Log entry when no Floating IP interface present

Having a log entry here in process_router_floating_ip_addresses
would make it easier to understand why the status of floating ips
wasn't updated.

Change-Id: If7ff3d8951010ed2a4e802acdb948cfdfcb5dda6
Related-bug: #1415522

diff --git a/neutron/agent/l3/agent.py b/neutron/agent/l3/agent.py
index 844911d22782fe4f9af8e31524f27b0b2a1b4d5d..296b128e1235c91305854ac53b70624bb3818aad 100644 (file)
--- a/neutron/agent/l3/agent.py
+++ b/neutron/agent/l3/agent.py
@@ -752,6 +752,8 @@ class L3NATAgent(firewall_l3_agent.FWaaSL3AgentRpcCallback,
 
         fip_statuses = {}
         if interface_name is None:
+            LOG.debug('No Interface for floating IPs router: %s',
+                      ri.router['id'])
             return fip_statuses
 
         device = ip_lib.IPDevice(interface_name, self.root_helper,