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Tag Archives: Docker

Service Mesh and Cloud-Native Microservices with Apache Kafka, Kubernetes and Envoy, Istio, Linkerd

Microservice architectures are not free lunch! Microservices need to be decoupled, flexible, operationally transparent, data aware and elastic. Most material from last years only discusses point-to-point architectures with tightly coupled and non-scalable technologies like REST / HTTP. This blog post takes a look at cutting edge technologies like Apache Kafka, Kubernetes, Envoy, Linkerd and Istio to implement a cloud-native service ...

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Dockerizing a Spring Boot Application

Hello Friends, In this tutorial,we will see how we can dockerize our Spring Boot Application.By dockerizing ,we mean that we are going to run our application as docker container. Following are the steps involved : 1. Create a Spring Boot Application2. Install Docker on your machine3. Create a Docker file in your project4. Docker build using docker file5. Docker run ...

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Java Single Dependency Dockerized HTTP Endpoint

In this article, we will create a Java-based HTTP endpoint, make an executable jar out of it, pack it up in Docker and run it locally in no time. This article is intended for beginners, who want to looking for a simple walk-through for running a Java application in Docker. The vast majority of examples out there describing Java applications ...

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Pass multiple commands on Docker run

Docker apart form serving our workloads efficiently is also an amazing tool when it comes to not installing additional binaries to your workstation. Eventually you will find it very easy and simple to just run only one command on docker. For example I want to run a hello world in go. My source code is going to be the simple ...

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The Kubernetes Spark operator in OpenShift Origin (Part 1)

This series is about the Kubernetes Spark operator by Radanalytics.io onOpenShift Origin. It is an Open Source operator to manageApache Spark clusters and applications.In order to deploy the operator on OpenShift Origin, the first time you need to clone the GitHub repository for it: git clone https://github.com/radanalyticsio/spark-operator.git Then login to the cluster using the OpenShift command-lineoc: oc login -u <username>:<password> ...

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