Access

The kubernetes cluster sits behind a Gateway Device on the home network and is assigned a DHCP address. The kube user is located on the control-plane node.

k8s Cluster

#> ssh ubuntu@192.168.1.xxx (Gateway Device)
#> ssh ubuntu@k8s-control-plane-node
#> sudo su - kube
#> kubectl get nodes
kube@k8s-control-plane-node:~$ kubectl get nodes
NAME              STATUS   ROLES           AGE     VERSION
k8s-control-plane-node   Ready    control-plane   10d     v1.25.5
k8s-node2         Ready    <none>          10d     v1.25.5
...

Note: 192.168.1.xxx (Gateway Device) is the IP Address of the Gateway Device given out by the Home Network. More details: Home Network DNS

Networking

This project uses a gateway device to support a local subnet. The subnet reaches the WWW via this gateway device and uses various network services such as DNS running on this gateway.

• LAN domain: cluster.home
• Docker Registry: registry.cluster.home
• Flamenco Manager: flamenco.cluster.home
• NFS: nfs.cluster.home
• External LB: 192.168.57.200 (services.cluster.home)
• Gateway Device / Gateway Server gateway 192.168.57.30 (gateway.cluster.home)

Kubernetes Nodes

Current list of known k8s nodes:

Wake On Lan

This project will create wake-on-lan scripts for all known nodes.

For more details see Use Cases/Powering Up Cluster

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