success_comment = str()
fail_string = f'{{"wo_status": "FAIL", "wo_comment": "{fail_comment}"}}'
success_string = f'{{"wo_status": "ENDED", "wo_comment": "{success_comment}"}}'
#Create Orchestration object to update GUI dynamically
Orchestration = Orchestration(context['UBIQUBEID'])
async_update_list = (context['PROCESSINSTANCEID'], context['TASKID'], context['EXECNUMBER'])
#Create order object
IpamOrderObject = Order(ipam_device_id)
IpamOrderObject.command_synchronize(300)
#Retrieve info about tenants
Orchestration.update_asynchronous_task_details(*async_update_list, 'Retrieving information about customer... ')
objects_list = IpamOrderObject.command_objects_instances(ms_ipam_tenant)
#Check if customer exists in IPAM system
does_tenant_exists = False
counter = 0
while not does_tenant_exists and counter < len(objects_list):
tenant_object = IpamOrderObject.command_objects_instances_by_id(ms_ipam_tenant,
objects_list[counter])[ms_ipam_tenant][objects_list[counter]]
if tenant_object['object_id'] == customer_name:
does_tenant_exists = True
customer_id = tenant_object['id']
counter += 1
#If the customer does not exist in IPAM system, finish the task as fail
if not does_tenant_exists:
fail_comment = f'Customer {customer_name} has not been found'
#Identify ASN for the site and save to context
Orchestration.update_asynchronous_task_details(*async_update_list, 'Retrieve AS number for the site... ')
site_object = IpamOrderObject.command_objects_instances_by_id(ms_ipam_site, site)[ms_ipam_site][site]
context['site_asn'] = site_object['asn']
Orchestration.update_asynchronous_task_details(*async_update_list, 'Retrieve AS number for the site... OK')
time.sleep(3)
#Identify IPv4 subnets for the site and save to context
Orchestration.update_asynchronous_task_details(*async_update_list, 'Find out a IPv4 block for the site... ')
context['site_prefixes_list'] = list()
objects_list = IpamOrderObject.command_objects_instances(ms_ipam_prefix)
for object in objects_list:
prefix_object = IpamOrderObject.command_objects_instances_by_id(ms_ipam_prefix,
object)[ms_ipam_prefix][object]
try:
if prefix_object['tenant'] == customer_name and prefix_object['site'] == site:
context['site_prefixes_list'].append(prefix_object)
except:
pass
Orchestration.update_asynchronous_task_details(*async_update_list, 'Find out a IPv4 block for the site... OK')
time.sleep(3)
)
CeOrderObject.command_synchronize(300)
#Remove import connected routes to BGP
Orchestration.update_asynchronous_task_details(
*async_update_list,
'Configuring CE device... Remove import internal prefix to BGP... ')
ms_dict = {ms_router_import_to_bgp: {'10': {'object_id': '10'}}}
CeOrderObject.command_execute('DELETE', ms_dict)
Orchestration.update_asynchronous_task_details(
*async_update_list,
'Configuring CE device... Remove import internal prefix to BGP... OK')
CeOrderObject.command_synchronize(300)
CeOrderObject.command_synchronize(300)
objects_list = CeOrderObject.command_objects_instances(
ms_router_bgp_neighbor)
for ip_address in context['site_address_list']:
if ip_address['object_id'].split('/')[0].replace('.',
'_') in objects_list:
#Remove BGP neighbor on CE
Orchestration.update_asynchronous_task_details(
*async_update_list,
'Configuring CE device... Remove BGP peer for {}... '.format(
connection['neighbour']['device']))
ms_dict = {
ms_router_bgp_neighbor: {
ip_address['object_id'].split('/')[0].replace('.', '_'): {
'object_id': ip_address['object_id'].split('/')[0]
}
response = json.loads(order.content)
return response['k8_pods_list'][pod_name]['namespace']
if __name__ == "__main__":
# remove metrics pods
info_message('Removing service pods...')
for device in device_id_list:
d_name = Device(device_id=device).name
info_message(f'Removing service pods: {d_name}...')
