def find_or_make_port(self, instance, network, **kwargs):
port = Port.objects.filter(instance=instance, network=network)
if port:
port = port[0]
else:
port = Port(instance=instance, network=network, **kwargs)
port.save()
return port
def find_or_make_port(self, instance, network, **kwargs):
port = Port.objects.filter(instance=instance, network=network)
if port:
port = port[0]
print "port already exist", port[0]
else:
port = Port(instance=instance, network=network, **kwargs)
print "NETWORK", network, "MAKE_PORT", port
port.save()
return port
def create(self):
xos_args = self.get_xos_args()
if not xos_args.get("instance", None):
raise Exception("Must specify slver when creating port")
if not xos_args.get("network", None):
raise Exception("Must specify network when creating port")
port = Port(**xos_args)
port.caller = self.user
port.save()
self.postprocess(port)
self.info("Created Port '%s' connect instance '%s' to network %s" %
(str(port), str(port.instance), str(port.network)))
def handle_container_on_metal(instance):
from core.models import Instance, Flavor, Port, Image
print "MODEL POLICY: instance", instance, "handle container_on_metal"
if instance.deleted:
return
if (instance.isolation in ["container"]) and (instance.slice.network
not in ["host", "bridged"]):
# Our current docker-on-metal network strategy requires that there be some
# VM on the server that connects to the networks, so that
# the containers can piggyback off of that configuration.
if not Instance.objects.filter(slice=instance.slice,
node=instance.node,
isolation="vm").exists():
flavors = Flavor.objects.filter(name="m1.small")
if not flavors:
raise XOSConfigurationError("No m1.small flavor")
images = Image.objects.filter(kind="vm")
companion_instance = Instance(
slice=instance.slice,
node=instance.node,
image=images[0],
creator=instance.creator,
deployment=instance.node.site_deployment.deployment,
flavor=flavors[0])
companion_instance.save()
print "MODEL POLICY: instance", instance, "created companion", companion_instance
# Add the ports for the container
for network in instance.slice.networks.all():
# hmmm... The NAT ports never become ready, because sync_ports never
# instantiates them. Need to think about this.
print "MODEL POLICY: instance", instance, "handling network", network
if (network.name.endswith("-nat")):
continue
if not Port.objects.filter(network=network,
instance=instance).exists():
port = Port(network=network, instance=instance)
port.save()
print "MODEL POLICY: instance", instance, "created port", port
