def test_mkdir(self):
def fake_call_method(module, method, *args, **kwargs):
self.assertEqual('MakeDirectory', method)
name = kwargs.get('name')
self.assertEqual('[ds] fake/path', name)
datacenter = kwargs.get('datacenter')
self.assertEqual('fake-dc-ref', datacenter)
createParentDirectories = kwargs.get('createParentDirectories')
self.assertTrue(createParentDirectories)
with mock.patch.object(self.session, '_call_method', fake_call_method):
ds_path = ds_obj.DatastorePath('ds', 'fake/path')
ds_util.mkdir(self.session, ds_path, 'fake-dc-ref')
def test_mkdir(self):
def fake_call_method(module, method, *args, **kwargs):
self.assertEqual('MakeDirectory', method)
name = kwargs.get('name')
self.assertEqual('[ds] fake/path', name)
datacenter = kwargs.get('datacenter')
self.assertEqual('fake-dc-ref', datacenter)
createParentDirectories = kwargs.get('createParentDirectories')
self.assertTrue(createParentDirectories)
with mock.patch.object(self.session, '_call_method',
fake_call_method):
ds_path = ds_obj.DatastorePath('ds', 'fake/path')
ds_util.mkdir(self.session, ds_path, 'fake-dc-ref')
def _age_cached_images(self, context, datastore, dc_info, ds_path):
"""Ages cached images."""
age_seconds = CONF.remove_unused_original_minimum_age_seconds
unused_images = self.originals - self.used_images
ds_browser = self._get_ds_browser(datastore.ref)
for image in unused_images:
path = self.timestamp_folder_get(ds_path, image)
# Lock to ensure that the spawn will not try and access a image
# that is currently being deleted on the datastore.
with lockutils.lock(str(path),
lock_file_prefix='patron-vmware-ts',
external=True):
ts = self._get_timestamp(ds_browser, path)
if not ts:
ts_path = path.join(self._get_timestamp_filename())
try:
ds_util.mkdir(self._session, ts_path, dc_info.ref)
except vexc.FileAlreadyExistsException:
LOG.debug("Timestamp already exists.")
LOG.info(
_LI("Image %s is no longer used by this node. "
"Pending deletion!"), image)
else:
dt = self._get_datetime_from_filename(str(ts))
if timeutils.is_older_than(dt, age_seconds):
LOG.info(
_LI("Image %s is no longer used. "
"Deleting!"), path)
# Image has aged - delete the image ID folder
self._folder_delete(path, dc_info.ref)
# If the image is used and the timestamp file exists then we delete
# the timestamp.
for image in self.used_images:
path = self.timestamp_folder_get(ds_path, image)
with lockutils.lock(str(path),
lock_file_prefix='patron-vmware-ts',
external=True):
self.timestamp_cleanup(dc_info.ref, ds_browser, path)
def _age_cached_images(self, context, datastore, dc_info,
ds_path):
"""Ages cached images."""
age_seconds = CONF.remove_unused_original_minimum_age_seconds
unused_images = self.originals - self.used_images
ds_browser = self._get_ds_browser(datastore.ref)
for image in unused_images:
path = self.timestamp_folder_get(ds_path, image)
# Lock to ensure that the spawn will not try and access a image
# that is currently being deleted on the datastore.
with lockutils.lock(str(path), lock_file_prefix='patron-vmware-ts',
external=True):
ts = self._get_timestamp(ds_browser, path)
if not ts:
ts_path = path.join(self._get_timestamp_filename())
try:
ds_util.mkdir(self._session, ts_path, dc_info.ref)
except vexc.FileAlreadyExistsException:
LOG.debug("Timestamp already exists.")
LOG.info(_LI("Image %s is no longer used by this node. "
"Pending deletion!"), image)
else:
dt = self._get_datetime_from_filename(str(ts))
if timeutils.is_older_than(dt, age_seconds):
LOG.info(_LI("Image %s is no longer used. "
"Deleting!"), path)
# Image has aged - delete the image ID folder
self._folder_delete(path, dc_info.ref)
# If the image is used and the timestamp file exists then we delete
# the timestamp.
for image in self.used_images:
path = self.timestamp_folder_get(ds_path, image)
with lockutils.lock(str(path), lock_file_prefix='patron-vmware-ts',
external=True):
self.timestamp_cleanup(dc_info.ref, ds_browser,
path)