Published on 03 May 2023
I have started a new webinar series with heise Academy about Kubernetes security. This is about the second part called network policies. Part 1 was about Platform-as-a-Service, part 3 will be about policies and part 4 will be about supply chain security.
Published on 26 Apr 2023
I have started a new webinar series with heise Academy about Kubernetes security. This is about the first part called Platform-as-a-Service. Part 2 will be about network policies, part 3 will be about policies and part 4 will be about supply chain security.
Published on 13 Apr 2023
I gave a talk at Docker Meetup Freiburg about the impact of Docker on my career.
Published on 30 Mar 2023
In addition to operating GitLab for our development teams, we are also using GitLab ourselves to automate the deployment and update of our services. Based on this experience I held a workshop for heise to demonstrate the wide range of features provided by GitLab CI.
Published on 23 Mar 2023
Part of my daily work is operating a GitLab instance for our development teams. Based on this experience I held a workshop for heise to share my knowledge.
Published on 15 Mar 2023
I gave a talk at DevOps Meetup Freiburg about policies in Kubernetes using Kyverno.
Published on 15 Jan 2023
Renovate is well documented for the most prominent development platforms and many resources about them are available on the web. But Renovate also supported gitea as a platform which is poorly documented. This post demonstrates how to use Renovate against gitea. I will be using Codeberg in the examples which is a hosted by a German non-profit organization. Please also checkout Codebergs bylaws. Also refer to my previous posts about Renovate.
Published on 01 Dec 2022
heise Academy has repeated a series of webinars around Kubernetes. I had the honour to contribute two half-day webinars - one about monitoring Kubernetes and a second one about Kubernetes security (see below).
Published on 27 Nov 2022
When using Renovate to update your dependencies, you will come across container images that are hosted in a private container registry or in a private repository of a public container registry. In both cases, you will need to configure Renovate with credentials to authenticate when checking for new versions of your container image. This post demonstrates how to configure Renovate correctly.
Published on 24 Nov 2022
heise Academy has repeated a series of webinars around Kubernetes. I had the honour to contribute two half-day webinars - one about monitoring Kubernetes (see below) and a second one about Kubernetes security.