Checking out k3s and Ubuntu Server 2020.04 Part 2

Thu, 21 May 2020 13:28:42 +0000

Clearly there’s a lot I don’t get about Kubernetes and I didn’t install a GUI in that VM so I can’t use the dashboard (which can only be viewed at localhost - or so the instructions seem to indicate) So I decided to go back to basics and look at the Hello Minikube tutorial, but run it in my k3s VM.

kubectl create deployment hello-node --image=k8s.gcr.io/echoserver:1.4

So I think this is the first part of why I was having problems yesterday with the pod I created from Podman. A lot of the commands I saw online implied a deployment, but I hadn’t created one. This is evidenced by:

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Checking out k3s and Ubuntu Server 2020.04 Part 1

Thu, 21 May 2020 01:24:54 +0000

As I’ve been working on learning server tech, I’ve gone from virtualization to Docker containers and now Podman containers and Podman pods. The pod in Podman comes from a view towards Kubernetes. I moved to Podman because of the cgroupsv2 issue in Fedora 31 and so I figured why not think about going all the way and checking out Kubernetes? Kubernetes is often stylized as k8s and a few months back I found k3s, a lightweight Kubernetes distro that’s meant to work on edge devices (including Raspberry Pis!). For some reason (that I don’t seem to find on the main k3s site), I got it in my head that it was better tailored to Ubuntu than Red Hat, so I decided to also take Ubuntu Server 2020.04 for a spin.

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K3s on It's a Binary World 2.0

Checking out k3s and Ubuntu Server 2020.04 Part 2

Checking out k3s and Ubuntu Server 2020.04 Part 1