Kubernetes environment where plgd-hub was tested

[Askidea]

@jkralik I am trying to install plgd-hub to run on a single machine. I tried installing the official Kubernetes binaries (kubeadm, kubectl, kubelet), but I am having trouble proceeding due to some errors.

My deployment environment:

• Ubuntu 20.04 linux/amd64
• docker 24.0.0
• kubeadm v1.28.2
• CNI: flannel

So, in order to get help distributing plgd-hub, I have the following questions and need some advices.

Q1. In what Kubernetes environments can plgd-hub operate? In which Kubernetes environment has this github source been tested? What is the recommended Kubernetes environment? e.g. minikube, k3s, kind, microk8s, official k8s (kubeadm) etc.

Q2. Has plgd-hub been tested on both single node (control plane node) or multi node? In what Kubernetes environment is try.plgd.cloud currently running?

Q3. Is device onboarding possible remotely using plgd-hub/bundle?

Q4. I tried to onboard the device I built in try.plgd.cloud with client-application, but when I connect to localhost:3000 in web browser, infinite loading occurs. Does anyone else have any problems?