Show HN: An online interactive Kubernetes playground

#1

Post by xetorthio » Thu, Jul 06, 2017, 10:16 PM UTC

Show HN: An online interactive Kubernetes playground
play-with-k8s.com

Re: Show HN: An online interactive Kubernetes playground

#2

Post by dijit » Fri, Jul 07, 2017, 12:04 AM UTC

Related: Anyone got a guide for deploying kubernetes on hardware I would have at home? a full cluster, not minikube.

Re: Show HN: An online interactive Kubernetes playground

#3

Post by sliken » Fri, Jul 07, 2017, 12:06 AM UTC

dijit wrote: post #2

Related: Anyone got a guide for deploying kubernetes on hardware I would have at home? a full cluster, not minikube.

I'm looking for similar, but want to run containers on bare metal, not inside virtual box or similar.

Re: Show HN: An online interactive Kubernetes playground

#4

Post by jluxenberg » Fri, Jul 07, 2017, 12:14 AM UTC

dijit wrote: post #2

Related: Anyone got a guide for deploying kubernetes on hardware I would have at home? a full cluster, not minikube.

Have heard good things about Kubespray: https://github.com/kubernetes-incubator/kubespray

Re: Show HN: An online interactive Kubernetes playground

#5

Post by kuschku » Fri, Jul 07, 2017, 12:24 AM UTC

If anyone wonders why it just shows a blank page, the error code is:

    503 Service Unavailable: Back-end server is at capacity

TL;DR: We’ve slashdotted it.

Re: Show HN: An online interactive Kubernetes playground

#6

Post by tennix » Fri, Jul 07, 2017, 12:24 AM UTC

dijit wrote: post #2

Related: Anyone got a guide for deploying kubernetes on hardware I would have at home? a full cluster, not minikube.

If you're familiar with ansible, it'll be quite easy to setup a k8s cluster on bare metal with kubespray. What's more is that it deploys production ready cluster with HA support

Re: Show HN: An online interactive Kubernetes playground

#7

Post by williamstein » Fri, Jul 07, 2017, 12:37 AM UTC

dijit wrote: post #2

Related: Anyone got a guide for deploying kubernetes on hardware I would have at home? a full cluster, not minikube.

kubeadm makes installing Kubernetes on existing computers vastly easier than it used to be (which isn’t to say it is easy now, just easier). https://kubernetes.io/docs/setup/independent/create-cluster-...

Re: Show HN: An online interactive Kubernetes playground

#8

Post by xetorthio » Fri, Jul 07, 2017, 12:49 AM UTC

kuschku wrote: post #5

If anyone wonders why it just shows a blank page, the error code is: 503 Service Unavailable: Back-end server is at capacity TL;DR: We’ve slashdotted it.

Yeah... hahaha. Sorry about that. We didn't expect so much traffic in such a short period of time. We will add more capacity shortly.

Re: Show HN: An online interactive Kubernetes playground

#9

Post by xetorthio » Fri, Jul 07, 2017, 1:04 AM UTC

kuschku wrote: post #5

If anyone wonders why it just shows a blank page, the error code is: 503 Service Unavailable: Back-end server is at capacity TL;DR: We’ve slashdotted it.

Done. Should be working now.

Re: Show HN: An online interactive Kubernetes playground

#10

Post by jdoliner » Fri, Jul 07, 2017, 1:09 AM UTC

This is cool but I'm a bit unsure how to actually use this. Kubectl doesn't seem to be able to connect to the server from within the terminal. It just gets: `The connection to the server localhost:8080 was refused - did you specify the right host or port?`