def handle(network):
from core.models import ControllerSlice,ControllerNetwork, Network
from collections import defaultdict
# network = Network.get(network_id)
# network controllers are not visible to users. We must ensure
# networks are deployed at all deploymets available to their slices.
slice_controllers = ControllerSlice.objects.all()
slice_deploy_lookup = defaultdict(list)
for slice_controller in slice_controllers:
slice_deploy_lookup[slice_controller.slice].append(slice_controller.controller)
network_controllers = ControllerNetwork.objects.all()
network_deploy_lookup = defaultdict(list)
for network_controller in network_controllers:
network_deploy_lookup[network_controller.network].append(network_controller.controller)
expected_controllers = slice_deploy_lookup[network.owner]
for expected_controller in expected_controllers:
if network not in network_deploy_lookup or \
expected_controller not in network_deploy_lookup[network]:
nd = ControllerNetwork(network=network, controller=expected_controller, lazy_blocked=True)
if network.subnet:
# XXX: Possibly unpredictable behavior if there is
# more than one ControllerNetwork and the subnet
# is specified.
nd.subnet = network.subnet
nd.save()
def handle(network):
from core.models import ControllerSlice, ControllerNetwork, Network
from collections import defaultdict
# network = Network.get(network_id)
# network controllers are not visible to users. We must ensure
# networks are deployed at all deploymets available to their slices.
slice_controllers = ControllerSlice.objects.all()
slice_deploy_lookup = defaultdict(list)
for slice_controller in slice_controllers:
slice_deploy_lookup[slice_controller.slice].append(
slice_controller.controller)
network_controllers = ControllerNetwork.objects.all()
network_deploy_lookup = defaultdict(list)
for network_controller in network_controllers:
network_deploy_lookup[network_controller.network].append(
network_controller.controller)
expected_controllers = slice_deploy_lookup[network.owner]
for expected_controller in expected_controllers:
if network not in network_deploy_lookup or \
expected_controller not in network_deploy_lookup[network]:
nd = ControllerNetwork(network=network,
controller=expected_controller,
lazy_blocked=True)
nd.save()
def handle(controller):
from core.models import Controller, Site, ControllerSite, Slice, ControllerSlice, User, ControllerUser, ControllerImages, ControllerNetwork, Image, Network
from collections import defaultdict
# relations for all sites
ctrls_by_site = defaultdict(list)
ctrl_sites = ControllerSite.objects.all()
for ctrl_site in ctrl_sites:
ctrls_by_site[ctrl_site.site].append(ctrl_site.controller)
sites = Site.objects.all()
for site in sites:
if site not in ctrls_by_site or \
controller not in ctrls_by_site[site]:
controller_site = ControllerSite(controller=controller, site=site)
controller_site.save()
# relations for all slices
ctrls_by_slice = defaultdict(list)
ctrl_slices = ControllerSlice.objects.all()
for ctrl_slice in ctrl_slices:
ctrls_by_slice[ctrl_slice.slice].append(ctrl_slice.controller)
slices = Slice.objects.all()
for slice in slices:
if slice not in ctrls_by_slice or \
controller not in ctrls_by_slice:
controller_slice = ControllerSlice(controller=controller, slice=slice)
controller_slice.save()
# relations for all users
ctrls_by_user = defaultdict(list)
ctrl_users = ControllerUser.objects.all()
for ctrl_user in ctrl_users:
ctrls_by_user[ctrl_user.user].append(ctrl_user.controller)
users = User.objects.all()
for user in users:
if user not in ctrls_by_user or \
controller not in ctrls_by_user[user]:
controller_user = ControllerUser(controller=controller, user=user)
controller_user.save()
# relations for all networks
ctrls_by_network = defaultdict(list)
ctrl_networks = ControllerNetwork.objects.all()
for ctrl_network in ctrl_networks:
ctrls_by_network[ctrl_network.network].append(ctrl_network.controller)
networks = Network.objects.all()
for network in networks:
if network not in ctrls_by_network or \
controller not in ctrls_by_network[network]:
controller_network = ControllerNetwork(controller=controller, network=network)
controller_network.save()
# relations for all images
ctrls_by_image = defaultdict(list)
ctrl_images = ControllerImages.objects.all()
for ctrl_image in ctrl_images:
ctrls_by_image[ctrl_image.image].append(ctrl_image.controller)
images = Image.objects.all()
for image in images:
if image not in ctrls_by_image or \
controller not in ctrls_by_image[image]:
controller_image = ControllerImages(controller=controller, image=image)
controller_image.save()
def handle(controller):
from core.models import Controller, Site, ControllerSite, Slice, ControllerSlice, User, ControllerUser, ControllerImages, ControllerNetwork
from collections import defaultdict
# relations for all sites
ctrls_by_site = defaultdict(list)
ctrl_sites = ControllerSite.objects.all()
for ctrl_site in ctrl_sites:
ctrls_by_site[ctrl_site.site].append(ctrl_site.controller)
sites = Site.objects.all()
for site in sites:
if site not in ctrls_by_site or \
controller not in ctrls_by_site[site]:
controller_site = ControllerSite(controller=controller, site=site)
controller_site.save()
# relations for all slices
ctrls_by_slice = defaultdict(list)
ctrl_slices = ControllerSlice.objects.all()
for ctrl_slice in ctrl_slices:
ctrls_by_slice[ctrl_slice.slice].append(ctrl_slice.controller)
slices = Slice.objects.all()
for slice in slices:
if slice not in ctrls_by_slice or \
controller not in ctrls_by_slice:
controller_slice = ControllerSlice(controller=controller, slice=slice)
controller_slice.save()
# relations for all users
ctrls_by_user = defaultdict(list)
