Benchmark results of Kubernetes network plugins (CNI) over 10Gbit/s network

Kubernetes is a great orchestator for containers. But it does not manage network for Pod-to-Pod communication. This is the mission of Container Network Interfaces (CNI) plugins which are a standardized way to achieve network abstraction for container clustering tools (Kubernetes, Mesos, OpenShift, etc.) But here is the point: what are the differences between those CNIs? […]

Project Calico, the CNI way

When it comes to Kubernetes networking, Calico is widely used. One of the main reasons being its ease of use and the way it shapes up the network fabric. Calico is a pure L3 solution, where packets are routed in just the same manner as your regular Internet. Each node (eg. VM) acts like a […]