- def prepare_floating_ip(self):
- """Select/Create Floating IP if it doesn't exist yet"""
- self.logger.info("Retrieving floating IP for Open Baton NFVO")
- neutron_client = snaps_utils.neutron_utils.neutron_client(
- self.snaps_creds)
- # Finding Tenant ID to check to which tenant the Floating IP belongs
- tenant_id = os_utils.get_tenant_id(
- os_utils.get_keystone_client(self.creds),
- self.tenant_name)
- # Use os_utils to retrieve complete information of Floating IPs
- floating_ips = os_utils.get_floating_ips(neutron_client)
- my_floating_ips = []
- # Filter Floating IPs with tenant id
- for floating_ip in floating_ips:
- # self.logger.info("Floating IP: %s", floating_ip)
- if floating_ip.get('tenant_id') == tenant_id:
- my_floating_ips.append(floating_ip.get('floating_ip_address'))
- # Select if Floating IP exist else create new one
- if len(my_floating_ips) >= 1:
- # Get Floating IP object from snaps for clean up
- snaps_floating_ips = snaps_utils.neutron_utils.get_floating_ips(
- neutron_client)
- for my_floating_ip in my_floating_ips:
- for snaps_floating_ip in snaps_floating_ips:
- if snaps_floating_ip.ip == my_floating_ip:
- self.mano['details']['fip'] = snaps_floating_ip
- self.logger.info(
- "Selected floating IP for Open Baton NFVO %s",
- (self.mano['details']['fip'].ip))
- break
- if self.mano['details']['fip'] is not None:
- break
- else:
- self.logger.info("Creating floating IP for Open Baton NFVO")
- self.mano['details']['fip'] = (
- snaps_utils.neutron_utils. create_floating_ip(
- neutron_client, self.mano['details']['external_net_name']))
- self.logger.info(
- "Created floating IP for Open Baton NFVO %s",
- (self.mano['details']['fip'].ip))
-