dotfiles/nixos/disko-cloud.nix
DannyDannyDanny 47fc658523 feat(clan): add vps-relay + strip bbbot cloudflared 🚢
Stage 4.5: declare a Hetzner-hosted reverse-proxy VPS as a clan machine.

- nixos/hosts/vps-relay.nix: Debian→NixOS cx23 in hel1. Caddy at public
  80/443 reverse-proxies navidrome.dannydannydanny.me and
  bbbot.dannydannydanny.me over ZT to sunken-ship.
- nixos/disko-cloud.nix: simple GPT + ext4 root, no LUKS — cloud provider
  has physical disk anyway and there's no operator at boot.
- flake-modules/clan.nix: register vps-relay as an inventory machine,
  zerotier peer, internet networking target at its clan-generated ZT
  IPv6, and add vps-relay.clan to clanHostsModule /etc/hosts.
- sunken-ship fitness-bot: drop pkgs.cloudflared from PATH + set
  WEBAPP_URL=https://bbbot.dannydannydanny.me. Paired with the bbbot
  upstream patch (start.py honors env WEBAPP_URL and skips cloudflared
  when set) — once the 15-min fitness-bot-pull timer pulls that change,
  bbbot will stop churning trycloudflare.com URLs.

Vars (zerotier identity/ip + sops machine key) generated on sunken-ship
because clan's hermetic sandbox on macOS fails to run the zerotier
identity generator (same workaround as for data-mesher earlier).

VPS install flow: Hetzner-created Debian box, then `clan machines
install vps-relay --target-host root@<public-ipv4>` reinstalls to
NixOS; subsequent updates go over ZT.
2026-04-24 13:43:21 +02:00

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Nix

# Disko layout for cloud VPS installs (e.g. Hetzner Cloud).
# No LUKS — the provider has physical disk access anyway and there's
# no operator present at boot to enter a passphrase.
{
disko.devices = {
disk.main = {
type = "disk";
device = "/dev/sda";
content = {
type = "gpt";
partitions = {
ESP = {
size = "512M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "fmask=0022" "dmask=0022" ];
};
};
root = {
size = "100%";
content = {
type = "filesystem";
format = "ext4";
mountpoint = "/";
};
};
};
};
};
};
}