From 3b7a28828da0ed8fb047804d2061a2f5f82b8dfa Mon Sep 17 00:00:00 2001 From: root Date: Tue, 19 May 2026 05:33:35 +0900 Subject: [PATCH] fix: raise nginx client_max_body_size to 64M for large firmware uploads MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Default nginx limit is 1MB — merged.bin (16MB+) was rejected with 413 HTML response, causing JSON parse error in the frontend. Added proxy_read_timeout 120s for slow upload connections. Co-Authored-By: Claude Sonnet 4.6 --- frontend/nginx.conf | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/frontend/nginx.conf b/frontend/nginx.conf index 20f0759..f9b7c9a 100644 --- a/frontend/nginx.conf +++ b/frontend/nginx.conf @@ -5,6 +5,9 @@ server { root /usr/share/nginx/html; index index.html; + # 업로드 크기 제한 (merged.bin 등 대용량 펌웨어 허용) + client_max_body_size 64M; + # 정적 파일 서빙 location / { try_files $uri $uri/ /index.html; @@ -12,16 +15,17 @@ server { # 백엔드 API 프록시 location /api/ { - proxy_pass http://backend:3000/api/; - proxy_set_header Host $host; - proxy_set_header X-Real-IP $remote_addr; - proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $scheme; + proxy_pass http://backend:3000/api/; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + proxy_read_timeout 120s; } # 펌웨어 파일 프록시 location /firmware/ { - proxy_pass http://backend:3000/firmware/; + proxy_pass http://backend:3000/firmware/; proxy_set_header Host $host; } }