** Changed in: neutron
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1625818
Title:
FWaaS v2 does not handle _interfaces not present in updated router
gracefully
Status in neutron:
Fix Released
Bug description:
When updated router info comes in to firewall_l3_agent_v2.py without
the _interfaces field set, the code does not gracefully detect this
and skip the update. This was picked up in tempest testing after the
RC cutoff. The fix for master is under review; the fix needs to be
backported to stable/neutron. Fix in master is:
https://review.openstack.org/#/c/371611
I found an example of an updated router that does not have _interfaces as an
attribute at [1]:
2016-09-15 19:37:08.356 21040 ERROR
neutron_fwaas.services.firewall.agents.l3reference.firewall_l3_agent_v2
[req-b3e3ccbc-92ea-4c8e-8196-2987ecdd0195 - -] FWaaS router update RPC info
call failed for {u'enable_snat': True, u'gw_port': {u'allowed_address_pairs':
[], u'extra_dhcp_opts': [], u'updated_at': u'2016-09-15T19:36:31',
u'device_owner': u'network:router_gateway', u'revision_number': 7,
u'port_security_enabled': False, u'binding:profile': {}, u'binding:vnic_type':
u'normal', u'fixed_ips': [{u'subnet_id':
u'b27366c2-987c-4f6c-85a6-4fa329392ade', u'prefixlen': 24, u'ip_address':
u'172.24.5.11'}, {u'subnet_id': u'71583438-8240-4bc1-a12f-3fc28087dff3',
u'prefixlen': 64, u'ip_address': u'2001:db8::6'}], u'id':
u'38a74555-f603-4287-9667-c13a7bcb8779', u'security_groups': [],
u'binding:vif_details': {u'port_filter': True, u'ovs_hybrid_plug': True},
u'address_scopes': {u'4': None, u'6': None}, u'binding:vif_type': u'ovs',
u'mac_address': u'fa:16:3e:5f:69:e7', u'project_id': u'', u'st
atus': u'ACTIVE', u'subnets': [{u'dns_nameservers': [], u'ipv6_ra_mode': None,
u'gateway_ip': u'2001:db8::2', u'cidr': u'2001:db8::/64', u'id':
u'71583438-8240-4bc1-a12f-3fc28087dff3', u'subnetpool_id': None},
{u'dns_nameservers': [], u'ipv6_ra_mode': None, u'gateway_ip': u'172.24.5.1',
u'cidr': u'172.24.5.0/24', u'id': u'b27366c2-987c-4f6c-85a6-4fa329392ade',
u'subnetpool_id': None}], u'binding:host_id': u'ubuntu-trusty-rax-ord-4320605',
u'description': u'', u'device_id': u'bcb45377-b7b2-4186-98dd-58e77a9b75e3',
u'name': u'', u'admin_state_up': True, u'network_id':
u'16004da0-37c9-4481-b769-0706b581d9e9', u'tenant_id': u'', u'created_at':
u'2016-09-15T19:36:29', u'mtu': 1500, u'extra_subnets': []}, u'updated_at':
u'2016-09-15T19:37:07', u'revision_number': 7, u'id':
u'bcb45377-b7b2-4186-98dd-58e77a9b75e3', u'availability_zone_hints': [],
u'availability_zones': [u'nova'], u'distributed': False, u'project_id':
u'750d1d0452334b93815857b6b9bc9190', u'status': u'ACTIVE', u'ha_vr_id': 0,
u'description': u'', u'ha': False, u'gw_port_host':
u'ubuntu-trusty-rax-ord-4320605', u'external_gateway_info': {u'network_id':
u'16004da0-37c9-4481-b769-0706b581d9e9', u'enable_snat': True,
u'external_fixed_ips': [{u'subnet_id': u'b27366c2-987c-4f6c-85a6-4fa329392ade',
u'ip_address': u'172.24.5.11'}, {u'subnet_id':
u'71583438-8240-4bc1-a12f-3fc28087dff3', u'ip_address': u'2001:db8::6'}]},
u'name': u'tempest-router-smoke-1843134667', u'gw_port_id':
u'38a74555-f603-4287-9667-c13a7bcb8779', u'admin_state_up': True, u'tenant_id':
u'750d1d0452334b93815857b6b9bc9190', u'created_at': u'2016-09-15T19:36:28',
u'flavor_id': None, u'routes': []}
[1]
http://logs.openstack.org/74/370274/11/check/gate-neutron-fwaas-dsvm-tempest/0768c92/logs/screen-q-l3.txt.gz#_2016-09-15_19_37_08_356
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