openstack
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blazar
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Reservation Service for OpenStack
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Pierre Riteau 29d28fe82f Raise database exception instead of returning None 
In case of database errors when creating a new compute host, the host
plugin would not raise the database exception after removing the host
from the freepool, but would instead return None. This is not helpful
for operators who get the following message from the CLI:

    'NoneType' object has no attribute 'items'

This patch raises the database exception again, which results in error
messages such as:

    ERROR: BlazarDBDuplicateEntry: A database error occurred

The code returning None is removed as it is now unneeded.

Change-Id: If4240b5a191e2a4e3acee120c53517af029d96b7
 		2018-07-27 15:27:38 +01:00
api-ref/source Fix POST and PUT status codes and update API Reference 2018-07-18 00:43:26 +00:00
blazar Raise database exception instead of returning None 2018-07-27 15:27:38 +01:00
devstack Merge "Support blazar-dashboard installation in DevStack" 2018-07-10 11:06:35 +00:00
doc Merge "Spec: Placement API support for instance reservation" 2018-07-18 07:38:56 +00:00
etc/blazar Register and document policy in code 2018-06-11 17:36:13 +09:00
playbooks/legacy Set Tempest concurrency to one 2018-07-18 00:45:51 +00:00
releasenotes Add cleaning time 2018-07-18 00:47:26 +00:00
tools Merge "Prepare for using standard python tests" 2017-02-09 08:42:00 +00:00
.gitignore Register and document policy in code 2018-06-11 17:36:13 +09:00
.gitreview Update .gitreview for new namespace 2015-10-17 21:54:38 +00:00
.testr.conf Fix testing env variables and testing directory 2014-01-28 14:32:51 +04:00
.zuul.yaml add lower-constraints job 2018-04-20 16:19:10 -04:00
HACKING.rst Add log hacking rules 2017-10-09 07:18:19 +00:00
LICENSE Add LICENSE and MANIFEST.in files 2014-02-04 23:02:01 +04:00
MANIFEST.in Migrate climate namespace to blazar 2017-03-02 09:36:14 +00:00
README.rst add release notes to README.rst 2018-06-15 11:26:17 +08:00
babel.cfg Implement primary support for i18n messages shown to user 2013-12-05 18:38:03 +04:00
lower-constraints.txt Update pylint 2018-07-10 09:12:46 +00:00
pylintrc Add pylint check for Climate project 2014-02-17 15:03:21 +04:00
requirements.txt Start to make placement client 2018-07-23 20:22:19 +09:00
setup.cfg Register and document policy in code 2018-06-11 17:36:13 +09:00
setup.py Updated from global requirements 2017-03-21 06:35:39 -05:00
test-requirements.txt Change pylint requirement 2018-07-17 09:45:20 +00:00
tox.ini Change pylint requirement 2018-07-17 09:45:20 +00:00

README.rst

Team and repository tags

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Blazar

Blazar is a resource reservation service for OpenStack. Blazar enables users to reserve a specific type/amount of resources for a specific time period and it leases these resources to users based on their reservations.

The following two resource types are currently supported:

  • Compute host: reserve and lease with a unit of a whole host
  • Instance: reserve and lease with a unit of a flavor

Please see the following resources to learn more.

API

See Blazar API reference.

Operators

To learn how to deploy and configure Blazar, see the installation guide and the configuration reference.

Developers

To learn how to contribute to Blazar, see the contributor guide.

Other Resources