Hybrid cloud blog

April 9, 2021

Ask an OpenShift Admin Office Hour - Installation methods redux

Last year, over the course of several episodes, we discussed many of the different installation platforms and options available for OpenShift. Since then there have been some updates, changes, and ...

Andrew Sullivan

April 2, 2021

Ask an OpenShift Admin Office Hour - CNI plugins and Multus

Pods communicate with each other across the network, but how do they connect to the network? The Container Network Interface (CNI) provides a standardized way for network providers to allow Pods to ...

Andrew Sullivan

March 30, 2021

OpenShift Commons Briefing: K8GB - Kubernetes Global Balancer with Yuri Tsarev (Absa) and Paul Morie (Red Hat)

K8GB is a Global Service Load Balancing solution with a focus cloud and Kubernetes nativity. Global load balancing/GSLB (Global Server Load Balancing) solutions have typically been the domain of ...

Diane Mueller

March 30, 2021

Metrics-Driven Pod Constraints

Prerequisites Business analysis of applications Basic understanding of pod constraints Kubernetes based platform (OpenShift, vanilla k8s. etc) Prometheus Grafana Introduction One of the most common ...

Christopher Nuland

March 29, 2021

Speakers Announced for Next Virtual OpenShift Commons Gathering @ CNCF’s KubeCon/EU on May 4th

The upcoming OpenShift Commons Gathering at KubeCon EU focuses on talks by end users with production deployments of OpenShift. They will be sharing their use cases, insights and lessons learned with ...

Diane Mueller

March 29, 2021

The Path to Improving the Experience With RHEL Entitlements on OpenShift

Folks who remember installing OpenShift 3.x and using their Red Hat entitlements when building new images with OpenShift 3.x will also remember a seamless experience from a developer’s perspective. ...

Gabe Montero

March 29, 2021

Surviving The API Storm With API Priority & Fairness

OpenShift is becoming the enterprise platform of choice for cloud native software, implementing higher level abstractions on top of the Kubernetes low-level primitives. As extension mechanisms like ...

Ivan Sim

March 22, 2021

Webinar, Wednesday, on Kubernetes-native Security with OpenShift and StackRox

On Wednesday, March 24, 2021, we're hosting a Webinar covering the topic of Kubernetes-native Security. Registration is free, and the event begins at 10 AM ET. Sign up now to secure your spot for ...

Alex Handy

March 16, 2021

Sizing Applications in Kubernetes

Today, I’d like to talk a bit more about some of the base Kubernetes functions and some of the specific features available on Red Hat OpenShift to support those functions. Following a previous blog ...

Simon Delord

March 15, 2021

K8s Integrity Shield (tech-preview): Protecting the Integrity of Kubernetes Resources with Signature

In this blog, we introduce the new, tech-preview component: K8s Integrity Shield, which is integrated with the policy framework of Red Hat Advanced Cluster Management for Kubernetes® version 2.1 and ...

Yuji Watanabe and Tsu Phin Hee

March 12, 2021

Ask an OpenShift Admin Office Hour - etcd: The heart of Kubernetes

Central to the functionality of many Kubernetes deployments, including every OpenShift, is etcd - the key/value store responsible for persisting the configuration of, well, everything in the cluster. ...

Andrew Sullivan

March 11, 2021

A French Introduction to Kubernetes

Why another blog about Kubernetes? What would a middle-aged Frenchman living in Australia have to say about it that’s not already been done to death? Bonjour. A couple of years ago, through a lucky ...

Simon Delord