def calc_l3_subnetname(self, nuage_subnet):
zone = vspk.NUZone(id=nuage_subnet.parent_id)
zone.fetch()
domain = vspk.NUDomain(id=zone.parent_id)
domain.fetch()
l3_name_format = self.cfg.get_l3_name_format()
name = l3_name_format
name = name.replace('$s', nuage_subnet.name)
name = name.replace('$d', domain.name)
name = name.replace('$z', zone.name)
return name
def fetch(self):
"""
Do not fetch policy-group_templates
:return:
"""
# Get object from database
db = self.get_db()
# Connect to Nuage
db.login()
# Load Nuage object
nuage_pg = vsdk.NUDomain(id=self.id)
# Fetch attribute
if nuage_pg is not None:
self.name = nuage_pg.name
# Disconnect from Nuage
db.logout()
def create(self):
if self.nuage_domain_template is None:
self._get_domain_template()
self.nuage_object = vsdk.NUDomain(name=self.domain_name,
template_id=self.nuage_domain_template.id,
pat_enabled='DISABLED',
ecmp_count=1,
dhcp_behavior='CONSUME',
fip_underlay=False,
dpi='DISABLED',
permitted_action='ALL',
description=self.domain_desc,
encryption='DISABLED',
underlay_enabled='DISABLED',
entity_scope='ENTERPRISE',
stretched=False,
multicast='DISABLED',
tunnel_type='VXLAN',
external_id=self.cms_name)
self.nuage_enterprise.create_child(self.nuage_object)
self._create_log()
api_url="https://portalproxy.lab.local")
try:
session.start()
except:
logging.error('Failed to start the session')
return session.user
# we assume we have the setup_logging() and start_csproot_session() methods
# showed in the previous example
from vspk import v5_0 as vspk
setup_logging()
csproot = start_csproot_session()
# Create a new enterprise object. The only mandatory parameter is the name,
# so we give it directly to the contructor
new_enterprise = vspk.NUEnterprise(name="new-corp8")
# Create the enterprise on VSD.
csproot.create_child(new_enterprise)
# Create a new domain object.
new_domain = vspk.NUDomain()
# The attributes can also be set on the object directly
new_domain.name = "new-dom"
#new_domain.template_id = "98088286-9bc5-4898-b5e5-ea7e8d99ff98"
# Create the domain on VSD.
new_enterprise.create_child(new_domain)
def main():
"""
Main function to handle statistics
"""
# Handling arguments
args = get_args()
debug = args.debug
log_file = None
if args.logfile:
log_file = args.logfile
mode = args.mode
nuage_enterprise = args.nuage_enterprise
nuage_host = args.nuage_host
nuage_port = args.nuage_port
nuage_password = None
if args.nuage_password:
nuage_password = args.nuage_password
nuage_username = args.nuage_username
nosslcheck = args.nosslcheck
verbose = args.verbose
nuage_vm_enterprise = args.nuage_vm_enterprise
nuage_vm_domain = None
if args.nuage_vm_domain:
nuage_vm_domain = args.nuage_vm_domain
nuage_vm_zone = None
if args.nuage_vm_zone:
nuage_vm_zone = args.nuage_vm_zone
nuage_vm_subnet = args.nuage_vm_subnet
nuage_vm_user = None
if args.nuage_vm_user:
nuage_vm_user = args.nuage_vm_user
vcenter_host = args.vcenter_host
vcenter_port = args.vcenter_port
vcenter_password = None
if args.vcenter_password:
vcenter_password = args.vcenter_password
vcenter_username = args.vcenter_username
vcenter_portgroup = args.vcenter_portgroup
vcenter_vm = args.vcenter_vm
# Logging settings
if debug:
log_level = logging.DEBUG
elif verbose:
log_level = logging.INFO
else:
log_level = logging.WARNING
logging.basicConfig(filename=log_file,
format='%(asctime)s %(levelname)s %(message)s',
level=log_level)
logger = logging.getLogger(__name__)
# Disabling SSL verification if set
ssl_context = None
if nosslcheck:
logger.debug('Disabling SSL certificate verification.')
requests.packages.urllib3.disable_warnings()
import ssl
if hasattr(ssl, 'SSLContext'):
ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLSv1)
ssl_context.verify_mode = ssl.CERT_NONE
# Getting user password for Nuage connection
if nuage_password is None:
logger.debug(
'No command line Nuage password received, requesting Nuage password from user'
)
nuage_password = getpass.getpass(
prompt='Enter password for Nuage host %s for user %s: ' %
(nuage_host, nuage_username))
# Getting user password for vCenter connection
if vcenter_password is None:
logger.debug(
'No command line vCenter password received, requesting vCenter password from user'
)
vcenter_password = getpass.getpass(
prompt='Enter password for vCenter host %s for user %s: ' %
(vcenter_host, vcenter_username))
try:
vc = None
nc = None
# Connecting to Nuage
logger.info('Connecting to Nuage server %s:%s with username %s' %
(nuage_host, nuage_port, nuage_username))
nc = vsdk.NUVSDSession(username=nuage_username,
password=nuage_password,
enterprise=nuage_enterprise,
api_url="https://%s:%s" %
(nuage_host, nuage_port))
nc.start()
if not nc or not nc.is_current_session():
logger.error(
'Could not connect to Nuage host %s with user %s, enterprise %s and specified password'
% (nuage_host, nuage_username, nuage_enterprise))
return 1
# Connecting to vCenter
try:
logger.info('Connecting to vCenter server %s:%s with username %s' %
(vcenter_host, vcenter_port, vcenter_username))
if ssl_context:
vc = SmartConnect(host=vcenter_host,
user=vcenter_username,
pwd=vcenter_password,
port=int(vcenter_port),
sslContext=ssl_context)
else:
vc = SmartConnect(host=vcenter_host,
user=vcenter_username,
pwd=vcenter_password,
port=int(vcenter_port))
except IOError, e:
pass
if not vc:
logger.error(
'Could not connect to vCenter host %s with user %s and specified password'
% (vcenter_host, vcenter_username))
return 1
logger.info('Connected to both Nuage & vCenter servers')
logger.debug('Registering vCenter disconnect at exit')
atexit.register(Disconnect, vc)
# Finding the Virtual Machine
logger.debug('Searching for Virtual Machine: %s' % vcenter_vm)
vc_vm = get_vcenter_object(logger, vc, [vim.VirtualMachine],
vcenter_vm)
if vc_vm is None:
logger.critical('VM %s not found, ending run' % vcenter_vm)
return 1
# Finding the Portgroup
logger.debug('Searching for Distributed Portgroup %s' %
vcenter_portgroup)
vc_dvs_pg = get_vcenter_object(logger, vc,
[vim.dvs.DistributedVirtualPortgroup],
vcenter_portgroup)
if vc_dvs_pg is None:
logger.critical('Unknown distributed portgroup %s, exiting' %
vcenter_portgroup)
return 1
# Finding enterprise
logger.debug('Searching for enterprise %s' % nuage_vm_enterprise)
nc_enterprise = get_nuage_object(logger, nc.user, 'ENTERPRISE',
'name == "%s"' % nuage_vm_enterprise,
True)
if nc_enterprise is None:
logger.critical('Unknown enterprise %s, exiting' %
nuage_vm_enterprise)
return 1
# Finding subnet
logger.debug(
'Searching for the subnet, first by looking at the subnet itself.')
nc_subnet = None
nc_subnets = get_nuage_object(logger, nc.user, 'SUBNET',
'name == "%s"' % nuage_vm_subnet, False)
if len(nc_subnets) == 1:
logger.debug('Found the L3 subnet %s in Nuage' % nuage_vm_subnet)
nc_subnet = nc_subnets[0]
elif len(nc_subnets) == 0:
logger.debug(
'Found no L3 subnet with name %s, checking L2 domains' %
nuage_vm_subnet)
nc_subnet = get_nuage_object(logger, nc_enterprise, 'L2DOMAIN',
'name == "%s"' % nuage_vm_subnet,
True)
elif len(
nc_subnets
) > 1 and nuage_vm_domain is not None and nuage_vm_zone is not None:
logger.debug(
'Found more than one L3 subnet with name %s, using Domain %s and Zone %s to find the right subnet'
% (nuage_vm_subnet, nuage_vm_domain, nuage_vm_zone))
nc_domain = get_nuage_object(logger, nc_enterprise, 'DOMAIN',
'name == "%s"' % nuage_vm_domain,
True)
if nc_domain is None:
logger.critical(
'Domain %s does not exist in Enterprise %s, exiting' %
(nuage_vm_domain, nuage_vm_zone))
return 1
nc_zone = get_nuage_object(logger, nc_domain, 'ZONE',
'name == "%s"' % nuage_vm_zone, True)
if nc_zone is None:
logger.critical(
'Zone %s does not exist in Domain %s in Enterprise %s, exiting'
% (nuage_vm_zone, nuage_vm_domain, nuage_vm_enterprise))
return 1
nc_subnet = get_nuage_object(logger, nc_zone, 'SUBNET',
'name == "%s"' % nuage_vm_subnet,
False)
if nc_subnet is None:
logger.critical(
'Subnet with name %s does not exist as an L3 subnet or an L2 domain, exiting'
)
return 1
# Getting VM UUID
logger.debug('Getting VM UUID, MAC & IP')
vc_vm_uuid = vc_vm.config.uuid
logger.debug('Found UUID %s for VM %s' % (vc_vm_uuid, vcenter_vm))
vc_vm_net_info = vc_vm.guest.net
vc_vm_mac = None
vc_vm_ip = None
for cur_net in vc_vm_net_info:
if cur_net.macAddress:
logger.debug('Mac address %s found for VM %s' %
(cur_net.macAddress, vcenter_vm))
vc_vm_mac = cur_net.macAddress
if vc_vm_mac and cur_net.ipConfig:
if cur_net.ipConfig.ipAddress:
for cur_ip in cur_net.ipConfig.ipAddress:
logger.debug('Checking ip address %s for VM %s' %
(cur_ip.ipAddress, vcenter_vm))
if re.match('\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}',
cur_ip.ipAddress
) and cur_ip.ipAddress != '127.0.0.1':
vc_vm_ip = cur_ip.ipAddress
break
if vc_vm_mac and vc_vm_ip:
logger.debug('Found MAC %s and IP %s for VM %s' %
(vc_vm_mac, vc_vm_ip, vcenter_vm))
break
# Check if IP is in subnet
logger.debug('Verifying that IP %s of VM %s is part of subnet %s' %
(vc_vm_ip, vcenter_vm, nuage_vm_subnet))
if not ipaddress.ip_address(unicode(
vc_vm_ip, 'utf-8')) in ipaddress.ip_network(
'%s/%s' % (nc_subnet.address, nc_subnet.netmask)):
logger.critical('IP %s is not part of subnet %s with netmask %s' %
(vc_vm_ip, nc_subnet.address, nc_subnet.netmask))
return 1
logger.info('Found UUID %s, MAC %s and IP %s for VM %s' %
(vc_vm_uuid, vc_vm_mac, vc_vm_ip, vcenter_vm))
# if metadata mode, create metadata on the VM
if mode.lower() == 'metadata':
logger.debug('Setting the metadata on VM %s' % vcenter_vm)
vm_option_values = []
# Network type
vm_option_values.append(
vim.option.OptionValue(key='nuage.nic0.networktype',
value='ipv4'))
# User
vm_option_values.append(
vim.option.OptionValue(key='nuage.user', value=nuage_vm_user))
# IP
vm_option_values.append(
