Developing applications on Kubernetes

Kubernetes is the foundation of cloud software architectures like microservices and serverless. For developers, Kubernetes brings new processes for continuous integration and continuous deployment; helps you merge code; and automate deployment, operation and scaling across containers in any environment.

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The Kubernetes platform for big ideas

Developing applications with Kubernetes

Kubernetes is a system for managing container based applications.  Kubernetes empowers developers to utilize new architectures like microservices and serverless that require developers to think about application operations in a way they may not have before. These software architectures can blur the lines between traditional development and application operations, fortunately Kubernetes also automates many of the tedious components of operations including deployment, operation and scaling. For developers Kubernetes opens a world of possibilities in the cloud, and solves many problems, paving the way to focus on making software.  

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Setup a Kubernetes development environment

Get your Kubernetes environment up and running on macOS, spin up an image in a container, and head to Coderland.

 

Start

 

OpenShift interactive tutorials

Lesson

Getting started with OpenShift

25 minutes | Beginner

Use the OpenShift Container Platform to build and deploy applications using both containers and orchestration.

Lesson

Logging in to an OpenShift cluster

10 minutes | Beginner

Access and login to an OpenShift cluster using the web console and command line, then add collaborators on your projects.

Lesson

Developing with odo

15 minutes | Beginner

Use OpenShift Do (odo), a CLI tool for developers, to manage application components on the OpenShift Container Platform.

Lesson

Deploying applications from images

15 minutes | Beginner

Deploy an application from an existing Docker-formatted image using the OpenShift web console and the command line using oc.

Lesson

Deploying applications from source

20 minutes | Beginner

Deploy an application from source code contained in a Git repository using a Source-to-Image (S2I) builder using Python.

Lesson

OpenShift 3.11 playground

60 minutes | Beginner

Explore OpenShift 3.11 using this playground, which gives you access to an unstructured learning approach for experimentation.

Kubernetes development articles

Understanding Red Hat AMQ Streams components for OpenShift and Kubernetes: Part 2

Understanding Red Hat AMQ Streams components for OpenShift and Kubernetes: Part 2

December 5, 2019

In the previous article in this series, we discussed the basics of Red Hat AMQ Streams on Red Hat OpenShift. Here are a few key points to keep in mind before we proceed: AMQ Streams is based on Apache Kafka. AMQ Streams for the OpenShift Container Platform is based on the Strimzi project. AMQ Streams […]

Understanding Red Hat AMQ Streams components for OpenShift and Kubernetes: Part 1

Understanding Red Hat AMQ Streams components for OpenShift and Kubernetes: Part 1

December 4, 2019

Red Hat AMQ Streams is an enterprise-grade Apache Kafka (event streaming) solution, which enables systems to exchange data at high throughput and low latency. AMQ Streams is available as part of the Red Hat AMQ offering in two different flavors: one on the Red Hat Enterprise Linux platform and another on the OpenShift Container Platform. In this […]

Set up Red Hat AMQ 7 custom certificates on OpenShift

Set up Red Hat AMQ 7 custom certificates on OpenShift

November 26, 2019

Secure communication over a computer network is one of the most important requirements for a system, and yet it can be difficult to set up correctly. This example shows how to set up Red Hat AMQ 7 end-to-end TLS encryption using a custom X.509 certificate on the Red Hat OpenShift platform. Prerequisites You need to […]

Cloud-native integration with Kubernetes and Camel K

Cloud-native integration with Kubernetes and Camel K

November 22, 2019

Our first DevNation Live regional event was held in Bengaluru, India in July. This free technology event focused on open source innovations, with sessions presented by elite Red Hat technologists. In this session, Kamesh Sampath shows how to apply common Enterprise Integration Patterns (EIP) with Apache Camel, Kubernetes, and Red Hat OpenShift. You will see […]

Event-based microservices with Red Hat AMQ Streams

Event-based microservices with Red Hat AMQ Streams

November 21, 2019

As part of Red Hat’s AMQ offerings, Red Hat offers a Kafka-based event streaming solution both for traditional deployment and microservices-based deployment branded as Red Hat AMQ Streams. The Red Hat OpenShift AMQ Streams deployment option is based on Strimzi, an open source tool that makes Kafka deployment as a container on a Kubernetes platform easy because […]

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Adventures Aboard the Kluster Kruise Ship

This story uses a series of metaphors to introduce the concept of Operators, explain how they aid in the automation of clusters, and provide a high-level overview of Operator Lifecycle Management in a way that anyone can understand. Readers will meet Kate the octopus, esteemed cruise ship director, who finds herself overwhelmed with the responsibilities associated with her position.

 

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