let
  volumePath = "/overseer/services";
in
  {
    lib,
    config,
    pkgs,
    ...
  }: {
    # Some scafolding for secrets
    sops = {
        defaultSopsFile = ../../../nix-secrets/secrets/overseer.json;
        age.keyFile = "/var/lib/sops-nix/key.txt";
        age.generateKey = true;
    };
    
    # Create the dirs we need
    systemd.tmpfiles.rules = [
      "d ${volumePath}"
      "d ${volumePath}/vault/data 700 overseer overseer" # Vault says this needs to already exist upon boot
      "d ${volumePath}/vault/snapshots 700 overseer overseer" # This is where we put snapshots for restic to backup

      "d ${volumePath}/paperless/data 700 overseer overseer"
      "d ${volumePath}/paperless/media 700 overseer overseer"

      "d ${volumePath}/NPM/data 700 overseer overseer"
      "d ${volumePath}/NPM/letsencrypt 700 overseer overseer"
    ];

    # Define some secrets to use in restic
    sops.secrets."vault-backup/location" = {};
    sops.secrets."vault-backup/pass" = {};
    # (Arguably) Most Important Service - backups
    services.restic.backups = {
      vault = {
        user = "root";
        timerConfig = {
          OnCalendar = "hourly";
          Persistent = true;
        };
        paths = [
          "${volumePath}/vault/snapshots"
        ];
        backupPrepareCommand = "${pkgs.vault}/bin/vault operator raft snapshot save ${volumePath}/vault/snapshots/backup.snap";
        repositoryFile = config.sops.secrets."vault-backup/location".path;
        passwordFile = config.sops.secrets."vault-backup/pass".path;
      };
    };

    # Vault Service
    services.vault = {
        enable = true;
        package = pkgs.vault-bin;
        storageBackend = "raft";
        storagePath = "${volumePath}/vault/data";
        address = "127.0.0.1:8200";
        extraConfig = ''
            ui = true
            api_addr = "http://127.0.0.1:8200"
            cluster_addr = "http://127.0.0.1:8201"
        '';
    };

    # Paperless-ngx
    #services.paperless = {
    #    enable = true;
    #    mediaDir = "${volumePath}/paperless/media";
    #    dataDir = "${volumePath}/paperless/data";
    #};

    # OCI services
    virtualisation.podman.enable = true;
    virtualisation.oci-containers.backend = "podman";

    virtualisation.oci-containers.containers = {
      ## NGINX Proxy Manager
      #NPM = {
      #  image = "jc21/nginx-proxy-manager:latest";
      #  autoStart = true;
      #  ports = [
      #    "80:80"
      #    "443:443"
      #    "81:81"
      #  ];
      #  volumes = [
      #    "${volumePath}/NPM/data:/data"
      #    "${volumePath}/NPM/letsencrypt:/etc/letsencrypt"
      #  ];
      #};
    };
  }