[Openstack] Heat-engine crashing on stack-delete

Mitsuru Kanabuchi kanabuchi.mitsuru at po.ntts.co.jp
Mon Jun 9 11:42:56 UTC 2014


For reference,

I faced similar problem of stack never changed from "DELETE_IN_PROGRESS" in
my multiple heat-engine environment.

In my case, I misconfigure "auth_encryption_key" in heat.conf.
Probably this value should set same value in multiple heat-engine environment.

On Mon, 2 Jun 2014 21:30:38 +0100
Steven Hardy <shardy at redhat.com> wrote:

> On Mon, Jun 02, 2014 at 01:14:49PM -0400, Erik McCormick wrote:
> >    I've recently begun playing with heat and have managed to get things
> >    working fine for creating stacks. However I am unable to delete the
> >    stack.A 
> >    After any delete command, I am left with something like the following:
> >    # heat stack-list
> >    +--------------------------------------+------------+--------------------+----------------------+
> >    | id A  A  A  A  A  A  A  A  A  A  A  A  A  A  A  A  A  | stack_name |
> >    stack_status A  A  A  | creation_time A  A  A  A |
> >    +--------------------------------------+------------+--------------------+----------------------+
> >    | eaaece91-177c-46b7-a2a3-b9f7101dc68d | teststack A | CREATE_COMPLETE A 
> >    A | 2014-05-28T19:02:53Z |
> >    | b6f3be3f-e275-40a2-9e95-59a5cd8586f3 | teststack1 | DELETE_IN_PROGRESS |
> >    2014-05-31T01:15:59Z |
> >    +--------------------------------------+------------+--------------------+----------------------+
> >    The only way I've been able to clean up the hung delete after that is to
> >    go in and forcibly remove it from the database (obviously very bad).A 
> >    The only errors I see are repeated reloading of the heat-engine process
> >    which I'm sure is not good:
> >    2014-05-31 14:31:38.850 5713 INFO heat.openstack.common.service [-] Caught
> >    SIGTERM, exiting
> 
> Are you sure you're not running out of memory and getting things killed by
> the OOM killer?
> 
> If it's an actual heat error, I would expect to see an error backtrace in
> the log, not just that SIGTERM line.
> 
> Steve
> 
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--------------------
  Mitsuru Kanabuchi
    NTT Software Corporation
    E-Mail : kanabuchi.mitsuru at po.ntts.co.jp





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