Troubleshooting the Performance of a Vert.x Application

Securing Website: TLS/SSL, Certificate Authority, Self-Signed Certificate, and Open source tools

Open Policy Agent, Part I — The Introduction

Recently I was looking for a way to implement access control for microservices. I needed a solution that would allow defining complex authorization rules that could be enforced across many services. After searching the web, I discovered a very promising Open Policy Agent project that seems to be the right tool for the job. In this series of three blog posts, I am going to introduce Open Policy Agent to you and highlight how it can help you.

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[Video] Building my lab: Setting up FreeNAS

Say “Hello” to Buildah, Podman, and Skopeo

Are you still doing all your Linux container management using an insecure, bloated daemon? Well, don’t feel bad. I was too until recently. Now I’m finding myself saying goodbye to my beloved Docker daemon, and saying hello to Buildah, Podman, and Skopeo. In this article, we’ll explore the exciting new world of rootless and daemon-less Linux container tools.

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Ansible Tower High Availability and Disaster Recovery

Supportability

This toolkit is not officially supported by Red Hat Ansible support/engineering and is provided as is. It is intended a starting point for a Red Hat Consulting delivery of Ansible Tower.

Solution Reference Architecture

Screen Shot 2019-02-22 at 1.05.34 PM

This diagram represents the reference architecture for a full high availability and disaster recovery solution. This solution can be individually tailored to address a single availability solution. For example, if only disaster recovery is needed the configuration supports exclusion of the HA replica.

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Start learning Red Hat Enterprise Linux 8 and Red Hat OpenShift Container Platform 4 through Early Access

The pace of innovation has shortened expectations for time to market, placing pressure on IT teams to keep up with the rate of change. Organizations need just-in-time, prescriptive resources to enable their teams to leverage innovation to solve business problems. The Red Hat Learning Subscription (RHLS) delivers unlimited, on-demand, modular access to Red Hat’s entire training portfolio including cloud based labs for a full year. The Early Access feature of RHLS enables subscribers to learn from real-time publishing of courses and labs currently in development.

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