Hybrid cloud blog

September 12, 2023

Benchmarking the Loki Operator

Logs are a powerful tool for developers to debug their applications and operators to understand their application’s state. Unfortunately, they also add complexity to the software stack. They require ...

Gerard Vanloo

September 6, 2023

How to feed external secrets for Kubernetes applications with the External Secret Operator, and GitLab on Red Hat OpenShift

External Secrets Operator is a Kubernetes operator that integrates with external secret management systems like AWS Secrets Manager, HashiCorp Vault, Google Secrets Manager, Azure Key Vault, and many ...

Saurav Issar

August 24, 2023

Operator installation with Argo CD/GitOps

From the beginning, I try to achieve a GitOps approach for application deployment and cluster configuration for every customer when starting the Kubernetes journey. I am on the infrastructure side, ...

Thomas Jungbauer

August 14, 2023

Introducing a new operator in developer preview for Istio on OpenShift

In recent releases of Red Hat OpenShift Service Mesh, we have spoken about our goal of converging OpenShift Service Mesh with upstream Istio. While we have been taking incremental steps toward this ...

Jamie Longmuir

July 20, 2023

Minimal Dynamic Plugin for the CronTab CRD

Plugins have become an indispensable tool for extending the functionality of various applications and platforms. As a result, existing systems can be enhanced without modifying their core code, ...

Yifat Menchik

July 19, 2023

Install the GitLab Operator on OpenShift

What is GitLab and the GitLab Operator? Founded in 2011 and now with over 30 million users, GitLab is an open-source DevSecOps platform presented as a single application built to change how ...

Matthias Goerens, Edmund Ochieng, Manna Kong

July 18, 2023

Partner Showcase: OpenShift App Observability with Dynatrace Operator

For a few years now, Red Hat has partnered with an ever-growing number of Independent Software Vendors (ISVs) to bring an expanded catalog of operator and helm-driven product offerings to OpenShift. ...

Josh Manning, Stefan Penner, Thomas Rothschaedl

July 5, 2023

Using MetalLB to access OpenShift Virtual Machines

In our previous article regarding high availability, we configured a Galera database cluster within MariaDB on three OpenShift VMs. In this article we are going to expand on that and grant access to ...

William Bell

June 28, 2023

Keeping the Cloud Green with the kube-green Operator on OpenShift

Sustainability in Cloud Technology Out of the world's population of seven billion people, around 4.66 billion individuals are active Internet users. However, it's important to recognize that ...

Manna Kong

June 19, 2023

Migration from ClusterTasks to Tekton Resolvers in OpenShift Pipelines

What are ClusterTasks: ClusterTasks are CRDs that OpenShift Pipeline provides that are the cluster-scoped equivalent of a Task. They share all of the same fields as a Task but can be referenced ...

Koustav Saha and Vincent Demeester

June 2, 2023

Your guide to the GitLab Runners Operator on OpenShift

Continuous integration and continuous deployment (CI/CD) pipelines have become a crucial part of modern software development, allowing developers to build, test, and deploy code changes quickly and ...

Tayler Geiger

May 23, 2023

The cert-manager Operator is now generally available in OpenShift

As the number of cloud-native workloads and applications increases, managing Transport Layer Security (TLS) certificates for each application can become daunting. Given that security is rightfully ...

Heather Heffner, Anjali Telang and Ajmal Kohgadai