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A few days ago I came across the requierment to use the X-Forward-For HTTP header field to get the client IP. Looking at the documentation this looks quite easy. Just create a newtork profile and apply this profile during cluster creation.In the profile you need to the the x_forward_forparameter to insertinstead of the default replace. So I created the following profile:

I’m getting more customer engagements with the requirement of air-gapped support for their Tanzu installation. Some of these customers are just starting out and don’t have their own container registry yet. Or in other cases, they don’t allow internet access even through proxies or jump boxes. My idea was to create a VM that would bring the tools and images needed to install the Tanzu packages in these air-gapped environments. The result contains:

Overview In this multi-part series, we will install Tanzu Kubernetes Grid Service with vSphere 7 and vSphere Networking. With the update of vSphere 7U2, the support for NSX Advanced Load Balancer (formally known as AVI) was added. I’ll be using the U3 update for vCenter. Disclaimer This is not an official VMware Guide. If you’re looking for that, please follow this guide. Below you find the corresponding YouTube video of me doing everything described in this article.

Hi everybody, It has been a while since there was new content. A lot has changed in my life. Foremost, I’m married now with the love of my life and we have a son. We moved to a new home and all this happened during Covid times. A new job and acquisition happened. I’ll try to reboot the blog and the YouTube channel, but it will take time. I try to be more consistent with new content.

In our fifth Docker Donnerstag(DoDo) Video we cover the introduction of Docker for Respberry PI 3. We start with a fresh install of Raspbian Jessi. We install Docker and afterwards create our on Java Docker image for ARM. For further information regarding the Docker support for ARM have a look at the hypriot blog. If you would like to submit your own idea for an upcoming Docker Donnerstag, send me a message on twitter.

In this weeks episode of Docker Donnerstag(DoDo) we have a look at the Spring Framework and how to integrate a Spring application into Docker with Netbeans. In our previous DoDo YouTube Video we introduced the Docker integration in Netbeans. If you haven’t watched it have a look at it first. As we use the information as the foundation for this weeks video. If you would like to submit your own idea for an upcoming Docker Donnerstag, send me a message on twitter.

In our third Docker Donnerstag(DoDo) Video we cover the introduction of Docker for Netbeans. This video is based on our previous DoDo video in which we cover the basics of Docker for Windows. If you haven’t watched it, have a look at it on YouTube To use Docker for Netbeans you need to load the nightly build. If you would like to submit your own idea for an upcoming Docker Donnerstag, send me a message on twitter.

Today we announced our second Docker Donnerstag Video, Docker Thursday in English or DoDo for short. This will be our first episode in English. In this episode we will have a look a the new release of Docker for Windows and what you can do with it. If you would like to submit your own idea for an upcoming Docker Donnerstag, send me a message on twitter. Have fun with the video.

Heut möchte ich euch eine neue Reihe vorstellen, den Docker Donnerstag. Jeden Donnerstag werden wir ein kurzes Video rund um Docker veröffentlichen. In unserem ersten Video zeigen wir wie man Docker Hub und GitHub nutzen kann um automatisch einen Docker Container zu erstellen. Um die Reihe zu einem Erfolg werden zu lassen, brauchen wir euer Feedback. Gerne nehmen wir Themenvorschläge an, ihr könnt euch auch direkt an einer Docker Donnerstag Episode beteiligen.

Mit etwas Verzögerung haben wir heute das YouTube Video zu unserem letzten LiveStream online gestellt. In unserem Video gebe ich eine Einführung in Rancher. Wir installieren Rancher und nutzen die ersten grundlegenden Funktionen. Viel Spaß mit dem Video!