While looking for different options on how to run an ingress controller on AWS I found that EKS recently announced support for an open source project that creates an ALB ingress controller. One of the advantages of an ingress rule is that I can have many services be reachable via one external load balancer. In […]
Today we had to work on switching between two kubernetes clusters. The commands of the day are:
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kubectl config get-contexts kubectl config use-context <context> |
It’s surprisingly not so simple. Perhaps there are tools out there that people know of to make it easier? What I’ve been doing is taking to ~/.kube/config files and concatenating them together. As an example, my config […]
Lately I came across a few bare metal servers in our lab and decided I would test some of my ideas on setting up a bare metal kubernetes cluster on these nodes. I started thinking that if I were to do so I would need some persistent storage. There were a few options I could […]
Terraform has some good ways to do interpolation that can be simple. However, I think as I’ve tried to make Terraform do more of what Ansible does, which might be outside its scope, I run into issues. One issue I had was creating a list of all the servers in the cluster that I wanted […]
The Kubernetes 1.0 launch happened July 21st at OSCON here in Portland, OR and I was super happy to be there in the back of the room picking up loads of free stickers while the big event happened. I spent the day before at a Kubernetes bootcamp, which was really just a lab on using […]