In this article, you will learn how to use a blue-green deployment strategy on Kubernetes to propagate changes in the database. The database change process is an essential task for…
Blue-green deployment with a database on Kubernetes
Piotr's TechBlog
Java, Spring, Kotlin, microservices, Kubernetes, containers
Java Development on OpenShift with odo
OpenShift Do (odo) is a CLI tool for running applications on OpenShift. Opposite to the oc client, it is a tool for developers. It automates all the things required to…
New Developer Friendly Features After Java 8
In this article, I'm going to describe the most significant and developer-friendly features of Java since the 8th version. Why such an idea? You can find many articles with a…
Spring Boot Tips, Tricks and Techniques
In this article, I will show you some tips and tricks that help you in building the Spring Boot application efficiently. I hope you will find there tips and techniques…
Spring Boot on Kubernetes with Buildpacks and Skaffold
In this article, you will learn how to run the Spring Boot application on Kubernetes using Buildpacks and Skaffold. Since version 2.3 Spring Boot supports Buildpacks. The main goal of…
Microprofile Java Microservices on WildFly
In this guide, you will learn how to implement the most popular Java microservices patterns with the MicroProfile project. We'll look at how to create a RESTful application using JAX-RS…
Apache Camel K and Quarkus on Kubernetes
Apache Camel K and Quarkus may simplify our development on Kubernetes. They are both relatively new products. Apache Camel K is a lightweight integration framework that runs natively on Kubernetes.…
Quarkus Microservices with Consul Discovery
In this article, I'll show you how to run Quarkus microservices outside Kubernetes with Consul service discovery and a KV store. Firstly, we are going to create a custom integration…
Continuous Integration with Jenkins on Kubernetes
Although Jenkins is a mature solution, it still can be the first choice for building CI on Kubernetes. In this article, I'll show how to install Jenkins on Kubernetes, and…
Spring Boot Autoscaling on Kubernetes
Autoscaling based on the custom metrics is one of the features that may convince you to run your Spring Boot application on Kubernetes. By default, horizontal pod autoscaling can scale…