Merge remote-tracking branch 'ni/master'

40 files changed, 0 insertions, 1234 deletions

diff --git a/shared/1systems/test-all-krebs-modules/config.nix b/shared/1systems/test-all-krebs-modules/config.nix
deleted file mode 100644
index 7ebcf3b50..000000000
--- a/shared/1systems/test-all-krebs-modules/config.nix
+++ /dev/null
@@ -1,54 +0,0 @@
-{ config, pkgs, lib, ... }:
-let
-  en = { enable = true;};
-in {
-  imports = [
-    <stockholm/shared>
-  ];
-  krebs = {
-    enable = true;
-    build.user = config.krebs.users.shared;
-    build.host = config.krebs.hosts.test-all-krebs-modules;
-    Reaktor.test = {};
-    apt-cacher-ng.enable = true;
-    backup.enable = true;
-    bepasty.enable = true;
-    # FIXME fast-tests / instantiate-test-all-modules fails at wolfbot
-    # http://wolf:8010/builders/fast-tests/builds/442
-    #buildbot.master.enable = true;
-    buildbot.worker = {
-      enable = true;
-      username = "lol";
-      password = "wut";
-    };
-    # XXX exim-retiolum and exim-smarthost are mutually exclusive
-    #exim-retiolum = {
-    #  enable = true;
-    #  primary_hostname = "test.r";
-    #};
-    exim-smarthost = {
-      enable = true;
-      primary_hostname = "test.r";
-      system-aliases = [ { from = "dick"; to = "butt"; } ];
-    };
-    go.enable = true;
-    iptables = {
-      enable = true;
-      tables = {};
-    };
-    realwallpaper.enable = true;
-    tinc.retiolum.enable = true;
-    retiolum-bootstrap.enable = true;
-    tinc_graphs.enable = true;
-    urlwatch.enable = true;
-    fetchWallpaper = {
-      enable = true;
-      url ="localhost";
-    };
-  };
-  # just get the system running
-  boot.loader.grub.devices = ["/dev/sda"];
-  fileSystems."/" = {
-    device = "/dev/lol";
-  };
-}
diff --git a/shared/1systems/test-all-krebs-modules/source.nix b/shared/1systems/test-all-krebs-modules/source.nix
deleted file mode 100644
index 58d72365f..000000000
--- a/shared/1systems/test-all-krebs-modules/source.nix
+++ /dev/null
@@ -1,3 +0,0 @@
-import <stockholm/shared/source.nix> {
-  name = "test-all-krebs-modules";
-}
diff --git a/shared/1systems/test-arch/config.nix b/shared/1systems/test-arch/config.nix
deleted file mode 100644
index 453483d48..000000000
--- a/shared/1systems/test-arch/config.nix
+++ /dev/null
@@ -1,32 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/shared>
-    {
-      boot.loader.grub = {
-        device = "/dev/sda";
-        splashImage = null;
-      };
-
-      boot.initrd.availableKernelModules = [
-        "ata_piix"
-        "vmw_pvscsi"
-      ];
-
-      fileSystems."/" = {
-        device = "/dev/sda1";
-      };
-    }
-    {
-      networking.dhcpcd.allowInterfaces = [
-        "enp*"
-      ];
-    }
-    {
-      sound.enable = false;
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.test-arch;
-}
diff --git a/shared/1systems/test-arch/source.nix b/shared/1systems/test-arch/source.nix
deleted file mode 100644
index ca2305684..000000000
--- a/shared/1systems/test-arch/source.nix
+++ /dev/null
@@ -1,3 +0,0 @@
-import <stockholm/shared/source.nix> {
-  name = "test-arch";
-}
diff --git a/shared/1systems/test-centos6/config.nix b/shared/1systems/test-centos6/config.nix
deleted file mode 100644
index a81ff7c51..000000000
