How to scale knowledge transfer and keep your daily business

In this document I describe one possible approach to scale the knowledge around a new technology into the organisation. I will show a way which is flexible enough to meet the personal needs. But which is managed enough to not leave people alone. And shield your staff from the daily business but on the other side avoid an impact to it.

How to secure persistent data in a multitenant kubernetes environment

Introduction Today the world is changing rapidly with processes, application development and integration moving even faster. Workflows and their applications are highly automated and connect directly to private or shared data endpoints over the globe. Data growth, the distribution of data and connecting apps with the right Service Level Agreements (SLA) for availability, reliability and […]

Automated Application Packaging And Distribution with OpenShift – GitOps and ArgoCD – Part 4/4

Part 4/4 of the article series “Automated Application Packaging and Distribution with OpenShift – A guide through the jungle of modern development practices with Kubernetes”. This part explains GitOps and discusses an example with ArgoCD and Tekton.

Why “Operate first” is important for your project

An interview with my colleagues Marcel Hild and Robert Bohne on new ways to apply Open Source principles to operating software. Ingo:   Hello Robert, hello Marcel! Nice to have you here! And today we have an interesting topic “operate first” and I’m very curious what that really means. So, Marcel and Robert, please introduce […]

RHACM and Policies – An Introduction

As Kubernetes gets more and more adopted, the need for tools to manage diverse and widespread installations grows. Red Hat’s answer to that challenge is Red Hat Advanced Cluster Management for Kubernetes (RHACM). Its range of features is divided into four main areas, which can also easily be seen in its UI (Note: The Screenshots […]

A Primer on Digital Sovereignty & Open Source

We explore Open Source as a Strategic Framework and how it is genuinely addressing Digital Sovereignty at various levels

A Primer on Digital Sovereignty & Open Source

Part I of II – Exploring the Digital Sovereignty narrative Motivation and authority on the matter  For 3 decades I have been into Enterprise IT, designing, implementing and maintaining solutions at various layers of the “Digital Stack”. I did so always with a full life cycle perspective in mind and have lived and learned through […]

Securing “Layer 8”

Being a life-long techie, I’ve been working with the Open Systems Interconnection (OSI) model for over 30 years in various organisations and it is a tried and tested model on which all modern networks are based. I’ve also worked to secure each layer to ensure that communication and data transfer mechanisms conform to the well […]

Automated Application Packaging And Distribution with OpenShift – Tekton Pipelines – Part 3/4

Part 3 of the article series on automated application packaging and distribution. This time about integrating into Kubernetes Native Pipelines with OpenShift Pipelines (Tekton)

Many roads lead to RHEL 8 – Part 2

Photo by NASA on Unsplash In the first part of the article “Many roads lead to RHEL” we were discussing the possibility of doing an in-place Upgrade instead of redeploying a new RHEL machine when switching to a new major version of RHEL. We also touched on the reasons why it does make sense to […]

close

Subscribe to our newsletter.

Please select all the ways you would like to hear from Open Sourcerers:

You can unsubscribe at any time by clicking the link in the footer of our emails. For information about our privacy practices, please visit our website.

We use Mailchimp as our newsletter platform. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. Learn more about Mailchimp's privacy practices here.