def does_traffic_flow(self, delay_time):
time.sleep(delay_time)
if self.traffic_started:
for dest_addr in self.dest_addr_list:
if not ping(dest_addr):
return False
return True
else:
return False
def step8(self):
# --------------------------------------------------------------------------------------------------------------
# 8. Verify that the remaining VNF instance(s) are still running and reachable via their management network
# --------------------------------------------------------------------------------------------------------------
LOG.info(
'Verifying that the remaining VNF instance(s) are still running and reachable via their management '
'network')
for vnf_info in self.ns_info_after_scale_in.vnf_info:
mgmt_addr_list = self.mano.get_vnf_mgmt_addr_list(
vnf_info.vnf_instance_id)
for mgmt_addr in mgmt_addr_list:
if not ping(mgmt_addr):
raise TestRunError(
'Unable to PING IP address %s belonging to %s' %
(mgmt_addr, vnf_info.vnf_product_name))
def step6(self):
# --------------------------------------------------------------------------------------------------------------
# 6. Verify that the additional VNFC instance(s) are running and reachable via the management network
# --------------------------------------------------------------------------------------------------------------
LOG.info(
'Verifying that the additional VNFC instance(s) are running and reachable via the management network'
)
for vnf_info in self.ns_info_after_scale_out.vnf_info:
mgmt_addr_list = self.mano.get_vnf_mgmt_addr_list(
vnf_info.vnf_instance_id,
self.tc_input['mano'].get('query_params'))
for mgmt_addr in mgmt_addr_list:
if not ping(mgmt_addr):
raise TestRunError(
'Unable to PING IP address %s belonging to VNF %s' %
(mgmt_addr, vnf_info.vnf_product_name))
def step8(self):
# --------------------------------------------------------------------------------------------------------------
# 8. Verify that the VNF instance(s) in the nesting NS are running and reachable via the management network
# --------------------------------------------------------------------------------------------------------------
LOG.info(
'Verifying that the VNF instance(s) in the nesting NS are running and reachable via the management'
' network')
for vnf_info in self.ns_info_nesting_after_instantiation.vnf_info:
mgmt_addr_list = self.mano.get_vnf_mgmt_addr_list(
vnf_info.vnf_instance_id,
self.tc_input['mano'].get('query_params'))
for mgmt_addr in mgmt_addr_list:
if not ping(mgmt_addr):
raise TestRunError(
'Unable to PING IP address %s belonging to the nesting NS VNF %s'
% (mgmt_addr, vnf_info.vnf_product_name))
def step7(self):
# --------------------------------------------------------------------------------------------------------------
# 7. Verify that VNF instance(s) inside the nested NS are still running and reachable through the management
# network
# --------------------------------------------------------------------------------------------------------------
LOG.info(
'Verifying that VNF instance(s) inside the nested NS are still running and reachable through the '
'management network')
for vnf_info in self.ns_info_nested_after_instantiation.vnf_info:
mgmt_addr_list = self.mano.get_vnf_mgmt_addr_list(
vnf_info.vnf_instance_id,
self.nested_ns_params.get('query_params'))
for mgmt_addr in mgmt_addr_list:
if not ping(mgmt_addr):
raise TestRunError(
'Unable to PING IP address %s belonging to nested NS VNF %s'
% (mgmt_addr, vnf_info.vnf_product_name))
def step5(self):
# --------------------------------------------------------------------------------------------------------------
# 5. Verify that the impacted VNF instance(s) are running and reachable through the management network
# --------------------------------------------------------------------------------------------------------------
LOG.info(
'Verifying that the impacted VNF instance(s) are running and reachable through the management network'
)
self.ns_info_after_update = self.mano.ns_query(
query_filter={
'ns_instance_id': self.ns_instance_id,
'additional_param': self.tc_input['mano'].get('query_params')
})
for vnf_info in self.ns_info_after_update.vnf_info:
mgmt_addr_list = self.mano.get_vnf_mgmt_addr_list(
vnf_info.vnf_instance_id,
self.tc_input['mano'].get('query_params'))
for mgmt_addr in mgmt_addr_list:
if not ping(mgmt_addr):
raise TestRunError(
'Unable to PING IP address %s belonging to VNF %s' %
(mgmt_addr, vnf_info.vnf_product_name))
def any_traffic_loss(self, delay_time, tolerance):
for dest_addr in self.dest_addr_list:
if not ping(dest_addr):
return True
return False
