vimconn.vimconnector.__init__(self, uuid, name, tenant_id, tenant_name, url, url_admin, user, passwd, log_level,
config)
- self.insecure = self.config.get("insecure", False)
+ if self.config.get("insecure") and self.config.get("ca_cert"):
+ raise vimconn.vimconnException("options insecure and ca_cert are mutually exclusive")
+ self.verify = True
+ if self.config.get("insecure"):
+ self.verify = False
+ if self.config.get("ca_cert"):
+ self.verify = self.config.get("ca_cert")
+
if not url:
raise TypeError('url param can not be NoneType')
self.persistent_info = persistent_info
password=self.passwd,
tenant_name=self.tenant_name,
tenant_id=self.tenant_id)
- sess = session.Session(auth=auth, verify=not self.insecure)
+ sess = session.Session(auth=auth, verify=self.verify)
if self.api_version3:
self.keystone = ksClient_v3.Client(session=sess, endpoint_type=self.endpoint_type)
else:
}
# Gateway should be set to None if not needed. Otherwise openstack assigns one by default
if ip_profile.get('gateway_address'):
- subnet['gateway_ip'] = ip_profile.get('gateway_address')
+ subnet['gateway_ip'] = ip_profile['gateway_address']
+ else:
+ subnet['gateway_ip'] = None
if ip_profile.get('dns_address'):
subnet['dns_nameservers'] = ip_profile['dns_address'].split(";")
if 'dhcp_enabled' in ip_profile:
return True
if vm_status == 'ERROR':
return False
- time.sleep(1)
- elapsed_time += 1
+ time.sleep(5)
+ elapsed_time += 5
# if we exceeded the timeout rollback
if elapsed_time >= server_timeout:
'disk_list': (optional) list with additional disks to the VM. Each item is a dict with:
'image_id': (optional). VIM id of an existing image. If not provided an empty disk must be mounted
'size': (mandatory) string with the size of the disk in GB
+ 'vim_id' (optional) should use this existing volume id
availability_zone_index: Index of availability_zone_list to use for this this VM. None if not AV required
availability_zone_list: list of availability zones given by user in the VNFD descriptor. Ignore if
availability_zone_index is None
elif net['use'] == 'mgmt' and self.config.get('use_floating_ip'):
net['exit_on_floating_ip_error'] = False
external_network.append(net)
+ net['floating_ip'] = self.config.get('use_floating_ip')
# If port security is disabled when the port has not yet been attached to the VM, then all vm traffic is dropped.
# As a workaround we wait until the VM is active and then disable the port-security
- if net.get("port_security") == False:
+ if net.get("port_security") == False and not self.config.get("no_port_security_extension"):
no_secured_ports.append(new_port["port"]["id"])
# if metadata_vpci:
# Create additional volumes in case these are present in disk_list
base_disk_index = ord('b')
- if disk_list != None:
+ if disk_list:
block_device_mapping = {}
for disk in disk_list:
- if 'image_id' in disk:
- volume = self.cinder.volumes.create(size = disk['size'],name = name + '_vd' +
- chr(base_disk_index), imageRef = disk['image_id'])
+ if disk.get('vim_id'):
+ block_device_mapping['_vd' + chr(base_disk_index)] = disk['vim_id']
else:
- volume = self.cinder.volumes.create(size=disk['size'], name=name + '_vd' +
- chr(base_disk_index))
- created_items["volume:" + str(volume.id)] = True
- block_device_mapping['_vd' + chr(base_disk_index)] = volume.id
+ if 'image_id' in disk:
+ volume = self.cinder.volumes.create(size=disk['size'], name=name + '_vd' +
+ chr(base_disk_index), imageRef=disk['image_id'])
+ else:
+ volume = self.cinder.volumes.create(size=disk['size'], name=name + '_vd' +
+ chr(base_disk_index))
+ created_items["volume:" + str(volume.id)] = True
+ block_device_mapping['_vd' + chr(base_disk_index)] = volume.id
base_disk_index += 1
- # Wait until volumes are with status available
- keep_waiting = True
+ # Wait until created volumes are with status available
elapsed_time = 0
- while keep_waiting and elapsed_time < volume_timeout:
- keep_waiting = False
- for volume_id in block_device_mapping.itervalues():
