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python-novaclient
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OpenStack Compute (Nova) Client
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melanie witt e0f5072907 Ensure the use of volume endpoint in volumes apis 
Currently, several of the volumes apis depend on callers to pass
service_type='volume' as a parameter when creating a client object,
to route correctly. The problem is, it makes it impossible for
callers to work with both the compute and volume endpoints at the
same time. They can either work with compute and have volumes.* calls
return 404, or they can work with volume and have servers.* images.*
flavors.* calls return 404.

The CLI sets service_type='volume' for client objects for the
following commands via a decorator:

volume-list
volume-show
volume-create
volume-delete
volume-snapshot-list
volume-snapshot-show
volume-snapshot-create
volume-snapshot-delete
volume-type-list
volume-type-create
volume-type-delete

With this change, the service_type 'volume' is set in the api,
so the decorators on the shell commands are no longer needed.

Closes-Bug: #1431154

Change-Id: I11b48ac14fa4c64d8aae528552ec5b363be384c5
 		2015-03-17 01:19:11 +00:00
doc Merge "Add Client object to documentation" 2015-03-12 18:32:48 +00:00
novaclient Ensure the use of volume endpoint in volumes apis 2015-03-17 01:19:11 +00:00
tools add pretty_tox to nova functional tests 2015-02-23 17:22:10 -05:00
.coveragerc Update .coveragerc 2013-02-06 16:47:06 +02:00
.gitignore Updates .gitignore 2013-11-28 22:36:20 +08:00
.gitreview Add .gitreview config file for gerrit. 2011-11-16 09:23:10 -08:00
.mailmap Add mailmap entry 2014-05-07 12:16:41 -07:00
.testr.conf Add OS_TEST_PATH to testr 2015-01-27 13:09:42 -08:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:40 +00:00
HACKING.rst Clean up a little cruft 2013-09-20 16:02:48 -07:00
LICENSE whitespace cleanups 2011-08-08 13:25:29 -07:00
MANIFEST.in Update to latest openstack.common.setup. 2013-03-28 06:40:13 +01:00
README.rst Rename v1_1 to v2 2015-02-04 17:40:46 +02:00
openstack-common.conf Port to use oslo.i18n 2014-10-16 01:19:48 +03:00
requirements.txt Updated from global requirements 2015-02-24 15:21:55 +00:00
run_tests.sh Migrate to flake8. 2013-05-25 08:22:39 +02:00
setup.cfg Merge "Support building wheels (PEP-427)" 2014-03-28 18:56:47 +00:00
setup.py Updated from global requirements 2014-04-30 02:46:46 +00:00
test-requirements.txt Updated from global requirements 2015-03-07 00:23:02 +00:00
tox.ini Enable check for E124 rule 2015-02-27 16:30:03 +03:00

README.rst

Python bindings to the OpenStack Nova API

This is a client for the OpenStack Nova API. There's a Python API (the novaclient module), and a command-line script (nova). Each implements 100% of the OpenStack Nova API.

See the OpenStack CLI guide for information on how to use the nova command-line tool. You may also want to look at the OpenStack API documentation.

The project is hosted on Launchpad, where bugs can be filed. The code is hosted on Github. Patches must be submitted using Gerrit, not Github pull requests.

python-novaclient is licensed under the Apache License like the rest of OpenStack.

Contents:

Command-line API

Installing this package gets you a shell command, nova, that you can use to interact with any OpenStack cloud.

You'll need to provide your OpenStack username and password. You can do this with the --os-username, --os-password and --os-tenant-name params, but it's easier to just set them as environment variables:

export OS_USERNAME=openstack
export OS_PASSWORD=yadayada
export OS_TENANT_NAME=myproject

You will also need to define the authentication url with --os-auth-url and the version of the API with --os-compute-api-version. Or set them as an environment variables as well:

export OS_AUTH_URL=http://example.com:8774/v1.1/
export OS_COMPUTE_API_VERSION=2

If you are using Keystone, you need to set the OS_AUTH_URL to the keystone endpoint:

export OS_AUTH_URL=http://example.com:5000/v2.0/

Since Keystone can return multiple regions in the Service Catalog, you can specify the one you want with --os-region-name (or export OS_REGION_NAME). It defaults to the first in the list returned.

You'll find complete documentation on the shell by running nova help

Python API

There's also a complete Python API, but it has not yet been documented.

To use with nova, with keystone as the authentication system:

# use v2.0 auth with http://example.com:5000/v2.0/")
>>> from novaclient.v2 import client
>>> nt = client.Client(USER, PASS, TENANT, AUTH_URL, service_type="compute")
>>> nt.flavors.list()
[...]
>>> nt.servers.list()
[...]
>>> nt.keypairs.list()
[...]