def attach_iso_export_domain_into_datacenter(self,
address,
path,
dc_name,
host_name,
domain_type,
storage_type='nfs',
name='my_iso'):
"""
Attach ISO/export domain into data center.
:param name: ISO or Export name.
:param host_name: host name.
:param dc_name: data center name.
:param path: ISO/export domain path.
:param address: ISO/export domain address.
:param domain_type: storage domain type, it may be 'iso' or 'export'.
:param storage_type: storage type, it may be 'nfs', 'iscsi', or 'fc'.
"""
dc = self.api.datacenters.get(dc_name)
host = self.api.hosts.get(host_name)
storage_params = types.Storage(type_=storage_type,
address=address,
path=path)
storage_domain__params = types.StorageDomain(name=name,
data_center=dc,
type_=domain_type,
host=host,
storage=storage_params)
try:
logging.info('Create/import ISO storage domain %s' % name)
if self.api.storagedomains.add(storage_domain__params):
logging.info('%s domain was created/imported successfully' %
domain_type)
logging.info('Attach ISO storage domain %s' % name)
if self.api.datacenters.get(dc_name).storagedomains.add(
self.api.storagedomains.get(name)):
logging.info('%s domain was attached successfully' %
domain_type)
logging.info('Activate ISO storage domain %s' % name)
if self.api.datacenters.get(dc_name).storagedomains.get(
name).activate():
logging.info('%s domain was activated successfully' %
domain_type)
except Exception as e:
logging.error('Failed to add %s domain:\n%s' %
(domain_type, str(e)))
def add_iscsi_storage_domain(prefix):
# FIXME
# if API_V4:
# return add_iscsi_storage_domain_4(prefix)
api = prefix.virt_env.engine_vm().get_api_v4()
# Find LUN GUIDs
ret = prefix.virt_env.get_vm(SD_ISCSI_HOST_NAME).ssh(
['cat', '/root/multipath.txt'])
nt.assert_equals(ret.code, 0)
lun_guids = ret.out.splitlines()[:SD_ISCSI_NR_LUNS]
p = types.StorageDomain(
name=SD_ISCSI_NAME,
data_center=types.DataCenter(name=DC_NAME, ),
type_='data',
storage_format=SD_FORMAT,
host=_random_host_from_dc_4(api, DC_NAME),
storage=types.Storage(
type_='iscsi',
volume_group=types.VolumeGroup(logical_unit=[
types.LogicalUnit(
id=lun_id,
address=_get_host_ip(
prefix,
SD_ISCSI_HOST_NAME,
),
port=SD_ISCSI_PORT,
target=SD_ISCSI_TARGET,
username='******',
password='******',
) for lun_id in lun_guids
]),
),
)
_add_storage_domain(api, p)
