The fabric8 Maven plug-in, often abbreviated FMP, can be added to a Maven Java project and takes care of the administrative tasks involved in deploying the application to a Red Hat OpenShift cluster. These tasks include:
- Creating an OpenShift build configuration (BC).
- Coordinating the source-to-image (S2I) process to create a container image from the application’s compiled bytecode.
- Creating and instantiating a deployment configuration (DC) from information in the project.
- Defining and instantiating OpenShift services and routes.
All of the relevant components of this process are well-documented individually. This article pulls together documentation sources to create an overview of how the plug-in works, and the structure of the image it generates—which might make the plug-in easier to use and troubleshoot.
Continue reading “How the fabric8 Maven plug-in deploys Java applications to OpenShift”
Fabric8 has been available as a Java client for Kubernetes since 2015, and today is one of the most popular client libraries for Kubernetes. (The most popular is client-go, which is the client library for the Go programming language on Kubernetes.) In recent years, fabric8 has evolved from a Java client for the Kubernetes REST API to a full-fledged alternative to the
kubectl command-line tool for Java-based development.
Continue reading “Getting started with the fabric8 Kubernetes Java client”
Red Hat Process Automation Manager (RHPAM) and Red Hat Decision Manager (RHDM) 7.7 bring features for the authoring of processes, rules, testing, execution, and cloud scenarios. Besides these new features, usability, and performance improvements, version 7.7 also brings more than 120 bug fixes. These updates are part of the Middleware Business Automation stack Red Hat released on March 18th.
Let’s take a look at what’s new.
Business Central: Squash commits and merge
The Business Central authoring environment by default commits at every change. Business Central now includes the option to squash commits when working with pull requests and teams collaboration through business central, as shown in Figure 1.
Continue reading “Red Hat Process Automation 7.7 brings updates, fixes, and tech previews”
JBoss Tools 4.14.0 and Red Hat CodeReady Studio 12.14 for Eclipse 4.14 (2019-12) are here and waiting for you. For this release, we focused on improving container-based development, adding tooling for the Quarkus framework, and fixing bugs. We also updated the Hibernate Tools runtime provider and Java Developer Tools (JDT) extensions, which are now compatible with Java 13. Additionally, we made many UI changes to platform views, dialogs, and toolbars.
Continue reading Red Hat CodeReady Studio 12.14.0.GA and JBoss Tools 4.14.0.Final: OpenShift and Quarkus updates