From 7cb93f947cb4cb8cebf1c2c04c27412f4438d6d2 Mon Sep 17 00:00:00 2001
From: achmad <anakinskywalk1@gmail.com>
Date: Fri, 29 May 2026 19:03:49 +0700
Subject: [PATCH] fix: give nextjs user a valid shell for su

--system flag creates the user with /sbin/nologin, causing
'This account is not available' when entrypoint tries su.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 backend/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/Dockerfile b/backend/Dockerfile
index abc836d..f2a31fc 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -23,7 +23,7 @@ ENV NEXT_TELEMETRY_DISABLED=1
 ENV DB_PATH=/app/data/zombie_invasion.db
 
 RUN addgroup --system --gid 1001 nodejs && \
-    adduser --system --uid 1001 nextjs
+    adduser --system --uid 1001 --shell /bin/sh nextjs
 
 COPY --from=builder /app/.next/standalone ./
 COPY --from=builder /app/.next/static ./.next/static