Red Hat OpenShift Service on AWS (ROSA) Quickstart
Follow this guide to quickly create a Red Hat OpenShift Service on AWS (ROSA) cluster using the ROSA command-line interface (CLI), grant user access, deploy…
Configure Node Pool Scale-to-Zero on ROSA HCP
ROSA HCP supports setting min_replicas=0 on node pools with autoscaling enabled. This allows the cluster autoscaler to scale worker nodes down to zero when no…
Configuring OpenShift Logging 6 on ROSA HCP
ROSA HCP clusters now only support openshift Logging 6.x and above. This guide aims to provide a step-by-step guide for implementing logging 6.x on ROSA…
Using AWS Secrets Manager with External Secrets Operator on ROSA HCP
Bridging the Security Gap with External Secrets Operator In the modern cloud-native landscape, managing sensitive credentials across distributed environments is…
Automating ECR Pull Secrets on ROSA Using the External Secrets Operator and STS
Amazon Elastic Container Registry (ECR) issues short-lived authorization tokens that expire after 12 hours. On Red Hat OpenShift Service on AWS (ROSA),…
Ingress to ROSA Virt VMs with Certificate-Based Site-to-Site (S2S) IPsec VPN and Libreswan
Introduction This solution uses a Site-to-Site (S2S) VPNexternal link (opens in new tab) as a mechanism in OpenShift Virtualization on ROSA to establish an IP…
Deploy ROSA + Nvidia GPU + RHOAI with Automation
Getting Red Hat OpenShift AI up and running with NVIDIA GPUs on a Red Hat OpenShift Service on AWS (ROSA) cluster can involve a series of detailed steps, from…
Using a Private IngressController with CloudFront on a ROSA Cluster
AWS CloudFront is a great choice for a Content Delivery Network in front of your ROSA cluster. In many situations, it may be useful to ensure that traffic to…
Accessing the ROSA HCP API Server from a Different AWS Account
Introduction You can create a ROSA HCP cluster in one AWS account and configure it to allow access from a different AWS account using the oc command. This guide…
Deploy ROSA with Red Hat Advanced Cluster Management for Kubernetes
In the dynamic world of cloud-native development, efficiently managing Kubernetes clusters across diverse environments is paramount. This blog post dives into a…
Integrating Service Mesh into a ROSA Cluster
This is a simple guide to integrate Red Hat OpenShift Service Mesh into your ROSA cluster. In this scenario, we will install Service Mesh using a custom domain…
Adding a Private Ingress Controller and a Public ALB to a ROSA Cluster
Starting with OpenShift 4.14, Red Hat OpenShift Service on AWS (ROSA) supports adding additional Ingress Controllers which can be used to configure a custom…
Optimizing Costs with ROSA - Scheduled Cluster Scaling
One of the key benefits of Red Hat OpenShift Service on AWS (ROSA) is its ability to scale efficiently, ensuring you only pay for the resources you actually…
Configuring Microsoft Entra ID as an external authentication provider
You can set up Red Hat OpenShift Service on AWS (ROSA) with hosted control planes (HCP) to use an external OpenID Connect (OIDC) identity provider for…
Securely exposing an application on a private ROSA cluser with an AWS Network Load Balancer - Jump Host
Continuation of Securely exposing an application on a private ROSA cluser with an AWS Network Load Balancer These instructions go through setting up a jump host…
Securely exposing an application on a private ROSA cluser with an AWS Network Load Balancer
Continuation of Securely exposing an application on a private ROSA cluser with an AWS Network Load Balancer These instructions go through setting up an…
Securely exposing an application on a private ROSA cluser with an AWS Network Load Balancer
Overview Red Hat strongly recommends creating a private ROSA cluster with no inbound Internet connectivity, isolating both the cluster API and hosted…
Creating Images using Stable Diffusion on Red Hat OpenShift AI on ROSA cluster with GPU enabled
1. Introduction Stable Diffusionexternal link (opens in new tab) is an AI model to generate images from text description. It uses a diffusion process to…
Deploying a ROSA HCP cluster with Terraform
This guide will walk you through deploying a ROSA HCP cluster using Terraform. This is a great way to get started with ROSA and to automate the deployment of…
Install Portworx on Red Hat OpenShift Service on AWS (ROSA) with hosted control planes (HCP)
Portworx storage is a built-for-Kubernetes service that offers flexible and scalable persistent storage for applications in production. In this tutorial we will…
Add an Ingress Controller to a ROSA Cluster and optionally with a custom domain.
Starting with OpenShift 4.14, ROSA supports adding additional Ingress Controllers which can use used to configure a custom domain on a ROSA cluster without…
