From: bhangare Date: Sat, 11 Mar 2017 09:32:46 +0000 (-0800) Subject: Changes in vimconn_vmware.py : Bug DE193 fixed: Added exceptions for PyVcloud library... X-Git-Tag: v2.0.0~38 X-Git-Url: https://osm.etsi.org/gitweb/?a=commitdiff_plain;h=bfdca49b35961ffde7382594870dea0bd12d1b3a;p=osm%2FRO.git Changes in vimconn_vmware.py : Bug DE193 fixed: Added exceptions for PyVcloud library APIs. Assigned defaults if VNFD has incomplete IP profile for vmware connector. Signed-off-by: bhangare --- diff --git a/vimconn_vmware.py b/vimconn_vmware.py index a2242556..5d77aa4a 100644 --- a/vimconn_vmware.py +++ b/vimconn_vmware.py @@ -558,11 +558,11 @@ class vimconnector(vimconn.vimconnector): if vdc is None: raise vimconn.vimconnConnectionException("Can't retrieve information for a VDC {}.".format(self.tenant_name)) - vdcid = vdc.get_id().split(":")[3] - networks = vca.get_networks(vdc.get_name()) - network_list = [] - try: + vdcid = vdc.get_id().split(":")[3] + networks = vca.get_networks(vdc.get_name()) + network_list = [] + for network in networks: filter_entry = {} net_uuid = network.get_id().split(":") @@ -610,13 +610,13 @@ class vimconnector(vimconn.vimconnector): if not vca: raise vimconn.vimconnConnectionException("self.connect() is failed") - vdc = vca.get_vdc(self.tenant_name) - vdc_id = vdc.get_id().split(":")[3] + try: + vdc = vca.get_vdc(self.tenant_name) + vdc_id = vdc.get_id().split(":")[3] - networks = vca.get_networks(vdc.get_name()) - filter_dict = {} + networks = vca.get_networks(vdc.get_name()) + filter_dict = {} - try: for network in networks: vdc_network_id = network.get_id().split(":") if len(vdc_network_id) == 4 and vdc_network_id[3] == net_id: @@ -844,117 +844,124 @@ class vimconnector(vimconn.vimconnector): # create vApp Template and check the status if vCD able to read OVF it will respond with appropirate # status change. # if VCD can parse OVF we upload VMDK file - for catalog in vca.get_catalogs(): - if catalog_name != catalog.name: - continue - link = filter(lambda link: link.get_type() == "application/vnd.vmware.vcloud.media+xml" and - link.get_rel() == 'add', catalog.get_Link()) - assert len(link) == 1 - data = """ - %s vApp Template - """ % (escape(catalog_name), escape(description)) - headers = vca.vcloud_session.get_vcloud_headers() - headers['Content-Type'] = 'application/vnd.vmware.vcloud.uploadVAppTemplateParams+xml' - response = Http.post(link[0].get_href(), headers=headers, data=data, verify=vca.verify, logger=self.logger) - if response.status_code == requests.codes.created: - catalogItem = XmlElementTree.fromstring(response.content) - entity = [child for child in catalogItem if - child.get("type") == "application/vnd.vmware.vcloud.vAppTemplate+xml"][0] - href = entity.get('href') - template = href - response = Http.get(href, headers=vca.vcloud_session.get_vcloud_headers(), - verify=vca.verify, logger=self.logger) - - if response.status_code == requests.codes.ok: - media = mediaType.parseString(response.content, True) - link = filter(lambda link: link.get_rel() == 'upload:default', - media.get_Files().get_File()[0].get_Link())[0] - headers = vca.vcloud_session.get_vcloud_headers() - headers['Content-Type'] = 'Content-Type text/xml' - response = Http.put(link.get_href(), - data=open(media_file_name, 'rb'), - headers=headers, + try: + for catalog in vca.get_catalogs(): + if catalog_name != catalog.name: + continue + link = filter(lambda link: link.get_type() == "application/vnd.vmware.vcloud.media+xml" and + link.get_rel() == 'add', catalog.get_Link()) + assert len(link) == 1 + data = """ + %s vApp Template + """ % (escape(catalog_name), escape(description)) + headers = vca.vcloud_session.get_vcloud_headers() + headers['Content-Type'] = 'application/vnd.vmware.vcloud.uploadVAppTemplateParams+xml' + response = Http.post(link[0].get_href(), headers=headers, data=data, verify=vca.verify, logger=self.logger) + if