openstack/oslo.reports
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OpenStack library for creating Guru Meditation Reports and other reports
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wangqi 5d7035c8de Remove the remaining of the removed option 
According to I8ae8507a089df4d0a32be5fbc615e2166f44516e the config option
multi_instance_display_name_template has been removed.
So this patch removes the remaining of the option.

Change-Id: I3f92add2f4505424264356a7ab832855c8971550
2018-05-22 02:57:55 +00:00
doc/source Remove the remaining of the removed option 2018-05-22 02:57:55 +00:00
oslo_reports Imported Translations from Zanata 2018-03-01 06:04:38 +00:00
releasenotes Imported Translations from Zanata 2018-03-01 06:04:38 +00:00
.coveragerc remove extraneous coverage omit instruction 2015-10-08 20:26:55 +00:00
.gitignore rearrange content to fit the new standard layout 2017-06-29 19:17:17 +08:00
.gitreview exported from oslo-incubator by graduate.sh 2015-06-03 12:49:50 -04:00
.mailmap exported from oslo-incubator by graduate.sh 2015-06-03 12:49:50 -04:00
.testr.conf exported from oslo-incubator by graduate.sh 2015-06-03 12:49:50 -04:00
.zuul.yaml add lower-constraints job 2018-03-24 21:02:48 -04:00
babel.cfg exported from oslo-incubator by graduate.sh 2015-06-03 12:49:50 -04:00
CONTRIBUTING.rst Update the documentation link 2017-08-23 15:12:32 +08:00
HACKING.rst update the doc URL according to document migration 2017-07-11 21:54:06 +08:00
LICENSE exported from oslo-incubator by graduate.sh 2015-06-03 12:49:50 -04:00
lower-constraints.txt fix lower constraints and uncap eventlet 2018-04-12 10:47:33 -04:00
README.rst Trivial: Update pypi url to new url 2018-04-21 11:07:16 +08:00
requirements.txt Updated from global requirements 2018-03-15 07:50:21 +00:00
setup.cfg update the doc URL according to document migration 2017-07-11 21:54:06 +08:00
setup.py Updated from global requirements 2017-03-02 11:53:40 +00:00
test-requirements.txt fix lower constraints and uncap eventlet 2018-04-12 10:47:33 -04:00
tox.ini Remove stale pip-missing-reqs and pypy tox tests 2018-05-02 11:33:20 -04:00

README.rst

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When things go wrong in (production) deployments of OpenStack collecting debug data is a key first step in the process of triaging & ultimately resolving the problem. Projects like Nova has extensively used logging capabilities which produce a vast amount of data. This does not, however, enable an admin to obtain an accurate view on the current live state of the system. For example, what threads are running, what config parameters are in effect, and more.

The project oslo.reports hosts a general purpose error report generation framework, known as the "guru meditation report" (cf http://en.wikipedia.org/wiki/Guru_Meditation) to address the issues described above.

Models: These classes define structured data for a variety of interesting pieces of state. For example, stack traces, threads, config parameters, package version info, etc. They are capable of being serialized to XML / JSON or a plain text representation

Generators: These classes are used to populate the model classes with the current runtime state of the system

Views: views serialize models into say JSON, text or xml. There is also a predefined view that utilizes Jinja templating system.

There will be a number of standard models / generators available for all OpenStack services

StackTraceModel: a base class for any model which includes a stack trace ThreadModel: a class for information about a thread ExceptionModel: a class for information about a caught exception ConfigModel: a class for information about configuration file settings PackageModel: a class for information about vendor/product/version/package information

Each OpenStack project will have the ability to register further generator classes to provide custom project specific data.