vim.option.OptionValue(key='nuage.nic0.ip', value=vc_vm_ip))
if type(nc_subnet) is vsdk.NUSubnet:
nc_zone = vsdk.NUZone(id=nc_subnet.parent_id)
nc_zone.fetch()
nc_domain = vsdk.NUDomain(id=nc_zone.parent_id)
nc_domain.fetch()
nc_enterprise = vsdk.NUEnterprise(id=nc_domain.parent_id)
nc_enterprise.fetch()
# Enterprise
vm_option_values.append(
vim.option.OptionValue(key='nuage.enterprise',
value=nc_enterprise.name))
# Domain
vm_option_values.append(
vim.option.OptionValue(key='nuage.nic0.domain',
value=nc_domain.name))
# Zone
vm_option_values.append(
vim.option.OptionValue(key='nuage.nic0.zone',
value=nc_zone.name))
# Subnet
vm_option_values.append(
vim.option.OptionValue(key='nuage.nic0.network',
value=nc_subnet.name))
else:
nc_enterprise = vsdk.NUEnterprise(id=nc_subnet.parent_id)
nc_enterprise.fetch()
# Enterprise
vm_option_values.append(
vim.option.OptionValue(key='nuage.enterprise',
value=nc_enterprise.name))
# L2Domain
vm_option_values.append(
vim.option.OptionValue(key='nuage.nic0.l2domain',
value=nc_subnet.name))
logger.debug('Creating of config spec for VM')
config_spec = vim.vm.ConfigSpec(extraConfig=vm_option_values)
logger.info(
'Applying advanced parameters. This might take a couple of seconds'
)
config_task = vc_vm.ReconfigVM_Task(spec=config_spec)
logger.debug('Waiting for the advanced paramerter to be applied')
run_loop = True
while run_loop:
info = config_task.info
if info.state == vim.TaskInfo.State.success:
logger.debug('Advanced parameters applied')
run_loop = False
break
elif info.state == vim.TaskInfo.State.error:
if info.error.fault:
logger.info(
'Applying advanced parameters has quit with error: %s'
% info.error.fault.faultMessage)
else:
logger.info(
'Applying advanced parameters has quit with cancelation'
)
run_loop = False
break
sleep(1)
# Else if mode split-activation, create vPort and VM
elif mode.lower() == 'split-activation':
# Creating vPort
logger.debug('Creating vPort for VM %s' % vcenter_vm)
nc_vport = vsdk.NUVPort(
name=vcenter_vm,
address_spoofing='INHERITED',
type='VM',
description='Automatically created, do not edit.')
nc_subnet.create_child(nc_vport)
# Creating VM
logger.debug('Creating a Nuage VM for VM %s' % vcenter_vm)
nc_vm = vsdk.NUVM(name=vcenter_vm,
uuid=vc_vm_uuid,
interfaces=[{
'name': vcenter_vm,
'VPortID': nc_vport.id,
'MAC': vc_vm_mac,
'IPAddress': vc_vm_ip
}])
nc.user.create_child(nc_vm)
# Fetching nic from the VM
logger.debug('Searching for NIC on VM %s' % vcenter_vm)
vc_vm_nic = None
for device in vc_vm.config.hardware.device:
if isinstance(device, vim.vm.device.VirtualEthernetCard):
logger.debug('Found NIC for VM %s' % vcenter_vm)
vc_vm_nic = device
break
if vc_vm_nic is None:
logger.critical('Could not find NIC for VM %s, exiting' %
vcenter_vm)
return 1
# Switching VM nic
logger.debug('Creating spec to reconfigure the NIC of VM %s' %
vcenter_vm)
vc_nicspec = vim.vm.device.VirtualDeviceSpec()
vc_nicspec.operation = vim.vm.device.VirtualDeviceSpec.Operation.edit
vc_nicspec.device = vc_vm_nic
vc_nicspec.device.wakeOnLanEnabled = True
vc_nicspec.device.backing = vim.vm.device.VirtualEthernetCard.DistributedVirtualPortBackingInfo(
)
vc_nicspec.device.backing.port = vim.dvs.PortConnection()
