def generate_images(self, nof_images):
if len(self.default_images) + len(self.created_images) < nof_images:
session = self._authenticate()
glance = GlanceClient('1', endpoint=self.glance_url, token=session.get_token())
create_kw = {
"container_format": "bare",
"disk_format": "qcow2",
"name": "horizon_load_test_image",
"copy_from": "http://172.16.44.5/cirros-0.3.1-x86_64-disk.img"
}
nof_images_to_create = nof_images - len(self.default_images) - len(self.created_images)
for i in range(0, nof_images_to_create):
image = glance.images.create(**create_kw)
self._wait_for_image_status(glance, image.id, "active")
self.created_images.append(image)
elif len(self.default_images) + len(self.created_images) > nof_images:
nof_images_to_delete = len(self.default_images) + len(self.created_images) - nof_images
if nof_images_to_delete > len(self.created_images):
raise Exception("Cannot delete such number of images")
for i in range(nof_images_to_delete):
image_to_delete = self.created_images.pop()
self._delete_image(image_to_delete.id)
def get_swiftclient(self):
self._require_module('swift')
session = self.get_session()
endpoint = self.get_public_endpoint('object-store', self.region)
token = session.get_token()
return self._modules_imported['swift'].Connection(
preauthurl=endpoint, preauthtoken=token)
def get_swiftclient(self):
self._require_module('swift')
session = self.get_session()
endpoint = self.get_public_endpoint('object-store', self.region)
token = session.get_token()
return self._modules_imported['swift'].Connection(preauthurl=endpoint,
preauthtoken=token)
def get_glanceclient():
session = get_session()
token = session.get_token()
region = None
if 'OS_REGION_NAME' in env:
region = env['OS_REGION_NAME']
endpoint = session.get_endpoint(service_type='image', region_name=region)
return glanceclient.Client(version='1', endpoint=endpoint, token=token)
def get_glanceclient():
session = get_session()
token = session.get_token()
region = None
if 'OS_REGION_NAME' in env:
region = env['OS_REGION_NAME']
endpoint = session.get_endpoint(service_type='image', region_name=region)
return glanceclient.Client(version='1', endpoint=endpoint, token=token)
def get_session_info(output=False):
session = get_session(output=True)
print "=== Session Information ==="
print "Domain :", session.auth.project_domain_name
print "Project ID :", session.get_project_id()
print "User ID :", session.get_user_id()
print "Raw Token :", session.get_token()
return {}
def _create_test_image(self):
session = self._authenticate()
glance = GlanceClient('1', endpoint=self.glance_url, token=session.get_token())
create_kw = {
"container_format": "bare",
"disk_format": "qcow2",
"name": "horizon_load_test_image_for_servers",
"copy_from": "http://172.16.44.5/cirros-0.3.1-x86_64-disk.img"
}
image = glance.images.create(**create_kw)
self._wait_for_image_status(glance, image.id, "active")
return image
def generate_users(self, nof_users):
session = self._authenticate()
keystone = KeystoneClientFactory.Client(token=session.get_token(), endpoint=self.keystone_url)
if len(self.default_users) + len(self.created_users) < nof_users:
nof_users_to_create = nof_users - len(self.default_users) - len(self.created_users)
for i in range(0, nof_users_to_create):
rand_hash = random.getrandbits(128)
user = keystone.users.create(name="horizon_load_test_user_%032x" % rand_hash)
self.created_users.append(user)
elif len(self.default_users) + len(self.created_users) > nof_users:
nof_users_to_delete = len(self.default_users) + len(self.created_users) - nof_users
if nof_users_to_delete > len(self.created_users):
raise Exception("Cannot delete such number of users")
for i in range(nof_users_to_delete):
user_to_delete = self.created_users.pop()
keystone.users.delete(user_to_delete.id)
def generate_projects(self, nof_projects):
session = self._authenticate()
keystone = KeystoneClientFactory.Client(token=session.get_token(), endpoint=self.keystone_url)
if len(self.default_projects) + len(self.created_projects) < nof_projects:
nof_projects_to_create = nof_projects - len(self.default_projects) - len(self.created_projects)
for i in range(0, nof_projects_to_create):
rand_hash = random.getrandbits(128)
project = keystone.projects.create(name="horizon_load_test_project_%032x" % rand_hash,
domain="default")
self.created_projects.append(project)
elif len(self.default_projects) + len(self.created_projects) > nof_projects:
nof_projects_to_delete = len(self.default_projects) + len(self.created_projects) - nof_projects
if nof_projects_to_delete > len(self.created_projects):
raise Exception("Cannot delete such number of projects")
for i in range(nof_projects_to_delete):
project_to_delete = self.created_users.pop()
keystone.users.delete(project_to_delete)
def get_glanceclient(self):
"""Get a glance client. A client is different for each region
(although all clients share the same session and it is possible to have
simultaneously clients to several regions).
