3 from core.models import Controller,ControllerSlices,Controller,Network,NetworkSlice,NetworkTemplate
4 from collections import defaultdict
5 ctrl_site_deployments = SiteDeployments.objects.all()
7 slice_controllers = ControllerSlices.objects.all()
8 slice_deploy_lookup = defaultdict(list)
9 for slice_controller in slice_controllers:
10 slice_deploy_lookup[slice_controller.slice].append(slice_controller)
12 all_controllers = Controller.objects.all()
13 for expected_controller in all_controllers:
14 if slice not in slice_deploy_lookup or \
15 expected_controller not in slice_deploy_lookup[slice]:
16 sd = ControllerSlices(slice=slice, controller=expected_controller)
19 # make sure slice has at least 1 public and 1 private networkd
22 networks = Network.objects.filter(owner=slice)
23 for network in networks:
24 if network.template.name == 'Public dedicated IPv4':
25 public_nets.append(network)
26 elif network.template.name == 'Public shared IPv4':
27 public_nets.append(network)
28 elif network.template.name == 'Private':
31 # ensure there is at least one public network, and default it to dedicated
33 name = slice.name+'-nat',
34 template = NetworkTemplate.objects.get(name='Public shared IPv4'),
38 public_nets.append(nat_net)
41 private_net = Network(
42 name = slice.name+'-private',
43 template = NetworkTemplate.objects.get(name='Private'),
47 # create slice networks
48 public_net_slice = None
49 private_net_slice = None
50 net_slices = NetworkSlice.objects.filter(slice=slice, network__in=[private_net]+public_nets)
51 for net_slice in net_slices:
52 if net_slice.network in public_nets:
53 public_net_slice = net_slice
54 elif net_slice.network == private_net:
55 private_net_slice = net_slice
56 if not public_net_slice:
57 public_net_slice = NetworkSlice(slice=slice, network=public_nets[0])
58 public_net_slice.save()
59 if not private_net_slice:
60 private_net_slice = NetworkSlice(slice=slice, network=private_net)
61 private_net_slice.save()