response.status_code == requests.codes.created: + catalogItem = XmlElementTree.fromstring(response.content) + entity = [child for child in catalogItem if + child.get("type") == "application/vnd.vmware.vcloud.vAppTemplate+xml"][0] + href = entity.get('href') + template = href + response = Http.get(href, headers=vca.vcloud_session.get_vcloud_headers(), verify=vca.verify, logger=self.logger) - if response.status_code != requests.codes.ok: - self.logger.debug( - "Failed create vApp template for catalog name {} and image {}".format(catalog_name, - media_file_name)) - return False - - # TODO fix this with aync block - time.sleep(5) - - self.logger.debug("vApp template for catalog name {} and image {}".format(catalog_name, media_file_name)) - # uploading VMDK file - # check status of OVF upload and upload remaining files. - response = Http.get(template, - headers=vca.vcloud_session.get_vcloud_headers(), - verify=vca.verify, - logger=self.logger) + if response.status_code == requests.codes.ok: + media = mediaType.parseString(response.content, True) + link = filter(lambda link: link.get_rel() == 'upload:default', + media.get_Files().get_File()[0].get_Link())[0] + headers = vca.vcloud_session.get_vcloud_headers() + headers['Content-Type'] = 'Content-Type text/xml' + response = Http.put(link.get_href(), + data=open(media_file_name, 'rb'), + headers=headers, + verify=vca.verify, logger=self.logger) + if response.status_code != requests.codes.ok: + self.logger.debug( + "Failed create vApp template for catalog name {} and image {}".format(catalog_name, + media_file_name)) + return False + + # TODO fix this with aync block + time.sleep(5) + + self.logger.debug("vApp template for catalog name {} and image {}".format(catalog_name, media_file_name)) + + # uploading VMDK file + # check status of OVF upload and upload remaining files. + response = Http.get(template, + headers=vca.vcloud_session.get_vcloud_headers(), + verify=vca.verify, + logger=self.logger) - if response.status_code == requests.codes.ok: - media = mediaType.parseString(response.content, True) - number_of_files = len(media.get_Files().get_File()) - for index in xrange(0, number_of_files): - links_list = filter(lambda link: link.get_rel() == 'upload:default', - media.get_Files().get_File()[index].get_Link()) - for link in links_list: - # we skip ovf since it already uploaded. - if 'ovf' in link.get_href(): - continue - # The OVF file and VMDK must be in a same directory - head, tail = os.path.split(media_file_name) - file_vmdk = head + '/' + link.get_href().split("/")[-1] - if not os.path.isfile(file_vmdk): - return False - statinfo = os.stat(file_vmdk) - if statinfo.st_size == 0: - return False - hrefvmdk = link.get_href() - - if progress: - print("Uploading file: {}".format(file_vmdk)) - if progress: - widgets = ['Uploading file: ', Percentage(), ' ', Bar(), ' ', ETA(), ' ', - FileTransferSpeed()] - progress_bar = ProgressBar(widgets=widgets, maxval=statinfo.st_size).start() - - bytes_transferred = 0 - f = open(file_vmdk, 'rb') - while bytes_transferred < statinfo.st_size: - my_bytes = f.read(chunk_bytes) - if len(my_bytes) <= chunk_bytes: - headers = vca.vcloud_session.get_vcloud_headers() - headers['Content-Range'] = 'bytes %s-%s/%s' % ( - bytes_transferred, len(my_bytes) - 1, statinfo.st_size) - headers['Content-Length'] = str(len(my_bytes)) - response = Http.put(hrefvmdk, - headers=headers, - data=my_bytes, - verify=vca.verify, - logger=None) - - if response.status_code == requests.codes.ok: - bytes_transferred += len(my_bytes) - if progress: - progress_bar.update(bytes_transferred) - else: - self.logger.debug( - 'file upload failed with error: [%s] %s' % (response.status_code, - response.content)) - - f.close() - return False - f.close() - if progress: - progress_bar.finish() - time.sleep(10) - return True - else: - self.logger.debug("Failed retrieve vApp