From 75ffe93bd1d02c3f82041a2895cae347f0c2a9ae Mon Sep 17 00:00:00 2001
From: tdback <tyler@tdback.net>
Date: Tue, 12 Nov 2024 20:07:14 -0500
Subject: [PATCH] move admin pass to a file instead of in config and create
 helpful attrs

---
 containers/pihole/default.nix | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/containers/pihole/default.nix b/containers/pihole/default.nix
index 6c8042d..e144d83 100644
--- a/containers/pihole/default.nix
+++ b/containers/pihole/default.nix
@@ -1,11 +1,13 @@
-{ ... }:
+{ lib, ... }:
 let
-  directories = [
-    "/opt/pihole/"
-  ];
+  ip = "10.0.0.203";
+  interface = "eno1";
+  directory = "/opt/pihole";
 in
 {
-  systemd.tmpfiles.rules = map (x: "d ${x} 0755 share share - -") directories;
+  systemd.tmpfiles.rules =
+    map (x: "d ${x} 0755 share share - -") (lib.lists.singleton directory);
+
   virtualisation.oci-containers.containers.pihole = {
     image = "pihole/pihole:latest";
     autoStart = true;
@@ -15,14 +17,14 @@ in
       "80:80/tcp"
     ];
     volumes = [
-      "/opt/pihole/etc:/etc/pihole"
-      "/opt/pihole/etc-dnsmasq.d:/etc/dnsmasq.d"
+      "${directory}/etc:/etc/pihole"
+      "${directory}/etc-dnsmasq.d:/etc/dnsmasq.d"
     ];
     environment = {
       TZ = "America/Detroit";
-      WEBPASSWORD = "pihole4ALL!";
-      FTLCONF_LOCAL_IPV4 = "10.0.0.202";
-      INTERFACE = "eno1";
+      WEBPASSWORD_FILE = "${directory}/webpass";
+      FTLCONF_LOCAL_IPV4 = ip;
+      INTERFACE = interface;
     };
     extraOptions = [ "--network=host" ];
   };