--- a/shared/1systems/test-centos6/config.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  inherit (lib) head;
-
-  ip = "168.235.148.52";
-  gw = "168.235.148.1";
-in {
-  imports = [
-    <stockholm/shared>
-    <stockholm/shared/2configs/os-templates/CAC-CentOS-6.5-64bit.nix>
-    {
-      networking.interfaces.enp11s0.ip4 = [
-        {
-          address = ip;
-          prefixLength = 24;
-        }
-      ];
-      networking.defaultGateway = gw;
-      networking.nameservers = [
-        "8.8.8.8"
-      ];
-    }
-    {
-      sound.enable = false;
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.test-centos6;
-}
diff --git a/shared/1systems/test-centos6/source.nix b/shared/1systems/test-centos6/source.nix
deleted file mode 100644
index 0c7c78ec0..000000000
--- a/shared/1systems/test-centos6/source.nix
+++ /dev/null
@@ -1,3 +0,0 @@
-import <stockholm/shared/source.nix> {
-  name = "test-centos6";
-}
diff --git a/shared/1systems/test-centos7/config.nix b/shared/1systems/test-centos7/config.nix
deleted file mode 100644
index 58f99e87c..000000000
--- a/shared/1systems/test-centos7/config.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  inherit (lib) head;
-
-in {
-  imports = [
-    <stockholm/shared>
-    <stockholm/shared/2configs/os-templates/CAC-CentOS-7-64bit.nix>
-    <stockholm/shared/2configs/temp/networking.nix>
-    <stockholm/shared/2configs/temp/dirs.nix>
-  ];
-
-  sound.enable = false;
-  krebs.build.host = config.krebs.hosts.test-centos7;
-}
diff --git a/shared/1systems/test-centos7/source.nix b/shared/1systems/test-centos7/source.nix
deleted file mode 100644
index 5144477fe..000000000
--- a/shared/1systems/test-centos7/source.nix
+++ /dev/null
@@ -1,3 +0,0 @@
-import <stockholm/shared/source.nix> {
-  name = "test-centos7";
-}
diff --git a/shared/1systems/test-failing/config.nix b/shared/1systems/test-failing/config.nix
deleted file mode 100644
index fb6a58397..000000000
--- a/shared/1systems/test-failing/config.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  imports = [
-    <stockholm/shared>
-  ];
-  programs.ssh.startAgent = true;
-  programs.ssh.startAgent = false;
-}
diff --git a/shared/1systems/test-failing/source.nix b/shared/1systems/test-failing/source.nix
deleted file mode 100644
index 3e17d0b52..000000000
--- a/shared/1systems/test-failing/source.nix
+++ /dev/null
@@ -1,3 +0,0 @@
-import <stockholm/shared/source.nix> {
-  name = "test-failing";
-}
diff --git a/shared/1systems/test-minimal-deploy/config.nix b/shared/1systems/test-minimal-deploy/config.nix
deleted file mode 100644
index eab703671..000000000
--- a/shared/1systems/test-minimal-deploy/config.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-{ config, pkgs, lib, ... }:
-{
-  imports = [
-    <stockholm/shared>
-  ];
-  krebs = {
-    enable = true;
-    build.user = config.krebs.users.shared;
-    build.host = config.krebs.hosts.test-all-krebs-modules;
-  };
-  # just get the system to eval in nixos without errors
-  boot.loader.grub.devices = ["/dev/sda"];
-  fileSystems."/" = {
-    device = "/dev/lol";
-  };
-}
diff --git a/shared/1systems/test-minimal-deploy/source.nix b/shared/1systems/test-minimal-deploy/source.nix
deleted file mode 100644
index 2368cdd49..000000000
--- a/shared/1systems/test-minimal-deploy/source.nix
+++ /dev/null
@@ -1,3 +0,0 @@
