Simulating latency and packet loss on a Linux host
Every once and a great while there is a need to simulate bad network behavior. Simulating things like packet loss and high latency are often harder to do than you’d… Read more »
Category: Linux
Kubernetes networking 101 – Services
In our last post we talked about how Kubernetes handles pod networking. Pods are an important networking construct in Kubernetes but by themselves they have certain limitations. Consider for instance how… Read more »
Kubernetes networking 101 – Pods
Some time ago I wrote a post entitled ‘Kubernetes networking 101‘. Looking at the published date I see that I wrote that more than 2 years ago! That being said… Read more »
IPAM and DNS with CNI
In the first post of this series we talked about some of the CNI basics. We then followed that up with a second post showing a more real world example… Read more »
Using CNI with Docker
In our last post we introduced ourselves to CNI (if you haven’t read that yet, I suggest you start there) as we worked through a simple example of connecting a network… Read more »
Understanding CNI (Container Networking Interface)
If you’ve been paying attention to the discussions around container networking you’ve likely heard the acronym CNI being used. CNI stands for Container Networking Interface and it’s goal is to create… Read more »