Open Sourcerers
Quarkus is a fantastic Java runtime environment and framework. Read this article to learn how easy it is to use Quarkus to create the server part of a multi player game (with a JavaScript client, running in a browser). Learn how to easily integrate Apache Kafka, WebSockets, a database, Qute templating for reporting etc. This is part ONE of a multi part article series.
Quickly creating a REST CRUD service with Quarkus, making use of Dev Services for databases and a few extensions to move your service to a Kubernetes cluster.
Part 4/4 of the article series “Automated Application Packaging and Distribution with OpenShift – A guide through the jungle of modern development practices with Kubernetes”. This part explains GitOps and discusses an example with ArgoCD and Tekton.
Part 3 of the article series on automated application packaging and distribution. This time about integrating into Kubernetes Native Pipelines with OpenShift Pipelines (Tekton)
Part two of the article series. This time about Helm Charts, Operators and various CLI tools to work with container images.
Part 1/4 discusses basic development principles with Kubernetes and gets deeper into Kustomize and OpenShift Templates.
This blog entry explains how to access a remotely installed CodeReady Containers (CRC) on your macOS client box. What is CRC CodeReady Containers (CRC) is a tool to install an OpenShift 4.x single node cluster easily on your local machine to quickly test things out without having to get access to any externally hosted OpenShift […]
If you think about Release Management with OpenShift, you’re automatically thinking about Jenkins. With Jenkins you can easily setup a Release Pipeline for your App(s) and Jenkins is tightly integrated into OpenShift. There are a lot of Demos out there which are describing the best practices of using it. And OpenShift becomes more and more […]
Preparation Based on the following github.com project, we are going to set up a Gogs Git-Server on our local OpenShift Environment, which we have set up here: http://www.opensourcerers.org/setting-enterprise-openshift-3-5-platform-macos-virtualbox/ https://github.com/OpenShiftDemos/gogs-openshift-docker As we want to reuse our Gogs Server for some situations, we need to use the persistent version of the Template. First of all we need […]
I am a middleware guy. I am one of those guys who love to think about solving implementation problems. I am not necessarily one of those guys who love to dig into the infrastructure part too much. Typically, required things should be there so that I can use them for my work. But since some […]