69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
# Copyright 2017 Red Hat Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import json
|
|
import os
|
|
|
|
import os_client_config
|
|
|
|
|
|
# Older versions of os-client-config pop this from the environment when
|
|
# make_client is called. Cache it on import so we know what the original
|
|
# value was, regardless of any funny business that happens later.
|
|
OS_CLOUD = os.environ.get('OS_CLOUD')
|
|
|
|
|
|
def _create_auth_parameters():
|
|
"""Read keystone auth parameters from appropriate source
|
|
|
|
If the environment variable OS_CLOUD is set, read the auth information
|
|
from os_client_config. Otherwise, read it from environment variables.
|
|
When reading from the environment, also validate that all of the required
|
|
values are set.
|
|
|
|
:returns: A dict containing the following keys: os_user, os_password,
|
|
os_tenant, os_auth_url, os_project, os_user_domain,
|
|
os_project_domain.
|
|
"""
|
|
config = os_client_config.OpenStackConfig().get_one_cloud(OS_CLOUD)
|
|
auth = config.config['auth']
|
|
username = auth['username']
|
|
password = auth['password']
|
|
# os_client_config seems to always call this project_name
|
|
tenant = auth['project_name']
|
|
auth_url = auth['auth_url']
|
|
project = auth['project_name']
|
|
user_domain = (auth.get('user_domain_name') or
|
|
auth.get('user_domain_id', ''))
|
|
project_domain = (auth.get('project_domain_name') or
|
|
auth.get('project_domain_id', ''))
|
|
|
|
return {'os_user': username,
|
|
'os_password': password,
|
|
'os_tenant': tenant,
|
|
'os_auth_url': auth_url,
|
|
'os_project': project,
|
|
'os_user_domain': user_domain,
|
|
'os_project_domain': project_domain,
|
|
}
|
|
|
|
|
|
def _cloud_json():
|
|
"""Return the current cloud's data in JSON
|
|
|
|
Retrieves the cloud from os-client-config and serializes it to JSON.
|
|
"""
|
|
config = os_client_config.OpenStackConfig().get_one_cloud(OS_CLOUD)
|
|
return json.dumps(config.config)
|