1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
|
##############################################################################
# Copyright (c) 2017 ZTE Corporation and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
import os
from keystoneclient import exceptions as ks_exceptions
from oslo_config import cfg
from doctor_tests.identity_auth import get_session
from doctor_tests.os_clients import keystone_client
from doctor_tests.os_clients import nova_client
OPTS = [
cfg.StrOpt('doctor_user',
default='doctor',
help='the name of test user',
required=True),
cfg.StrOpt('doctor_passwd',
default='doctor',
help='the password of test user',
required=True),
cfg.StrOpt('doctor_project',
default='doctor',
help='the name of test project',
required=True),
cfg.StrOpt('doctor_role',
default='_member_',
help='the role of test user',
required=True),
cfg.StrOpt('doctor_domain_id',
default=os.environ.get('OS_PROJECT_DOMAIN_ID', 'default'),
help='the domain id of the doctor project',
required=True),
cfg.IntOpt('quota_instances',
default=os.environ.get('VM_COUNT', 1),
help='the quota of instances in test user',
required=True),
cfg.IntOpt('quota_cores',
default=os.environ.get('VM_COUNT', 1),
help='the quota of cores in test user',
required=True),
]
class User(object):
def __init__(self, conf, log):
self.conf = conf
self.log = log
self.def_quota = None
self.restore_def_quota = False
self.keystone = keystone_client(
self.conf.keystone_version, get_session())
self.nova = nova_client(conf.nova_version, get_session())
self.users = {}
self.projects = {}
self.roles = {}
self.use_exist_role = False
self.roles_for_user = {}
self.roles_for_admin = {}
def create(self):
"""create test user, project and etc"""
self.log.info('user create start......')
self._create_project()
self._create_user()
self._create_role()
self._add_user_role_in_project(is_admin=False)
self._add_user_role_in_project(is_admin=True)
self.log.info('user create end......')
def _create_project(self):
"""create test project"""
self.projects = {project.name: project for project in
self.keystone.projects.list(
domain=self.conf.doctor_domain_id)}
if self.conf.doctor_project not in self.projects:
self.log.info('create project......')
test_project = self.keystone.projects.create(
self.conf.doctor_project,
self.conf.doctor_domain_id)
self.projects[test_project.name] = test_project
else:
self.log.info('project %s already created......'
% self.conf.doctor_project)
self.log.info('test project %s'
% str(self.projects[self.conf.doctor_project]))
def _create_user(self):
"""create test user"""
self.users = {user.name: user for user in
self.keystone.users.list(
domain=self.conf.doctor_domain_id)}
if self.conf.doctor_user not in self.users:
self.log.info('create user......')
test_user = self.keystone.users.create(
self.conf.doctor_user,
password=self.conf.doctor_passwd,
domain=self.conf.doctor_domain_id)
self.users[test_user.name] = test_user
else:
self.log.info('user %s already created......'
% self.conf.doctor_user)
self.log.info('test user %s'
% str(self.users[self.conf.doctor_user]))
def _create_role(self):
"""create test role"""
self.roles = {role.name: role for role in
self.keystone.roles.list()}
if self.conf.doctor_role not in self.roles:
self.log.info('create role......')
test_role = self.keystone.roles.create(
self.conf.doctor_role)
self.roles[test_role.name] = test_role
else:
self.use_exist_role = True
self.log.info('role %s already created......'
% self.conf.doctor_role)
self.log.info('test role %s' % str(self.roles[self.conf.doctor_role]))
def _add_user_role_in_project(self, is_admin=False):
"""add test user with test role in test project"""
project = self.projects.get(self.conf.doctor_project)
user_name = 'admin' if is_admin else self.conf.doctor_user
user = self.users.get(user_name)
role_name = 'admin' if is_admin else self.conf.doctor_role
role = self.roles.get(role_name)
roles_for_user = self.roles_for_admin \
if is_admin else self.roles_for_user
try:
self.keystone.roles.check(role, user=user, project=project)
self.log.info('Already grant a role:%s to user: %s on'
' project: %s'
% (role_name, user_name,
self.conf.doctor_project))
except ks_exceptions.NotFound:
self.keystone.roles.grant(role, user=user, project=project)
roles_for_user[role_name] = role
def _restore_default_quota(self):
if self.def_quota is not None and self.restore_def_quota:
self.log.info('restore default quota......')
self.nova.quota_classes.update('default',
instances=self.def_quota.instances,
cores=self.def_quota.cores)
def delete(self):
"""delete the test user, project and role"""
self.log.info('user delete start......')
project = self.projects.get(self.conf.doctor_project)
user = self.users.get(self.conf.doctor_user)
role = self.roles.get(self.conf.doctor_role)
self._restore_default_quota()
if project:
if 'admin' in self.roles_for_admin:
self.keystone.roles.revoke(
self.roles['admin'],
user=self.users['admin'],
project=project)
if user:
if role and self.conf.doctor_role in self.roles_for_user:
self.keystone.roles.revoke(
role, user=user, project=project)
if not self.use_exist_role:
self.keystone.roles.delete(role)
self.keystone.users.delete(user)
self.keystone.projects.delete(project)
self.log.info('user delete end......')
def update_quota(self, instances=None, cores=None):
self.log.info('quota update start......')
project = self.projects.get(self.conf.doctor_project)
user = self.users.get(self.conf.doctor_user)
if instances is not None:
quota_instances = instances
else:
quota_instances = self.conf.quota_instances
if cores is not None:
quota_cores = cores
else:
quota_cores = self.conf.quota_cores
if project and user:
# default needs to be at least the same as with doctor_user
self.log.info('default quota update start......')
self.def_quota = self.nova.quota_classes.get('default')
if quota_instances > self.def_quota.instances:
self.restore_def_quota = True
self.nova.quota_classes.update('default',
instances=quota_instances)
if quota_cores > self.def_quota.cores:
self.restore_def_quota = True
self.nova.quota_classes.update('default',
cores=quota_cores)
self.log.info('user quota update start......')
self.quota = self.nova.quotas.get(project.id,
user_id=user.id)
if quota_instances > self.quota.instances:
self.nova.quotas.update(project.id,
instances=quota_instances,
user_id=user.id)
if quota_cores > self.quota.cores:
self.nova.quotas.update(project.id,
cores=quota_cores,
user_id=user.id)
else:
raise Exception('No project or role for update quota')
self.log.info('quota update end......')
|
