Chef

#Install the Chef Server: 
sudo apt update && sudo apt upgrade
wget https://packages.chef.io/files/stable/chef-server/15.1.7/ubuntu/20.04/chef-server-core_15.1.7-1_amd64.deb
sudo dpkg -i chef-server-core_*.deb
rm chef-server-core_*.deb 
sudo chef-server-ctl reconfigure

#Configure a Chef User and Organization
mkdir .chef
sudo chef-server-ctl user-create USER_NAME FIRST_NAME LAST_NAME EMAIL 'PASSWORD' --filename ~/.chef/USER_NAME.pem
sudo chef-server-ctl user-list <USER_NAME>
sudo chef-server-ctl org-create ORG_NAME "ORG_FULL_NAME" --association_user USER_NAME --filename ~/.chef/ORG_NAME.pem
sudo chef-server-ctl org-list <ORG_NAME>

#Install and Configure a Chef Workstation
wget https://packages.chef.io/files/stable/chef-workstation/22.10.1013/ubuntu/20.04/chef-workstation_22.10.1013-1_amd64.deb
sudo dpkg -i chef-workstation_*.deb
rm chef-workstation_*.deb 
chef -v

#Configure a Chef Workstation
chef generate repo chef-repo
vi /etc/hosts
  127.0.0.1 localhost
  192.0.1.0 example.com
  192.0.2.0 chefworkstation
mkdir ~/chef-repo/.chef
cd chef-repo