From 24805ff4785fc93ba5d198868f7a49dfef329d2e Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Thu, 2 Apr 2026 11:33:54 -0700
Subject: [PATCH] fix(docker): add libgcc to Alpine runtime for Rust volume
 server (#8883)

The Rust weed-volume binary requires libgcc_s.so.1 for stack unwinding
(_Unwind_* symbols). Without it, the binary fails to load in the Alpine
container with "Error loading shared library libgcc_s.so.1".
---
 docker/Dockerfile.go_build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/Dockerfile.go_build b/docker/Dockerfile.go_build
index 095dd6c36..daf76af43 100644
--- a/docker/Dockerfile.go_build
+++ b/docker/Dockerfile.go_build
@@ -51,7 +51,7 @@ COPY --from=builder /go/src/github.com/seaweedfs/seaweedfs/docker/entrypoint.sh
 
 # Install dependencies and create non-root user
 RUN apk upgrade --no-cache zlib && \
-    apk add --no-cache fuse curl su-exec && \
+    apk add --no-cache fuse curl su-exec libgcc && \
     addgroup -g 1000 seaweed && \
     adduser -D -u 1000 -G seaweed seaweed