vc_nicspec.device.backing.port.portgroupKey = vc_dvs_pg.key
vc_nicspec.device.backing.port.switchUuid = vc_dvs_pg.config.distributedVirtualSwitch.uuid
vc_nicspec.device.connectable = vim.vm.device.VirtualDevice.ConnectInfo(
)
vc_nicspec.device.connectable.startConnected = True
vc_nicspec.device.connectable.connected = True
vc_nicspec.device.connectable.allowGuestControl = True
vc_vm_nic_reconfig = vim.vm.ConfigSpec(deviceChange=[vc_nicspec])
logger.info(
'Applying NIC changes. This might take a couple of seconds')
config_task = vc_vm.ReconfigVM_Task(spec=vc_vm_nic_reconfig)
logger.debug('Waiting for the nic change to be applied')
run_loop = True
while run_loop:
info = config_task.info
if info.state == vim.TaskInfo.State.success:
logger.debug('Nic change applied')
run_loop = False
break
elif info.state == vim.TaskInfo.State.error:
if info.error.fault:
logger.info(
'Applying nic changes has quit with error: %s' %
info.error.fault.faultMessage)
else:
logger.info(
'Applying nic changes has quit with cancelation')
run_loop = False
break
sleep(1)
logger.info(
'Succesfully attached VM %s to Nuage subnet %s, in mode %s' %
(vcenter_vm, nuage_vm_subnet, mode))
def main():
# Handling arguments
args = get_args()
debug = args.debug
verbose = args.verbose
log_file = args.logfile
nuage_organization = args.nuage_organization
nuage_host = args.nuage_host
nuage_port = args.nuage_port
nuage_password = args.nuage_password
nuage_username = args.nuage_username
nuage_myEnterprise = args.nuage_myEnterprise
nuage_myDomainTemplate = args.nuage_myDomainTemplate
nuage_myDomain = args.nuage_myDomain
nuage_myDomainDesc = args.nuage_myDomainDesc
nuage_leaking = args.nuage_leaking
MyCmsName = 'CMS-scripts'
"""
# Bouchonnage arguments
debug = False
verbose = False
log_file = 'Nuage-log.txt'
nuage_organization = 'TEST'
nuage_host = '127.1.1.2'
nuage_port = '8443'
nuage_password = '******'
nuage_username = '******'
nuage_myEnterprise = 'TEST'
nuage_myDomainTemplate = 'L3_PXY-RBD_FRT'
nuage_myDomain = 'myTestDomain'
nuage_myDomainDesc = 'DMZ TEST'
"""
# Logging settings
logger = setup_logging(debug, verbose, log_file)
# Getting user password for Nuage connection
if nuage_password is None:
logger.debug(
'No command line Nuage password received, requesting Nuage password from user'
)
nuage_password = getpass.getpass(
prompt='Enter password for Nuage host %s for user %s: ' %
(nuage_host, nuage_username))
# Connection to VSD
nc = start_nuage_connection(nuage_host, nuage_port, nuage_username,
nuage_password, nuage_organization, logger)
# Execute action
myFilter = "name == \"" + nuage_myEnterprise + "\""
myEnterprise = nc.enterprises.get_first(filter=myFilter)
print('Entreprise : %s' % myEnterprise.name)
myFilter = "name == \"" + nuage_myDomainTemplate + "\""
myDomainTemplate = myEnterprise.domain_templates.get_first(filter=myFilter)
print('Domain Template %s :' % (myDomainTemplate.name))
myNewDomain = vsdk.NUDomain(name=nuage_myDomain,
template_id=myDomainTemplate.id,
pat_enabled='DISABLED',
ecmp_count=1,
dhcp_behavior='CONSUME',
fip_underlay=False,
dpi='DISABLED',
permitted_action='ALL',
description=nuage_myDomainDesc,
encryption='DISABLED',
underlay_enabled='DISABLED',
entity_scope='ENTERPRISE',