- if self.cinder.volumes.get(volume_id).status != 'available':
- keep_waiting = True
- if keep_waiting:
- time.sleep(1)
- elapsed_time += 1
-
+ while elapsed_time < volume_timeout:
+ for created_item in created_items:
+ v, _, volume_id = created_item.partition(":")
+ if v == 'volume':
+ if self.cinder.volumes.get(volume_id).status != 'available':
+ break
+ else: # all ready: break from while
+ break
+ time.sleep(5)
+ elapsed_time += 5
# If we exceeded the timeout rollback
if elapsed_time >= volume_timeout:
raise vimconn.vimconnException('Timeout creating volumes for instance ' + name,
block_device_mapping=block_device_mapping
) # , description=description)
+ vm_start_time = time.time()
# Previously mentioned workaround to wait until the VM is active and then disable the port-security
if no_secured_ports:
self.__wait_for_vm(server.id, 'ACTIVE')
for port_id in no_secured_ports:
try:
- self.neutron.update_port(port_id, {"port": {"port_security_enabled": False, "security_groups": None} })
+ self.neutron.update_port(port_id,
+ {"port": {"port_security_enabled": False, "security_groups": None}})
except Exception as e:
- self.logger.error("It was not possible to disable port security for port {}".format(port_id))
- raise
-
+ raise vimconn.vimconnException("It was not possible to disable port security for port {}".format(
+ port_id))
# print "DONE :-)", server
- pool_id = None
+ # pool_id = None
if external_network:
floating_ips = self.neutron.list_floatingips().get("floatingips", ())
- self.__wait_for_vm(server.id, 'ACTIVE')
-
for floating_network in external_network:
try:
assigned = False
while not assigned:
if floating_ips:
ip = floating_ips.pop(0)
- if not ip.get("port_id", False) and ip.get('tenant_id') == server.tenant_id:
- free_floating_ip = ip.get("floating_ip_address")
- try:
- fix_ip = floating_network.get('ip')
- server.add_floating_ip(free_floating_ip, fix_ip)
- assigned = True
- except Exception as e:
- raise vimconn.vimconnException(type(e).__name__ + ": Cannot create floating_ip "+ str(e), http_code=vimconn.HTTP_Conflict)
+ if ip.get("port_id", False) or ip.get('tenant_id') != server.tenant_id:
+ continue
+ if isinstance(floating_network['floating_ip'], str):
+ if ip.get("floating_network_id") != floating_network['floating_ip']:
+ continue
+ free_floating_ip = ip.get("floating_ip_address")
else:
- #Find the external network
- external_nets = list()
- for net in self.neutron.list_networks()['networks']:
- if net['router:external']:
- external_nets.append(net)
-
- if len(external_nets) == 0:
- raise vimconn.vimconnException("Cannot create floating_ip automatically since no external "
- "network is present",
- http_code=vimconn.HTTP_Conflict)
- if len(external_nets) > 1:
- raise vimconn.vimconnException("Cannot create floating_ip automatically since multiple "
- "external networks are present",
- http_code=vimconn.HTTP_Conflict)
-
- pool_id = external_nets[0].get('id')
+ if isinstance(floating_network['floating_ip'], str) and \
+ floating_network['floating_ip'].lower() != "true":
+ pool_id = floating_network['floating_ip']
+ else:
+ # Find the external network
+ external_nets = list()
+ for net in self.neutron.list_networks()['networks']:
+ if net['router:external']:
+ external_nets.append(net)
+
+ if len(external_nets) == 0:
+ raise vimconn.vimconnException("Cannot create floating_ip automatically since no external "
+ "network is present",
+ http_code=vimconn.HTTP_Conflict)
+ if len(external_nets) > 1:
+ raise vimconn.vimconnException("Cannot create floating_ip automatically since multiple "
+ "external networks are present",
+ http_code=vimconn.HTTP_Conflict)
+
+ pool_id = external_nets[0].get('id')
param = {'floatingip': {'floating_network_id': pool_id, 'tenant_id': server.tenant_id}}
try:
- #self.logger.debug("Creating floating IP")
+ # self.logger.debug("Creating floating IP")
new_floating_ip = self.neutron.create_floatingip(param)
