This article will teach you how to build IDP (Internal Developer Platform) on the OpenShift cluster with the Red Hat Developer Hub solution. Red Hat Developer Hub is a developer…
IDP on OpenShift with Red Hat Developer Hub
Piotr's TechBlog
Java, Spring, Kotlin, microservices, Kubernetes, containers
Tag : Kubernetes
Backstage on Kubernetes
In this article, you will learn how to integrate Backstage with Kubernetes. We will run Backstage in two different ways. Firstly, it will run outside the cluster and connect with…
Migrate from Kubernetes to OpenShift in the GitOps Way
In this article, you will learn how to migrate your apps from Kubernetes to OpenShift in the GitOps way using tools like Kustomize, Helm, operators, and Argo CD. We will…
GitOps on Kubernetes for Postgres and Vault with Argo CD
In this article, you will learn how to prepare the GitOps process on Kubernetes for the Postgres database and Hashicorp Vault with Argo CD. I guess that you are using…
Running Tekton Pipelines on Kubernetes at Scale
In this article, you will learn how to configure and run CI pipelines on Kubernetes at scale with Tekton. Tekton is a Kubernetes-native solution for building CI/CD pipelines. It provides…
Java Development with Odo on Podman, Kubernetes and OpenShift
In this article, you will learn how to develop and deploy Java apps on Podman, Kubernetes, and OpenShift with odo. Odo is a fast and iterative CLI tool for developers…
Rotate SSL Certificates with OpenShift and Spring Boot
This article will teach you how to dynamically create and rotate SSL certificates used in service-to-service communication with OpenShift and Spring Boot. We will achieve it with a single annotation…
Spring Boot SSL Hot Reload on Kubernetes
This article will teach you how to configure a hot reload of SSL certificates for the Spring Boot app running on Kubernetes. We will use the two features introduced in…
Java Flight Recorder on Kubernetes
In this article, you will learn how to continuously monitor apps on Kubernetes with Java Flight Recorder and Cryostat. Java Flight Recorder (JFR) is a tool for collecting diagnostic and…
OpenShift Builds with Shipwright and Cloud Native Buildpacks
In this article, you will learn how to build the images of your apps on OpenShift with Shipwright and Cloud Native Buildpacks. Cloud Native Buildpacks allow us to easily build…
New Book Published
My latest book Hands-On Java with Kubernetes is now available on Leanpub!