Before calling this method, the credential must be provided. The
constructor obtain the credential for environment variables if present
but also the method set_credential is available.
Be aware that calling the method set_credential invalidate the old
session if already existed and therefore can affect the old clients.
:return: a glance client valid for a region.
"""
session = self.get_session()
token = session.get_token()
endpoint = session.get_endpoint(service_type='image',
region_name=self.region)
return glanceclient.Client(version='1', endpoint=endpoint, token=token)
def get_glanceclient(self):
"""Get a glance client. A client is different for each region
(although all clients share the same session and it is possible to have
simultaneously clients to several regions).
Before calling this method, the credential must be provided. The
constructor obtain the credential for environment variables if present
but also the method set_credential is available.
Be aware that calling the method set_credential invalidate the old
session if already existed and therefore can affect the old clients.
:return: a glance client valid for a region.
"""
self._require_module('glance')
session = self.get_session()
token = session.get_token()
endpoint = session.get_endpoint(service_type='image',
region_name=self.region)
return self._modules_imported['glance'].Client(
version='1', endpoint=endpoint, token=token)
def main():
"""
1. 从username、password获取unscoped token
2. 使用unscoped token获取该用户的projects列表
3. 使用该用户的第一个可用project生成scoped token
4. 试试这个scoped token吧！
"""
keystone = get_unscoped_client()
keystone.management_url = local_settings.auth_url_v3
projects = list_user_projects(keystone)
auth = keystoneclient.auth.identity.v3.Token(auth_url=local_settings.auth_url_v3,
token=keystone.auth_token,
project_id=projects[0].id)
session = keystoneclient.session.Session(auth=auth)
nova = novaclient.client.Client('2', session=session)
print json.dumps([i.to_dict() for i in nova.flavors.list()])
auth2 = keystoneclient.auth.identity.v3.Token(auth_url=local_settings.auth_url_v3,
token=session.get_token(),
project_id=projects[1].id)
session2 = keystoneclient.session.Session(auth=auth2)
nova2 = novaclient.client.Client('2', session=session2)
print json.dumps([i.to_dict() for i in nova2.flavors.list()])
def main():
"""
1. 从username、password获取unscoped token
2. 使用unscoped token获取该用户的projects列表
3. 使用该用户的第一个可用project生成scoped token
4. 试试这个scoped token吧！
"""
keystone = get_unscoped_client()
keystone.management_url = local_settings.auth_url_v3
projects = list_user_projects(keystone)
auth = keystoneclient.auth.identity.v3.Token(
auth_url=local_settings.auth_url_v3,
token=keystone.auth_token,
project_id=projects[0].id)
session = keystoneclient.session.Session(auth=auth)
nova = novaclient.client.Client('2', session=session)
print json.dumps([i.to_dict() for i in nova.flavors.list()])
auth2 = keystoneclient.auth.identity.v3.Token(
auth_url=local_settings.auth_url_v3,
token=session.get_token(),
project_id=projects[1].id)
session2 = keystoneclient.session.Session(auth=auth2)
nova2 = novaclient.client.Client('2', session=session2)
print json.dumps([i.to_dict() for i in nova2.flavors.list()])
def getToken(self):
session = self.getSession()
return session.get_token()
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import json
import keystoneclient
import keystoneclient.auth.identity.v3
import keystoneclient.session
import keystoneclient.v3.client
import ceilometerclient.client
import local_settings
keystone = keystoneclient.v3.client.Client(auth_url=local_settings.auth_url_v3,
username=local_settings.username,
password=local_settings.password,
unscoped=True)
keystone.management_url = local_settings.auth_url_v3
projects = keystone.projects.list(user=keystone.user_id)
auth = keystoneclient.auth.identity.v3.Token(
auth_url=local_settings.auth_url_v3,
token=keystone.auth_token,
