From 646b708104db1d8049215c32d18b65f9b1a8869d Mon Sep 17 00:00:00 2001
From: cclohmar <claus.lohmar@lohmar.co.uk>
Date: Wed, 29 Jul 2026 09:21:51 +0000
Subject: [PATCH] fix: add dnsmasq restart-on-failure override for container
 boot race

---
 install.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/install.sh b/install.sh
index 9d42c0d..68688b5 100755
--- a/install.sh
+++ b/install.sh
@@ -348,6 +348,14 @@ EOF
     log "NAT routing service installed"
 
     # Start/enable dnsmasq
+    # Add restart policy for containers (interface may not be ready on first boot)
+    mkdir -p /etc/systemd/system/dnsmasq.service.d
+    cat > /etc/systemd/system/dnsmasq.service.d/restart.conf << 'EOF'
+[Service]
+Restart=on-failure
+RestartSec=5
+EOF
+    systemctl daemon-reload
     systemctl enable dnsmasq 2>/dev/null || true
     systemctl restart dnsmasq 2>/dev/null || service dnsmasq restart 2>/dev/null || true
     log "dnsmasq restarted"