grenade fails with HTTP 409 conflict

[Alvaro Lopez]

Several unrelated reviews are failing with the following error:

    2013-10-28 10:29:05.556 | + nova aggregate-create test_aggregate_12433 nova
    2013-10-28 10:29:06.209 | ERROR: There was a conflict when trying to complete your request. (HTTP 409) (Request-ID: req-859d366f-efda-4c68-862c-1bed15b9ed6c)

This is affecting:

https://review.openstack.org/#/c/44255/ http://logs.openstack.org/55/44255/10/check/check-grenade-devstack-vm/e13319c
https://review.openstack.org/#/c/50362/ http://logs.openstack.org/62/50362/15/check/check-grenade-devstack-vm/10b149e
https://review.openstack.org/#/c/54080/ http://logs.openstack.org/80/54080/2/check/check-grenade-devstack-vm/9bcfc54

[Christian Schwede (cschwede)]

Also affected: https://review.openstack.org/#/c/53671/

I think it happens here: https://github.com/openstack-dev/devstack/blob/master/exercises/aggregates.sh#L78

But that command is expected to fail?

[Alvaro Lopez (aloga)]

Actually, I am not sure if this is what it is causing the error. I think it is related with this review: https://review.openstack.org/#/c/54108/

[Alan Pevec (apevec)]

See https://bugs.launchpad.net/devstack/+bug/1266094/comments/9

[Alvaro Lopez (aloga)]

This is rather old.