template for catalog name {} for OVF {}". - format(catalog_name, media_file_name)) - return False + if response.status_code == requests.codes.ok: + media = mediaType.parseString(response.content, True) + number_of_files = len(media.get_Files().get_File()) + for index in xrange(0, number_of_files): + links_list = filter(lambda link: link.get_rel() == 'upload:default', + media.get_Files().get_File()[index].get_Link()) + for link in links_list: + # we skip ovf since it already uploaded. + if 'ovf' in link.get_href(): + continue + # The OVF file and VMDK must be in a same directory + head, tail = os.path.split(media_file_name) + file_vmdk = head + '/' + link.get_href().split("/")[-1] + if not os.path.isfile(file_vmdk): + return False + statinfo = os.stat(file_vmdk) + if statinfo.st_size == 0: + return False + hrefvmdk = link.get_href() + + if progress: + print("Uploading file: {}".format(file_vmdk)) + if progress: + widgets = ['Uploading file: ', Percentage(), ' ', Bar(), ' ', ETA(), ' ', + FileTransferSpeed()] + progress_bar = ProgressBar(widgets=widgets, maxval=statinfo.st_size).start() + + bytes_transferred = 0 + f = open(file_vmdk, 'rb') + while bytes_transferred < statinfo.st_size: + my_bytes = f.read(chunk_bytes) + if len(my_bytes) <= chunk_bytes: + headers = vca.vcloud_session.get_vcloud_headers() + headers['Content-Range'] = 'bytes %s-%s/%s' % ( + bytes_transferred, len(my_bytes) - 1, statinfo.st_size) + headers['Content-Length'] = str(len(my_bytes)) + response = Http.put(hrefvmdk, + headers=headers, + data=my_bytes, + verify=vca.verify, + logger=None) + + if response.status_code == requests.codes.ok: + bytes_transferred += len(my_bytes) + if progress: + progress_bar.update(bytes_transferred) + else: + self.logger.debug( + 'file upload failed with error: [%s] %s' % (response.status_code, + response.content)) + + f.close() + return False + f.close() + if progress: + progress_bar.finish() + time.sleep(10) + return True + else: + self.logger.debug("Failed retrieve vApp template for catalog name {} for OVF {}". + format(catalog_name, media_file_name)) + return False + except Exception as exp: + self.logger.debug("Failed while uploading OVF to catalog {} for OVF file {} with Exception {}" + .format(catalog_name,media_file_name, exp)) + raise vimconn.vimconnException( + "Failed while uploading OVF to catalog {} for OVF file {} with Exception {}" + .format(catalog_name,media_file_name, exp)) self.logger.debug("Failed retrieve catalog name {} for OVF file {}".format(catalog_name, media_file_name)) return False @@ -1058,7 +1065,12 @@ class vimconnector(vimconn.vimconnector): self.logger.debug("File name {} Catalog Name {} file path {} " "vdc catalog name {}".format(filename, catalog_name, path, catalog_md5_name)) - catalogs = vca.get_catalogs() + try: + catalogs = vca.get_catalogs() + except Exception as exp: + self.logger.debug("Failed get catalogs() with Exception {} ".format(exp)) + raise vimconn.vimconnException("Failed get catalogs() with Exception {} ".format(exp)) + if len(catalogs) == 0: self.logger.info("Creating a new catalog entry {} in vcloud director".format(catalog_name)) result = self.create_vimcatalog(vca, catalog_md5_name) @@ -1325,25 +1337,37 @@ class vimconnector(vimconn.vimconnector): # use: 'data', 'bridge', 'mgmt' # create vApp. Set vcpu and ram based on flavor id. - vapptask = vca.create_vapp(self.tenant_name, vmname_andid, templateName, - self.get_catalogbyid(image_id, catalogs), - network_name=None, # None while creating vapp - network_mode=network_mode, - vm_name=vmname_andid, - vm_cpus=vm_cpus, # can be None if flavor is None - vm_memory=vm_memory) # can be None if flavor is None - - if vapptask is None or vapptask is False: - raise vimconn.vimconnUnexpectedResponse("new_vminstance(): failed deploy vApp {}".format(vmname_andid)) - if type(vapptask) is VappTask: - vca.block_until_completed(vapptask) + try: + vapptask = vca.create_vapp(self.tenant_name, vmname_andid, templateName, + self.get_catalogbyid(image_id, catalogs), + network_name=None, # None while creating vapp + network_mode=network_mode, + vm_name=vmname_andid, + vm_cpus=vm_cpus, # can be None if flavor is None + vm_memory=vm_memory) # can be None if flavor is None + + if vapptask is None or vapptask is False: + raise vimconn.vimconnUnexpectedResponse( + "new_vminstance(): failed to create vApp {}".format(vmname_andid)) + if type(vapptask) is VappTask: + vca.block_until_completed(vapptask) + + except Exception as exp: + raise vimconn.vimconnUnexpectedResponse( + "new_vminstance(): failed to create vApp {} with Exception:{}".format(vmname_andid, exp)) # we should have now vapp in undeployed state. - vapp = vca.get_vapp(vca.get_vdc(self.tenant_name), vmname_andid) - vapp_uuid = self.get_vappid(vca.get_vdc(self.tenant_name), vmname_andid) + try: + vapp = vca.get_vapp(vca.get_vdc(self.tenant_name), vmname_andid) + vapp_uuid = self.get_vappid(vca.get_vdc(self.tenant_name), vmname_andid) + except Exception as exp: + raise vimconn.vimconnUnexpectedResponse( + "new_vminstance(): Failed to retrieve vApp {} after creation: Exception:{}" + .format(vmname_andid, exp)) + if vapp is None: raise vimconn.vimconnUnexpectedResponse( - "new_vminstance(): Failed failed retrieve vApp {} after we deployed".format( + "new_vminstance(): Failed to retrieve vApp {} after creation".format( vmname_andid)) #Add PCI passthrough configrations @@ -1415,41 +1439,48 @@ class vimconnector(vimconn.vimconnector): if type(task) is GenericTask: vca.block_until_completed(task) nicIndex += 1 - except KeyError: - # it might be a case if specific mandatory entry in dict is empty - self.logger.debug("Key error {}".format(KeyError.message)) - raise vimconn.vimconnUnexpectedResponse("new_vminstance(): Failed create new vm instance {}".format(name)) - # deploy and power on vm - self.logger.debug("new_vminstance(): Deploying vApp {} ".format(name)) - deploytask = vapp.deploy(powerOn=False) - if type(deploytask) is GenericTask: - vca.block_until_completed(deploytask) - - # If VM has PCI devices reserve memory for VM - if PCI_devices_status and vm_obj and vcenter_conect: - memReserve = vm_obj.config.hardware.memoryMB - spec = vim.vm.ConfigSpec() - spec.memoryAllocation = vim.ResourceAllocationInfo(reservation=memReserve) - task = vm_obj.ReconfigVM_Task(spec=spec) - if task: - result = self.wait_for_vcenter_task(task, vcenter_conect) - self.logger.info("Reserved memmoery {} MB for "\ - "VM VM status: {}".format(str(memReserve),result)) - else: - self.logger.info("Fail to reserved memmoery {} to VM {}".format( - str(memReserve),str(vm_obj))) + # deploy and power on vm + self.logger.debug("new_vminstance(): Deploying vApp {} ".format(name)) + deploytask = vapp.deploy(powerOn=False) + if type(deploytask) is GenericTask: + vca.block_until_completed(deploytask) + + # If VM has PCI devices reserve memory for VM + if PCI_devices_status and vm_obj and vcenter_conect: + memReserve = vm_obj.config.hardware.memoryMB + spec = vim.vm.ConfigSpec() + spec.memoryAllocation = vim.ResourceAllocationInfo(reservation=memReserve) + task = vm_obj.ReconfigVM_Task(spec=spec) + if task: + result = self.wait_for_vcenter_task(task, vcenter_conect) + self.logger.info("Reserved memmoery {} MB for "\ + "VM VM status: {}".format(str(memReserve),result)) + else: + self.logger.info("Fail to reserved memmoery {} to VM {}".format( + str(memReserve),str(vm_obj))) - self.logger.debug("new_vminstance(): power on vApp {} ".format(name)) - poweron_task = vapp.poweron() - if type(poweron_task) is GenericTask: - vca.block_until_completed(poweron_task) + self.logger.debug("new_vminstance(): power on vApp {} ".format(name)) + poweron_task = vapp.poweron() + if type(poweron_task) is GenericTask: + vca.block_until_completed(poweron_task) + + except