stretched=False,
multicast='DISABLED',
tunnel_type='VXLAN',
external_id=MyCmsName,
leaking_enabled=nuage_leaking)
print('L3Domain %s is created.' % (myNewDomain.name))
myEnterprise.create_child(myNewDomain)
print('L3Domain %s id: %s' % (myNewDomain.name, myNewDomain.domain_id))
logger.warning('L3Domain %s id %s is created' %
(myNewDomain.name, myNewDomain.domain_id))
def fetch(self):
"""
Fetch attribute from Nuage
Discover children and then propagate fetch() on them
Do not propagate fetch() on already known children in database
:return:
"""
# Get object from database
db = self.get_db()
# Connect to Nuage
db.login()
# Load Nuage object
if self.domain_type == "domain":
nuage_domain = vsdk.NUDomain(id=self.id)
elif self.domain_type == "l2domain":
nuage_domain = vsdk.NUL2Domain(id=self.id)
else:
self.logger.error('NuageDomain::fetch: unknown domain_type: %s' %
self.domain_type)
raise RuntimeError("unknown domain_type %s" % self.domain_type)
if nuage_domain is None:
# Error handling : object doesn't exist anymore
self.logger.error("%s::%s: unexpected object deletion."
"Cause: object id=%s doesn't exist anymore in Nuage" %
(__class__.__name__, __name__, self.id))
self.delete()
return
else:
nuage_domain.fetch()
# Fetch attribute
self.name = nuage_domain.name
# Discover domain_template
if nuage_domain.template_id in db.children['domain_template'].keys():
# domain_template in db
if nuage_domain.template_id in self.associated_objects['domain_template'].keys():
# domain_template already attached to policy group template
pass
else:
# a domain can be attached to only one domain template
for domain_template in self.domain_templates:
self.detach(domain_template)
self.assign(db.children['domain_template'][nuage_domain.template_id])
else:
# unknown domain_template in db
# launch a discovery on all database
self.logger.info("%s::%s: unknown domain_template to assign: dom_id=%s; dom_id_tpl=%s" %
(__class__.__name__, __name__, self.id, nuage_domain.template_id))
# fetch
db.fetch()
# Discover vPort
for nuage_vport in nuage_domain.vports.get():
if nuage_vport.id in self.children['vport'].keys():
# known vport in db
pass
else:
# unknown vport in db
# if len(nuage_vport.policy_groups.get()) == 0:
# # no policy group attached
# self.logger.info("%s::%s: do not attach vport because no policy group is attached: "
# "vport_id=%s; vport_name=%s; domain_id=%s; domain_name=%s" %
# (__class__.__name__, __name__,
# nuage_vport.id, nuage_vport.name,self.id, self.name))
# pass
db_vport = NuageVPort(vsd_id=nuage_vport.id,
vport_type=nuage_vport.type,
logger=self.logger)
# attach vPort to parent domain
self.create_child(db_vport)
# fetch recursively
db_vport.fetch()
# Discover NuagePolicyGroup
for nuage_policy_group in nuage_domain.policy_groups.get():
# policy_group filter
if (db.nuage_pg_filter is not None and db.nuage_pg_filter in nuage_policy_group.name) or \
db.nuage_pg_filter is None:
if nuage_policy_group.id in self.children['policy_group'].keys():
# known policy_group in db
pass
else:
# unknown policy_group in db
# fetch recursively
db_policy_group = NuagePolicyGroup(vsd_id=nuage_policy_group.id,
logger=self.logger)
self.create_child(db_policy_group)
db_policy_group.fetch()