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Project: openstack/python-zaqarclient  6b9123ac9505908c5759c056722ddd4dbd335987

Add profiling support to Zaqar client

To be able to create profiling traces for Zaqar, client should be
able to send special HTTP header that contains trace info. This
patch is as well important to be able to make cross project traces.
(Typical case end user calls Zaqar via OpenStack python client,
if profiler is initialized, Zaqar client will add extra header,
that will be parsed by special osprofiler middleware at server side)

Don't worry no security issue here, trace information is signed
by HMAC key that is setted in config file at server side. So only
person that knows HMAC key is able to send proper header.

Zaqar server patch is: I32565de6c447cd5e95a0ef54a9fbd4e571c2d820

Currently there are some projects are using osprofiler, like Glance,
Cinder, Heat, and some others are working in progress, e.g. Trove.

Implements: blueprint osprofiler
Change-Id: I880c003511e9e4ef99806ba5b19d0ef6996be80b
Co-Authored-By: wangxiyuan <wangxiyuan@huawei.com>
This commit is contained in:
Jenkins 2016-11-22 07:23:20 +00:00 committed by Gerrit Code Review
parent 0a501e4613
commit 56bfcbf53b
1 changed files with 1 additions and 1 deletions
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Subproject commit cd94412da2f5eaef85a36d3dd86e89d4900d495d
Subproject commit 6b9123ac9505908c5759c056722ddd4dbd335987