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Develop Eclipse MicroProfile applications on Red Hat JBoss Enterprise Application Platform Expansion Pack 1.0 with Red Hat CodeReady Workspaces

Develop Eclipse MicroProfile applications on Red Hat JBoss Enterprise Application Platform Expansion Pack 1.0 with Red Hat CodeReady Workspaces

This article builds on my previous tutorial, Enable Eclipse MicroProfile applications on Red Hat JBoss Enterprise Application Platform 7.3. To follow the examples, you must have Eclipse MicroProfile enabled in your Red Hat JBoss Enterprise Application Platform Expansion Pack (JBoss EAP XP) 1.0.0.GA installation, via Red Hat CodeReady Studio. See the previous article for installation instructions.

In this article, we will use the installed MicroProfile-enabled image to set up a JBoss EAP XP quickstart project in Red Hat CodeReady Workspaces (CRW). You can also apply what you learn from this article to develop your own applications using CodeReady Workspaces.

Note: For more examples, be sure to see the video demonstration at the end of the article.

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Develop and test a Quarkus client on Red Hat CodeReady Containers with Red Hat Data Grid 8.0

Develop and test a Quarkus client on Red Hat CodeReady Containers with Red Hat Data Grid 8.0

This article is about my experience installing Red Hat Data Grid (RHDG) on Red Hat CodeReady Containers (CRC) so that I could set up a local environment to develop and test a Quarkus Infinispan client. I started by installing CodeReady Containers and then installed Red Hat Data Grid. I am also on a learning path for Quarkus, so my last step was to integrate the Quarkus Infinispan client into my new development environment.

Initially, I tried connecting the Quarkus client to my locally running instance of Data Grid. Later, I decided I wanted to create an environment where I could test and debug Data Grid on Red Hat OpenShift 4. I tried installing Data Grid on OpenShift 4 in a shared environment, but maintaining that environment was challenging. Through trial-and-error, I found that it was better to install Red Hat Data Grid on CodeReady Containers and use that for my local development and testing environment.

In this quick tutorial, I guide you through setting up a local environment to develop and test a Quarkus client—in this case, Quarkus Infinispan. The process consists of three steps:

  1. Install and run CodeReady Containers.
  2. Install Data Grid on CodeReady Containers.
  3. Integrate the Quarkus Infinispan client into the new development environment.

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Modern web applications on OpenShift, Part 4: Openshift Pipelines

Modern web applications on OpenShift, Part 4: Openshift Pipelines

When I wrote part 3 of this series, Modern web applications on OpenShift: Part 3 — OpenShift as a development environment, I said that was the final part. However, there is new tech that fits in very nicely with deploying modern Web Applications to OpenShift, so part 4 is necessary. As a refresher, in the first article, we looked at how to deploy a modern web application using the fewest commands. In the second part, we took a deeper look into how the new source-to-image (S2I) web app builder works and how to use it as part of a chained build. In the third, we took a look at how to run your app’s “development workflow” on Red Hat OpenShift. This article talks about OpenShift Pipelines and how this tool can be used as an alternative to a chained build.

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