• Requirements
• Installation
• Update

• Passwordless SSH public key
• Users password
• Keyboard layout
• Your customised scripts

From new host

• launch USB installer

from nix-homelab project folder (generally user desktop)

• init new host with just nixos-init-host <HOSTNAME> (generate a SSH keys and age key), store de private key on nix-homelab/hosts/<HOSTNAME>/* passowrdstore
• Create a new host configuration in homelab.json
• Add the content generated age key (./hosts/<HOSTNAME>/ssh-to-age.txt) in hosts section on the .sops.yaml
• Create new host section on flake.nix
  • in nixosConfigurations
  • in homeConfigurations
• Update credentials for new host
  • Edit sops ./hosts/<HOSTNAME>/secrets.yml
    • Add root passwd
      • just passwd-generate
      • pass show nix-homelab/hosts/<HOSTNAME>/accounts/root | mkpasswd -m sha-512 -s
  • Update host credentials for host key just secret-update hosts/<HOSTNAME>/secrets.yml
• Configure NixOS host
  • ./hosts/<HOSTNAME>/default.nix
  • ./hosts/<HOSTNAME>/disks.nix
  • ./hosts/<HOSTNAME>/hardware-configuration.nix
• Deploy system wide environment
  • just nixos-install <HOSTNAME> <TARGETIP> <PORT=22> or just demo-test-install for testing an ISO image on qemu
• Deploy user environment (logon on new host)
  • ghq get git@github.com:badele/nix-homelab.git
  • cd ~/ghq/github.com/badele/nix-homelab/
  • nix develop
  • just home-deploy