Redhat Openshift

Introducing this blog Introduction: Red Hat Enterprise Linux (RHEL) 9 is here, marking a significant milestone in the evolution of the world’s leading enterprise Linux platform. With a focus on flexibility, stability, and enabling hybrid cloud innovation, RHEL 9 provides organizations with a robust foundation to accelerate application deployment and…

A quick step-by-step guide to installing OpenShift on your local laptop — OpenShift Container Platform is a flagship container platform by RedHat which is hugely popular with many of our customers, especially because its available as managed service in Azure in the form of Azure RedHat OpenShift (ARO) and also available in other cloud providers. As a developer or a member of…

What is OpenShift? OpenShift is a commercialized containerization software product created from an open-source project initiated by the company Red Hat. …

Scope and Assumption To understand what are the possible practical scenarios for OpenShift HUB failover. In this architecture OpenShift HUB is deployed in Active-Passive manner in 2 different data-centers. Each business application is deployed on OCP managed cluster and regardless of what data-center they are on they will use HUB1 for cluster management…

Jeganathan Swaminathan <jegan@tektutor.org> — Interestingly, RedHat OpenShift supports Ingress out of the box unlike Kubernetes. I’m using a bare-metal RedHat OpenShift setup and my cluster looks as shown below. (jegan@tektutor.org)$ oc get nodes NAME…

Objectives After completing this section, you should be able to: Describe the architecture of Linux containers. Describe the podman tool for the managing containers. Introducing Container History Containers have quickly gained popularity in recent years. However, the technology behind containers has been around for a relatively long time. In 2001, Linux introduced a project…

This blog post provides an overview of various topics related to Red Hat OpenShift on IBM Cloud in a virtual private cloud environment I created. I have organized this overview into three main topics. Basics related to IBM Cloud Red Hat OpenShift cluster on IBM Cloud in a VPC Developing…

Red Hat 3Scale API Management is installed with a default administrator account named admin and the password can be retrieved by executing the command below. oc get secret system-seed -o json | jq -r .data.ADMIN_PASSWORD | base64 -d There are 2 types of users in Red Hat 3Scale API Management …

One of the critical tenants of the DevOps movement is a continuous integration and continuous deployment. As a result, containers have become a key technology for configuring and deploying applications and microservices. Red Hat OpenShift Container Platform implements Kubernetes, a container orchestration system. I recently got a Red Hat Certified…