self.getSliceInfo()
self._site_allocation = self._sliceInfo["sitesUsed"]
self._initial_site_allocation = self._site_allocation
+ self._network_ports = self._sliceInfo["networkPorts"]
+ self._initial_network_ports = self._network_ports
def getSliceInfo(self, user=None):
if not self._sliceInfo:
used_sites = {}
used_deployments = {}
sliverCount = 0
+ sshCommands = []
for sliver in self.slivers.all():
site = sliver.node.site_deployment.site
deployment = sliver.node.site_deployment.deployment
used_deployments[deployment.name] = used_deployments.get(deployment.name, 0) + 1
sliverCount = sliverCount + 1
+ if (sliver.instance_id and sliver.instance_name):
+ sshCommand = 'ssh -o "ProxyCommand ssh -q %s@%s" ubuntu@%s' % (sliver.instance_id, sliver.node.name, sliver.instance_name)
+ sshCommands.append(sshCommand);
+
users = {}
for priv in SlicePrivilege.objects.filter(slice=self):
if not (priv.user.id in users.keys()):
users[priv.user.id] = {"name": priv.user.email, "id": priv.user.id, "roles": []}
users[priv.user.id]["roles"].append(priv.role.role)
+ # XXX this assumes there is only one network that can have ports bound
+ # to it for a given slice. This is intended for the tenant view, which
+ # will obey this field.
+ networkPorts = ""
+ for networkSlice in self.networkslices.all():
+ network = networkSlice.network
+ if (network.owner.id != self.id):
+ continue
+ if network.ports:
+ networkPorts = network.ports
+
self._sliceInfo= {"sitesUsed": used_sites,
"deploymentsUsed": used_deployments,
"sliverCount": sliverCount,
"siteCount": len(used_sites.keys()),
"users": users,
- "roles": []}
+ "roles": [],
+ "sshCommands": sshCommands,
+ "networkPorts": networkPorts}
if user:
auser = self._sliceInfo["users"].get(user.id, None)
@property
def network_ports(self):
- # XXX this assumes there is only one network that can have ports bound
- # to it for a given slice. This is intended for the tenant view, which
- # will obey this field.
- networkPorts = ""
- for networkSlice in self.networkslices.all():
- network = networkSlice.network
- if network.ports:
- networkPorts = network.ports
-
- return networkPorts
+ return self._network_ports
@network_ports.setter
def network_ports(self, value):
- print "XXX set networkPorts to", value
+ self._network_ports = value
+ #print "XXX set networkPorts to", value
@staticmethod
def select_by_user(user):
super(SlicePlus, self).save(*args, **kwargs)
+ # try things out first
+
updated_sites = (self._site_allocation != self._initial_site_allocation) or updated_image or updated_flavor
if updated_sites:
self.save_site_allocation(noAct=True, reset=(updated_image or updated_flavor))
if self._update_users:
self.save_users(noAct=True)
+ if (self._network_ports != self._initial_network_ports):
+ self.save_network_ports(noAct=True)
+
+ # now actually save them
+
if updated_sites:
self.save_site_allocation(reset=(updated_image or updated_flavor))
if self._update_users:
self.save_users()
+ if (self._network_ports != self._initial_network_ports):
+ self.save_network_ports()
+
def save_site_allocation(self, noAct = False, reset=False):
print "save_site_allocation, reset=",reset
print "deleted user id", user_id
+ def save_network_ports(self, noAct=False):
+ # First search for any network that already has a filled in 'ports'
+ # field. We'll assume there can only be one, so it must be the right
+ # one.
+ for networkSlice in self.networkslices.all():
+ network = networkSlice.network
+ if (network.owner.id != self.id):
+ continue
+ if network.ports:
+ network.ports = self._network_ports
+ if (not noAct):
+ network.save()
+ return
+
+ # Now try a network that is a "NAT", since setting ports on a non-NAT
+ # network doesn't make much sense.
+ for networkSlice in self.networkslices.all():
+ network = networkSlice.network
+ if (network.owner.id != self.id):
+ continue
+ if network.template.translation=="NAT":
+ network.ports = self._network_ports
+ if (not noAct):
+ network.save()
+ return
+
+ # uh oh, we didn't find a network
+
+ raise ValueError("No network was found that ports could be set on")
+