How to Install The Foreman on nixOS Latest

Introduction

The Foreman is an open source complete lifecycle management tool for servers, providing provisioning, inventory and configuration management. In this tutorial, we will install The Foreman on nixOS Latest.

Prerequisites

• A running instance of nixOS Latest
• Root or sudo privileges

Step 1: Update the System

Before installing The Foreman, it’s always a good idea to update your system to the latest version:

sudo nix-channel --update
sudo nixos-rebuild switch

Step 2: Add the Required Repositories

The Foreman requires multiple packages that are not available in default nixOS repository. Therefore, you have to add the following repositories to your system:

sudo nix-channel --add https://nixos.org/channels/NixOS-21.11 nixpkgs
sudo nix-channel --add https://releases.hashicorp.com/nomad/1.3.3/nomad_1.3.3_linux_amd64.zip?_ga=2.214112547.272121320.1665282476-2039372438.1665282476 hashicorp-stable

Step 3: Install The Foreman

You can now proceed to install The Foreman by running the following command:

sudo nix-env -iA nixos.foreman

Step 4: Configure The Foreman

The Foreman requires some configuration before it can be used. You can create the default configuration file with the following command:

sudo cp /nix/var/nix/profiles/default/share/foreman/config/settings.yaml.example /etc/foreman/settings.yaml
sudo chown -R foreman:foreman /etc/foreman/

Step 5: Start The Foreman

You can start The Foreman by running the following command:

sudo systemctl start foreman.service

Step 6: Access The Foreman

The Foreman web interface is now available on https://<ip-address>:443 or https://<hostname>:443.

Conclusion

In this tutorial, you successfully installed The Foreman on nixOS Latest. You also configured and started The Foreman so that you can access it through the web interface.