OpenShift
OpenShift 4: DHCPD High Availability
Muhammad Aizuddin ZaliObjective One of the support component to install OpenShift 4 is the DHCP. We need to ensure this DHCP is resilient and highly available hence...
OpenShift 4: Custom API URL Endpoint
Objective On top of the standard api.. as external API endpoint, we are going to serve this endpoint using custom URL as below: Custom API...
Certificate & TLS: Becoming Custom(or Own) Root Certificate Authority
Objective Becoming organization/private PKI provider Shared rootCA certificate to be trusted by client. Creating a Root Certificate Authority 1. …
Start Your OpenShift Journey with these Free Red Hat Training Programs
Gineesh MadapparambathRed Hat OpenShift Container Platform is one of the best kubernetes platform for enterprises. As we know kubernetes and OpenShift are multi-component …
OpenShift 4: Splunk HEC Integration
NOTE: This article focused on technical feasibility and features. For production usage this require detail implementation discussion. Objective. We …
OpenShift 4: Red Hat OpenShift Container Storage 4.5 Lab Installation
Official documentation of Red Hat OpenShift Container Storage can be found here. This blog merely written only to show on the technical feasibility …
OpenShift 4: Libvirt Platform Agnostic installation
Hello everyone, just a couple of months ago, Red Hat has released a shiny OpenShift 4 [1] based on CoreOS technology. In this guide, we...
OpenShift 3: DevSecOps with OpenShift – Image Signing
INTRODUCTION Just like an RPM signing, container image singing can be used to verify authenticity of a container image created by users/developers …
OpenShift 3: Enforcing modern and strong OCP TLS & Cipher Suites
Introduction Enforcing strong and modern cipher is critical to ensure our deployment are well protected from old and weak cipher. Enforcing only …
How to Label a Namespace in Openshift or Kubernetes
Aneesh MohanLabeling an object in OpenShift or Kubernetes is an awesome method to organize, group, or select API objects. Labels can be used to group …
How to delete a pod with Terminating state in OpenShift or Kubernetes Cluster
There might be situations where you have already deleted pods (or already removed dc aka deployment configuration) but pods are stuck in Terminating …
Ansible and Jenkins integration – Red Hat Webinar
Join this Red Hat webinar to see how to use Jenkins pipelines to deploy simple applications using Ansible Tower. Here see the quick overview of...