
When the request_id is null, there was an exception generated. Currently setting the deployment to None for the reports in case the request_id is null Change-Id: Idde2178d217ac16f1b3e275c730e3fce68ba9f1b
StackTach
StackTach is a debugging / monitoring utility for OpenStack ([Open]StackTach[ometer]). StackTach can work with multiple datacenters including multi-cell deployments.
Watch the video here: http://www.youtube.com/watch?v=pZgwDHZ3wm0
Overview
OpenStack has the ability to publish notifications to a RabbitMQ exchange as they occur. So, rather than pouring through reams of logs across multiple servers, you can now watch requests travel through the system from a single location.
A detailed description of the notifications published by OpenStack is available here
Documentation
Description
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