Update README

README.md

@@ -2,55 +2,20 @@
 
 [![CI Tests](https://github.com/gaol/wildfly-vertx-extension/actions/workflows/ci.yml/badge.svg)](https://github.com/gaol/wildfly-vertx-extension/actions/workflows/ci.yml)
 
-[![Doc Site Generator](https://github.com/gaol/wildfly-vertx-extension/actions/workflows/docs-ci.yml/badge.svg)](https://github.com/gaol/wildfly-vertx-extension/actions/workflows/docs-ci.yml)
-
 This is the Vertx extension for [WildFly Application Server](https://www.wildfly.org/).
 
-[Eclipse Vert.x](https://vertx.io/) is a toolkit to build reactive applications on the JVM, integrating it adds more reactive power to WildFly.
-
-It allows you to define Vertx instances using WildFly management model, and they can be accessed using JNDI lookup or CDI injection in your enterprise or web applications.
-
-You can access Vertx core APIs and some component APIs in your applications.
-
-You can package the verticle classes with the application, the extension will deploy the verticles to the associated Vertx instances managed by the WildFly server if there is a `META-INF/vertx.json` or `WEB-INF/vertx.json` file in the application archive.
-
-In case of clustering vertx instance, this extension uses [vertx-infinispan](https://github.com/vert-x3/vertx-infinispan/) as the cluster manager to be able to talk with remote Vertx instances. You can specify the necessary JGroups settings for Vertx using standard WildFly configuration.
-
-## Roadmap
-
-Please see https://github.com/gaol/wildfly-vertx-extension/wiki/Roadmap for the Roadmap 
-
-## To Build the extension
-
-It requires:
-* Java 11+
-* Maven 3.2.5+
-
-to build the extension.
-
-Run the following command to build:
-
-> mvn clean install
-
-After that, there will be 2 servers and 1 Galleon feature pack produced in the separated subdirectories:
-
-* `build/target/wildfly-vertx-build-${version}/`
-* `dist/target/wildfly-vertx-dist-${version}/`
-* `galleon-feature-pack/wildfly-feature-pack/target/wildfly-vertx-feature-pack-${version}.zip`
-
-## Start the server
-
-The generated servers can be started the same way as how WildFly server is started:
-> $SERVER_HOME/bin/standalone.sh
-
-
-## Installation to existing server
+WildFly subsystem and Galleon feature pack for integrating the [Eclipse Vertx.](https://vertx.io/) into a WildFly installation.
 
-The produced Galleon feature pack can be installed to an existing WildFly server using Galleon CLI.
+It allows you to define Vertx instance using WildFly management model, and they can be accessed using CDI injection in your enterprise or web applications.
 
-> NOTE: To have `galleon.sh` work, please check the [Galleon Provisioning Guide](https://docs.wildfly.org/21/Galleon_Guide.html#download-and-installation-of-the-galleon-command-line-tool) on how to download and install the Gallon CLI tool.
+## Project Structure
+This project provides the following modules:
 
-## Documentation
+* **subsystem** -- A WildFly `Extension` implementation that provides an `vertx` subsystem for integrating Eclipse Vert.x into a WildFly deployment. This module's artifact can be used with the feature pack produced from this repository, or it can be incorporated in other feature packs (e.g. WildFly's `wildfly-preview` feature pack).
+* **galleon-feature-pack/galleon-content** -- Provides source material for inclusion in a Galleon feature pack. This includes the definition of an `vertx` Galleon layer. This module's content can be used with the feature pack produced from this repository.
+* **galleon-feature-pack/galleon-local** -- Provides source material for inclusion in a Galleon feature pack. This module's content is only meant to be used with the feature pack produced from this repository.
+* **galleon-feature-pack/wildfly-feature-pack** -- Produces a feature pack that can be used to integrate Eclipse Vert.x into standard WildFly.
+* **testsuite/shared/** -- Some shared test utils can be used in the test cases.
+* **testsuite/integration/basic/** -- Some testcases to test manipulate Eclipse VertxOptions against a WildFly installation that includes the subsystem.
 
-For more information about this extension, please visit the documentation: https://gaol.github.io/wildfly-vertx-extension/