LBAAS :Deletion of pool is not deleting the lbaas pool directory/folder structure from the network node but files are getting deleted

[Ashish Kumar Gupta]

Steps to Reproduce:
Setup onto ICEHouse GA:
Build :2014.1-0ubuntu1~cloud0

Steps to Reproduce:
1. Create a lbaas site. (Pool,member,vip,health monitor)
2. Check the configuration onto the network node under
/var/lib/neutron/lbaas/$Pool_id/
conf pid sock
3. Delete all the lbaas and neutron resource created onto the controller.
4. Check the configuration onto the network node.

Actual Results: Directory structure for the pool id remain as its but the files got delete

Expected Results: all the configuration and files/folder should get deleted after deletion of lbaas resource.
Note: Working in Havana GA release.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/102572

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/102572
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=d7318ff7123ea851e9d6953ef2c66f793ae46ca1
Submitter: Jenkins
Branch: master

commit d7318ff7123ea851e9d6953ef2c66f793ae46ca1
Author: Vishal Agarwal <email address hidden>
Date: Wed Jun 25 21:30:39 2014 +0530

    Fix re-creation of the pool directory

    Whenever vip is deleted the complete pool directory
    is deleted, but since pool is still alive the get_stats
    function recreates the directory. The fix prevents the
    re-creation of the directory. Respective unit test case
    is also modified

    Change-Id: I577e8e3a51db361210aa83a6c7f9b4f61210e924
    Closes-Bug: #1317871