exception raised on disassociate_floatingips when out of sync

[Aaron Rosen]

Traceback (most recent call last):
File "/home/arosen/quantum/quantum/api/v2/resource.py", line 82, in resource
result = method(request=request, **args)
File "/home/arosen/quantum/quantum/api/v2/base.py", line 395, in delete
obj_deleter(request.context, id, **kwargs)
File "/home/arosen/quantum/quantum/plugins/nicira/nicira_nvp_plugin/QuantumPlugin.py", line 1500, in delete_port
self.disassociate_floatingips(context, id)
File "/home/arosen/quantum/quantum/plugins/nicira/nicira_nvp_plugin/QuantumPlugin.py", line 2048, in disassociate_floatingips
min_num_rules_expected=1)
File "/home/arosen/quantum/quantum/plugins/nicira/nicira_nvp_plugin/QuantumPlugin.py", line 1902, in _retrieve_and_delete_nat_rules
destination_ip_addresses=floating_ip_address)
File "/home/arosen/quantum/quantum/plugins/nicira/nicira_nvp_plugin/nvplib.py", line 1273, in delete_nat_rules_by_match
nat_rules = query_nat_rules(cluster, router_id)
File "/home/arosen/quantum/quantum/plugins/nicira/nicira_nvp_plugin/nvplib.py", line 1325, in query_nat_rules
result = get_all_query_pages(uri, cluster)
File "/home/arosen/quantum/quantum/plugins/nicira/nicira_nvp_plugin/nvplib.py", line 191, in get_all_query_pages
cluster=c)
File "/home/arosen/quantum/quantum/plugins/nicira/nicira_nvp_plugin/nvplib.py", line 207, in do_single_request
raise exception.NotFound()
NotFound: An unknown exception occurred.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/28375

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/28375
Committed: http://github.com/openstack/quantum/commit/17336b9cb64048652bb6853fe0429699b4762a40
Submitter: Jenkins
Branch: master

commit 17336b9cb64048652bb6853fe0429699b4762a40
Author: Aaron Rosen <email address hidden>
Date: Mon May 6 20:21:57 2013 -0700

    Fix 500 raised on disassociate_floatingips when out of sync

    If one deletes NAT rules directly from NVP and not through quantum,
    an error will be raised when deleting a port that is associated with
    the floating ip. This patch catches the NotFound exception and logs
    it so that the port can successfully be deleted.

    Fixes bug: 1177176

    Change-Id: Ia7d0b94957d0c6b014d242439245b0e4fa9de40d

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/grizzly
Review: https://review.openstack.org/28933

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/28933
Committed: http://github.com/openstack/quantum/commit/59410e6e0a8361f99fe7c711c1e395cdaed1e62f
Submitter: Jenkins
Branch: stable/grizzly

commit 59410e6e0a8361f99fe7c711c1e395cdaed1e62f
Author: Aaron Rosen <email address hidden>
Date: Mon May 6 20:21:57 2013 -0700

    Fix 500 raised on disassociate_floatingips when out of sync

    If one deletes NAT rules directly from NVP and not through quantum,
    an error will be raised when deleting a port that is associated with
    the floating ip. This patch catches the NotFound exception and logs
    it so that the port can successfully be deleted.

    Fixes bug: 1177176

    Change-Id: Ia7d0b94957d0c6b014d242439245b0e4fa9de40d
    (cherry picked from commit 17336b9cb64048652bb6853fe0429699b4762a40)