def connect(params):
"""
Connect ovirt manager API.
"""
url = params.get('ovirt_engine_url')
username = params.get('ovirt_engine_user')
password = params.get('ovirt_engine_password')
version = params.get('ovirt_engine_version')
if not all([url, username, password]):
logging.error('ovirt_engine[url|user|password] are necessary!!')
if version is None:
version = param.Version(major='3', minor='6')
else:
version = param.Version(version)
global _api, _connected
try:
# Try to connect oVirt API if connection doesn't exist,
# otherwise, directly return existing API connection.
if not _connected:
_api = API(url, username, password, insecure=True)
_connected = True
return (_api, version)
else:
return (_api, version)
except Exception as e:
logging.error('Failed to connect: %s\n' % str(e))
else:
logging.info('Succeed to connect oVirt/Rhevm manager\n')
def connect(ovirt_api_url, ovirt_username, ovirt_password):
VERSION = params.Version(major='4', minor='0')
ovirt_api = API(url=ovirt_api_url,
username=ovirt_username,
password=ovirt_password,
insecure=True)
return ovirt_api
def add_dc_3(api):
p = params.DataCenter(
name=DC_NAME,
local=False,
version=params.Version(
major=DC_VER_MAJ,
minor=DC_VER_MIN,
),
)
nt.assert_true(api.datacenters.add(p))
def add_cluster(api):
p = params.Cluster(
name=CLUSTER_NAME,
cpu=params.CPU(id=CLUSTER_CPU_FAMILY, ),
version=params.Version(
major=DC_VER_MAJ,
minor=DC_VER_MIN,
),
data_center=params.DataCenter(name=DC_NAME, ),
)
nt.assert_true(api.clusters.add(p))
def add_cluster_3(prefix):
api = prefix.virt_env.engine_vm().get_api()
p = params.Cluster(
name=CLUSTER_NAME,
version=params.Version(
major=DC_VER_MAJ,
minor=DC_VER_MIN,
),
data_center=params.DataCenter(name=DC_NAME, ),
ballooning_enabled=True,
)
nt.assert_true(api.clusters.add(p))
def createDC():
global controller
logging.debug("Creating the local datacenter")
try:
controller.CONF["API_OBJECT"].datacenters.add(
params.DataCenter(name=LOCAL_DATA_CENTER,
storage_type='localfs',
version=params.Version(major=MAJOR,
minor=MINOR)))
except:
logging.error(traceback.format_exc())
raise Exception(ERROR_CREATE_LOCAL_DATACENTER)
def add_cluster(api):
p = params.Cluster(
name=CLUSTER_NAME,
cpu=params.CPU(id=CLUSTER_CPU_FAMILY, ),
version=params.Version(
major=DC_VER_MAJ,
minor=DC_VER_MIN,
),
data_center=params.DataCenter(name=DC_NAME, ),
memory_policy=params.MemoryPolicy(overcommit=params.MemoryOverCommit(
percent=100)),
)
nt.assert_true(api.clusters.add(p))
def createCluster():
global controller
logging.debug("Creating the local cluster")
CPU_TYPE = controller.CONF['VDSM_CPU_FAMILY']
try:
controller.CONF["API_OBJECT"].clusters.add(
params.Cluster(
name=LOCAL_CLUSTER,
cpu=params.CPU(id=CPU_TYPE),
data_center=controller.CONF["API_OBJECT"].datacenters.get(
LOCAL_DATA_CENTER),
version=params.Version(major=MAJOR, minor=MINOR)))
except:
logging.error(traceback.format_exc())
raise Exception(ERROR_CREATE_LOCAL_CLUSTER)
def connect(ovirt_api_url, ovirt_username, ovirt_password, cinder_username,
cinder_password, cinder_project, cinder_auth_url, ceph_conf_file,
ceph_client, ceph_pool):
VERSION = params.Version(major='4', minor='0')
ovirt_api = API(url=ovirt_api_url,
username=ovirt_username,
password=ovirt_password,
insecure=True)
cinder_api = client.Client(cinder_username,
cinder_password,
cinder_project,
cinder_auth_url,
service_type="volume")
ceph_api = rados.Rados(conffile=ceph_conf_file,
name="client.{}".format(ceph_client))
ceph_api.connect()
ceph_api_ioctx = ceph_api.open_ioctx(ceph_pool)
return ovirt_api, cinder_api, ceph_api, ceph_api_ioctx
1. #! /usr/bin/python
2. #this script requires ovirt-engine-sdk-python
3. import api_ovirt_include
4. from ovirtsdk.api import API
5. from ovirtsdk.xml import params
6. from time import sleep
7.
8.
9. VERSION = params.Version(major='3', minor='0')
10. ##change to fit your host
11. URL = input(' enter ip address, example: 'https://192.168.1.1:8443/api')
12. USERNAME = input('Enter username, example: [email protected] ')
13. PASSWORD = input('Enter your password)
14.
15. DC_NAME = input('Enter name of your datacenter')
16. CLUSTER_NAME = input('cluster name')
17. HOST_NAME = input('input host name')
18. STORAGE_NAME = input('input storage name')
19. VM_NAME = input('enter VM name')
20.
21. api = API(url=URL, username=USERNAME, password=PASSWORD)30
22. try:
23. if api.hosts.add(params.Host(name=HOST_NAME, address=HOST_ADDRESS, cluster=api.clusters.get(CLUSTER_NAME), root_password=ROOT_PASSWORD)):
24.
25. print 'Host was installed successfully'
26. print 'Waiting for host to reach the Up status'
27. while api.hosts.get(HOST_NAME).status.state != 'up':
28. sleep(1)
29. print "Host is up"
30. except Exception as e:
31. print 'Failed to install Host:\n%s' % str(e)
def create_version(self, major='3', minor='1'):
return params.Version(major=major, minor=minor)
