62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
# (c) Copyright 2014,2015 Hewlett-Packard Development Company, L.P.
|
|
#
|
|
# 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.
|
|
from freezer_dr.common.utils import get_os_client, get_admin_os_client
|
|
|
|
|
|
def get_nodes_details(nodes):
|
|
"""
|
|
Get the hypervisor details, instances running on it, tenants
|
|
:param nodes: list of hypervisors
|
|
:return: List of hypervisors with detailed information
|
|
"""
|
|
nodes_details = []
|
|
client = get_os_client()
|
|
for node in nodes:
|
|
instances = client.get_instances_list(node)
|
|
tenants = set([instance.get('tenant_id') for instance in instances])
|
|
node['instances'] = instances
|
|
node['tenants'] = tenants
|
|
node['details'] = client.get_hypervisor_details(node)
|
|
nodes_details.append(node)
|
|
nodes_details = get_users_on_tenants(nodes_details)
|
|
return nodes_details
|
|
|
|
|
|
def get_users_on_tenants(nodes):
|
|
"""
|
|
Lists all users that have access to a certain tenant.
|
|
REQUIRE ADMIN PRIVILEGES !
|
|
:param nodes: list of hypervisors
|
|
:return: List of hypervisors with detailed tenant info
|
|
"""
|
|
details = []
|
|
client = get_admin_os_client()
|
|
for node in nodes:
|
|
if 'tenants' in node:
|
|
tenants = []
|
|
for tenant in node.get('tenants'):
|
|
users = client.users_on_tenant(tenant)
|
|
tenants.append(
|
|
{'id': tenant,
|
|
'users': users,
|
|
'instances': [instance for instance in
|
|
node.get('instances') if
|
|
instance.get('tenant_id') == tenant]})
|
|
node['tenants'] = tenants
|
|
details.append(node)
|
|
return details
|
|
|
|
|
|
|