Networking
16 posts about Networking, newest first.
Fix LoadBalancer Services Not Working on Single Node Talos Kubernetes Cluster
I’ve started playing around with Talos for my homelab setup. Talos is a modern OS built specifically for Kubernetes, which makes it an interesting option for running …
Using Multiple Traefik Instances on a Single Docker Host
I’ve been using Traefik as my reverse proxy of choice for quite some time. It integrates seamlessly with Docker, automatically discovering containers and creating routes …
Securely Exposing Services with Traefik and Tailscale
I’ve been using Tailscale for quite some time now, and it’s one of those tools that just works. It creates a mesh VPN between my devices, making it easy to access …
VCF Create Transport Node Collection fails at 48 percent
Short answer: If VCF Cloud Builder fails at “Create Transport Node Collection” (around 48%) with the ESXi hosts stuck on “Waiting for connection to managers”, a firewall …
Running External DNS with CloudFlare
Update Just after creating this blog post, I submitted a PR to https://github.com/kubernetes-sigs/external-dns/ where I added the things I was missing in the …
Adding extra vlan/portgroup to a Tanzu TKGS enviroment
The problem I have met several customers, who have vSphere with Tanzu that is struggling to add more than 1 network, to their environment, when they use the AVI …
Fixing Cilium on Kind
Update It seams that either downgrading Docker engine, to an earlier version or waiting for version 4.27.0 will fix the Cilium problem.
More info can be found in this …
Double Reverse Proxy
For a small project I was doing, I had to set up a Caddy reverse proxy, after a Cloudflare reverse proxy.
Everything had to be with TLS etc, and it turned out to be a bit …
Remote Access to POD, without opening firewall, on Tanzu Community Edition
In this blog post, i’m gonna show you, how you can use Cloudflare to access an internal pod, running on your own machine, to the outside world. All without opening any …
Installing Microk8s With Traefik and Metallb
For some time, I have been writing about setting up Traefik, with docker, and using it as a reverse proxy, for my workloads.
I have been running a stand alone Docker …