-import <stockholm/shared/source.nix> {
-  name = "test-minimal-deploy";
-}
diff --git a/shared/1systems/wolf/config.nix b/shared/1systems/wolf/config.nix
deleted file mode 100644
index 636f8e822..000000000
--- a/shared/1systems/wolf/config.nix
+++ /dev/null
@@ -1,107 +0,0 @@
-{ config, pkgs, ... }:
-let
-  shack-ip = config.krebs.build.host.nets.shack.ip4.addr;
-in
-{
-  imports = [
-    <stockholm/shared>
-    <nixpkgs/nixos/modules/profiles/qemu-guest.nix>
-    <stockholm/shared/2configs/collectd-base.nix>
-    <stockholm/shared/2configs/central-stats-client.nix>
-    <stockholm/shared/2configs/save-diskspace.nix>
-
-    <stockholm/shared/2configs/cgit-mirror.nix>
-    <stockholm/shared/2configs/graphite.nix>
-    <stockholm/shared/2configs/repo-sync.nix>
-    <stockholm/shared/2configs/shared-buildbot.nix>
-
-    <stockholm/shared/2configs/shack/worlddomination.nix>
-    <stockholm/shared/2configs/shack/drivedroid.nix>
-    # <stockholm/shared/2configs/shack/nix-cacher.nix>
-    <stockholm/shared/2configs/shack/mqtt_sub.nix>
-    <stockholm/shared/2configs/shack/muell_caller.nix>
-    <stockholm/shared/2configs/shack/radioactive.nix>
-    <stockholm/shared/2configs/shack/share.nix>
-
-  ];
-  # use your own binary cache, fallback use cache.nixos.org (which is used by
-  # apt-cacher-ng in first place)
-
-  services.influxdb.enable = true;
-
-  # local discovery in shackspace
-  nixpkgs.config.packageOverrides = pkgs: { tinc = pkgs.tinc_pre; };
-  krebs.tinc.retiolum.extraConfig = "TCPOnly = yes";
-  services.grafana = {
-    enable = true;
-    addr = "0.0.0.0";
-    users.allowSignUp = true;
-    users.allowOrgCreate = true;
-    users.autoAssignOrg = true;
-    auth.anonymous.enable = true;
-    security = import <secrets/grafana_security.nix>;
-  };
-
-  nix = {
-    # use the up to date prism cache
-    binaryCaches = [
-      "http://cache.prism.r"
-      "https://cache.nixos.org/"
-    ];
-    binaryCachePublicKeys = [
-      "cache.prism-1:+S+6Lo/n27XEtvdlQKuJIcb1yO5NUqUCE2lolmTgNJU="
-      "hydra.nixos.org-1:CNHJZBh9K4tP3EKF6FkkgeVYsS3ohTl+oS0Qa8bezVs="
-    ];
-  };
-
-  networking = {
-    firewall.enable = false;
-    firewall.allowedTCPPorts = [ 8088 8086 8083 ];
-    interfaces.enp0s3.ip4 = [{
-      address = shack-ip;
-      prefixLength = 20;
-    }];
-
-    defaultGateway = "10.42.0.1";
-    nameservers = [ "10.42.0.100" "10.42.0.200" ];
-  };
-
-  #####################
-  # uninteresting stuff
-  #####################
-  krebs.build.host = config.krebs.hosts.wolf;
-
-  boot.kernel.sysctl = {
-    # Enable IPv6 Privacy Extensions
-    "net.ipv6.conf.all.use_tempaddr" = 2;
-    "net.ipv6.conf.default.use_tempaddr" = 2;
-  };
-
-  boot.initrd.availableKernelModules = [
-    "ata_piix" "uhci_hcd" "ehci_pci" "virtio_pci" "virtio_blk"
-  ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
-  boot.loader.grub.device = "/dev/vda";
-
-  fileSystems."/" = { device = "/dev/disk/by-label/nixos"; fsType = "ext4"; };
-
-  swapDevices = [
-    { device = "/dev/disk/by-label/swap";  }
-  ];
-  # fallout of ipv6calypse
-  networking.extraHosts = ''
-    hass.shack    10.42.2.191
-    heidi.shack   10.42.2.135
-  '';
-
-  users.extraUsers.root.openssh.authorizedKeys.keys = [
-    config.krebs.users.ulrich.pubkey
-  ];
-
-  time.timeZone = "Europe/Berlin";
