def do_setup(self, context):
# If any of the deprecated options are set, we'll warn the operator to
# use the new authentication method.
DEPRECATED_OPTS = [
self.configuration.driver_client_cert_key,
self.configuration.driver_client_cert,
self.configuration.datera_api_token
]
if any(DEPRECATED_OPTS):
msg = _LW("Client cert verification and datera_api_token are "
"deprecated in the Datera driver, and will be removed "
"in the Liberty release. Please set the san_login and "
"san_password in your cinder.conf instead.")
versionutils.report_deprecated_feature(LOG, msg)
return
# If we can't authenticate through the old and new method, just fail
# now.
if not all([self.username, self.password]):
msg = _("san_login and/or san_password is not set for Datera "
"driver in the cinder.conf. Set this information and "
"start the cinder-volume service again.")
LOG.error(msg)
raise exception.InvalidInput(msg)
self._login()
def get_defaults(self, context, resources):
"""Given a list of resources, retrieve the default quotas.
Use the class quotas named `_DEFAULT_QUOTA_NAME` as default quotas,
if it exists.
:param context: The request context, for access checks.
:param resources: A dictionary of the registered resources.
"""
quotas = {}
default_quotas = {}
if CONF.use_default_quota_class:
default_quotas = db.quota_class_get_default(context)
for resource in resources.values():
if resource.name not in default_quotas:
versionutils.report_deprecated_feature(LOG, _(
"Default quota for resource: %(res)s is set "
"by the default quota flag: quota_%(res)s, "
"it is now deprecated. Please use the "
"default quota class for default "
"quota.") % {'res': resource.name})
quotas[resource.name] = default_quotas.get(resource.name,
resource.default)
return quotas
def do_setup(self, context):
# If any of the deprecated options are set, we'll warn the operator to
# use the new authentication method.
DEPRECATED_OPTS = [
self.configuration.driver_client_cert_key,
self.configuration.driver_client_cert,
self.configuration.datera_api_token
]
if any(DEPRECATED_OPTS):
msg = _LW("Client cert verification and datera_api_token are "
"deprecated in the Datera driver, and will be removed "
"in the Liberty release. Please set the san_login and "
"san_password in your cinder.conf instead.")
versionutils.report_deprecated_feature(LOG, msg)
return
# If we can't authenticate through the old and new method, just fail
# now.
if not all([self.username, self.password]):
msg = _("san_login and/or san_password is not set for Datera "
"driver in the cinder.conf. Set this information and "
"start the cinder-volume service again.")
LOG.error(msg)
raise exception.InvalidInput(msg)
self._login()
def get_defaults(self, context, resources):
"""Given a list of resources, retrieve the default quotas.
Use the class quotas named `_DEFAULT_QUOTA_NAME` as default quotas,
if it exists.
:param context: The request context, for access checks.
:param resources: A dictionary of the registered resources.
"""
quotas = {}
default_quotas = {}
if CONF.use_default_quota_class:
default_quotas = db.quota_class_get_default(context)
for resource in resources.values():
if resource.name not in default_quotas:
versionutils.report_deprecated_feature(LOG, _(
"Default quota for resource: %(res)s is set "
"by the default quota flag: quota_%(res)s, "
"it is now deprecated. Please use the "
"default quota class for default "
"quota.") % {'res': resource.name})
quotas[resource.name] = default_quotas.get(resource.name,
resource.default)
return quotas
def index(self, req):
"""Return a list of all running services.
Filter by host & service name.
"""
context = req.environ['cinder.context']
authorize(context)
detailed = self.ext_mgr.is_loaded('os-extended-services')
now = timeutils.utcnow()
services = db.service_get_all(context)
host = ''
if 'host' in req.GET:
host = req.GET['host']
service = ''
if 'service' in req.GET:
service = req.GET['service']
versionutils.report_deprecated_feature(
LOG,
_("Query by service parameter is deprecated. "
"Please use binary parameter instead."))
binary = ''
if 'binary' in req.GET:
binary = req.GET['binary']
if host:
services = [s for s in services if s['host'] == host]
# NOTE(uni): deprecating service request key, binary takes precedence
binary_key = binary or service
if binary_key:
services = [s for s in services if s['binary'] == binary_key]
svcs = []
for svc in services:
updated_at = svc['updated_at']
delta = now - (svc['updated_at'] or svc['created_at'])
delta_sec = delta.total_seconds()
if svc['modified_at']:
delta_mod = now - svc['modified_at']
if abs(delta_sec) >= abs(delta_mod.total_seconds()):
updated_at = svc['modified_at']
alive = abs(delta_sec) <= CONF.service_down_time
art = (alive and "up") or "down"
active = 'enabled'
if svc['disabled']:
active = 'disabled'
ret_fields = {
'binary': svc['binary'],
'host': svc['host'],
'zone': svc['availability_zone'],
'status': active,
'state': art,
'updated_at': updated_at
}
if detailed:
ret_fields['disabled_reason'] = svc['disabled_reason']
svcs.append(ret_fields)
return {'services': svcs}
def index(self, req):
"""Return a list of all running services.
