Client for OpenStack services

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Imtiaz Chowdhury 1bd2bf67da Fixes image api URL endpoint for certain scenario openstackclient fails to get image list when the image api endpoint has 'v2' substring in the URL. Instead of checking whether the api endpoint URL terminates with '/v2', the current logic is checking whether 'v2' appears anywhere in the endpoint string. This issue was discovered on a production setup where certain server names had 'v2' in their names. For example, when a hostname is gopher.dev20.com, the image list APIs fail. This commit updates the unit test to reflect this scenario. Without the change in openstackclient/api/image_v2.py, all the unit tests fail. Co-Authored-By: sergio.carvalho@workday.com Change-Id: I26b85afd646938272dbabe8e045b337b7df58c7d Closes-Bug: 1652827		2017-01-04 18:14:10 +00:00
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README.rst

OpenStackClient

OpenStackClient (aka OSC) is a command-line client for OpenStack that brings the command set for Compute, Identity, Image, Object Store and Block Storage APIs together in a single shell with a uniform command structure.

The primary goal is to provide a unified shell command structure and a common language to describe operations in OpenStack.

PyPi - package installation
Online Documentation
Launchpad project - release management
Blueprints - feature specifications
Bugs - issue tracking
Source
Developer - getting started as a developer
Contributing - contributing code
Testing - testing code
IRC: #openstack-sdks on Freenode (irc.freenode.net)
License: Apache 2.0

Getting Started

OpenStack Client can be installed from PyPI using pip:

pip install python-openstackclient

There are a few variants on getting help. A list of global options and supported commands is shown with --help:

openstack --help

There is also a help command that can be used to get help text for a specific command:

openstack help
openstack help server create

If you want to make changes to the OpenStackClient for testing and contribution, make any changes and then run:

python setup.py develop

or:

pip install -e .

Configuration

The CLI is configured via environment variables and command-line options as listed in http://docs.openstack.org/developer/python-openstackclient/authentication.html.

Authentication using username/password is most commonly used:

export OS_AUTH_URL=<url-to-openstack-identity>
export OS_PROJECT_NAME=<project-name>
export OS_USERNAME=<username>
export OS_PASSWORD=<password>  # (optional)

The corresponding command-line options look very similar:

--os-auth-url <url>
--os-project-name <project-name>
--os-username <username>
[--os-password <password>]

If a password is not provided above (in plaintext), you will be interactively prompted to provide one securely.

Authentication may also be performed using an already-acquired token and a URL pointing directly to the service API that presumably was acquired from the Service Catalog:

export OS_TOKEN=<token>
export OS_URL=<url-to-openstack-service>

The corresponding command-line options look very similar:

--os-token <token>
--os-url <url-to-openstack-service>