rec {
  deadbeef = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDhiGLc/whCY3lCmDiRlYnMJOLiO/gvcRj/sKVEFVAhQ pazpi@deadbeef";

  PP416 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILpr7Kd6xKLQiOPlkXw59C3tmNuk4hN5tEhZ7Po9FEPR dp@PP416";

  krzo = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILrVYJrU6Ys2o/QYfI6Es5yqVVyjUyDYj6Fglvz63ywP krzo@pazpi.top";

  colmena = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOOVg0/MhkyTsZBITT0nZvH0hWskPJ7lyC5Mw70duczq";

  # The key are found executing `ssh-keyscan <ip-address>`
  machines = {
    arr = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICjAFjbSGaeWnImPFBEQ/PeGz7hgpLhUYgZg5Hb/JJ42";
    caddy = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINfgwx+fiwkMAhzdS3WhoeoIGowKgwem8HB/NCyF60Ff";
    metrics = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIFRY4bpw1gCJAWMtBTSm2/09gcniFkSyCKCKPyGHVbr";
    nextcloud = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGYobAlQ9tPKjyh7eE2Ku81ZiMY6OWd3ELDqo+xBmjbC";
    vaultwarden = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOW9uYQpPMiKvI/KFRvd/5f9J8a0zLaQxstWRI8VNObV";
    plex = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINp9itRJGSSVWLxwrcudyGUNOOKl+qqtf+IzLHrhffyt";
    portainer = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMgg4SKMCw2/21l1crY7trFnrCmNSrkYPl3vEDnJ8aQn";
    auth = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINFOmlg2aI9tZ/ysAR4Cyxsyi6KQrgilg+QYyuCNPTI1";
  };

  # Machines able to provision other machines
  infra-core = [
    deadbeef
    PP416
    krzo
    colmena
  ];

  # Machines in tailscale network
  tailscale-machine = [
    machines.caddy
    machines.metrics
  ];

  # Machines provisioned with Colmena
  infra-machine = [
    machines.arr
    machines.caddy
    machines.metrics
    machines.nextcloud
  ];

}