Filter by host & service name.
"""
context = req.environ['cinder.context']
authorize(context)
detailed = self.ext_mgr.is_loaded('os-extended-services')
now = timeutils.utcnow()
services = db.service_get_all(context)
host = ''
if 'host' in req.GET:
host = req.GET['host']
service = ''
if 'service' in req.GET:
service = req.GET['service']
versionutils.report_deprecated_feature(LOG, _(
"Query by service parameter is deprecated. "
"Please use binary parameter instead."))
binary = ''
if 'binary' in req.GET:
binary = req.GET['binary']
if host:
services = [s for s in services if s['host'] == host]
# NOTE(uni): deprecating service request key, binary takes precedence
binary_key = binary or service
if binary_key:
services = [s for s in services if s['binary'] == binary_key]
svcs = []
for svc in services:
updated_at = svc['updated_at']
delta = now - (svc['updated_at'] or svc['created_at'])
delta_sec = delta.total_seconds()
if svc['modified_at']:
delta_mod = now - svc['modified_at']
if abs(delta_sec) >= abs(delta_mod.total_seconds()):
updated_at = svc['modified_at']
alive = abs(delta_sec) <= CONF.service_down_time
art = (alive and "up") or "down"
active = 'enabled'
if svc['disabled']:
active = 'disabled'
ret_fields = {'binary': svc['binary'], 'host': svc['host'],
'zone': svc['availability_zone'],
'status': active, 'state': art,
'updated_at': updated_at}
if detailed:
ret_fields['disabled_reason'] = svc['disabled_reason']
svcs.append(ret_fields)
return {'services': svcs}
def __init__(self, *args, **kwargs):
super(ISCSITarget, self).__init__(*args, **kwargs)
self.iscsi_target_prefix = \
self.configuration.safe_get('iscsi_target_prefix')
self.iscsi_protocol = \
self.configuration.safe_get('iscsi_protocol')
self.protocol = 'iSCSI'
self.volumes_dir = self.configuration.safe_get('volumes_dir')
# If any of the deprecated options are set, we'll warn the operator.
msg = _LW("The option %s has been deprecated and no longer has "
"any effect. It will be removed in the Liberty release.")
for opt in ('iscsi_num_targets', 'iser_num_targets'):
if self.configuration.safe_get(opt) is not None:
versionutils.report_deprecated_feature(LOG, msg, opt)
def __init__(self, *args, **kwargs):
super(ISCSITarget, self).__init__(*args, **kwargs)
self.iscsi_target_prefix = \
self.configuration.safe_get('iscsi_target_prefix')
self.iscsi_protocol = \
self.configuration.safe_get('iscsi_protocol')
self.protocol = 'iSCSI'
self.volumes_dir = self.configuration.safe_get('volumes_dir')
# If any of the deprecated options are set, we'll warn the operator.
msg = _LW("The option %s has been deprecated and no longer has "
"any effect. It will be removed in the Liberty release.")
for opt in ('iscsi_num_targets', 'iser_num_targets'):
if self.configuration.safe_get(opt) is not None:
versionutils.report_deprecated_feature(LOG, msg, opt)
def __init__(self, scheduler_driver=None, service_name=None,
*args, **kwargs):
if not scheduler_driver:
scheduler_driver = CONF.scheduler_driver
if scheduler_driver in ['cinder.scheduler.chance.ChanceScheduler',
'cinder.scheduler.simple.SimpleScheduler']:
scheduler_driver = ('cinder.scheduler.filter_scheduler.'
'FilterScheduler')
versionutils.report_deprecated_feature(LOG, _(
'ChanceScheduler and SimpleScheduler have been '
'deprecated due to lack of support for advanced '
'features like: volume types, volume encryption,'
' QoS etc. These two schedulers can be fully '
'replaced by FilterScheduler with certain '
'combination of filters and weighers.'))
self.driver = importutils.import_object(scheduler_driver)
super(SchedulerManager, self).__init__(*args, **kwargs)
self._startup_delay = True
def __init__(self,
scheduler_driver=None,
service_name=None,
*args,
**kwargs):
if not scheduler_driver:
scheduler_driver = CONF.scheduler_driver
if scheduler_driver in [
'cinder.scheduler.chance.ChanceScheduler',
'cinder.scheduler.simple.SimpleScheduler'
]:
scheduler_driver = ('cinder.scheduler.filter_scheduler.'
'FilterScheduler')
versionutils.report_deprecated_feature(
LOG,
_('ChanceScheduler and SimpleScheduler have been '
'deprecated due to lack of support for advanced '
'features like: volume types, volume encryption,'
' QoS etc. These two schedulers can be fully '
'replaced by FilterScheduler with certain '
'combination of filters and weighers.'))
self.driver = importutils.import_object(scheduler_driver)
super(SchedulerManager, self).__init__(*args, **kwargs)
self._startup_delay = True