project_id=projects[0].id)
session = keystoneclient.session.Session(auth=auth)
client = ceilometerclient.client.get_client(
'2', token=session.get_token(), ceilometer_url='http://10.202.19.11:8777')
print json.dumps([i.to_dict() for i in client.resources.list()])
def getToken(self):
session = self.getSession()
return session.get_token()
def _delete_image(self, image_id):
session = self._authenticate()
glance = GlanceClient('1', endpoint=self.glance_url, token=session.get_token())
glance.images.delete(image_id)
def _get_users(self):
session = self._authenticate()
keystone = KeystoneClientFactory.Client(token=session.get_token(), endpoint=self.keystone_url)
users = keystone.users.list()
return [user for user in users]
def _get_neutron_client(self):
session = self._authenticate()
neutron = NeutronClientFactory.Client(version="2",
endpoint_url=self.neutron_url,
token=session.get_token())
return neutron
def _cleanup_projects(self):
session = self._authenticate()
keystone = KeystoneClientFactory.Client(token=session.get_token(), endpoint=self.keystone_url)
for project in self.created_projects:
keystone.projects.delete(project)
def _cleanup_images(self):
session = self._authenticate()
glance = GlanceClient('1', endpoint=self.glance_url, token=session.get_token())
glance.images.delete(self.test_image.id)
for image in self.created_images:
glance.images.delete(image.id)
def get_swiftclient(self):
session = self.get_session()
token = session.get_token()
endpoint = self.get_public_endpoint('object-store', self.region)
token = session.get_token()
return swiftclient.Connection(preauthurl=endpoint, preauthtoken=token)
def _get_projects(self):
session = self._authenticate()
keystone = KeystoneClientFactory.Client(token=session.get_token(), endpoint=self.keystone_url)
projects = keystone.projects.list()
return [project for project in projects]
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import json
import keystoneclient
import keystoneclient.auth.identity.v3
import keystoneclient.session
import keystoneclient.v3.client
import ceilometerclient.client
import local_settings
keystone = keystoneclient.v3.client.Client(auth_url=local_settings.auth_url_v3,
username=local_settings.username,
password=local_settings.password,
unscoped=True)
keystone.management_url = local_settings.auth_url_v3
projects = keystone.projects.list(user=keystone.user_id)
auth = keystoneclient.auth.identity.v3.Token(auth_url=local_settings.auth_url_v3,
token=keystone.auth_token,
project_id=projects[0].id)
session = keystoneclient.session.Session(auth=auth)
client = ceilometerclient.client.get_client('2',
token=session.get_token(),
ceilometer_url='http://10.202.19.11:8777')
print json.dumps([i.to_dict() for i in client.alarms.list()])
def _get_images(self):
session = self._authenticate()
glance = GlanceClient('1', endpoint=self.glance_url, token=session.get_token())
images = glance.images.list()
return [image for image in images]
from keystoneclient import session
from keystoneclient.v3 import client
from keystoneclient.auth.identity import v3
# http://docs.openstack.org/developer/python-keystoneclient/using-api-v3.html
def authenticate():
auth_url = '{PROTO}://{HOST}:{IDENTITY_PORT}/v3'.format(**CONNECTION)
auth = v3.Password(auth_url=auth_url,
username=USERNAME,
password=PASSWORD,
project_name=TENANT)
return session.Session(auth=auth)
if __name__ == '__main__':
session = authenticate()
keystone = client.Client(session=session)
print(' TOKEN: {0}'.format(session.get_token()))
print('-SERVICE CATALOG-')
for service in keystone.services.list():
print('--')
print("NAME: {0}".format(service.name))
print("TYPE: {0}".format(service.type))
def _cleanup_users(self):
session = self._authenticate()
keystone = KeystoneClientFactory.Client(token=session.get_token(), endpoint=self.keystone_url)
for user in self.created_users:
keystone.users.delete(user.id)