Exception as exp : + # it might be a case if specific mandatory entry in dict is empty or some other pyVcloud exception + self.logger.debug("new_vminstance(): Failed create new vm instance {}".format(name, exp)) + raise vimconn.vimconnException("new_vminstance(): Failed create new vm instance {}".format(name, exp)) # check if vApp deployed and if that the case return vApp UUID otherwise -1 wait_time = 0 vapp_uuid = None while wait_time <= MAX_WAIT_TIME: - vapp = vca.get_vapp(vca.get_vdc(self.tenant_name), vmname_andid) + try: + vapp = vca.get_vapp(vca.get_vdc(self.tenant_name), vmname_andid) + except Exception as exp: + raise vimconn.vimconnUnexpectedResponse( + "new_vminstance(): Failed to retrieve vApp {} after creation: Exception:{}" + .format(vmname_andid, exp)) + if vapp and vapp.me.deployed: vapp_uuid = self.get_vappid(vca.get_vdc(self.tenant_name), vmname_andid) break @@ -1719,18 +1750,18 @@ class vimconnector(vimconn.vimconnector): vmname = self.get_namebyvappid(vca, vdc, vmuuid) if vmname is not None: - the_vapp = vca.get_vapp(vdc, vmname) - vm_info = the_vapp.get_vms_details() - vm_status = vm_info[0]['status'] - vm_pci_details = self.get_vm_pci_details(vmuuid) - vm_info[0].update(vm_pci_details) + try: + the_vapp = vca.get_vapp(vdc, vmname) + vm_info = the_vapp.get_vms_details() + vm_status = vm_info[0]['status'] + vm_pci_details = self.get_vm_pci_details(vmuuid) + vm_info[0].update(vm_pci_details) - vm_dict = {'status': vcdStatusCode2manoFormat[the_vapp.me.get_status()], - 'error_msg': vcdStatusCode2manoFormat[the_vapp.me.get_status()], - 'vim_info': yaml.safe_dump(vm_info), 'interfaces': []} + vm_dict = {'status': vcdStatusCode2manoFormat[the_vapp.me.get_status()], + 'error_msg': vcdStatusCode2manoFormat[the_vapp.me.get_status()], + 'vim_info': yaml.safe_dump(vm_info), 'interfaces': []} - # get networks - try: + # get networks vm_app_networks = the_vapp.get_vms_network_info() for vapp_network in vm_app_networks: for vm_network in vapp_network: @@ -1747,8 +1778,8 @@ class vimconnector(vimconn.vimconnector): vm_dict["interfaces"].append(interface) # add a vm to vm dict vms_dict.setdefault(vmuuid, vm_dict) - except KeyError: - self.logger.debug("Error in respond {}".format(KeyError.message)) + except Exception as exp: + self.logger.debug("Error in response {}".format(exp)) self.logger.debug(traceback.format_exc()) return vms_dict @@ -1828,8 +1859,9 @@ class vimconnector(vimconn.vimconnector): # server.create_image() else: pass - except: - pass + except Exception as exp : + self.logger.debug("action_vminstance: Failed with Exception {}".format(exp)) + raise vimconn.vimconnException("action_vminstance: Failed with Exception {}".format(exp)) def get_vminstance_console(self, vm_id, console_type="vnc"): """ @@ -2303,8 +2335,8 @@ class vimconnector(vimconn.vimconnector): if network_uuid is None: return network_uuid - content = self.get_network_action(network_uuid=network_uuid) try: + content = self.get_network_action(network_uuid=network_uuid) vm_list_xmlroot = XmlElementTree.fromstring(content) network_configuration['status'] = vm_list_xmlroot.get("status") @@ -2320,8 +2352,9 @@ class vimconnector(vimconn.vimconnector): if tagKey != "": network_configuration[tagKey] = configuration.text.strip() return network_configuration - except: - pass + except Exception as exp : + self.logger.debug("get_vcd_network: Failed with Exception {}".format(exp)) + raise vimconn.vimconnException("get_vcd_network: Failed with Exception {}".format(exp)) return network_configuration @@ -2387,7 +2420,7 @@ class vimconnector(vimconn.vimconnector): vm_list_xmlroot = XmlElementTree.fromstring(content) vcd_uuid = vm_list_xmlroot.get('id').split(":") if len(vcd_uuid) == 4: - self.logger.info("Create new network name: {} uuid: {}".format(network_name, vcd_uuid[3])) + self.logger.info("Created new network name: {} uuid: {}".format(network_name, vcd_uuid[3])) return