-  sound.enable = false;
-}
diff --git a/shared/1systems/wolf/source.nix b/shared/1systems/wolf/source.nix
deleted file mode 100644
index d2bc4952a..000000000
--- a/shared/1systems/wolf/source.nix
+++ /dev/null
@@ -1,3 +0,0 @@
-import <stockholm/shared/source.nix> {
-  name = "wolf";
-}
diff --git a/shared/2configs/central-stats-client.nix b/shared/2configs/central-stats-client.nix
deleted file mode 100644
index 0412eba9a..000000000
--- a/shared/2configs/central-stats-client.nix
+++ /dev/null
@@ -1,68 +0,0 @@
-{pkgs, config, ...}:
-{
-  services.collectd = {
-    enable = true;
-    autoLoadPlugin = true;
-    extraConfig = ''
-      Hostname ${config.krebs.build.host.name}
-      LoadPlugin load
-      LoadPlugin disk
-      LoadPlugin memory
-      LoadPlugin df
-      Interval 30.0
-
-      LoadPlugin interface
-      <Plugin "interface">
-        Interface "*Link"
-        Interface "lo"
-        Interface "vboxnet*"
-        Interface "virbr*"
-        IgnoreSelected true
-      </Plugin>
-
-      LoadPlugin df
-      <Plugin "df">
-        MountPoint "/nix/store"
-        # MountPoint "/run*"
-        # MountPoint "/sys*"
-        # MountPoint "/dev"
-        # MountPoint "/dev/shm"
-        # MountPoint "/tmp"
-        FSType "tmpfs"
-        FSType "binfmt_misc"
-        FSType "debugfs"
-        FSType "mqueue"
-        FSType "hugetlbfs"
-        FSType "systemd-1"
-        FSType "cgroup"
-        FSType "securityfs"
-        FSType "ramfs"
-        FSType "proc"
-        FSType "devpts"
-        FSType "devtmpfs"
-        MountPoint "/var/lib/docker/devicemapper"
-        IgnoreSelected true
-      </Plugin>
-
-      LoadPlugin cpu
-      <Plugin cpu>
-        ReportByCpu true
-        ReportByState true
-        ValuesPercentage true
-      </Plugin>
-
-      LoadPlugin network
-      <Plugin "network">
-          Server "stats.makefu.r" "25826"
-      </Plugin>
-
-      LoadPlugin curl
-      <Plugin curl>
-        <Page "smarthome">
-          URL "http://smarthome.shack/";
-          MeasureResponseTime true
-        </Page>
-      </Plugin>
-    '';
-  };
-}
diff --git a/shared/2configs/cgit-mirror.nix b/shared/2configs/cgit-mirror.nix
deleted file mode 100644
index c2326a5cc..000000000
--- a/shared/2configs/cgit-mirror.nix
+++ /dev/null
@@ -1,45 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with import <stockholm/lib>;
-let
-  rules = with git; singleton {
-    user = [ wolf-repo-sync ];
-    repo = [ stockholm-mirror ];
-    perm = push ''refs/*'' [ non-fast-forward create delete merge ];
-  };
-
-  stockholm-mirror = {
-    public = true;
-    name = "stockholm-mirror";
-    cgit.desc = "mirror for all stockholm branches";
-    hooks = {
-      post-receive = pkgs.git-hooks.irc-announce {
-        nick = config.networking.hostName;
-        verbose = false;
-        channel = "#retiolum";
-        server = "ni.r";
-      };
-    };
-  };
-
-  wolf-repo-sync = {
-    name = "wolf-repo-sync";
-    mail = "spam@krebsco.de";
-    # TODO put git-sync pubkey somewhere more appropriate
-    pubkey = ''ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCwuAZB3wtAvBJFYh+gWdyGaZU4mtqM2dFXmh2rORlbXeh02msu1uv07ck1VKkQ4LgvCBcBsAOeVa1NTz99eLqutwgcqMCytvRNUCibcoEWwHObsK53KhDJj+zotwlFhnPPeK9+EpOP4ngh/tprJikttos5BwBwe2K+lfiid3fmVPZcTTYa77nCwijimMvWEx6CEjq1wiXMUc4+qcEn8Swbwomz/EEQdNE2hgoC3iMW9RqduTFdIJWnjVi0KaxenX9CvQRGbVK5SSu2gwzN59D/okQOCP6+p1gL5r3QRHSLSSRiEHctVQTkpKOifrtLZGSr5zArEmLd/cOVyssHQPCX repo-sync@wolf'';
