OpenShift blog

    May 25, 2021

    Operationalizing Kubeflow in OpenShift

    Kubeflow is an AI/ML platform that brings together several tools covering the main AI/ML use cases: data exploration, data pipelines, model training, and model serving. Kubeflow allows data ...

    Raffaele Spazzoli

    May 24, 2021

    Container Scanning: How to Connect Snyk With Red Hat Quay

    This is a guest post written by Jim Armstrong of Snyk. Containers are the building blocks of modern applications, so securing them is crucial for today’s enterprises. Scanning images directly within ...

    Alex Handy

    May 21, 2021

    Ask an OpenShift Admin Office Hour - SPLAT and the vSphere Problem Detector

    Deploying OpenShift on vSphere, Azure, or AWS? We want to introduce you to SPLAT, the team that works hard to deliver OpenShift anywhere and everywhere. This week, we welcome SPLAT team members ...

    Andrew Sullivan

    May 20, 2021

    Topology Awareness in Kubernetes Part 3: The Pod Resources API

    This post was written by: Swati Sehgal, Alexey Perevalov, Killian Muldoon & Francesco Romani. This is part 3, and here are Parts 1 and Part 2.  Topology Aware Scheduling is all about enhancing the ...

    Topology-aware Scheduling Working Group

    May 20, 2021

    Hybrid cloud and Kubernetes: A Guide to Successful Architecture

      Red Hat's own Stu Miniman, director of market insights for Cloud Platforms, has produced an ebook discussing the paths to success for Kubernetes users looking to build out a hybrid cloud strategy. ...

    Alex Handy

    May 20, 2021

    Building an Air-Gap Friendly Operator

    In my last post I covered what you need to consider to build ‘air-gap friendly’ Operators - Operators that deploy and run cleanly in environments with no internet access of any kind. In this post I ...

    Adam Goossens

    May 19, 2021

    How to Use HashiCorp Vault and Argo CD for GitOps on OpenShift

    To allow for more secure GitOps practices, sensitive data should should never be stored in Git. This presents a bit of a conundrum for GitOps, we need the secrets in Git... but we do not want to ...

    Phil Moses

    May 18, 2021

    Image Garbage Collection in OpenShift

    The image garbage collector is one of two mechanisms present in every kubernetes cluster node trying to maintain enough available space in the local disks for normal operations to continue. The other ...

    Jose Jerez

    May 17, 2021

    How to Monitor Openshift 4.x with Zabbix using Prometheus - Part 2

    In this article, I will demonstrate how to monitor an Openshift cluster using Zabbix and Prometheus, that is, we will collect Prometheus metrics in the openshift-monitoring project and we will ...

    Leonardo Araujo

    May 14, 2021

    Ask an OpenShift Admin Office Hour - Red Hat CoreOS

    Once an application is deployed, we don’t think about the operating system much - unless it breaks. This is even more true for containerized applications, whether they’re deployed to a single host ...

    Andrew Sullivan

    May 14, 2021

    GitOps Guide to the Galaxy Episode 14: Exploring CI with Tekton

      Just to catch you up on some of our online TV shows on OpenShift.tv, Christian Hernandez and Chris Short have been covering the exciting realm of GitOps in a series exploring said Galaxy. In ...

    Alex Handy

    May 13, 2021

    It’s Been a Full Year Since we Launched OpenShift TV

    Josh Wood, Erik Jacobs, and Chris Short beat Prometheus into shape after setting up a Sinatra app to monitor first, during one of our first live streams last May. Just over a year ago, we launched ...

    Chris Morgan