nixfiles/hosts/storage/storage.nix

{
  tree,
  config,
  pkgs,
  ...
}: let
  secrets = config.services.secrets.secrets;
in {
  imports = with tree; [
    users.root

    profiles.base
    profiles.sshd
    profiles.nix-gc
    profiles.nginx

    hosts.storage.profiles.wireguard
    hosts.storage.profiles.rclone-serve
    hosts.storage.profiles.rclone-sync

    ./hardware.nix
    ./networking.nix
    ./secrets.nix
  ];

  systemd.tmpfiles.rules = [
    "d /root/.config - root root"
    "d /root/.config/rclone - root root"
    "L /root/.config/rclone/rclone.conf - - - - ${secrets.rclone_config.path}"

    "d /home/storage/.config - storage storage"
    "d /home/storage/.config/rclone - storage storage"
    "L /home/storage/.config/rclone/rclone.conf - - - - ${secrets.rclone_config.path}"
  ];

  home-manager.users.root = {
    imports = with tree; [home.base home.dev.small];
    home.stateVersion = "22.05";
  };

  users.groups.storage = {};
  users.users.storage = {
    isNormalUser = true;
    extraGroups = ["storage"];
  };

  systemd.services.init-secrets = {
    wantedBy = ["multi-user.target"];
    after = ["network.target"];
    path = with pkgs; [bash vault getent];
    script = let
      vault_username = "storage";
      vault_password_file = "${secrets.vault_password.path}";
    in ''
      VAULT_ADDR="https://vault.owo.monster" \
        vault login -no-print -method=userpass username=${vault_username} password=$(cat ${vault_password_file})
      /run/current-system/sw/bin/secrets-init
    '';
  };

  systemd.services.storage-mount = {
    wantedBy = ["multi-user.target"];
    after = ["network.target" "secrets-init.service"];
    partOf = ["secrets-init.service"];

    path = with pkgs; [bash rclone mount umount];
    script = ''
      set -e
      umount /storage -fl || true
      sleep 2
      rclone --config ${secrets.rclone_config.path} mount StorageBox: /storage --allow-non-empty
    '';
  };

  environment.systemPackages = with pkgs; [
    rclone
    cifs-utils
    apacheHttpd
    restic
  ];

  networking.hostName = "storage";
  time.timeZone = "Europe/London";

  system.stateVersion = "22.05";
}