vcd_uuid[3] except: self.logger.debug("Failed create network {}".format(network_name)) @@ -2473,26 +2506,45 @@ class vimconnector(vimconn.vimconnector): except: return None - #Configure IP profile of the network - ip_profile = ip_profile if ip_profile is not None else DEFAULT_IP_PROFILE - - gateway_address=ip_profile['gateway_address'] - dhcp_count=int(ip_profile['dhcp_count']) - subnet_address=self.convert_cidr_to_netmask(ip_profile['subnet_address']) - - if ip_profile['dhcp_enabled']==True: - dhcp_enabled='true' - else: - dhcp_enabled='false' - dhcp_start_address=ip_profile['dhcp_start_address'] + try: + #Configure IP profile of the network + ip_profile = ip_profile if ip_profile is not None else DEFAULT_IP_PROFILE + + if 'gateway_address' not in ip_profile or ip_profile['gateway_address'] is None: + ip_profile['gateway_address']=DEFAULT_IP_PROFILE['gateway_address'] + if 'dhcp_count' not in ip_profile or ip_profile['dhcp_count'] is None: + ip_profile['dhcp_count']=DEFAULT_IP_PROFILE['dhcp_count'] + if 'subnet_address' not in ip_profile or ip_profile['subnet_address'] is None: + ip_profile['subnet_address']=DEFAULT_IP_PROFILE['subnet_address'] + if 'dhcp_enabled' not in ip_profile or ip_profile['dhcp_enabled'] is None: + ip_profile['dhcp_enabled']=DEFAULT_IP_PROFILE['dhcp_enabled'] + if 'dhcp_start_address' not in ip_profile or ip_profile['dhcp_start_address'] is None: + ip_profile['dhcp_start_address']=DEFAULT_IP_PROFILE['dhcp_start_address'] + if 'ip_version' not in ip_profile or ip_profile['ip_version'] is None: + ip_profile['ip_version']=DEFAULT_IP_PROFILE['ip_version'] + if 'dns_address' not in ip_profile or ip_profile['dns_address'] is None: + ip_profile['dns_address']=DEFAULT_IP_PROFILE['dns_address'] + + gateway_address=ip_profile['gateway_address'] + dhcp_count=int(ip_profile['dhcp_count']) + subnet_address=self.convert_cidr_to_netmask(ip_profile['subnet_address']) + + if ip_profile['dhcp_enabled']==True: + dhcp_enabled='true' + else: + dhcp_enabled='false' + dhcp_start_address=ip_profile['dhcp_start_address'] - #derive dhcp_end_address from dhcp_start_address & dhcp_count - end_ip_int = int(netaddr.IPAddress(dhcp_start_address)) - end_ip_int += dhcp_count - 1 - dhcp_end_address = str(netaddr.IPAddress(end_ip_int)) + #derive dhcp_end_address from dhcp_start_address & dhcp_count + end_ip_int = int(netaddr.IPAddress(dhcp_start_address)) + end_ip_int += dhcp_count - 1 + dhcp_end_address = str(netaddr.IPAddress(end_ip_int)) - ip_version=ip_profile['ip_version'] - dns_address=ip_profile['dns_address'] + ip_version=ip_profile['ip_version'] + dns_address=ip_profile['dns_address'] + except KeyError as exp: + self.logger.debug("Create Network REST: Key error {}".format(exp)) + raise vimconn.vimconnException("Create Network REST: Key error{}".format(exp)) # either use client provided UUID or search for a first available # if both are not defined we return none @@ -2569,8 +2621,8 @@ class vimconnector(vimconn.vimconnector): logger=vca.logger) if response.status_code != 201: - self.logger.debug("Create Network POST REST API call failed. Return status code {}" - .format(response.status_code)) + self.logger.debug("Create Network POST REST API call failed. Return status code {}, Response content: {}" + .format(response.status_code,response.content)) else: network = networkType.parseString(response.content, True) create_nw_task = network.get_Tasks().get_Task()[0] @@ -2578,7 +2630,7 @@ class vimconnector(vimconn.vimconnector): # if we all ok we respond with content after network creation completes # otherwise by default return None if create_nw_task is not None: - self.logger.debug("Create Network REST : Waiting for Nw creation complete") + self.logger.debug("Create Network REST : Waiting for Network creation complete") status = vca.block_until_completed(create_nw_task) if status: return response.content