DevOps

Azure Networking in comparison with OnPrem Networking

By being freshly certified as an Azure Network Engineer Associate, I thought it could be a good timing to share what I’ve learned about networking in the Azure cloud. I’ve worked for many years with traditional network equipment and I(…)

Kubernetes: Cloudbees troubleshooting with Cilium

We came across an interesting issue recently in one of our customer’s Kubernetes cluster that worth sharing. We installed Cloudbees in that cluster and everything looked fined with all pods up and running. However we couldn’t connect to the Cloudbees(…)

DevOps.Barcelona 2022 Day 2

Second day of DevOps Barcelona 2022 1st talk by Txema González and Manuel Sánchez: “Zero Trust DevOps” with Azure & Github Actions This session was a good presentation on Zero Trust Architectures with Azure. The implementation use the Azure Zero(…)

Devops.Barcelona 2022 Day 1

A lot of interesting sessions for this first day of Devops Barcelona 2022 1st talk by Kris Buytaert : Over a decade of #devops, what have we learned A good overview of the evolution of DevOps since more than 10(…)

DevOps Barcelona 2022 – the 1st day

After the covid period, it was difficult to personally attend events for some times now… It’s finally over (we hope) and we can again travel and be part of these kind of amazing technical events. For this end of the(…)

DevOps Barcelona – Day1

It was the first time that I assist to an IT conference, and I want first to say a warm thank to dbi services for this great opportunity. DevOps Barcelona is an annual event that purpose multiple conferences on different(…)

Kubernetes: MetalLB in-depth

By working on a project for one of our customer, I have investigated how MetalLB works in details. This Kubernetes cluster is on-premises only and uses Nginx Ingress Controller for processing incoming L7 and L4 traffic. If you(…)

How the YaK is born

It all began with a challenge In the consulting job, some tasks can be a bit repetitive. They also take up valuable consulting time that the client would be more than happy to use for higher value-added tasks. So, my(…)

Cilium installation in Minikube using a multi-cluster environment

In this post I’ll share my experience with installing Cilium in Minikube on my Mac. It was not that hard but I faced an issue I had to troubleshoot. I’ll also show you how to create several Kubernetes clusters in(…)

DevOpsDays Berlin 2022 Day 2

After a reenergising diner with a typical German meal… Sushis!  My colleague (and now food mate!) Chay Te and I were ready to rock Day 2. The day is structured the same way as Day 1 but I’ll not use(…)