Dominik Lenhardt OnkelDom

Create your own certificate authority

CA Key erstellen:

openssl genrsa -aes256 -out ca-key.pem 4096

CA erstellen:

openssl req -x509 -new -nodes -extensions v3_ca -key ca-key.pem -days 3650 -out ca-root.pem -sha512 -subj '/C=DE/ST=Hessen/L=Heusenstamm/O=OnkelDom/OU=Ops/CN=onkeldom.lan/[email protected]'

Create /data LVM

sudo dd if=/dev/zero of=/dev/sdb
sudo dd if=/dev/zero of=/dev/sdc
sudo dd if=/dev/zero of=/dev/sdd
sudo dd if=/dev/zero of=/dev/sde
sudo pvcreate /dev/sdb /dev/sdc /dev/sdd /dev/sde
sudo vgcreate content /dev/sdb /dev/sdc /dev/sdd /dev/sde
sudo lvcreate --mirrors 1 --type raid1 -l 100%FREE -n hdd content /dev/sdd /dev/sde

USG Cloudflare DynDNS Update

Dokumentation to setup ddns updates for your home domain hostet by cloudflare.

In the first step, add the a record for your hostname manualy.

I addet a cname *.hostname.domain.tld for the other home domains. So you can use letsencrypt at home for any subdomain.

USG Configuration, update ddclient

Add IPv6 for you DHCP from KVM

sudo dnf install fence-agents-virsh

sudo virsh net-destroy default
sudo virsh net-edit default

<network>
 # other configuration here

Install WSL2 and Ubuntu

First run: WSL2 Setup

Windows Tutorial: Install WSL2 (if needed)

Install PowerShell 7

# You need administrator grants on normal PowerShell terminal
iex "& { $(irm https://aka.ms/install-powershell.ps1) } -UseMSI"

	// Exmaple Pac-File
	function FindProxyForURL(url, host)
	{
	//set variables
	var client = myIpAddress();
	var direct = "DIRECT";
	var proxy = "PROXY proxy.home.onkeldom.eu:3128";
	var proxy-internal = "PROXY proxy.home.onkeldom.eu:3130";

	// proxy while Split-Brain - special way for onkeldom.eu

	# update the package manager and install some prerequisites (all of these aren't technically required)
	sudo apt-get update
	sudo apt-get install -y apt-transport-https ca-certificates curl software-properties-common libssl-dev libffi-dev git wget nano

	# create a group named docker and add yourself to it
	# so that we don't have to type sudo docker every time
	# note you will need to logout and login before this takes affect (which we do later)
	sudo groupadd docker
	sudo usermod -aG docker ${USER}

	#!/bin/bash
	# A bash script to update a Cloudflare DNS A and AAAA record with the external IP of the source machine
	# Used to provide DDNS service for my home
	# Needs the DNS record pre-creating on Cloudflare
	# I run this directly on my router (usg) as cronjob every 15 minutes
	# put this script in root or another folder
	# put the following line in you cron.d folder
	# "/15 * * * root /root/cloudflare-ddns.sh 2>&1 \| logger -t cloudflare"

	# Proxy - uncomment and provide details if using a proxy