When developing a cloud native application using Docker containers she soon needs to understand how Docker containers communicate. In previous post I looked at how Docker containers communicate on a single host. When the developer wants to scaleout capacity of the hosting across multiple hosts or increase abailability …

Moving towards application centric infrastructure suitable for microservices applications requires a good example application to work with. I saw an NSX demo presented by Yves Fauser where he used just such an application called planespotter. My first task towards understanding this more was to get this setup in my …

While looking at the various documentation sets I found it difficult to understand the NSX-T and OpenShift integration. A lot was masked by configuration performed by Ansible scripts. Here I try and record my understanding of the technology and then work through getting this running in a capacity constrained lab …

I have worked most of my professional life with systems built with Intel x86, x64. Often there is little hardware available in the work environment to learn and try out new things. I enjoy learning by doing and to begin to better understand the technology looked to build a cluster of Intel NUCs. My goals of cluster …