Kubernetes


YAKC - Yet Another Kubernetes Client
Introduction This example shows how you can access the Kubernetes cluster’s REST API from inside a Pod using YAKC (Yet Another Kubernetes Client), Eclipse JKube and Spring Boot. The first part of the tutorial shows how to create a very simple Spring Boot application with the required YAKC Kubernetes Client dependency (see introductory post for YAKC). The second part describes how to quickly deploy the application into a Kubernetes cluster and how to perform requests to the Pod’s REST endpoints to retrieve information from the cluster. Example application The first step will be to create an example Spring Boot Maven […]

Access the Kuberntes API from a Pod in Java


YAKC - Yet Another Kubernetes Client
Introduction I’m a proud member of the team maintaining Fabric8 Kubernetes Client (for a while now) which is one of the most popular Java clients for Kubernetes and OpenShift. Fabric8 Kubernetes Client is great because it allows to perform most of the kubectl supported operations from Java with a very neat and fluent API. However, accessing low-level REST API operations or specific API versions is hard because some of these decisions are taken for you (for now). This is the main reason that drove me to implement Yet Another Kubernetes Client (YAKC) as a side project during these Easter holidays. […]

Kubernetes Client for Java: Introducing YAKC


Isotope + Kuberentes
Introduction Isotope mail client is a free open source webmail application and one of the side projects in which I invested my spare time during the last year. You can read more about Isotope’s features in a previous blog post. Although there is still no official release, the application is quite stable and usable. In this post, I will show you how to deploy the application to a Kubernetes cluster. For the purpose of the tutorial I’ve used minikube + kubectl, but the same steps should be reproducible in a real K8s cluster. Traefik v1 Despite it’s not part of […]

Isotope Mail: How to deploy Isotope+Traefik into Kubernetes