| Sapan Bhatia | 0a56fdc | 2017-04-21 15:12:57 +0200 | [diff] [blame^] | 1 | def ip_to_mac(self, ip): |
| 2 | (a, b, c, d) = ip.split('.') |
| 3 | return "02:42:%02x:%02x:%02x:%02x" % (int(a), int(b), int(c), int(d)) |
| 4 | |
| 5 | def get_gateways(self): |
| 6 | gateways = [] |
| 7 | |
| 8 | aps = self.addresspools.all() |
| 9 | for ap in aps: |
| 10 | gateways.append({"gateway_ip": ap.gateway_ip, "gateway_mac": ap.gateway_mac}) |
| 11 | |
| 12 | return gateways |
| 13 | |
| 14 | def get_address_pool(self, name): |
| 15 | ap = AddressPool.objects.filter(name=name, service=self) |
| 16 | if not ap: |
| 17 | raise Exception("vRouter unable to find addresspool %s" % name) |
| 18 | return ap[0] |
| 19 | |
| 20 | def get_tenant(self, **kwargs): |
| 21 | address_pool_name = kwargs.pop("address_pool_name") |
| 22 | |
| 23 | ap = self.get_address_pool(address_pool_name) |
| 24 | |
| 25 | ip = ap.get_address() |
| 26 | if not ip: |
| 27 | raise Exception("AddressPool '%s' has run out of addresses." % ap.name) |
| 28 | |
| 29 | t = VRouterTenant(provider_service=self, **kwargs) |
| 30 | t.public_ip = ip |
| 31 | t.public_mac = self.ip_to_mac(ip) |
| 32 | t.address_pool_id = ap.id |
| 33 | t.save() |
| 34 | |
| 35 | return t |
| 36 | |