The operation and maintenance of university data center is an indispensable part of the development of information technology. It needs to be able to monitor the operation status of data center through graphical way, predict problems in advance, quickly locate problems and eliminate faults. Supported by Docker container technology, this paper designs and implements a visual operation and maintenance monitoring platform through open source Elastic Stack technology. In practice, it can complete the transmission, storage, analysis and visualization of log data, and improve the stability and business continuity of each system in the data center.