Open Stack

I had not realized this until doing the research at the Summit about
request_id middleware in the base iaas services, that glance did
something quite different than the others (and has always allowed the
request_id to be set).

I'd actually like to modify that behavior to setting the new
global_request_id variable in oslo.context instead -
https://review.openstack.org/#/c/468443/ which gives you 2 ids that can
be tracked, one per inbound request, and one that might be set globally.

It's a small change (a larger change to use the oslo.middleware would be
a bit more complicated, and while good long term, is beyond scope right
now), but I wanted to get an idea how this sits with the glance team.

Thanks in advance,

	-Sean

-- 
Sean Dague
http://dague.net