[Sugestion] Configuration without the bastion host, using a diferent proxmox network

[leopucci]

For some reason you create a bastion host to separate the internal network from the cluster network.
But for those who run the router inside the proxmox (pfsense, openwrt) you can split the networks inside proxmox.
this way you dont need to have a bastion host and can configure all the infrastructure for the k8s in a diferent network.
so the k8s is conected to a network, that is conected directly to pfsense/openwrt with dhcp and firewall.
so you just let the network acessible to be able to acess the machines while configuring it, and after that you apply the firewall rules that you need.
then you don´t need the bastion host consuming resources.