[openstack-dev] [Ceilometer][wsme][pecan] Need help for ceilometer havana alarm issue

ZhiQiang Fan aji.zqfan at gmail.com
Thu Mar 6 02:44:25 UTC 2014

I already check the stable/havana and master branch via devstack, the
problem is still in havana, but master branch is not affected

I think it is important to fix it for havana too, since some high level
application may depends on the returned faultstring. Currently, I'm not
sure mater branch fix it in pecan or wsme module, or in ceilometer itself

Is there anyone can help with this problem?


On Tue, Feb 18, 2014 at 9:09 AM, ZhiQiang Fan <aji.zqfan at gmail.com> wrote:

> Hi,
> When I try to figure out the root cause of bug[1], I found that once
> wsme.exc.ClientSideError is triggerd when create an alarm, assume the
> faultstring is x, then if next http trigger a EntityNotFound(Exception)
> will get http response with faultstring equal to x.
> I trace the calling stack with a lot log, and the last log I got is in
> wsmeext.pecan.wsexpose, which showes that the dict which contains the
> faultstring is correct, it seems the problem occurs in formatting http
> response.
> env info:
> os: sles 11 sp3, ubuntu 12.04.3
> ceilometer: 2013.2.2, 2013.2.1
> wsme: cannot know, checked the egginfo and __init__ but got nothing
> pecan: forget...
> Please help, any information will be appreciated.
> Thanks!
> [1]: https://bugs.launchpad.net/ceilometer/+bug/1280036

blog: zqfan.github.com
git: github.com/zqfan
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