def delete(self):
"""
Delete file replicas at a given RSE.
.. :quickref: Replicas; Delete replica at RSE.
:<json string rse: The RSE name.
:<json list files: list of dicts with 'scope', 'name'.
:<json bool ignore_availability: Flag to ignore the RSE blacklisting.
:status 200: Replica successfully deleted.
:status 400: Cannot decode json parameter list.
:status 401: Invalid auth token.
:status 404: RSE not found.
:status 404: Replica not found.
"""
parameters = json_parameters(parse_response)
rse = param_get(parameters, 'rse')
files = param_get(parameters, 'files')
try:
delete_replicas(
rse=rse,
files=files,
issuer=request.environ.get('issuer'),
vo=request.environ.get('vo'),
ignore_availability=param_get(parameters, 'ignore_availability', default=False),
)
except AccessDenied as error:
return generate_http_error_flask(401, error)
except (RSENotFound, ReplicaNotFound) as error:
return generate_http_error_flask(404, error)
except ResourceTemporaryUnavailable as error:
return generate_http_error_flask(503, error)
return '', 200
def DELETE(self):
"""
Delete file replicas at a given RSE.
HTTP Success:
200 Ok
HTTP Error:
401 Unauthorized
409 Conflict
500 Internal Error
"""
json_data = data()
try:
parameters = parse_response(json_data)
except ValueError:
raise generate_http_error(400, 'ValueError', 'Cannot decode json parameter list')
try:
delete_replicas(rse=parameters['rse'], files=parameters['files'], issuer=ctx.env.get(
'issuer'), ignore_availability=parameters.get('ignore_availability', False))
except AccessDenied as error:
raise generate_http_error(401, 'AccessDenied', error.args[0])
except RSENotFound as error:
raise generate_http_error(404, 'RSENotFound', error.args[0])
except ResourceTemporaryUnavailable as error:
raise generate_http_error(503, 'ResourceTemporaryUnavailable', error.args[0])
except ReplicaNotFound as error:
raise generate_http_error(404, 'ReplicaNotFound', error.args[0])
except RucioException as error:
raise generate_http_error(500, error.__class__.__name__, error.args[0])
except Exception as error:
print(format_exc())
raise InternalError(error)
raise OK()
def delete(self):
"""
Delete file replicas at a given RSE.
.. :quickref: Replicas; Delete replica at RSE.
:<json string rse: The RSE name.
:<json list files: list of dicts with 'scope', 'name'.
:<json bool ignore_availability: Flag to ignore the RSE blacklisting.
:status 200: Replica successfully deleted.
:status 400: Cannot decode json parameter list.
:status 401: Invalid auth token.
:status 404: RSE not found.
:status 404: Replica not found.
:status 500: Internal Error.
"""
json_data = request.data
try:
parameters = parse_response(json_data)
except ValueError:
return generate_http_error_flask(
400, 'ValueError', 'Cannot decode json parameter list')
try:
delete_replicas(rse=parameters['rse'],
files=parameters['files'],
issuer=request.environ.get('issuer'),
ignore_availability=parameters.get(
'ignore_availability', False))
except AccessDenied, e:
return generate_http_error_flask(401, 'AccessDenied', e.args[0][0])
def DELETE(self):
"""
Delete file replicas at a given RSE.
HTTP Success:
200 Ok
HTTP Error:
401 Unauthorized
409 Conflict
500 Internal Error
"""
json_data = data()
try:
parameters = parse_response(json_data)
except ValueError:
raise generate_http_error(400, 'ValueError',
'Cannot decode json parameter list')
try:
delete_replicas(rse=parameters['rse'],
files=parameters['files'],
issuer=ctx.env.get('issuer'),
ignore_availability=parameters.get(
'ignore_availability', False))
except AccessDenied, e:
raise generate_http_error(401, 'AccessDenied', e.args[0][0])
def cache_delete_replicas(rse, files, account):
""" Rucio Cache delete replicas """
return_code = 0
for file in files:
# delete replica
try:
delete_replicas(rse, [file], issuer=account)
except exception.ReplicaNotFound:
logging.warn("%s:%s doesn't exists in %s, cannot delete, with error details: %s" % (file["scope"], file["name"], rse, str(format_exc())))
return_code = DEL_REPLICA_ERROR
return return_code
def delete(self):
"""
Delete file replicas at a given RSE.
.. :quickref: Replicas; Delete replica at RSE.
:<json string rse: The RSE name.
:<json list files: list of dicts with 'scope', 'name'.
:<json bool ignore_availability: Flag to ignore the RSE blacklisting.
:status 200: Replica successfully deleted.
:status 400: Cannot decode json parameter list.
:status 401: Invalid auth token.
:status 404: RSE not found.
:status 404: Replica not found.
:status 500: Internal Error.
"""
json_data = request.data
try:
parameters = parse_response(json_data)
except ValueError:
return generate_http_error_flask(
400, 'ValueError', 'Cannot decode json parameter list')
try:
delete_replicas(rse=parameters['rse'],
files=parameters['files'],
issuer=request.environ.get('issuer'),
vo=request.environ.get('vo'),
ignore_availability=parameters.get(
'ignore_availability', False))
except AccessDenied as error:
return generate_http_error_flask(401, 'AccessDenied',
error.args[0])
except RSENotFound as error:
return generate_http_error_flask(404, 'RSENotFound', error.args[0])
except ResourceTemporaryUnavailable as error:
return generate_http_error_flask(503,
'ResourceTemporaryUnavailable',
error.args[0])
except ReplicaNotFound as error:
return generate_http_error_flask(404, 'ReplicaNotFound',
error.args[0])
except RucioException as error:
return generate_http_error_flask(500, error.__class__.__name__,
error.args[0])
except Exception as error:
print(format_exc())
return error, 500
return 'OK', 200
def DELETE(self):
"""
Delete file replicas at a given RSE.
HTTP Success:
200 Ok
HTTP Error:
401 Unauthorized
409 Conflict
500 Internal Error
"""
json_data = data()
try:
parameters = parse_response(json_data)
except ValueError:
raise generate_http_error(400, 'ValueError', 'Cannot decode json parameter list')
try:
delete_replicas(rse=parameters['rse'], files=parameters['files'], issuer=ctx.env.get('issuer'), ignore_availability=parameters.get('ignore_availability', False))
except AccessDenied, e:
raise generate_http_error(401, 'AccessDenied', e.args[0][0])
def remove_extra_replicas(self, to_remove):
"""
:param to_remove: replicas to remove from Rucio
:return:
"""
with monitor.record_timer_block('cms_sync.time_remove_replica'):
if to_remove and self.dry_run:
logging.info('Dry run: Removing replicas %s from rse %s.',
str(to_remove), self.rse)
elif to_remove:
logging.debug('Removing %s replicas from rse %s.',
len(to_remove), self.rse)
for to_remove_chunk in chunks(to_remove, REMOVE_CHUNK_SIZE):
delete_replicas(rse=self.rse,
issuer=self.account,
files=[{
'scope': self.scope,
'name': lfn
} for lfn in to_remove_chunk])
# FIXME: Do we need a retry here on DatabaseException? If so, use the retry module
return len(to_remove)
