From 8b89fed120c8076310f15ebcf4573097d9b608fd Mon Sep 17 00:00:00 2001
From: lassulus <git@lassul.us>
Date: Sun, 3 Sep 2023 12:14:41 +0200
Subject: [PATCH] wiregrill: handle networkd carrier loss

---
 lass/2configs/wiregrill.nix | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/lass/2configs/wiregrill.nix b/lass/2configs/wiregrill.nix
index a27e99ee2..81175c59e 100644
--- a/lass/2configs/wiregrill.nix
+++ b/lass/2configs/wiregrill.nix
@@ -29,17 +29,21 @@ in mkIf (hasAttr "wiregrill" config.krebs.build.host.nets) {
       (optional (!isNull self.ip4) "${self.ip4.addr}/16") ++
       (optional (!isNull self.ip6) "${self.ip6.addr}/48")
     ;
+    networkConfig = {
+      IgnoreCarrierLoss = "10s";
+    };
   };
 
   networking.wireguard.interfaces.wiregrill = {
     ips =
-      (optional (!isNull self.ip4) self.ip4.addr) ++
-      (optional (!isNull self.ip6) self.ip6.addr);
+      (optional (!isNull self.ip4 && !config.systemd.network.enable) self.ip4.addr) ++
+      (optional (!isNull self.ip6 && !config.systemd.network.enable) self.ip6.addr);
     listenPort = 51820;
     privateKeyFile = (toString <secrets>) + "/wiregrill.key";
     allowedIPsAsRoutes = true;
     peers = mapAttrsToList
-      (_: host: {
+      (name: host: {
+        # inherit name;
         allowedIPs = if isRouter then
           (optional (!isNull host.nets.wiregrill.ip4) host.nets.wiregrill.ip4.addr) ++
           (optional (!isNull host.nets.wiregrill.ip6) host.nets.wiregrill.ip6.addr)