python-openstacksdk Rackspace API Key Authenticator

rackspace.py

from openstack.auth.identity.v2 import Password


class ApiKey(Password):
    valid_options = {
        'access_info',
        'auth_url',
        'username',
        'user_id',
        'password',
        'project_id',
        'project_name',
        'tenant_name',
        'tenant_id',
        'reauthenticate',
        'trust_id',
        'api_key',
    }

    def __init__(self, *args, **kwargs):
        api_key = kwargs.pop('api_key')
        super(ApiKey, self).__init__(*args, **kwargs)
        self.api_key = api_key or password

    def get_auth_data(self, headers=None):
        return {
            'RAX-KSKEY:apiKeyCredentials': {
                'username': '%s' % self.username,
                'apiKey': '%s' % self.api_key
            }
        }

test.py

#!/usr/bin/env python

import os
import raxauth
from openstack.profile import Profile
from openstack.connection import Connection

profile = Profile()
profile.set_version('identity', 'v2')
profile.set_region(profile.ALL, 'IAD')

authenticator = raxauth.ApiKey(os.getenv('OS_AUTH_URL'),
                               tenant_id=os.getenv('OS_TENANT_ID'),
                               username=os.getenv('OS_USERNAME'),
                               api_key=os.getenv('OS_PASSWORD'))

conn = Connection(authenticator=authenticator, profile=profile)
print len(list(conn.compute.servers()))