[ubuntu-havana-R1.06-50] ECMP: instance cleanup failed after deleting SI

[Prashant Shetty]

In ECMP regression we are seeing cleanup failure. We have test which launches 8 instance in a SI.
When we delete SI after test, few instance are not deleted and still have reference to service instance.

Can you please take a look at below setup.

CFGM : [u'nodea35', u'nodea34']
Control Nodes : [u'nodea35', u'nodec53']
Compute Nodes : [u'nodec54', u'nodec55', u'nodec56']
Collector : [u'nodea35', u'nodec53']
WebUI : nodec53
OpenstackUI : nodea34

Logs:

root@nodea35:~/logs/0000_#curl http://127.0.0.1:8095/virtual-machine/01121ba2-5000-41c6-b1a9-15e068eaf91b | python -m json.tool
.
.
"service_instance_refs": [ { "attr": null, "href": "http://127.0.0.1:8095/service-instance/bd54034d-ae76-4768-8013-ec376c8e54b8", "to": [ "ERROR" ], "uuid": "bd54034d-ae76-4768-8013-ec376c8e54b8"
 } ],

.
.

root@nodea35:~/logs/0000_# curl http://127.0.0.1:8095/service-instances | python -m json.tool | more % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent
 Left Speed 100 25 100 25 0 0 7916 0 --:--:-- --:--:-- --:--:-- 12500 { "service-instances": [] } root@nodea35:~/logs/0000_#

[Nagabhushana R (bhushana)]

Ganesha
  can you check this on the latest 1.1 Regression and update..?

[Ganesha HV (ganeshahv)]

Seeing the bug again during test_run.
Rudra, can you please take a look?

[Ganesha HV (ganeshahv)]

Seeing the same issue in 1.20-55~icehouse ubutu run as well

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/4517
Committed: http://github.org/Juniper/contrail-controller/commit/75a56bf73e2a24e78299c78e81896c204c47cc58
Submitter: Zuul
Branch: master

commit 75a56bf73e2a24e78299c78e81896c204c47cc58
Author: Rudra Rugge <email address hidden>
Date: Tue Nov 11 16:55:10 2014 -0800

Fix service monitor virtual machine manager

- Ensure delete of VMs only if find is succesful
- Fix shared instance-ip delete on VMI delete. Ensure that all
VMIs for the instance IP are deleted before deleting instance-ip

Change-Id: I3297bf4c509d3c66dc5845664f699a771b90c008
Closes-Bug: #1333810