Cloud Native Starter for Java/Jakarta EE based Microservices on Kubernetes and Istio

In this code we demonstrate how to build, deploy, connect resilient Java microservices leveraging Istio service mesh. We show how to configure and use circuit breakers, timeouts/retries, rate limits and other advanced resiliency features from Istio without changing the application code.

This application demonstrates the deployment of a Java based microservices application using Microprofile on Kubernetes Cluster. MicroProfile is a baseline platform definition that optimizes Enterprise Java for a microservices architecture and delivers application portability across multiple MicroProfile runtimes

Concise tips and examples for using Open Liberty

Quarkus platform reference docs and installable skill for AI coding assistants, focused on implementation guidance, troubleshooting, and architecture decisions.

Payara Micro Source To Image for OpenShift

A repository that defines the parent pom and common CI/CD pipeline of the microservice version rental reservation management system

Enterprise WAS ND → Open Liberty modernization on bare-metal OKD 4.x with Ansible automation, Tekton pipelines, Argo CD GitOps, Hazelcast session clustering, and Prometheus/Grafana observability — deployed on a 3-node homelab cluster.

Typical JAAS in web applications

Portlands Docker Image Collection