From 1581042d10054c461d0986caeefdca4f19d1ae09 Mon Sep 17 00:00:00 2001
From: Thomas Eizinger <thomas@eizinger.io>
Date: Tue, 23 Sep 2025 01:23:38 +0000
Subject: [PATCH] ci: restart `veth-config` on failure (#10421)

For improved resilience, any failure during the startup of `veth-config`
should restart the container and try again to attach it.
---
 docker-compose.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 28b855f32..9732b5f24 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -416,6 +416,7 @@ services:
     pid: host
     network_mode: host
     privileged: true
+    restart: on-failure
     command:
       - sh
       - -c
@@ -427,7 +428,8 @@ services:
         # Safe to attach to all veth interfaces on the host
         for dev in $$VETHS; do
           echo "Attaching XDP to: $$dev"
-          ip link set dev $$dev xdpdrv obj /xdp/xdp_pass.o sec xdp 2>/dev/null
+          ip link set dev $$dev xdpdrv off # Clear any existing XDP program.
+          ip link set dev $$dev xdpdrv obj /xdp/xdp_pass.o sec xdp
         done
 
         echo "Done configuring $$(echo "$$VETHS" | wc -w) veth interfaces"