Virtual Machines

Introduction

There will be a variety of Virtual Machines contained within the Home Lab. A Brief description will be provided here with a more complete set of notes on each individual VM on the links.

Virtual Machine Installation & Configuration Notes

Qemu Agent Install

All VMs should have the qemu guest installed even server installs, it will allow the guest VM to communicate with Proxmox and give better options from the Proxmox . For Debian / Ubuntu type.

sudo apt update && install qemu-guest-agent

For Windows VMs there is a cd that can be referenced when defining the VM. On the OS page as soon as the Guest OS "Microsoft Windows" is selected a tick box, with the title "Add additional drive for VirtIO Drivers" appears. When selected find an ISO image "Virtio-win.iso". If it is not available it can be added to the ISO library on Proxmox by downloading it from https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/stable-virtio/virtio-win.iso or https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/stable-virtio/virtio-win.iso.

Virtual Machines

A fairly high description of each of the VMs in use in the Home Lab.

Firewall

Pfsense

The firewall and gateway to the whole of the Home Lab. The Virgin router will forward all incoming traffic from the Internet to the WAN port of the firewall at 192.168.0.125. The Firewall has five other internal interfaces to link to the Home Lab environment. 192.168.99.10/24 is the MGT VLAN it should be severely restricted to maintain security it is the only VLAN to be able to access the WebGUI of Pfsense. The Production VLAN is where all of the file and web servers are, the gateway address is 192.168.100.1/24. The Infra VLAN gateway 192.168.110.10/24 is where any supporting services will be located, at present there is only a Nameserver. I have reserved a VLAN called VPNnet with a gateway address of 192.168.130.1/24 for a VPN server to provide a VPN tunnel from remote terminals, there will not be many concurrent connections so a /24 network will be more than sufficient. The last VLAN has a Pfsense interface of 192.168.111.1/24 for any Desktop VM terminals that I will use while i am out, I have called this terminals. Further details of the Pfsense firewall can be found here.

MGT VLAN

Management kiosk

A desktop Linux used to configure other VMs including Pfsense. As it is so sensitive i have kept it isolated on the MGT VLAN. There I have setup passwordless ssh to various other VMs as well. The host is called Lemon and has an IP Address of MGT.20.

CA Server

I have setup a host specifically to issue SSL certificates. The host name is Alpine with an IP of 192.168.99.25/24.

Infra Vlan

Nameserver

There is only one nameserver at the moment called ns1 Infra.11. It is the only host on the Infra VLAN.

VPNNet VLAN

VPNserver

There will be a VPN server called vanilla at VPNnet.5. It will control VPN access to the rest of the network.

Terminals

Remote Access Terminal

There will be two VMs setup on teminals VLAN with a desktop that I will provide for remote access one of them will be Linux (Ubuntu), hostname Lychee and the other will be Windows 11 Pro with a hostname Wahoo.

Prodution

Reverse Proxy

The Reverse proxy Ngnix install is hosted on Raisin production.9. It should be setup to fetch SSL certs from Letsencrypt and copy the certs to the various webservers that need them. It's primary role, of course is to manage access to the webservers.

Webservers

There wil be at least three webservers, One hosting www.seaoffate.net, another hosting plum.seaoffate.net and another hosting wiki.seaoffate.net. These will also be servicing .local addresses. MySQL will be on a different host. There will be other hosts that have some sort of webserver on them but not as a primary role.

File server

There is a file server called fig at Production.11. It will also have a webserver installed and will answer to files.seaoffate.net & files.seaoffate.local. It should be configured to serve files using NFS,FTP and SMB locally but only SFTP externally.

MySQL Server

Manderin at Production.8 is hosting the MySQL Databases.I will probably install phpmyadmin at some point to make DB management a bit easier but I doubt if I will give it external access.

UpLoad Server

There is an server especially set for SFTP serving. It will be on Production.25. It will have a large HD that will be shared with Plum by NFS so that i can upload to one server and have files webservered on another. While at the moment there is only plum sharing the drive we will add other facilities at a later date and they will all share the same drive and still use the same place to upload

Backup Server

We will have a dedicated backup server, Strawberry, that will host files for other servers like the Plum (Photo) server by NFS. It will mostly do not too much except host the files for others. If it looks like NFS is creating too much of a bottleneck we can look at storing photos directly on Plum and grabbing them periodically to upload.

Future VMs

I may well setup a streaming server with some sort of NFS RO share from the file server.