-  };
-
-in {
-  krebs.users.wolf-repo-sync = wolf-repo-sync;
-  krebs.git = {
-    enable = true;
-    cgit = {
-      settings = {
-        root-title = "Shared Repos";
-        root-desc = "keep on krebsing";
-      };
-    };
-    inherit rules;
-    repos.stockholm-mirror = stockholm-mirror;
-  };
-}
diff --git a/shared/2configs/collectd-base.nix b/shared/2configs/collectd-base.nix
deleted file mode 100644
index 440f83fce..000000000
--- a/shared/2configs/collectd-base.nix
+++ /dev/null
@@ -1,41 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-# TODO: krebs.collectd.plugins
-with import <stockholm/lib>;
-let
-  connect-time-cfg = with pkgs; writeText "collectd-connect-time.conf" ''
-    LoadPlugin python
-    <Plugin python>
-      ModulePath "${collectd-connect-time}/lib/${python.libPrefix}/site-packages/"
-      Import "collectd_connect_time"
-      <Module collectd_connect_time>
-        target "localhost:22" "google.com" "google.de" "gum.r:22" "gum.krebsco.de" "heidi.shack:22" "10.42.0.1:22" "heise.de" "t-online.de"
-        interval 10
-      </Module>
-    </Plugin>
-  '';
-  graphite-cfg = pkgs.writeText "collectd-graphite.conf" ''
-    LoadPlugin write_graphite
-    <Plugin "write_graphite">
-      <Carbon>
-        Host "heidi.shack"
-        Port "2003"
-        Prefix "retiolum."
-        EscapeCharacter "_"
-        StoreRates false
-        AlwaysAppendDS false
-      </Carbon>
-    </Plugin>
-  '';
-in {
-  imports = [ ];
-
-  nixpkgs.config.packageOverrides = pkgs: with pkgs; {
-    collectd = pkgs.collectd.override { python= pkgs.python; };
-  };
-  services.collectd = {
-    enable = true;
-    include = [ (toString connect-time-cfg) (toString graphite-cfg) ];
-  };
-
-}
diff --git a/shared/2configs/default.nix b/shared/2configs/default.nix
deleted file mode 100644
index 2146f42e8..000000000
--- a/shared/2configs/default.nix
+++ /dev/null
@@ -1,52 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with import <stockholm/lib>;
-{
-  krebs.enable = true;
-  krebs.tinc.retiolum.enable = true;
-
-  # TODO rename shared user to "krebs"
-  krebs.build.user = mkDefault config.krebs.users.shared;
-
-  networking.hostName = config.krebs.build.host.name;
-
-  nix.maxJobs = 1;
-  nix.trustedBinaryCaches = [
-    "https://cache.nixos.org"
-    "http://cache.nixos.org"
-    "http://hydra.nixos.org"
-  ];
-  nix.useSandbox = true;
-
-  environment.systemPackages = with pkgs; [
-    git
-    rxvt_unicode.terminfo
-  ];
-
-  programs.ssh.startAgent = false;
-
-  services.openssh = {
-    enable = true;
-    hostKeys = [
-      { type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
-    ];
-  };
-  services.cron.enable = false;
-  services.nscd.enable = false;
-  services.ntp.enable = false;
-
-  users.mutableUsers = false;
-  users.extraUsers.root.openssh.authorizedKeys.keys = [
-    # TODO
-    config.krebs.users.lass.pubkey
-    config.krebs.users.makefu.pubkey
-    # TODO HARDER:
-    config.krebs.users.makefu-omo.pubkey
-    config.krebs.users.tv.pubkey
-  ];
-
-
-  # The NixOS release to be compatible with for stateful data such as databases.
