Failed to delete cluster

[Sergey Skripnick]

sahara-eng.log:

Resource DELETE failed: TypeError: resources.master-ng.resources[0].resources.port: Message objects do not support addition.

But status of this stack is seems to be "ACTIVE":

http://rally-ci.tk/logs/_rci_task_lnQmAjLPcR/rally-dsvm-sahara/console.log

Full sahara-eng log:

http://rally-ci.tk/logs/_rci_task_lnQmAjLPcR/rally-dsvm-sahara/dsvm-logs/sahara-eng.log.2016-03-04-103543.gz

All devstack logs:

http://rally-ci.tk/logs/_rci_task_lnQmAjLPcR/rally-dsvm-sahara/dsvm-logs/

[Evgeny Sikachev (esikachev)]

looks like heat cannot delete port http://paste.openstack.org/show/489323/

[Vitalii Gridnev (vgridnev)]

Looks like neutron client concatenated translated strings with +

[Andreas Scheuring (andreas-scheuring)]

Had a look at the logs. There are so many neutron calls that seem like they are concatenated wrongly (as .json appears at the end). However all of them succeed.

The problem seems to be, that at some point a virtual server got deleted [1]. And after that someone requests the port information what of course will fail [2]. So I think the job is to figure out why the server has been deleted and why someboday is asking for its port although it got deleted.

[1] http://rally-ci.tk/logs/_rci_task_lnQmAjLPcR/rally-dsvm-sahara/dsvm-logs/n-cpu.log.2016-03-04-103543.gz
See 2016-03-04 11:48:44.248 30857

[2] http://rally-ci.tk/logs/_rci_task_lnQmAjLPcR/rally-dsvm-sahara/dsvm-logs/q-svc.log.2016-03-04-103543.gz
2016-03-04 11:48:56.262 29260

[Andreas Scheuring (andreas-scheuring)]

so moving it back ;)

[Vitalii Gridnev (vgridnev)]

Since sahara uses heat to manage resources - it means that sahara just tried to delete heat stack, but it failed to be deleted by the heat

[Vitalii Gridnev (vgridnev)]

It should be duplicate of this https://bugs.launchpad.net/heat/+bug/1552760 ; I guess