From cb9acfbddec2a95ba676f41c88e663c045a5c3e1 Mon Sep 17 00:00:00 2001
From: arcnmx <git@git.arcn.mx>
Date: Fri, 23 Feb 2024 13:52:00 -0800
Subject: [PATCH] feat(mediabox): cache storage

---
 nixos/plex.nix            | 11 ++++++++---
 nixos/tautulli.nix        | 12 ++++++++++--
 packages/default.nix      |  8 ++++----
 systems/mediabox/lxc.json |  1 +
 systems/reisen/setup.sh   | 17 +++++++++++++++++
 5 files changed, 40 insertions(+), 9 deletions(-)

diff --git a/nixos/plex.nix b/nixos/plex.nix
index 5d0a5ff4..07c7cb35 100644
--- a/nixos/plex.nix
+++ b/nixos/plex.nix
@@ -2,12 +2,17 @@
   inherit (lib.modules) mkIf mkDefault;
   cfg = config.services.plex;
 in {
-  services.plex.enable = true;
+  services.plex.enable = mkDefault true;
   systemd.services.plex = mkIf cfg.enable {
     # /var/lib/plex/mesa_shader_cache
     environment.MESA_SHADER_CACHE_DIR = mkDefault cfg.dataDir;
-    # KillMode = "mixed" doesn't behave as expected...
-    serviceConfig.TimeoutStopSec = 5;
+    serviceConfig = {
+      BindPaths = [
+        "/mnt/caches/plex/Cache:${cfg.dataDir}/Plex Media Server/Cache"
+      ];
+      # KillMode = "mixed" doesn't behave as expected...
+      TimeoutStopSec = 5;
+    };
   };
 
   # Plex Media Server:
diff --git a/nixos/tautulli.nix b/nixos/tautulli.nix
index fcdaad15..9ccd62df 100644
--- a/nixos/tautulli.nix
+++ b/nixos/tautulli.nix
@@ -1,8 +1,16 @@
-{lib, ...}: let
-  inherit (lib.modules) mkDefault;
+{config, lib, ...}: let
+  inherit (lib.modules) mkIf mkDefault;
+  cfg = config.services.tautulli;
 in {
   services.tautulli = {
     enable = mkDefault true;
     port = mkDefault 8181;
   };
+  systemd.services.tautulli = mkIf cfg.enable {
+    serviceConfig = {
+      BindPaths = [
+        "/mnt/caches/plex/tautulli/cache:${cfg.dataDir}/cache"
+      ];
+    };
+  };
 }
diff --git a/packages/default.nix b/packages/default.nix
index e2b56373..0add4931 100644
--- a/packages/default.nix
+++ b/packages/default.nix
@@ -36,10 +36,10 @@
       inherit (inputs.self.lib.lib) userIs;
       inherit (inputs.self.nixosConfigurations.hakurei.config) users;
       authorizedKeys = list.concatMap (user: user.openssh.authorizedKeys.keys) (
-        list.filter (userIs "wheel") users.users
+        list.filter (userIs "wheel") (set.values users.users)
       );
-      inputs = {
-        INPUT_ROOT_SSH_AUTHORIZEDKEYS = pkgs.writeTextFile "root.authorized_keys" (
+      inputAttrs = {
+        INPUT_ROOT_SSH_AUTHORIZEDKEYS = pkgs.writeText "root.authorized_keys" (
           string.intercalate "\n" authorizedKeys
         );
         INPUT_TF_SSH_AUTHORIZEDKEYS = reisen + "/tf.authorized_keys";
@@ -51,7 +51,7 @@
         INPUT_INFRA_MKPAM = reisen + "/bin/mkpam.sh";
         INPUT_INFRA_CT_CONFIG = reisen + "/bin/ct-config.sh";
       };
-      inputVars = set.mapToValues (key: path: ''${key}="$(base64 -w0 < ${path})"'') inputs;
+      inputVars = set.mapToValues (key: path: ''${key}="$(base64 -w0 < ${path})"'') inputAttrs;
     in pkgs.writeShellScriptBin "nf-setup-node" ''
       ${exports}
       NF_SETUP_INPUTS=(
diff --git a/systems/mediabox/lxc.json b/systems/mediabox/lxc.json
index ad6fa924..2f0fc50f 100644
--- a/systems/mediabox/lxc.json
+++ b/systems/mediabox/lxc.json
@@ -3,6 +3,7 @@
 		"lxc.mount.entry": [
 			"/mnt/kyuuto-media/library mnt/kyuuto-media/library none bind,optional,create=dir",
 			"/mnt/kyuuto-media/downloads/deluge mnt/kyuuto-media/downloads/deluge none bind,optional,create=dir",
+			"/rpool/caches/plex mnt/caches/plex none bind,optional,create=dir",
 			"/dev/dri/renderD128 dev/dri/renderD128 none bind,optional,create=file"
 		],
 		"lxc.idmap": [
diff --git a/systems/reisen/setup.sh b/systems/reisen/setup.sh
index 7945a698..64f41c19 100644
--- a/systems/reisen/setup.sh
+++ b/systems/reisen/setup.sh
@@ -109,3 +109,20 @@ if [[ ! -d /rpool/shared/nix/var ]]; then
 	mkdir /rpool/shared/nix/var
 fi
 chown 100000:100000 /rpool/shared/nix/var
+
+if [[ ! -d /rpool/caches ]]; then
+	zfs create rpool/caches
+fi
+if [[ ! -d /rpool/caches/plex ]]; then
+	zfs create rpool/caches/plex
+fi
+if [[ ! -d /rpool/caches/plex/Cache ]]; then
+	mkdir /rpool/caches/plex/Cache
+fi
+if [[ ! -d /rpool/caches/plex/tautulli/cache ]]; then
+	mkdir -p /rpool/caches/plex/tautulli/cache
+fi
+chown 100193:100193 /rpool/caches/plex/Cache
+chmod 0775 /rpool/caches/plex/Cache
+chown 100195:65534 /rpool/caches/plex/tautulli/cache
+chmod 0755 /rpool/caches/plex/tautulli/cache