3 from planetstack.config import Config
4 from observer.openstacksyncstep import OpenStackSyncStep
5 from core.models.slice import Slice
7 class SyncSlices(OpenStackSyncStep):
10 def sync_record(self, slice):
11 if not slice.tenant_id:
12 nova_fields = {'tenant_name': slice.name,
13 'description': slice.description,
14 'enabled': slice.enabled}
15 tenant = self.driver.create_tenant(**nova_fields)
16 slice.tenant_id = tenant.id
18 # XXX give caller an admin role at the tenant they've created
19 self.driver.add_user_role(self.caller.kuser_id, tenant.id, 'admin')
21 # refresh credentials using this tenant
22 self.driver.shell.connect(username=self.driver.shell.keystone.username,
23 password=self.driver.shell.keystone.password,
27 network = self.driver.create_network(slice.name)
28 slice.network_id = network['id']
31 router = self.driver.create_router(slice.name)
32 slice.router_id = router['id']
35 next_subnet = self.get_next_subnet()
36 cidr = str(next_subnet.cidr)
37 ip_version = next_subnet.version
38 start = str(next_subnet[2])
39 end = str(next_subnet[-2])
40 subnet = self.driver.create_subnet(name=slice.name,
41 network_id = network['id'],
43 ip_version = ip_version,
46 slice.subnet_id = subnet['id']
47 # add subnet as interface to slice's router
48 self.driver.add_router_interface(router['id'], subnet['id'])
50 self.driver.add_external_route(subnet)
53 if slice.id and slice.tenant_id:
54 self.driver.update_tenant(slice.tenant_id,
55 description=slice.description,
56 enabled=slice.enabled)