openstack/nova - nova - OpenDev: Free Software Needs Free Tools

* Bug #704422: nova-direct-api: AttributeError: 'module' object has no attribute 'ComputeAPI'
* Bug #704424: bin/stack: AttributeError: port
* Bug #704447: bin/stack: urllib2.HTTPError when issuing reflection request

Run pep8 after unit tests in run_tests.sh.
Fix setup.py to be PEP-8 compliant.

Run pep8 after unit tests in run_tests.sh.
Fix setup.py to be PEP-8 compliant.

Adjust unit tests for both firewall drivers to actually exercise these
code paths.

Prevents the db from being created automatically when services run.
Adds nova-manage db sync and nova manage db version to bring the db up-to-date and to check the current version. Must be run with the same privileges as the services who will access the database (or you need to chmod the db afterwards if sqlite)

Adjust unit tests for both firewall drivers to actually exercise these
code paths.

Outstanding issues:
 - many style violations, especially in docstrings (leading spaces, extra newlines)
 - no test coverage
 - unusual defaults in the database columns (-1?)
 - unusual naming "phy_resource"
The database changes in particular should preclude the original from being merged until they are correct, and for a patch of this scope some tests are really necessary for the new functionality.
The patch needs further review and should not be rushed in for bexar as it commits us to a variety of data model decisions that require more input.

Images may be streamed raw, or will be streamed into the right place to allow room for an MBR and partition table, if using non-raw images. PV vs HVM detection now occurs on the image, immediately after it has been streamed. External kernel / ramdisk are also supported in this mode.
Unit test changes include a partial Glance simulator, which is stubbed in place of glance.client.Client. This allows us to pass through the VM spawn path with either glance or objectstore backends enabled; the unit tests now cover both. A dependency upon glance has been added to pip-requires, in order to pull the Glance client code into the venv.
This includes minor fixes to nova.image.glance. This code is expected to be heavily reworked anyway with the image-service-use-glance-clients work.

disk is fine, as is disk.local and disk.rescue.

1. nova.db.service.sqlalchemy.model.Serivce (adding a column to database)
 2. nova.service ( nova-compute needes to insert information defined by 1 above)
So, db migration is necessary for existing user, but just adding columns.