-  system.stateVersion = "15.09";
-
-}
diff --git a/shared/2configs/graphite.nix b/shared/2configs/graphite.nix
deleted file mode 100644
index 64222e43a..000000000
--- a/shared/2configs/graphite.nix
+++ /dev/null
@@ -1,93 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-# graphite-web on port 8080
-# carbon cache on port 2003 (tcp/udp)
-
-# TODO: krebs.graphite.minimal.enable
-# TODO: configure firewall
-with import <stockholm/lib>;
-{
-  imports = [ ];
-
-  services.graphite = {
-    api = {
-      enable = true;
-      listenAddress = "0.0.0.0";
-    };
-    carbon = {
-      enableCache = true;
-      # save disk usage by restricting to 1 bulk update per second
-      config = ''
-        [cache]
-        MAX_CACHE_SIZE = inf
-        MAX_UPDATES_PER_SECOND = 1
-        MAX_CREATES_PER_MINUTE = 50
-        MAX_UPDATES_PER_SECOND_ONSHUTDOWN = 9001
-
-        LOG_CACHE_HITS = False
-        LOG_CACHE_QUEUE_SORTS = False
-        LOG_UPDATES = False
-        LOG_LISTENER_CONNECTIONS = False
-        LOG_CREATES = True
-        '';
-      storageAggregation = ''
-      '';
-      storageSchemas = ''
-        [carbon]
-        pattern = ^carbon\.
-        retentions = 60:90d
-
-
-        [radiation_sensor]
-        pattern = ^sensors\.radiation\.
-        retentions = 1m:30d,5m:180d,10m:3y
-
-        [motion_sensors]
-        pattern = ^sensors\.motion\.
-        retentions = 1s:1h,60s:30d,300s:1y
-
-        [motion_sensors]
-        pattern = ^retiolum\.
-        retentions = 10s:1h,30s:30d,300s:1y
-
-        [homeassistant]
-        pattern = ^homeassistant\.
-        retentions = 10s:24h,30s:30d,300s:1y,3600s:5y
-
-        [ara]
-        pattern = ^ara\.
-        retentions = 60s:30d,300s:1y
-
-        [openweathermap]
-        pattern = ^weather\.openweathermap
-        retentions = 30m:30d,1h:5y
-
-        [stadtklima]
-        pattern = ^weather\.stadtklima-stuttgart
-        retentions = 15m:30d,30m:5y
-
-        [sensebox]
-        pattern = ^weather\.sensebox
-        retentions = 1m:90d,30m:5y
-
-        [elchos]
-        pattern = ^elchos\.
-        retentions = 10s:14d,1m:90d,10m:5y
-
-        [icinga_default]
-        pattern = ^icinga
-        retentions = 10s:14d,5m:90d,10m:5y
-
-        [icinga_internals]
-        pattern = ^icinga.*\.(max_check_attempts|reachable|current_attempt|execution_time|latency|state|state_type)
-        retentions = 5m:7d
-
-        [default]
-        pattern = .*
-        retentions = 60s:30d,300s:1y
-        '';
-    };
-  };
-  systemd.services.carbonCache.serviceConfig.Restart="always";
-  systemd.services.graphiteApi.serviceConfig.Restart="always";
-}
diff --git a/shared/2configs/os-templates/CAC-CentOS-6.5-64bit.nix b/shared/2configs/os-templates/CAC-CentOS-6.5-64bit.nix
deleted file mode 100644
index b5ec722a0..000000000
--- a/shared/2configs/os-templates/CAC-CentOS-6.5-64bit.nix
+++ /dev/null
@@ -1,47 +0,0 @@
-_:
-
-{
-  boot.loader.grub = {
-    device = "/dev/sda";
-    splashImage = null;
-  };
-
-  boot.initrd.availableKernelModules = [
-    "ata_piix"
-    "vmw_pvscsi"
-  ];
-
-  fileSystems."/" = {
-    device = "/dev/VolGroup/lv_root";
-    fsType = "ext4";
-  };
-
-  fileSystems."/boot" = {
-    device = "/dev/sda1";
-    fsType = "ext4";
-  };
-
-  swapDevices = [
-    { device = "/dev/VolGroup/lv_swap"; }
-  ];
-
-  users.extraGroups = {
-    # ● systemd-tmpfiles-setup.service - Create Volatile Files and Directories
-    #    Loaded: loaded (/nix/store/2l33gg7nmncqkpysq9f5fxyhlw6ncm2j-syste