From 321600552e8f9b7ef9088c6db7d4b772651bfb90 Mon Sep 17 00:00:00 2001
From: Matthew Mattox <mmattox@support.tools>
Date: Thu, 27 Aug 2026 03:31:54 -0500
Subject: [PATCH] fix(ci): retry Go toolchain download (Task #20663)

---
 Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 7370f46..cfe6c0a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -209,7 +209,8 @@ RUN curl -fsSL https://github.com/docker/buildx/releases/download/v0.16.2/buildx
 RUN ln -s /usr/bin/fdfind /usr/local/bin/fd
 
 # Install Go toolchain for on-cluster development.
-RUN curl -fsSL https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz -o /tmp/go.tgz \
+RUN curl --http1.1 --retry 5 --retry-delay 2 --retry-all-errors --connect-timeout 30 \
+      -fsSL https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz -o /tmp/go.tgz \
     && tar -C /usr/local -xzf /tmp/go.tgz \
     && rm /tmp/go.tgz