Hartl, Jan-NiclasKoch, MaximilainReps, EricStrobl, Luca2025-04-042025-04-042025https://dspace.htl-perg.ac.at/handle/htl-perg/1713The company Programmierfabrik GmbH operates two servers, which share the load for various hosted sites. Each site is assigned its own logging library, defining the log levels that can be set for that site. Currently, the administrator has to manually change the log level on both servers, which is time-consuming and prone to errors. Additionally, there is a risk that a log level such as error remains active for too long, leading to excessive logging and unnecessary storage consumption. To address these issues, this paper presents a software solution that enables centralized and simultaneous log-level updates on both servers. By automating log-level synchronization, the software reduces administrative effort and minimizes potential errors. The solution is implemented as a web application, allowing administrators to modify log levels via a frontend. In the backend, the desired log level is stored in a Redis cache and retrieved by an external service, which then updates both servers accordingly. This ensures a consistent log-level configuration and optimizes resource usage.