def _delete(self, id, uri, now):
file_path = os.path.join(self.datadir, str(id))
try:
LOG.debug(_("Deleting %(uri)s") % {'uri': uri})
store.delete_from_backend(uri)
except store.UnsupportedBackend:
msg = _("Failed to delete image from store (%(uri)s).")
LOG.error(msg % {'uri': uri})
write_queue_file(file_path, uri, now)
self.registry.update_image(id, {'status': 'deleted'})
utils.safe_remove(file_path)
def _delete(self, id, uri, now):
file_path = os.path.join(self.datadir, str(id))
try:
logger.debug(_("Deleting %(uri)s") % {'uri': uri})
store.delete_from_backend(uri)
except store.UnsupportedBackend:
msg = _("Failed to delete image from store (%(uri)s).")
logger.error(msg % {'uri': uri})
write_queue_file(file_path, uri, now)
self.registry.update_image(id, {'status': 'deleted'})
utils.safe_remove(file_path)
def _delete(self, id, uri, now):
file_path = os.path.join(self.datadir, str(id))
try:
LOG.debug(_("Deleting %(uri)s") % {'uri': uri})
# Here we create a request context with credentials to support
# delayed delete when using multi-tenant backend storage
ctx = context.RequestContext(auth_tok=self.registry.auth_tok,
user=self.admin_user,
tenant=self.admin_tenant)
store.delete_from_backend(ctx, uri)
except store.UnsupportedBackend:
msg = _("Failed to delete image from store (%(uri)s).")
LOG.error(msg % {'uri': uri})
write_queue_file(file_path, uri, now)
self.registry.update_image(id, {'status': 'deleted'})
utils.safe_remove(file_path)
def _delete(self, id, uri, now):
file_path = os.path.join(self.datadir, str(id))
try:
LOG.debug(_("Deleting %(uri)s") % {'uri': uri})
# Here we create a request context with credentials to support
# delayed delete when using multi-tenant backend storage
ctx = context.RequestContext(auth_tok=self.registry.auth_tok,
user=self.admin_user,
tenant=self.admin_tenant)
store.delete_from_backend(ctx, uri)
except store.UnsupportedBackend:
msg = _("Failed to delete image from store (%(uri)s).")
LOG.error(msg % {'uri': uri})
write_queue_file(file_path, uri, now)
self.registry.update_image(id, {'status': 'deleted'})
utils.safe_remove(file_path)
def _walk_all_locations(self, remove=False):
"""Returns a list of image id and location tuple from scrub queue.
:param remove: Whether remove location from queue or not after walk
:retval a list of image id, location id and uri tuple from scrub queue
"""
if not os.path.exists(self.scrubber_datadir):
LOG.warn(_LW("%s directory does not exist.") %
self.scrubber_datadir)
return []
ret = []
for root, dirs, files in os.walk(self.scrubber_datadir):
for image_id in files:
if not utils.is_uuid_like(image_id):
continue
with lockutils.lock("scrubber-%s" % image_id,
lock_file_prefix='glance-', external=True):
file_path = os.path.join(self.scrubber_datadir, image_id)
records = self._read_queue_file(file_path)
loc_ids, uris, delete_times = records
remove_record_idxs = []
skipped = False
for (record_idx, delete_time) in enumerate(delete_times):
if delete_time > time.time():
skipped = True
continue
else:
ret.append((image_id,
loc_ids[record_idx],
uris[record_idx]))
remove_record_idxs.append(record_idx)
if remove:
if skipped:
# NOTE(zhiyan): remove location records from
# the queue file.
self._update_queue_file(file_path,
remove_record_idxs)
else:
utils.safe_remove(file_path)
return ret
def _walk_all_locations(self, remove=False):
"""Returns a list of image id and location tuple from scrub queue.
:param remove: Whether remove location from queue or not after walk
:retval a list of image id, location id and uri tuple from scrub queue
"""
if not os.path.exists(self.scrubber_datadir):
LOG.warn(
_LW("%s directory does not exist.") % self.scrubber_datadir)
return []
ret = []
for root, dirs, files in os.walk(self.scrubber_datadir):
for image_id in files:
if not utils.is_uuid_like(image_id):
continue
with lockutils.lock("scrubber-%s" % image_id,
lock_file_prefix='glance-',
external=True):
file_path = os.path.join(self.scrubber_datadir, image_id)
records = self._read_queue_file(file_path)
loc_ids, uris, delete_times = records
remove_record_idxs = []
skipped = False
for (record_idx, delete_time) in enumerate(delete_times):
if delete_time > time.time():
skipped = True
continue
else:
ret.append((image_id, loc_ids[record_idx],
uris[record_idx]))
remove_record_idxs.append(record_idx)
if remove:
if skipped:
# NOTE(zhiyan): remove location records from
# the queue file.
self._update_queue_file(file_path,
remove_record_idxs)
else:
utils.safe_remove(file_path)
return ret
def _delete(self, id, uri, now):
file_path = os.path.join(self.datadir, str(id))
if CONF.metadata_encryption_key is not None:
uri = crypt.urlsafe_decrypt(CONF.metadata_encryption_key, uri)
try:
LOG.debug(_("Deleting %(id)s") % {'id': id})
# Here we create a request context with credentials to support
# delayed delete when using multi-tenant backend storage
ctx = context.RequestContext(auth_tok=self.registry.auth_tok,
user=self.admin_user,
tenant=self.admin_tenant)
store.delete_from_backend(ctx, uri)
except store.UnsupportedBackend:
msg = _("Failed to delete image from store (%(id)s).")
LOG.error(msg % {'id': id})
except exception.NotFound:
msg = _("Image not found in store (%(id)s).")
LOG.error(msg % {'id': id})
self.registry.update_image(id, {'status': 'deleted'})
utils.safe_remove(file_path)
def _delete(self, id, uri, now):
file_path = os.path.join(self.datadir, str(id))
if CONF.metadata_encryption_key is not None:
uri = crypt.urlsafe_decrypt(CONF.metadata_encryption_key, uri)
try:
LOG.debug(_("Deleting %(id)s") % {'id': id})
# Here we create a request context with credentials to support
# delayed delete when using multi-tenant backend storage
ctx = context.RequestContext(auth_tok=self.registry.auth_tok,
user=self.admin_user,
tenant=self.admin_tenant)
store.delete_from_backend(ctx, uri)
except store.UnsupportedBackend:
msg = _("Failed to delete image from store (%(id)s).")
LOG.error(msg % {'id': id})
except exception.NotFound:
msg = _("Image not found in store (%(id)s).")
LOG.error(msg % {'id': id})
self.registry.update_image(id, {'status': 'deleted'})
utils.safe_remove(file_path)
