List extensions not exposed in the user-facing library API

[Fernando Ribeiro]

The client and CLI don't support listing extensions, unlike the API [1].

[1] http://docs.openstack.org/api/openstack-identity-service/2.0/content/GET_listExtensions_v2.0_extensions_.html

This is also true for Compute (nova) and Block/Volume (cinder).

Nova: http://developer.openstack.org/api-ref-compute-v2.html

Block: http://developer.openstack.org/api-ref-blockstorage-v2.html

Lack of support is blocking implementation in the openstack client (https://bugs.launchpad.net/python-openstackclient/+bug/1319115)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/92978

[Matt Fischer (mfisch)]

follow-up bug for the CLI: https://bugs.launchpad.net/python-openstackclient/+bug/1319115

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/92978
Committed: https://git.openstack.org/cgit/openstack/python-keystoneclient/commit/?id=7f8867472f50ee0df8fd4b0526ea13acf599efdd
Submitter: Jenkins
Branch: master

commit 7f8867472f50ee0df8fd4b0526ea13acf599efdd
Author: Matt Fischer <email address hidden>
Date: Thu May 8 23:12:00 2014 -0600

    Add support for extensions-list

    Add support to list extensions in the v2.0 API.

    Change-Id: I4ddf888966e2ed51cf8cb1171aded8025440cfd4
    Closes-Bug: #1313266

[Matt Fischer (mfisch)]

Neutron already has this support.

[Manas Mandlekar (manas-mandlekar)]

Taking a look at the issue.

[Manas Mandlekar (manas-mandlekar)]

Testing code changes, running into some issues with UT, will update once resolved.

[Matt Fischer (mfisch)]

Manas,

If you're working on it, please mark as In Progress.

[melanie witt (melwitt)]

This is already supported by the 'nova list-extensions' command [1].

[1] http://docs.openstack.org/user-guide/content/novaclient_commands.html

[melanie witt (melwitt)]

To add more information, the CLI way to list them is as mentioned 'nova list-extensions':

http://docs.openstack.org/user-guide/content/novaclient_commands.html#novaclient_subcommand_list-extensions

and the client way looks like this:

from novaclient import extension
from novaclient.v1_1 import client
from novaclient.v1_1.contrib import list_extensions

extensions = [extension.Extension('list_extensions', list_extensions)]
c = client.Client('admin', 'a', 'admin', auth_url='http://localhost:5000/v2.0', extensions=extensions)
c.list_extensions.show_all()

[Matt Fischer (mfisch)]

Thats why I could not find it, it's in contrib. I'm curious why but I can work with that.

[Daniel Snider (daniel-snider)]

This is already supported by the 'cinder list-extensions' command [1] and by python-cinderclient v1.0.3 [2].

[1] http://docs.openstack.org/cli-reference/content/cinderclient_commands.html
[2] http://docs.openstack.org/developer/python-cinderclient/