How to Simplify Container Image Management in Kubernetes with OpenShift Image Streams

How to Simplify Container Image Management in Kubernetes with OpenShift Image Streams

Over the course of the past few weeks, I have been gathering feedback around Image Streams. This feature can cause a lot of misunderstanding and confusion, even for long-time users. As a maintainer of this feature, I felt obligated to explain in detail what Image Streams are, and how regular users can benefit from using them. Hopefully, this article will help you to understand Image Streams better.

Read More...

OpenShift Debugging 101

OpenShift Debugging 101

I’ve been working with the radanalytics.io big data examples for OpenShift recently and every once in a while I would be on a slow network and plagued with inconsistency in deploys to get the entire example running. I finally reached out for help and got some great debugging advice so I wanted to share some […]

Read More...

Using New Relic to Monitor Applications on OpenShift

Using New Relic to Monitor Applications on OpenShift

In this post, we show a way to configure New Relic to monitor an application running on OpenShift Container Platform. The repository includes a customized assemble script for Tomcat/JBoss EWS 8 that instruments an application using a New Relic Java Agent. The script for downloading and layering in New Relic Agent is baked into this assemble script.

Read More...

ASP.NET on OpenShift: Getting started in ASP.NET

ASP.NET on OpenShift: Getting started in ASP.NET

In parts 1 & 2 of this tutorial, I’ll be going over getting started quickly by using templates in Visual Studio Community 2015. This means that it’ll be for Windows in this part. However, I’ll go more in-depth with doing everything without templates in Visual Studio Code in a following tutorial, which will be applicable to Linux or Mac as well as Windows. If you’re not using Windows, you can still follow along in parts 1 & 2 to get a general idea of how to create a REST endpoint in .NET Core.

Read More...

Red Hat Announces OpenShift Commons Gathering at Summit in Boston on May 1st

Red Hat Announces OpenShift Commons Gathering at Summit in Boston on May 1st

This edition of the OpenShift Commons Gathering will focus on talks by end users with production deployments of OpenShift sharing their use cases, lessons learned and best practices with experts from all over the world to discuss container technologies, best practices for cloud native application developers and the open source software projects that underpin the OpenShift ecosystem to help take OpenShift to the next level in cloud native computing.

Read More...

OpenShift Commons Briefing #66: Microservices, .NET Core 1.1, and Kubernetes on OpenShift

OpenShift Commons Briefing #66: Microservices, .NET Core 1.1, and Kubernetes on OpenShift

In this briefing, Red Hat’s Todd Mancini, Senior Principal Product Manager and Don Schenck, Developer Advocate for .NET on Linux discussed some of the new application development highlights in Microsoft’s .NET Core 1.1:

• Over 1,300 new APIs since .NET Core 1.0.
• .NET Core 1.1 docker images from Red Hat’s container registry.
• Safe side-by-side installation with .NET Core 1.0.
• Performance improvements

Read More...