Recent content in home on Konstantinos Karampogias
Why 
 Using kind to spin up fast k8s clusters is great, but when it comes down
to networking part e.g. multiple interfaces on the nodes or connect nodes to
a complex network fabric, kind is limited. Containerlab on the other side makes
the build of network fabric easy. Containerlab and kind do work
 together but AFAICT it works using a secondary
interface on the node, while…
CNI (Container Network Interface) supports since version 0.3.0 chained plugins.
This is a feature which can potential solve various cases. In the same time
it keeps the container network stack clean. This post explains how chained
plugins can be used in low level and how someone can extend the chain by adding
a custom made CNI plugin. Whether your container orchestrator supports…
The last couple of years I have been working with containers in low level. I
learned how they work under the hood and I got familiar with container
standards like OCI (Open Container Initiative) and CNI (Container Network
Interface). When it comes to the runtime spec, there are quite many resources
which explain in detail the runtime standard. On the other hand, there are…
Principal Software Engineer at Redhat, my focus area is networking, Linux, Kubernetes.