bdcbb2604b
To use osprofiler with placement:
* Add a [profiler] section to the placement.conf (and other openstack
service conf files):
[profiler]
connection_string = mysql+pymysql://root:admin@127.0.0.1/osprofiler?charset=utf8
hmac_keys = my-secret-key
trace_sqlalchemy = True
enabled = True
* Include the hmac_keys in your API request
$ openstack server create --flavor c1 --image cirros-0.4.0-x86_64-disk \
--os-profile my-secret-key vm --wait
The openstack client will return the trace id:
Trace ID: 67428cdd-bfaa-496f-b430-507165729246
$
* Extrace the trace in html format
$ osprofiler trace show --html 67428cdd-bfaa-496f-b430-507165729246 \
--connection-string mysql+pymysql://root:admin@127.0.0.1/osprofiler?charset=utf8
Here is an example trace output for the above server create request
including the placement interactions enabled by this patch:
https://pste.eu/p/ZFsb.html
Story: 2005842
Task: 33616
(cherry picked from commit 40c97d7346)
Conflicts:
placement/deploy.py
Change-Id: I5a0e805fe04c00c5e7cf316f0ea8d432b940e560
If you are viewing this README on GitHub, please be aware that placement development happens on OpenStack git and OpenStack gerrit.
Team and repository tags
OpenStack Placement
OpenStack Placement provides an HTTP service for managing, selecting, and claiming providers of classes of inventory representing available resources in a cloud.
API
To learn how to use Placement's API, consult the documentation available online at:
For more information on OpenStack APIs, SDKs and CLIs in general, refer to:
Operators
To learn how to deploy and configure OpenStack Placement, consult the documentation available online at:
In the unfortunate event that bugs are discovered, they should be reported to the appropriate bug tracker. If you obtained the software from a 3rd party operating system vendor, it is often wise to use their own bug tracker for reporting problems. In all other cases use the master OpenStack bug tracker, available at:
Developers
For information on how to contribute to Placement, please see the contents of CONTRIBUTING.rst.
Further developer focused documentation is available at: