creator = OpenStackSecurityGroup(
snaps_creds,
SecurityGroupConfig(
name="sg-cloudify-manager-{}".format(self.uuid),
rule_settings=sg_rules))
security_group_creator.create()
self.created_object.append(security_group_creator)
image_settings = ImageConfig(
name=self.orchestrator['requirements']['os_image'],
image_user='******',
exists=True)
port_settings = PortConfig(
name='cloudify_manager_port-{}'.format(self.uuid),
network_name=network_settings.name)
manager_settings = VmInstanceConfig(
name='cloudify_manager-{}'.format(self.uuid),
flavor=flavor_settings.name,
port_settings=[port_settings],
security_group_names=[
security_group_creator.sec_grp_settings.name],
floating_ip_settings=[FloatingIpConfig(
name='cloudify_manager_fip-{}'.format(self.uuid),
port_name=port_settings.name,
router_name=router_creator.router_settings.name)])
manager_creator = OpenStackVmInstance(
snaps_creds, manager_settings, image_settings,
keypair_settings)
self.__logger.info("Creating cloudify manager VM")
manager_creator.create()
self.created_object.append(manager_creator)
public_auth_url = keystone_utils.get_endpoint(snaps_creds, 'identity')
cfy_creds = dict(
keystone_username=snaps_creds.username,
keystone_password=snaps_creds.password,
keystone_tenant_name=snaps_creds.project_name,
keystone_url=public_auth_url,
region=snaps_creds.region_name,
user_domain_name=snaps_creds.user_domain_name,
project_domain_name=snaps_creds.project_domain_name)
self.__logger.info("Set creds for cloudify manager %s", cfy_creds)
cfy_client = CloudifyClient(
host=manager_creator.get_floating_ip().ip,
username='******', password='******', tenant='default_tenant')
self.orchestrator['object'] = cfy_client
self.__logger.info("Attemps running status of the Manager")
for loop in range(10):
try:
self.__logger.debug(
"status %s", cfy_client.manager.get_status())
cfy_status = cfy_client.manager.get_status()['status']
self.__logger.info(
"The current manager status is %s", cfy_status)
if str(cfy_status) != 'running':
raise Exception("Cloudify Manager isn't up and running")
self.__logger.info("Put OpenStack creds in manager")
secrets_list = cfy_client.secrets.list()
for k, val in cfy_creds.iteritems():
if not any(d.get('key', None) == k for d in secrets_list):
cfy_client.secrets.create(k, val)
else:
cfy_client.secrets.update(k, val)
break
except Exception: # pylint: disable=broad-except
self.logger.info(
"try %s: Cloudify Manager isn't up and running", loop + 1)
time.sleep(30)
else:
self.logger.error("Cloudify Manager isn't up and running")
return False
duration = time.time() - start_time
if manager_creator.vm_ssh_active(block=True):
self.__logger.info("Put private keypair in manager")
ssh = manager_creator.ssh_client()
scp = SCPClient(ssh.get_transport(), socket_timeout=15.0)
scp.put(kp_file, '~/')
cmd = "sudo cp ~/cloudify_ims.pem /etc/cloudify/"
self.run_blocking_ssh_command(ssh, cmd)
cmd = "sudo chmod 444 /etc/cloudify/cloudify_ims.pem"
self.run_blocking_ssh_command(ssh, cmd)
# cmd2 is badly unpinned by Cloudify
cmd = "sudo yum install -y gcc python-devel python-cmd2"
self.run_blocking_ssh_command(
ssh, cmd, "Unable to install packages on manager")
self.run_blocking_ssh_command(ssh, 'cfy status')
else:
self.__logger.error("Cannot connect to manager")
return False
self.details['orchestrator'].update(status='PASS', duration=duration)
self.vnf['inputs'].update(dict(
external_network_name=ext_net_name,
network_name=network_settings.name,
key_pair_name=keypair_settings.name
))
self.result = 1/3 * 100
return True
class NovaUtilsInstanceVolumeTests(OSComponentTestCase):
"""
Tests the creation of VM instances via nova_utils.py
"""
def setUp(self):
"""
Setup objects required by VM instances
:return:
"""
guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
self.nova = nova_utils.nova_client(self.os_creds, self.os_session)
self.cinder = cinder_utils.cinder_client(
self.os_creds, self.os_session)
self.image_creator = None
self.network_creator = None
self.flavor_creator = None
self.volume_creator = None
self.instance_creator = None
try:
image_settings = openstack_tests.cirros_image_settings(
name=guid + '-image', image_metadata=self.image_metadata)
self.image_creator = OpenStackImage(
self.os_creds, image_settings=image_settings)
self.image_creator.create()
network_settings = openstack_tests.get_priv_net_config(
project_name=self.os_creds.project_name,
net_name="{}-{}".format(guid, 'net'),
subnet_name="{}-{}".format(guid, 'subnet')).network_settings
self.network_creator = OpenStackNetwork(
self.os_creds, network_settings)
self.network_creator.create()
flavor_settings = openstack_tests.get_flavor_config(
name=guid + '-flavor', ram=256, disk=10, vcpus=1,
metadata=self.flavor_metadata)
self.flavor_creator = OpenStackFlavor(
self.os_creds, flavor_settings)
self.flavor_creator.create()
# Create Volume
volume_settings = VolumeConfig(
name=self.__class__.__name__ + '-' + str(guid))
self.volume_creator = OpenStackVolume(
self.os_creds, volume_settings)
self.volume_creator.create(block=True)
port_settings = PortConfig(
name=guid + '-port', network_name=network_settings.name)
instance_settings = VmInstanceConfig(
name=guid + '-vm_inst',
flavor=self.flavor_creator.flavor_settings.name,
