Elasticsearch is a full-text search engine especially designed for working with large data sets. Following this description, it is a natural choice to use it for storing and searching application…
Elasticsearch with Spring Boot
Piotr's TechBlog
Java, Spring, Kotlin, microservices, Kubernetes, containers
Category: Containers
Microservices Integration Tests with Hoverfly and Testcontainers
Building good integration tests of a system consisting of several microservices may be quite a challenge. Today I’m going to show you how to use such tools like Hoverfly and…
Testing Spring Boot Integration with Vault and Postgres using Testcontainers Framework
I have already written many articles, where I was using Docker containers for running some third-party solutions integrated with my sample applications. Building integration tests for such applications may not…
Running Java Microservices on OpenShift using Source-2-Image
One of the reasons you would prefer OpenShift instead of Kubernetes is the simplicity of running new applications. When working with plain Kubernetes you need to provide an already built…
RabbitMQ Cluster with Consul and Vault
Almost two years ago I wrote an article about RabbitMQ clustering RabbitMQ in cluster. It was one of the first posts on my blog, and it's really hard to believe…
Integration tests on OpenShift using Arquillian Cube and Istio
In this tutorial I’ll show you how to use the Arquillian Cube OpenShift extension. Building integration tests for applications deployed on Kubernetes/OpenShift platforms seems to be quite a big challenge.…
Quick Guide to Microservices with Kubernetes, Spring Boot 2 and Docker
Here's the next article in a series of "Quick Guide to...". This time we will discuss and run examples of Spring Boot microservices on Kubernetes. The structure of that article…
Local Continuous Delivery Environment with Docker and Jenkins
In this article I'm going to show you how to set up a continuous delivery environment for building Docker images of our Java applications on the local machine. Our environment…
Testing microservices on OpenShift using Arquillian Cube
I had a touch with the Arquillian framework for the first time when I was building the automated end-to-end tests for JavaEE based applications. At that time testing applications deployed…
Quick guide to deploying Java apps on OpenShift
In this article, I'm going to show you how to deploy your Java applications on OpenShift (Minishift), and connect them with other services running there. We will also learn how…
New Book Published
My latest book Hands-On Java with Kubernetes is now available on Leanpub!
