Networking

Here I will keep networking related posts.

DigitalOcean Kubernetes with Static IPv4

Sun, 05/03/2020 - 16:57

Thanks to the new VPC functionality in DigitalOcean can be used to provide Kubernetes with a static external IPv4. This can be handy in cases where you need to deal with IP whitelists, for example, if you use your Kubernetes cluster as a CI building tool. However, this requires some config setup and a privileged pod running on each node to automatically update the routes. This article will help guide you through the setup.