port_settings=[port_settings])
self.instance_creator = OpenStackVmInstance(
self.os_creds, instance_settings, image_settings)
self.instance_creator.create(block=True)
except:
self.tearDown()
raise
def tearDown(self):
"""
Cleanup deployed resources
:return:
"""
if self.instance_creator:
try:
self.instance_creator.clean()
except:
pass
if self.volume_creator:
try:
self.volume_creator.clean()
except:
pass
if self.flavor_creator:
try:
self.flavor_creator.clean()
except:
pass
if self.network_creator:
try:
self.network_creator.clean()
except:
pass
if self.image_creator:
try:
self.image_creator.clean()
except:
pass
super(self.__class__, self).__clean__()
def test_add_remove_volume(self):
"""
Tests the nova_utils.attach_volume() and detach_volume functions with
a timeout value
:return:
"""
self.assertIsNotNone(self.volume_creator.get_volume())
self.assertEqual(0, len(self.volume_creator.get_volume().attachments))
# Attach volume to VM
neutron = neutron_utils.neutron_client(
self.os_creds, self.os_session)
keystone = keystone_utils.keystone_client(
self.os_creds, self.os_session)
self.assertIsNotNone(nova_utils.attach_volume(
self.nova, neutron, keystone, self.instance_creator.get_vm_inst(),
self.volume_creator.get_volume(), self.os_creds.project_name))
vol_attach = None
vol_detach = None
attached = False
start_time = time.time()
while time.time() < start_time + 120:
vol_attach = cinder_utils.get_volume_by_id(
self.cinder, self.volume_creator.get_volume().id)
if len(vol_attach.attachments) > 0:
attached = True
break
time.sleep(3)
self.assertTrue(attached)
self.assertIsNotNone(vol_attach)
keystone = keystone_utils.keystone_client(
self.os_creds, self.os_session)
vm_attach = nova_utils.get_server_object_by_id(
self.nova, neutron, keystone,
self.instance_creator.get_vm_inst().id, self.os_creds.project_name)
# Validate Attachment
self.assertIsNotNone(vol_attach)
self.assertEqual(self.volume_creator.get_volume().id, vol_attach.id)
self.assertEqual(1, len(vol_attach.attachments))
self.assertEqual(vm_attach.volume_ids[0]['id'],
vol_attach.attachments[0]['volume_id'])
# Detach volume to VM
self.assertIsNotNone(nova_utils.detach_volume(
self.nova, neutron, keystone, self.instance_creator.get_vm_inst(),
self.volume_creator.get_volume(), self.os_creds.project_name))
start_time = time.time()
while time.time() < start_time + 120:
vol_detach = cinder_utils.get_volume_by_id(
self.cinder, self.volume_creator.get_volume().id)
if len(vol_detach.attachments) == 0:
attached = False
break
time.sleep(3)
self.assertFalse(attached)
self.assertIsNotNone(vol_detach)
vm_detach = nova_utils.get_server_object_by_id(
self.nova, neutron, keystone,
self.instance_creator.get_vm_inst().id, self.os_creds.project_name)
# Validate Detachment
self.assertIsNotNone(vol_detach)
self.assertEqual(self.volume_creator.get_volume().id, vol_detach.id)
self.assertEqual(0, len(vol_detach.attachments))
self.assertEqual(0, len(vm_detach.volume_ids))
def test_attach_volume_nowait(self):
"""
Tests the nova_utils.attach_volume() with a timeout value that is too
small to have the volume attachment data to be included on the VmInst
object that was supposed to be returned
"""
self.assertIsNotNone(self.volume_creator.get_volume())
self.assertEqual(0, len(self.volume_creator.get_volume().attachments))
# Attach volume to VM
neutron = neutron_utils.neutron_client(self.os_creds, self.os_session)
keystone = keystone_utils.keystone_client(
self.os_creds, self.os_session)
with self.assertRaises(NovaException):
nova_utils.attach_volume(
self.nova, neutron, keystone,
self.instance_creator.get_vm_inst(),
self.volume_creator.get_volume(), self.os_creds.project_name,
0)
def test_detach_volume_nowait(self):
"""
Tests the nova_utils.detach_volume() with a timeout value that is too
small to have the volume attachment data to be included on the VmInst
object that was supposed to be returned
"""
self.assertIsNotNone(self.volume_creator.get_volume())
self.assertEqual(0, len(self.volume_creator.get_volume().attachments))
# Attach volume to VM
neutron = neutron_utils.neutron_client(self.os_creds, self.os_session)
keystone = keystone_utils.keystone_client(
self.os_creds, self.os_session)
nova_utils.attach_volume(
self.nova, neutron, keystone, self.instance_creator.get_vm_inst(),
self.volume_creator.get_volume(), self.os_creds.project_name)
# Check VmInst for attachment
keystone = keystone_utils.keystone_client(
self.os_creds, self.os_session)
latest_vm = nova_utils.get_server_object_by_id(
self.nova, neutron, keystone,
self.instance_creator.get_vm_inst().id, self.os_creds.project_name)
self.assertEqual(1, len(latest_vm.volume_ids))
# Check Volume for attachment
vol_attach = None
attached = False
start_time = time.time()
while time.time() < start_time + 120:
vol_attach = cinder_utils.get_volume_by_id(
self.cinder, self.volume_creator.get_volume().id)
if len(vol_attach.attachments) > 0:
attached = True
break
time.sleep(3)
self.assertTrue(attached)
self.assertIsNotNone(vol_attach)
# Detach volume
with self.assertRaises(NovaException):
nova_utils.detach_volume(
self.nova, neutron, keystone,
self.instance_creator.get_vm_inst(),
self.volume_creator.get_volume(), self.os_creds.project_name,
0)