free_floating_ip = new_floating_ip['floatingip']['floating_ip_address']
- fix_ip = floating_network.get('ip')
+ except Exception as e:
+ raise vimconn.vimconnException(type(e).__name__ + ": Cannot create new floating_ip " +
+ str(e), http_code=vimconn.HTTP_Conflict)
+
+ fix_ip = floating_network.get('ip')
+ while not assigned:
+ try:
server.add_floating_ip(free_floating_ip, fix_ip)
- assigned=True
+ assigned = True
except Exception as e:
- raise vimconn.vimconnException(type(e).__name__ + ": Cannot assign floating_ip "+ str(e), http_code=vimconn.HTTP_Conflict)
+ # openstack need some time after VM creation to asign an IP. So retry if fails
+ vm_status = self.nova.servers.get(server.id).status
+ if vm_status != 'ACTIVE' and vm_status != 'ERROR':
+ if time.time() - vm_start_time < server_timeout:
+ time.sleep(5)
+ continue
+ raise vimconn.vimconnException(
+ "Cannot create floating_ip: {} {}".format(type(e).__name__, e),
+ http_code=vimconn.HTTP_Conflict)
+
except Exception as e:
if not floating_network['exit_on_floating_ip_error']:
self.logger.warn("Cannot create floating_ip. %s", str(e))
#get interfaces
try:
self._reload_connection()
- port_dict=self.neutron.list_ports(device_id=vm_id)
+ port_dict = self.neutron.list_ports(device_id=vm_id)
for port in port_dict["ports"]:
interface={}
try:
interface["vlan"] = network['network'].get('provider:segmentation_id')
ips=[]
#look for floating ip address
- floating_ip_dict = self.neutron.list_floatingips(port_id=port["id"])
- if floating_ip_dict.get("floatingips"):
- ips.append(floating_ip_dict["floatingips"][0].get("floating_ip_address") )
+ try:
+ floating_ip_dict = self.neutron.list_floatingips(port_id=port["id"])
+ if floating_ip_dict.get("floatingips"):
+ ips.append(floating_ip_dict["floatingips"][0].get("floating_ip_address") )
+ except Exception:
+ pass
for subnet in port["fixed_ips"]:
ips.append(subnet["ip_address"])
interface["ip_address"] = ";".join(ips)
vm["interfaces"].append(interface)
except Exception as e:
- self.logger.error("Error getting vm interface information " + type(e).__name__ + ": "+ str(e))
+ self.logger.error("Error getting vm interface information {}: {}".format(type(e).__name__, e),
+ exc_info=True)
except vimconn.vimconnNotFoundException as e:
self.logger.error("Exception getting vm status: %s", str(e))
vm['status'] = "DELETED"
error_text= type(e).__name__ + ": "+ (str(e) if len(e.args)==0 else str(e.args[0]))
#TODO insert exception vimconn.HTTP_Unauthorized
#if reaching here is because an exception
- if self.debug:
- self.logger.debug("new_user " + error_text)
+ self.logger.debug("new_user " + error_text)
return error_value, error_text
def delete_user(self, user_id):
error_text= type(e).__name__ + ": "+ (str(e) if len(e.args)==0 else str(e.args[0]))
#TODO insert exception vimconn.HTTP_Unauthorized
#if reaching here is because an exception
- if self.debug:
- print("delete_tenant " + error_text)
+ self.logger.debug("delete_tenant " + error_text)
return error_value, error_text
def get_hosts_info(self):
error_text= type(e).__name__ + ": "+ (str(e) if len(e.args)==0 else str(e.args[0]))
#TODO insert exception vimconn.HTTP_Unauthorized
#if reaching here is because an exception
- if self.debug:
- print("get_hosts_info " + error_text)
+ self.logger.debug("get_hosts_info " + error_text)
return error_value, error_text
def get_hosts(self, vim_tenant):
error_text= type(e).__name__ + ": "+ (str(e) if len(e.args)==0 else str(e.args[0]))
#TODO insert exception vimconn.HTTP_Unauthorized
#if reaching here is because an exception
- if self.debug:
- print("get_hosts " + error_text)
+ self.logger.debug("get_hosts " + error_text)
return error_value, error_text
def new_classification(self, name, ctype, definition):
try:
new_sf = None
self._reload_connection()
- correlation = None
- if sfc_encap:
- correlation = 'nsh'
+ # correlation = None
+ # if sfc_encap:
+ # correlation = 'nsh'
for instance in sfis:
sfi = self.get_sfi(instance)
if sfi.get('sfc_encap') != sfc_encap: