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from onapsdk.aai.business import Customer, ServiceSubscription
from onapsdk.aai.cloud_infrastructure import CloudRegion, Tenant
from onapsdk.configuration import settings
from ..base import BaseStep
from .customer_service_subscription_create import CustomerServiceSubscriptionCreateStep
from .link_cloud_to_complex import LinkCloudRegionToComplexStep
from .register_cloud_to_multicloud import RegisterCloudRegionToMulticloudStep
class ConnectServiceSubToCloudRegionStep(BaseStep):
"""Connect service subscription to cloud region step."""
def __init__(self, cleanup=False):
"""Initialize step.
Substeps:
- LinkCloudRegionToComplexStep,
- RegisterCloudRegionToMulticloudStep,
- CustomerServiceSubscriptionCreateStep.
"""
super().__init__(cleanup=cleanup)
self.add_step(LinkCloudRegionToComplexStep(cleanup=cleanup))
self.add_step(RegisterCloudRegionToMulticloudStep(cleanup=cleanup))
self.add_step(CustomerServiceSubscriptionCreateStep(cleanup=cleanup))
def execute(self):
"""Connect service subsription to cloud region and tenant.
Use settings values:
- GLOBAL_CUSTOMER_ID,
- SERVICE_NAME,
- CLOUD_REGION_CLOUD_OWNER,
- CLOUD_REGION_ID.
"""
super().execute()
customer: Customer = Customer.get_by_global_customer_id(
settings.GLOBAL_CUSTOMER_ID)
service_subscription: ServiceSubscription = customer.get_service_subscription_by_service_type(
settings.SERVICE_NAME)
cloud_region: CloudRegion = CloudRegion.get_by_id(
cloud_owner=settings.CLOUD_REGION_CLOUD_OWNER,
cloud_region_id=settings.CLOUD_REGION_ID,
)
# Retrieve the tenant
# if it does not exist, create it
try:
tenant: Tenant = cloud_region.get_tenant(settings.TENANT_ID)
except ValueError:
self._logger.warning("Impossible to retrieve the Specificed Tenant")
self._logger.debug("If no multicloud selected, add the tenant")
cloud_region.add_tenant(
tenant_id=settings.TENANT_ID,
tenant_name=settings.TENANT_NAME)
# be sure that an availability zone has been created
# if not, create it
try:
cloud_region.get_availability_zone_by_name(
settings.AVAILABILITY_ZONE_NAME)
except ValueError:
cloud_region.add_availability_zone(
settings.AVAILABILITY_ZONE_NAME,
settings.AVAILABILITY_ZONE_TYPE)
# retrieve tenant
# for which we are sure that an availability zone has been created
tenant: Tenant = cloud_region.get_tenant(settings.TENANT_ID)
service_subscription.link_to_cloud_region_and_tenant(cloud_region=cloud_region, tenant=tenant)
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