from cinderclient.exceptions import NotFound
+from snaps.config.volume import VolumeConfig
from snaps.openstack.openstack_creator import OpenStackVolumeObject
from snaps.openstack.utils import cinder_utils
VOLUME_DELETE_TIMEOUT = 60
POLL_INTERVAL = 3
STATUS_ACTIVE = 'available'
-STATUS_FAILED = 'failed'
+STATUS_IN_USE = 'in-use'
+STATUS_FAILED = 'error'
STATUS_DELETED = 'deleted'
"""
if self.__volume:
try:
- if self.volume_active(block=True):
+ if self.volume_active():
cinder_utils.delete_volume(self._cinder, self.__volume)
else:
logger.warn('Timeout waiting to delete volume %s',
return self._volume_status_check(STATUS_ACTIVE, block, timeout,
poll_interval)
+ def volume_in_use(self):
+ """
+ Returns true when the volume status returns the value of
+ expected_status_code
+ :return: T/F
+ """
+ return self._volume_status_check(STATUS_IN_USE, False, 0, 0)
+
def volume_deleted(self, block=False, poll_interval=POLL_INTERVAL):
"""
Returns true when the VM status returns the value of
if block:
start = time.time()
else:
- start = time.time() - timeout + 10
+ start = time.time() - timeout + 1
while timeout > time.time() - start:
status = self._status(expected_status_code)
return status == expected_status_code
-class VolumeSettings:
- def __init__(self, **kwargs):
- """
- Constructor
- :param name: the volume's name (required)
- :param description: the volume's name (required)
- :param size: the volume's size in GB (default 1)
- :param image_name: when a glance image is used for the image source
- (optional)
- :param type_name: the associated volume's type name (optional)
- :param availability_zone: the name of the compute server on which to
- deploy the volume (optional)
- :param multi_attach: when true, volume can be attached to more than one
- server (default False)
- """
-
- self.name = kwargs.get('name')
- self.description = kwargs.get('description')
- self.size = int(kwargs.get('size', 1))
- self.image_name = kwargs.get('image_name')
- self.type_name = kwargs.get('type_name')
- self.availability_zone = kwargs.get('availability_zone')
-
- if kwargs.get('availability_zone'):
- self.multi_attach = bool(kwargs.get('availability_zone'))
- else:
- self.multi_attach = False
-
- if not self.name:
- raise VolumeSettingsError("The attribute name is required")
-
-
-class VolumeSettingsError(Exception):
+class VolumeSettings(VolumeConfig):
"""
- Exception to be thrown when an volume settings are incorrect
+ Class to hold the configuration settings required for creating OpenStack
+ Volume Type Encryption objects
+ deprecated
"""
- def __init__(self, message):
- Exception.__init__(self, message)
+ def __init__(self, **kwargs):
+ from warnings import warn
+ warn('Use snaps.config.volume.VolumeConfig instead',
+ DeprecationWarning)
+ super(self.__class__, self).__init__(**kwargs)
class VolumeCreationError(Exception):