Tag Archives: docker

Basics of Kubernetes Volumes – Part 1

We continue our “Kubernetes in a Nutshell” journey and this part will cover Kubernetes Volumes! You will learn about: Overview of Volumes and why they are needed How to use a Volume Hands-on example to help explore Volumes practically The … Continue reading

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Tutorial: Develop a Kafka Streams application for data processing and deploy it to Kubernetes

This tutorial will guide you through how to build a stateless stream processing application using the Kafka Streams library and run it in a Kubernetes cluster on Azure (AKS). As you go through this, you’ll learn about the following: What … Continue reading

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Beyond Pods: how to orchestrate stateless apps in Kubernetes?

Hello Kubernauts! Welcome to the “Kubernetes in a nutshell” blog series ūüôā This is the first part which will cover native Kubernetes primitives for managing stateless applications. One of the most common use cases for Kubernetes is to orchestrate and … Continue reading

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JAX-RS 2.1 SSE Client API example using Glassfish 5 on Docker

Along with the Server API for SSE, JAX-RS 2.1 (part of Java EE 8) also has an equivalent client side API Here is a quick peek – you can grab the project from Github To summarize we use a @Singleton¬†EJB … Continue reading

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Try out JSON-B 1.0, JPA 2.2 using Java EE 8 on Glassfish 5 & Docker

Glassfish 5 Build 11¬†is¬†now available¬†– with support for many of the¬†Java EE 8¬†specifications e.g. JAX-RS 2.1, JPA 2.2, JSON-B 1.0 etc. For more details check out the¬†Aquarium¬†space. This blog covers test driving couple of new additions in this build – … Continue reading

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Java EE + Debezium

I just published a post – Debezium test drive. It uses Kafka and Java EE… check it out if this interests you Cheers!

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kafEEne #2: Kafka & Concurrency Utilities

Yet another blog post of the kafEEne series – this time, its Java EE Concurrency Utilities in action along with Kafka. As usual, the code is on Github and you can refer to the¬†README on how to get this up … Continue reading

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Simple sample: Dockerized Java app using a maven plugin

It’s good to be able to build Docker images directly from artifacts (JAR, WAR etc.) produced by Maven builds.¬†One useful tool is the¬†Spotify Docker Maven plugin¬†which can help with this This example (available on Github) uses Jersey Grizzly connector to … Continue reading

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Simple sample: Oracle NoSQL with Docker Compose

Here is an example of using the¬†Dockerized Oracle NoSQL¬†image. This, along with many other Dockerized Oracle products are available here Key points Demonstrates usage of Docker Compose¬†:¬†co-ordinates an Oracle NoSQL container and a dependent container running its (Java) client Docker … Continue reading

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Anatomy of an app on the Oracle Application Container Cloud

The Oracle Application Container Cloud service is relatively simple to be honest. Here is quick post on how a potential¬†application looks like. Although the service supports Java SE and Node.js runtimes, this post will stick to Java specific examples.¬†Let’s take … Continue reading

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