logger = Logger(level=logging.INFO)
class SyncNetworkDeployments(OpenStackSyncStep):
- requested_interval = 0
+ requested_interval = 0
provides=[Network, NetworkDeployments, Sliver]
-
+
def fetch_pending(self, deleted):
if (deleted):
return NetworkDeployments.deleted_objects.all()
else:
- # network deployments are not visible to users. We must ensure
- # networks are deployed at all deploymets available to their slices.
- slice_deployments = SliceDeployments.objects.all()
- slice_deploy_lookup = defaultdict(list)
- for slice_deployment in slice_deployments:
- slice_deploy_lookup[slice_deployment.slice].append(slice_deployment.deployment)
-
- network_deployments = NetworkDeployments.objects.all()
- network_deploy_lookup = defaultdict(list)
- for network_deployment in network_deployments:
- network_deploy_lookup[network_deployment.network].append(network_deployment.deployment)
-
- for network in Network.objects.filter():
- # ignore networks that have
- # template.visibility = private and translation = none
- if network.template.visibility == 'private' and not network.template.translation == 'none':
- continue
- expected_deployments = slice_deploy_lookup[network.owner]
- for expected_deployment in expected_deployments:
- if network not in network_deploy_lookup or \
- expected_deployment not in network_deploy_lookup[network]:
- nd = NetworkDeployments(network=network, deployment=expected_deployment)
- nd.save()
return NetworkDeployments.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None))
def get_next_subnet(self, deployment=None):
# limit ourself to 10.0.x.x for now
valid_subnet = lambda net: net.startswith('10.0')
- driver = self.driver.admin_driver(deployment=deployment)
+
+ driver = self.driver.admin_driver(deployment=deployment,tenant='admin')
subnets = driver.shell.quantum.list_subnets()['subnets']
ints = [int(IPNetwork(subnet['cidr']).ip) for subnet in subnets \
if valid_subnet(subnet['cidr'])]
return next_network
def save_network_deployment(self, network_deployment):
- if not network_deployment.network_id and network_deployment.network.template.sharedNetworkName:
- network_deployment.network_id = network_deployment.network.template.sharedNetworkId
+ if (not network_deployment.net_id) and network_deployment.network.template.sharedNetworkName:
+ # It's a shared network, try to find the shared network id
+
+ quantum_networks = self.driver.shell.quantum.list_networks(name=network_deployment.network.template.sharedNetworkName)["networks"]
+ if quantum_networks:
+ logger.info("set shared network id %s" % quantum_networks[0]["id"])
+ network_deployment.net_id = quantum_networks[0]["id"]
+ else:
+ logger.info("failed to find shared network id for deployment")
+ return
+
+ # At this point, it must be a private network, so create it if it does
+ # not exist.
if not network_deployment.net_id:
network_name = network_deployment.network.name
# add external route
#self.driver.add_external_route(subnet)
logger.info("created private subnet (%s) for network: %s" % (cidr, network_deployment.network))
- else:
+
+ # Now, figure out the subnet and subnet_id for the network. This works
+ # for both private and shared networks.
+
+ if (not network_deployment.subnet_id) or (not network_deployment.subnet):
(network_deployment.subnet_id, network_deployment.subnet) = self.driver.get_network_subnet(network_deployment.net_id)
logger.info("sync'ed subnet (%s) for network: %s" % (network_deployment.subnet, network_deployment.network))
+ if (not network_deployment.subnet):
+ # this will generate a non-null database constraint error
+ # ... which in turn leads to transaction errors
+ # it's probably caused by networks that no longer exist at the
+ # quantum level.
+
+ logger.info("null subnet for network %s, skipping save" % network_deployment.network)
+ return
+
network_deployment.save()
def sync_record(self, network_deployment):
+ if not network_deployment.deployment.admin_user:
+ logger.info("deployment %r has no admin_user, skipping" % network_deployment.deployment)
+ return
+
+ self.driver = self.driver.admin_driver(deployment=network_deployment.deployment,tenant='admin')
if network_deployment.network.owner and network_deployment.network.owner.creator:
try:
# update manager context
- real_driver = self.driver
- self.driver = self.driver.client_driver(caller=network_deployment.network.owner.creator,
- tenant=network_deployment.network.owner.name,
- deployment=network_deployment.deployment.name)
+ # Bring back
self.save_network_deployment(network_deployment)
- self.driver = real_driver
logger.info("saved network deployment: %s" % (network_deployment))
except Exception,e:
logger.log_exc("save network deployment failed: %s" % network_deployment)
- raise e
-
-
- def delete_record(self, network_deployment):
+ raise e
+
+
+ def delete_record(self, network_deployment):
driver = OpenStackDriver().client_driver(caller=network_deployment.network.owner.creator,
tenant=network_deployment.network.owner.name,
deployment=network_deployment.deployment.name)