Keeping your WildFly system secure often requires tracing commands sent across the native management interface. In this article we will learn how to enable auditing of CLI commands with WildFly in just a minute.
JBossAS
Solving SQLException: This connection has been closed
This article discusses the causes and the solution for the error “SQLException: This connection has been closed“. that can happen when using a Java Connection to the Database that is no longer active.
Configuring global Modules and Directories in WildFly
WildFly lets you share a single module across all your Enterprise Applications. This means you can add your module to your application stack, with no deployment configuration. There are two ways to achieve it: Using global directories and using global modules. Let’s see both options. Configuring Global directories for your modules Since WildFly 19 and JBoss … Read more
How to configure an Elytron JAAS Security Realm
This article is a walk though the configuration of an Elytron JAAS security Realm on WildFly application server. We will shortly review how JAAS configuration works and then we will deploy an example application which leverages the JAAS Security Configuration file.
Fixing Web Console 404 Error in WildFly
This article will guide you in the resolution of the Error 404 (Page not found) when accessing WildFly Management Console. This is a generic error which can have different causes. In this article we will go step-by-step to find the cause and solve it.
What is the default JBoss password ?
This article explain which is the default JBoss password available in the installation of WildFly application Server or JBoss EAP.
JBoss Tutorial for Beginners
Welcome to the JBoss Tutorial for Beginners! In this comprehensive guide, we’ll walk you through the fundamental concepts of JBoss, helping you understand the basics and kickstart your journey into the world of Java-based application servers.
How to create a Datasource with JBoss / WildFly
This article will teach you how to create and configure a DataSource with WildFly application server using the Command Line Interface tool. At the end of this article, we will show how to inject and use the Datasource in a sample Java application.
Monitoring WildFly with Prometheus and Grafana
This is the third tutorial about how to use Prometheus server to capture metrics from a Microprofile compatible server like WildFly or Quarkus. In the first two tutorials, we have discussed how to set up Prometheus to connect to WildFly (Monitoring WildFly with Prometheus) and Quarkus ( Monitoring Quarkus with Prometheus) to capture Microprofile metrics. We … Read more
How to monitor WildFly with Prometheus
Prometheus is an open-source monitoring system that collects metrics from servers, services, and applications. It is known for its lightweight design, scalability, and ease of use. WildFly is a popular Java EE application server that can be monitored using Prometheus. Prometheus Main Features Prometheus has several key features that make it a powerful monitoring tool: … Read more