order = Order(device)
# syncronize first
k8_pods_list = {'k8_pods_list': {'': {}}}
order.command_execute('IMPORT', k8_pods_list)
order.command_objects_instances('k8_pods_list')
pods_list = json.loads(order.content)
for pod in pods_list:
if get_pod_ns(pod) == context['service_namespace']:
info_message(f'Removing service pods: {d_name} {pod}...')
order.command_execute('DELETE', {'k8_pods_list': pod})
# remove all applications from user_namespace
info_message(f'Removing user apps: {target_device_name}...')
order = Order(target_device_id)
# syncronize first
k8_pods_list = {'k8_pods_list': {'': {}}}
order.command_execute('IMPORT', k8_pods_list)
order.command_objects_instances('k8_pods_list')
ms_instances = json.loads(order.content)
pods_list = json.loads(order.content)
fail_string = f'{{"wo_status": "FAIL", "wo_comment": "{fail_comment}"}}'
success_string = f'{{"wo_status": "ENDED", "wo_comment": "{success_comment}"}}'
#Create Orchestration object to update GUI dynamically
Orchestration = Orchestration(context['UBIQUBEID'])
async_update_list = (context['PROCESSINSTANCEID'], context['TASKID'],
context['EXECNUMBER'])
#Create IPAM order object
IpamOrderObject = Order(ipam_device_id)
IpamOrderObject.command_synchronize(300)
Orchestration.update_asynchronous_task_details(
*async_update_list, 'Retrieve information about CE device on the site... ')
objects_list = IpamOrderObject.command_objects_instances(ms_ipam_device)
#Retrieve information about CE device what is located on the site
counter = 0
ce_device_id = None
ce_device_name = None
#Find CE device name first
while ce_device_name is None or counter < len(objects_list):
device_object = IpamOrderObject.command_objects_instances_by_id(
ms_ipam_device,
objects_list[counter])[ms_ipam_device][objects_list[counter]]
if device_object['role'] == 'CE' and device_object['site'] == site:
ce_device_name = device_object['object_id']
counter += 1
async_update_list = (context['PROCESSINSTANCEID'], context['TASKID'],
context['EXECNUMBER'])
#Create VLAN list if IPAM is used
if context['use_ipam'] == 'yes':
Orchestration.update_asynchronous_task_details(
*async_update_list,
'IPAM integration is used. Retrive VLAN info from IPAM... ')
context['ipam_device'] = re.match('^\D+?(\d+?)$',
context['ipam_device']).group(1)
#Retrive information about VLANs
IpamOrderObject = Order(context['ipam_device'])
IpamOrderObject.command_synchronize(300)
objects_list = IpamOrderObject.command_objects_instances(ms_ipam_vlan)
vlan_string = str()
counter = 0
context['vlan_list'] = dict()
for vlan_name in objects_list:
vlan_object = IpamOrderObject.command_objects_instances_by_id(
ms_ipam_vlan, vlan_name)[ms_ipam_vlan][vlan_name]
if 'site' in vlan_object:
if vlan_object['site'] == context['site']:
context['vlan_list'][counter] = {
'id': vlan_object['vid'],
'name': vlan_object['object_id'],
"__index__": counter
}
vlan_string += '{} '.format(vlan_object['object_id'])
counter += 1
if __name__ == "__main__":
########################################################################################################
# MATH ALGORITHM #
########################################################################################################
info_message('Processing metrics...')
cost_summary = {}
for device in device_id_list:
d_name = Device(device_id=device).name
info_message(f'Processing metrics from: {d_name}...')
cost_summary[device] = float()
order = Order(device)
order.command_objects_instances('logs')
for ms_item in json.loads(order.content):
if check_pod_name(ms_item):
order.command_objects_instances_by_id('logs', ms_item)
cost = json.loads(order.content)['logs'][ms_item]['min']
cost_summary[device] += float(cost)
target_device_id = min(cost_summary, key=cost_summary.get)
target_device_name = Device(device_id=target_device_id).name
info_message(f'Best offer from: {target_device_name}.', 5)
context['target_device_id'] = target_device_id
context['target_device_name'] = target_device_name
is_site_prefix_announced_to_all_peers = list()
for interface, connection in ce_connections.items():
sed_command = 'sed -i \'s@{original_string}@{rewrite_string}@\' {ms_file}'.format(original_string = '1.1.1.1',
rewrite_string = connection['neighbour']['ip_address'].split('/')[0],
ms_file = ms_advertised_prefix_file_path)
os.system(sed_command)
with open(ms_advertised_prefix_file_path) as temp_ms_file:
temp_ms_file_content = temp_ms_file.read()
CeOrderObject.command_synchronize(300)
time.sleep(10)
objects_list = CeOrderObject.command_objects_instances(ms_router_advert_by_bgp)
is_site_prefix_announced = False
counter = 0
while is_site_prefix_announced is False and counter < len(objects_list):
prefix_object = CeOrderObject.command_objects_instances_by_id(ms_router_advert_by_bgp,
objects_list[counter])[ms_router_advert_by_bgp][objects_list[counter]]
if prefix_object['object_id'] == ce_internal_prefix:
is_site_prefix_announced = True
is_site_prefix_announced_to_all_peers.append(is_site_prefix_announced)
counter += 1
sed_command = 'sed -i \'s@{original_string}@{rewrite_string}@\' {ms_file}'.format(original_string = connection['neighbour']['ip_address'].split('/')[0],
rewrite_string = '1.1.1.1',
ms_file = ms_advertised_prefix_file_path)
import json
from msa_sdk.variables import Variables
from msa_sdk.msa_api import MSA_API
from msa_sdk.order import Order
dev_var = Variables()
context = Variables.task_call()
device_id_list = context["device_id_list"]
for device in device_id_list.values():
order = Order(device)
order.command_objects_instances('k8s_pods')
ms_instances = json.loads(order.content.decode())
for instance in ms_instances:
Order(device).command_execute('DELETE', {'k8s_pods': instance})
ret = MSA_API.process_content('ENDED', f'workflow deleted, pods cleared',
context, True)
print(ret)
def rand_int():
return ''.join(random.choice('0123456789') for i in range(8))
cost_summary = {}
########################################################################################################
# MATH ALGORITHM #
########################################################################################################
for device in device_id_list.values():
cost_summary[device] = float()
order = Order(device)
order.command_objects_instances('k8s_log')
for ms_item in json.loads(order.content.decode()):
order.command_objects_instances_by_id('k8s_log', ms_item)
cost = json.loads(order.content.decode())['k8s_log'][ms_item]['min']
cost_summary[device] += float(cost)
target_device_id = min(cost_summary, key=cost_summary.get)
target_device_name = Device(device_id=target_device_id).name
context['target_device_id'] = target_device_id
context['target_device_name'] = target_device_name
########################################################################################################
# DEPLOY USER APP #
########################################################################################################
'''
context['EXECNUMBER'])
Orchestration.update_asynchronous_task_details(
*async_update_list, 'Import current configuration... ')
#Create Station device order object
StationOrderObject = Order(context['station_device_id'])
response = StationOrderObject.command_synchronize(300)
Orchestration.update_asynchronous_task_details(
*async_update_list, 'Import current configuration... OK')
time.sleep(3)
#Check VLAN IDs
Orchestration.update_asynchronous_task_details(*async_update_list,
'Verifying VLANs... ')
objects_list = StationOrderObject.command_objects_instances(ms_vlan)
do_vlans_exist = list()
for number, vlan in context['vlan_list'].items():
Orchestration.update_asynchronous_task_details(
*async_update_list, 'Verifying VLANs... ID {}... '.format(vlan['id']))
for vlan_id in objects_list:
vlan_object = StationOrderObject.command_objects_instances_by_id(
ms_vlan, vlan_id)[ms_vlan][vlan_id]
if vlan['id'] == vlan_object['object_id']:
Orchestration.update_asynchronous_task_details(
*async_update_list,
'Verifying VLANs... ID {}... OK'.format(vlan['id']))
time.sleep(3)
do_vlans_exist.append(True)
break
else: