def __init__(self, *args, **kwargs):
self._execute = None
self.context = None
self.configuration = kwargs.get('configuration', None)
service_parameters = ['volume_type', 'hdp']
optional_parameters = ['ssc_cmd', 'cluster_admin_ip0']
if self.configuration:
self.configuration.append_config_values(
hnas_utils.drivers_common_opts)
self.configuration.append_config_values(NFS_OPTS)
self.config = {}
# Trying to get HNAS configuration from cinder.conf
self.config = hnas_utils.read_cinder_conf(
self.configuration, 'nfs')
# If HNAS configuration are not set on cinder.conf, tries to use
# the deprecated XML configuration file
if not self.config:
self.config = hnas_utils.read_xml_config(
self.configuration.hds_hnas_nfs_config_file,
service_parameters,
optional_parameters)
super(HNASNFSDriver, self).__init__(*args, **kwargs)
self.backend = hnas_backend.HNASSSHBackend(self.config)
def __init__(self, *args, **kwargs):
"""Initializes and reads different config parameters."""
self.configuration = kwargs.get('configuration', None)
self.context = {}
self.config = {}
service_parameters = ['volume_type', 'hdp', 'iscsi_ip']
optional_parameters = ['ssc_cmd', 'cluster_admin_ip0',
'chap_enabled']
if self.configuration:
self.configuration.append_config_values(
hnas_utils.drivers_common_opts)
self.configuration.append_config_values(iSCSI_OPTS)
# Trying to get HNAS configuration from cinder.conf
self.config = hnas_utils.read_cinder_conf(
self.configuration, 'iscsi')
# If HNAS configuration are not set on cinder.conf, tries to use
# the deprecated XML configuration file
if not self.config:
self.config = hnas_utils.read_xml_config(
self.configuration.hds_hnas_iscsi_config_file,
service_parameters,
optional_parameters)
super(HNASISCSIDriver, self).__init__(*args, **kwargs)
self.backend = hnas_backend.HNASSSHBackend(self.config)
def __init__(self, *args, **kwargs):
"""Initializes and reads different config parameters."""
super(HNASISCSIDriver, self).__init__(*args, **kwargs)
self.configuration = kwargs.get('configuration', None)
self.context = {}
self.config = {}
service_parameters = ['volume_type', 'hdp', 'iscsi_ip']
optional_parameters = ['ssc_cmd', 'cluster_admin_ip0', 'chap_enabled']
if self.configuration:
self.configuration.append_config_values(
hnas_utils.drivers_common_opts)
self.configuration.append_config_values(iSCSI_OPTS)
# Trying to get HNAS configuration from cinder.conf
self.config = hnas_utils.read_cinder_conf(self.configuration,
'iscsi')
# If HNAS configuration are not set on cinder.conf, tries to use
# the deprecated XML configuration file
if not self.config:
self.config = hnas_utils.read_xml_config(
self.configuration.hds_hnas_iscsi_config_file,
service_parameters, optional_parameters)
self.reserved_percentage = (
self.configuration.safe_get('reserved_percentage'))
self.max_osr = (
self.configuration.safe_get('max_over_subscription_ratio'))
self.backend = hnas_backend.HNASSSHBackend(self.config)
def __init__(self, *args, **kwargs):
msg = _("The Hitachi NAS driver is deprecated and will be "
"removed in a future release.")
versionutils.report_deprecated_feature(LOG, msg)
self._execute = None
self.context = None
self.configuration = kwargs.get('configuration', None)
service_parameters = ['volume_type', 'hdp']
optional_parameters = ['ssc_cmd', 'cluster_admin_ip0']
if self.configuration:
self.configuration.append_config_values(
hnas_utils.drivers_common_opts)
self.configuration.append_config_values(NFS_OPTS)
self.config = {}
# Trying to get HNAS configuration from cinder.conf
self.config = hnas_utils.read_cinder_conf(self.configuration)
# If HNAS configuration are not set on cinder.conf, tries to use
# the deprecated XML configuration file
if not self.config:
self.config = hnas_utils.read_xml_config(
self.configuration.hds_hnas_nfs_config_file,
service_parameters, optional_parameters)
super(HNASNFSDriver, self).__init__(*args, **kwargs)
self.backend = hnas_backend.HNASSSHBackend(self.config)
def __init__(self, *args, **kwargs):
msg = _("The Hitachi NAS driver is deprecated and will be "
"removed in a future release.")
versionutils.report_deprecated_feature(LOG, msg)
self._execute = None
self.context = None
self.configuration = kwargs.get('configuration', None)
service_parameters = ['volume_type', 'hdp']
optional_parameters = ['ssc_cmd', 'cluster_admin_ip0']
if self.configuration:
self.configuration.append_config_values(
hnas_utils.drivers_common_opts)
self.configuration.append_config_values(NFS_OPTS)
self.config = {}
# Trying to get HNAS configuration from cinder.conf
self.config = hnas_utils.read_cinder_conf(
self.configuration)
# If HNAS configuration are not set on cinder.conf, tries to use
# the deprecated XML configuration file
if not self.config:
self.config = hnas_utils.read_xml_config(
self.configuration.hds_hnas_nfs_config_file,
service_parameters,
optional_parameters)
super(HNASNFSDriver, self).__init__(*args, **kwargs)
self.backend = hnas_backend.HNASSSHBackend(self.config)
def __init__(self, *args, **kwargs):
self._execute = None
self.context = None
self.configuration = kwargs.get('configuration', None)
service_parameters = ['volume_type', 'hdp']
optional_parameters = ['ssc_cmd', 'cluster_admin_ip0']
if self.configuration:
self.configuration.append_config_values(
hnas_utils.drivers_common_opts)
self.configuration.append_config_values(NFS_OPTS)
self.config = {}
# Trying to get HNAS configuration from cinder.conf
self.config = hnas_utils.read_cinder_conf(self.configuration,
'nfs')
# If HNAS configuration are not set on cinder.conf, tries to use
# the deprecated XML configuration file
if not self.config:
self.config = hnas_utils.read_xml_config(
self.configuration.hds_hnas_nfs_config_file,
service_parameters, optional_parameters)
super(HNASNFSDriver, self).__init__(*args, **kwargs)
self.backend = hnas_backend.HNASSSHBackend(self.config)
def test_read_cinder_conf_iscsi(self):
local_config = copy.deepcopy(config_from_cinder_conf)
local_config['services']['FS-CinderDev1']['iscsi_ip'] = '172.24.49.32'
local_config['services']['default']['iscsi_ip'] = '172.24.49.21'
out = hnas_utils.read_cinder_conf(self.fake_conf, 'iscsi')
self.assertEqual(local_config, out)
def test_read_cinder_conf_iscsi(self):
local_config = copy.deepcopy(config_from_cinder_conf)
local_config['services']['FS-CinderDev1']['iscsi_ip'] = '172.24.49.32'
local_config['services']['default']['iscsi_ip'] = '172.24.49.21'
out = hnas_utils.read_cinder_conf(self.fake_conf, 'iscsi')
self.assertEqual(local_config, out)
def test_read_cinder_conf_break(self):
self.override_config('hnas_username', None, conf.SHARED_CONF_GROUP)
self.override_config('hnas_password', None, conf.SHARED_CONF_GROUP)
self.override_config('hnas_mgmt_ip0', None, conf.SHARED_CONF_GROUP)
out = hnas_utils.read_cinder_conf(self.fake_conf)
self.assertIsNone(out)
def test_read_cinder_conf_nfs(self):
out = hnas_utils.read_cinder_conf(self.fake_conf)
self.assertEqual(config_from_cinder_conf, out)
def test_read_cinder_conf_break(self):
self.override_config('hnas_username', None)
self.override_config('hnas_password', None)
self.override_config('hnas_mgmt_ip0', None)
out = hnas_utils.read_cinder_conf(self.fake_conf, 'nfs')
self.assertIsNone(out)
def test_read_cinder_conf_nfs(self):
out = hnas_utils.read_cinder_conf(self.fake_conf, 'nfs')
self.assertEqual(config_from_cinder_conf, out)
def test_read_cinder_conf_break(self):
self.override_config('hnas_username', None)
self.override_config('hnas_password', None)
self.override_config('hnas_mgmt_ip0', None)
out = hnas_utils.read_cinder_conf(self.fake_conf, 'nfs')
self.assertIsNone(out)
