def un_register_proxy(proxy_ip, proxy_port):
log = raft_proto.TableLog()
log.ip = proxy_ip
log.port = proxy_port
log.log_index = Globals.get_next_log_index()
log.operation = raft_proto.Unavailable
log.logType = raft_proto.ProxyLog
Tables.add_proxy_log(log)
def un_register_dc(dc_ip, dc_port):
log = raft_proto.TableLog()
log.ip = dc_ip
log.port = dc_port
log.log_index = Globals.get_next_log_index()
log.operation = raft_proto.Unavailable
log.logType = raft_proto.DatacenterLog
Tables.add_dc_log(log)
def insert_file_chunk_info_to_file_log(file_name, chunk_id, lst_dc,
log_operation):
for dc in lst_dc:
log = raft_proto.TableLog()
log.fileName = file_name
log.chunkId = chunk_id
log.ip = dc[0]
log.port = dc[1]
log.log_index = Globals.get_next_log_index()
log.operation = log_operation
log.logType = raft_proto.FileLog
Tables.add_file_log(log)
def AddFileLog(self, request, context):
if Globals.NODE_STATE == NodeState.LEADER:
request.log_index = Globals.get_next_log_index()
Tables.FILE_LOGS.append(request)
log_info("LOG ADDED")
# Update Table_log and File_info_table
Tables.set_table_log(Tables.FILE_LOGS)
ack = raft_proto.Ack()
ack.id = 1
return ack
def mark_all_file_chunks_in_dc_available(dc_ip, dc_port):
for file_name in Tables.TABLE_FILE_INFO.keys():
for chunk_id in Tables.TABLE_FILE_INFO[file_name].keys():
for ip, port in Tables.TABLE_FILE_INFO[file_name][chunk_id]:
if ip == dc_ip and port == dc_port:
log = raft_proto.TableLog()
log.fileName = file_name
log.chunkId = chunk_id
log.ip = ip
log.port = port
log.log_index = Globals.get_next_log_index()
upload_status = Tables.TABLE_FILE_INFO[file_name][
chunk_id][(ip, port)]
if upload_status == raft_proto.TemporaryUnavailable:
log.operation = raft_proto.Uploaded
Tables.add_file_log(log)