WildFly provides an highly-configurable logging subsystem that can be used both by WildFly core and by applications. The logging subsystem is based on JBoss LogManager project which supports several logging frameworks that you can configure on the top of JBoss Logging.
To learn more about JBoss Logging we recommend the following articles:
Configuring a Periodic Rotating File Handler
Configuring Handlers for single packages
Configuring Logging for a single application
How to read WildFly log files using the CLI
5 WildFly Loggers you should know about
How to fix Log4j CVE-2021-44228
Configuring Log4j1 in your applications
Configuring Log4j2 in your applications
Configure Log4j in an EAR file
This tutorial has been written for older versions of the application server (JBoss AS 4/5/6). A more recent tutorial about Log4j has been written here: Using Log4J with WildFly and JBoss EAP JBoss AS uses log4j as logging framework. This tutorial will show how to configure log4j service in your jBoss application server and also how … Read more
