Open Stack

Hi,

http://debugopenstack.blogspot.in/

I have done Openstack remote debugging with eclipse and pydev.

only change is to exclude python thread library from monkey patch at
service start up.

Regards,
Yatin


On Mon, Nov 25, 2013 at 9:10 PM, Russell Bryant <rbryant at redhat.com> wrote:

> On 11/25/2013 10:28 AM, Tracy Jones wrote:
> > Hi Folks - i am trying to add a patch to enable remote debugging in the
> > nova services.  I can make this work very simply, but it requires a
> > change to monkey_patching - i.e.
> >
> >     eventlet.monkey_patch(os=False, select=True, socket=True,
> thread=False,
> >                       time=True, psycopg=True)
> >
> > I’m working with some folks from the debugger vendor (pycharm) on why
> > this is needed.   However - i’ve been using it with nova-compute for a
> > month or so and do not see any issues which changing the
> > monkey-patching.  Since this is done only when someone wants to use the
> > debugger - is making this change so bad?
> >
> >  https://review.openstack.org/56287
>
> Last I looked at the review, it wasn't known that thread=False was
> specifically what was needed IIRC>  That's good progress and is a bit
> less surprising than the change before.
>
> I suppose if the options that enable this come with a giant warning,
> it'd be OK.  Something like:
>
>   WARNING: Using this option changes how Nova uses the eventlet
>   library to support async IO. This could result in failures that do
>   not occur under normal opreation. Use at your own risk.
>
> --
> Russell Bryant
>
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