Rally benchmark NovaServers.resize_server is failing if concurrency >= 3 and only 1 tenant

Bug #1361614 reported by Boris Pavlovic on 2014-08-26
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Mirantis OpenStack
High
Roman Podoliaka
5.0.x
High
Roman Podoliaka
5.1.x
High
Roman Podoliaka
6.0.x
High
Roman Podoliaka

Bug Description

This benchmark is failing
https://github.com/stackforge/rally/blob/master/doc/samples/tasks/scenarios/nova/resize-server.yaml

Seems like there is some race condition in Nova, related to default security groups:

2014-08-23 11:20:21.555 | 2014-08-23 11:20:21.541 | 2014-08-23 11:20:21.539 15230 INFO rally.benchmark.runners.base [-] Task bb0de771-1ac5-4e99-a957-b8297b92fab2 | ITER: 1 END: Error <class 'novaclient.exceptions.BadRequest'>: Security group default already exists for project 4a1c4dd79ce84326900a43dafbe9f3e0. (HTTP 400) (Request-ID: req-2174c695-41ac-4d0c-b55d-4b2e13d7baf1)

Roman Podoliaka (rpodolyaka) wrote :

Andrey is investigating this right now and will triage as soon as we know the details (this might as well be a Rally issue).

Changed in mos:
assignee: nobody → Andrey Kurilin (akurilin)
status: New → In Progress
importance: Undecided → Medium
tags: added: nova rally
Changed in mos:
milestone: none → 6.0
Roman Podoliaka (rpodolyaka) wrote :

we haven't managed to reproduce this yet

Changed in mos:
status: In Progress → Incomplete
Changed in mos:
status: Incomplete → Triaged
importance: Medium → High
Dmitry Borodaenko (angdraug) wrote :

What's going on with this bug in Icehouse based releases (5.0.x and 5.1.x)? There were no updates for more than a month!

Alexander Gubanov (ogubanov) wrote :

I ran rally test on mos 5.1.1 and 6.0 - fixed
Proof: http://pastebin.com/k7umWFQ7

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