OOKB - Olaf's Own Knowledge Base

Install Debian with basic function, only add SSH server. Login as root Modify /etc/network/interfaces

auto enp8s0
iface enp8s0 inet static
  address 10.0.0.15
  netmask 255.255.0.0
  gateway 10.0.0.1
  dns-nameservers 10.0.0.1

Set the name of the machine in /etc/hostname and the IP addresses in /etc/hosts
Register it with your DNS server or add it to /etc/hosts on the host system

Update the system

apt update && apt upgrade -y
apt autoremove -y

Create another user and set the password

useradd kenny
passwd kenny

Reboot

reboot now

Login through ssh

ssh kenny@deb11-elk-04

Become root

su -

Install vim, tools for importing the elastic key ring and allow apt to download through https. Then get the elastic key ring and add the repository

apt install -y vim gpg apt-transport-https 
wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | gpg --dearmor -o /usr/share/keyrings/elasticsearch-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/elasticsearch-keyring.gpg] https://artifacts.elastic.co/packages/8.x/apt stable main" | tee /etc/apt/sources.list.d/elastic-8.x.list