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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Configuring Envoy to Auto-Discover Pods on Kubernetes

This blog was originally published on Ales Nosek – The Software Practitioner.

Pods on Kubernetes are ephemeral and can be created and destroyed at any time. In order for Envoy to load balance the traffic across pods, Envoy needs to be able to track the IP addresses of the pods over time. In this blog post, I am going to show you how to leverage Envoy’s Strict DNS discovery in combination with a headless service in Kubernetes to accomplish this.

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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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Floating Kwaaaay with Podman and systemd

This post was originally published on the ETI blog here.

Red Hat Quay, (or Kwaaaay as my US colleagues pronounce it), is a Container Registry originally from the guys at CoreOS, who were recently purchased by Red Hat. A container registry plays a pivotal role in a successful container strategy, making it simple for developers and administrators to store, manage, distribute and deploy container images across their container platforms, be that on a laptop, standalone server or a distributed solution like Kubernetes.

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Red Hat continues partnership with edX.org with release of new Fundamentals of Containers, Kubernetes, and Red Hat OpenShift course

Following the initial release of the free Red Hat Enterprise Linux course on edX, Red Hat Training and Certification ramped up to continue adding courses to the platform. Founded by MIT and Harvard, edX is the only leading provider of massive open online courses that is both nonprofit and open source, making it a great platform to align with Red Hat’s open source culture.

Continue reading “Red Hat continues partnership with edX.org with release of new Fundamentals of Containers, Kubernetes, and Red Hat OpenShift course”

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