ctrl_users = ControllerUser.objects.all()
for ctrl_user in ctrl_users:
ctrls_by_user[ctrl_user.user].append(ctrl_user.controller)
users = User.objects.all()
for user in users:
if user not in ctrls_by_user or \
controller not in ctrls_by_user[user]:
controller_user = ControllerUser(controller=controller, user=user)
controller_user.save()
# relations for all networks
ctrls_by_network = defaultdict(list)
ctrl_networks = ControllerNetwork.objects.all()
for ctrl_network in ctrl_networks:
ctrls_by_network[ctrl_network.network].append(ctrl_network.controller)
networks = Network.objects.all()
for network in networks:
if network not in ctrls_by_network or \
controller not in ctrls_by_network[network]:
controller_network = ControllerNetwork(controller=controller, network=network)
controller_network.save()
# relations for all images
ctrls_by_image = defaultdict(list)
ctrl_images = ControllerImages.objects.all()
for ctrl_image in ctrl_images:
ctrls_by_image[ctrl_image.image].append(ctrl_image.controller)
images = Image.objects.all()
for image in images:
if image not in ctrls_by_image or \
controller not in ctrls_by_image[image]:
controller_image = ControllerImages(controller=controller, image=image)
controller_image.save()
def handle(network):
from core.models import ControllerSlice, ControllerNetwork, Network
from collections import defaultdict
print "MODEL POLICY: network", network
# network = Network.get(network_id)
# network controllers are not visible to users. We must ensure
# networks are deployed at all deploymets available to their slices.
slice_controllers = ControllerSlice.objects.all()
slice_deploy_lookup = defaultdict(list)
for slice_controller in slice_controllers:
slice_deploy_lookup[slice_controller.slice].append(
slice_controller.controller)
network_controllers = ControllerNetwork.objects.all()
network_deploy_lookup = defaultdict(list)
for network_controller in network_controllers:
network_deploy_lookup[network_controller.network].append(
network_controller.controller)
expected_controllers = slice_deploy_lookup[network.owner]
for expected_controller in expected_controllers:
if network not in network_deploy_lookup or \
expected_controller not in network_deploy_lookup[network]:
lazy_blocked = True
# check and see if some instance already exists
for networkslice in network.networkslices.all():
if networkslice.slice.instances.filter(
node__site_deployment__controller=expected_controller
).exists():
print "MODEL_POLICY: network, setting lazy_blocked to false because instance on controller already exists"
lazy_blocked = False
nd = ControllerNetwork(network=network,
controller=expected_controller,
lazy_blocked=lazy_blocked)
print "MODEL POLICY: network", network, "create ControllerNetwork", nd, "lazy_blocked", lazy_blocked
if network.subnet:
# XXX: Possibly unpredictable behavior if there is
# more than one ControllerNetwork and the subnet
# is specified.
nd.subnet = network.subnet
nd.save()
def handle(network):
from core.models import ControllerSlice,ControllerNetwork, Network
from collections import defaultdict
print "MODEL POLICY: network", network
# network = Network.get(network_id)
# network controllers are not visible to users. We must ensure
# networks are deployed at all deploymets available to their slices.
slice_controllers = ControllerSlice.objects.all()
slice_deploy_lookup = defaultdict(list)
for slice_controller in slice_controllers:
slice_deploy_lookup[slice_controller.slice].append(slice_controller.controller)
network_controllers = ControllerNetwork.objects.all()
network_deploy_lookup = defaultdict(list)
for network_controller in network_controllers:
network_deploy_lookup[network_controller.network].append(network_controller.controller)
expected_controllers = slice_deploy_lookup[network.owner]
for expected_controller in expected_controllers:
if network not in network_deploy_lookup or \
expected_controller not in network_deploy_lookup[network]:
lazy_blocked=True
# check and see if some instance already exists
for networkslice in network.networkslices.all():
if networkslice.slice.instances.filter(node__site_deployment__controller=expected_controller).exists():
print "MODEL_POLICY: network, setting lazy_blocked to false because instance on controller already exists"
lazy_blocked=False
nd = ControllerNetwork(network=network, controller=expected_controller, lazy_blocked=lazy_blocked)
print "MODEL POLICY: network", network, "create ControllerNetwork", nd, "lazy_blocked", lazy_blocked
if network.subnet:
# XXX: Possibly unpredictable behavior if there is
# more than one ControllerNetwork and the subnet
# is specified.
nd.subnet = network.subnet
nd.save()
def handle(network):
from core.models import ControllerSlice,ControllerNetwork, Network
from collections import defaultdict
# network = Network.get(network_id)
# network controllers are not visible to users. We must ensure
# networks are deployed at all deploymets available to their slices.
slice_controllers = ControllerSlice.objects.all()
slice_deploy_lookup = defaultdict(list)
for slice_controller in slice_controllers:
slice_deploy_lookup[slice_controller.slice].append(slice_controller.controller)
network_controllers = ControllerNetwork.objects.all()
network_deploy_lookup = defaultdict(list)
for network_controller in network_controllers:
network_deploy_lookup[network_controller.network].append(network_controller.controller)
expected_controllers = slice_deploy_lookup[network.owner]
for expected_controller in expected_controllers:
if network not in network_deploy_lookup or \
expected_controller not in network_deploy_lookup[network]:
nd = ControllerNetwork(network=network, controller=expected_controller)
nd.save()
