diff options
Diffstat (limited to 'nova')
| -rw-r--r-- | nova/network/manager.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/nova/network/manager.py b/nova/network/manager.py index 31bb29f81..ddb60ecfa 100644 --- a/nova/network/manager.py +++ b/nova/network/manager.py @@ -656,7 +656,10 @@ class NetworkManager(manager.SchedulerDependentManager): subnets_v4 = list(fixed_net_v4.subnet(prefixlen_v4, count=num_networks)) - nets = self.db.network_get_all(context) + try: + nets = self.db.network_get_all(context) + except exception.NoNetworksFound: + nets = [] used_subnets = [netaddr.IPNetwork(net['cidr']) for net in nets] for subnet in subnets_v4: |