From c5119b4882b08b07865e9feb900418ff639e11e3 Mon Sep 17 00:00:00 2001
From: Luke Granger-Brown <hg@lukegb.com>
Date: Sat, 1 Jan 2022 12:40:13 +0000
Subject: [PATCH] ops/nixos: enable HTTP gateway if Tailscale is configured

---
 ops/nixos/lib/common.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ops/nixos/lib/common.nix b/ops/nixos/lib/common.nix
index 234be40aa8..4d753e83a2 100644
--- a/ops/nixos/lib/common.nix
+++ b/ops/nixos/lib/common.nix
@@ -251,5 +251,10 @@ in
     };
 
     services.fwupd.enable = true;
+    services.journald.enableHttpGateway = config.my.ip.tailscale != null;
+    systemd.sockets.systemd-journal-gatewayd.socketConfig = lib.optionalAttrs (config.my.ip.tailscale != null) {
+      ListenStream = [ "" "${config.my.ip.tailscale}:19531" "127.0.0.1:19531" "[::1]:19531" ];
+      FreeBind = true;
+    };
   };
 }