Files
OnlineJudge/deploy/entrypoint.sh
yuetsh 92e1c2b75d refactor(deploy): 容器内 nginx 换成 Caddy
TLS 和域名由前面的 Nginx Proxy Manager 负责,容器里这层只做静态文件
和反代,用 Caddy 配置更短,也消掉了两个坑:add_header 不继承、
entrypoint 里 __IP_HEADER__ 的 sed 替换。

- deploy/nginx/ 四个配置文件合并成一个 deploy/caddy/Caddyfile
- Dockerfile 去掉 nginx 包,改从官方镜像拷 Caddy 静态二进制
- supervisord 的 nginx 程序换成 caddy,跑在非特权的 server 账号下
- entrypoint 删掉自签证书、http_locations.conf 软链、IP header sed

行为对齐:body 上限写 200MiB 才等于 nginx 的 200M;心跳和 /assets/
继续不记访问日志;安全头、缓存策略、gzip 覆盖范围保持不变。

两处行为变化:
- 访问日志变成 JSON,路径 /data/log/caddy_access.log
- X-Accel-Buffering 是 nginx 私有头,AI 的 SSE 改由 flush_interval -1
  保证不缓冲,上线需实测

FORCE_HTTPS 和 LOWER_IP_HEADER 两个环境变量随之作废,真实 IP 改由
trusted_proxies + {client_ip} 从 NPM 的 XFF 解析。

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-05 09:50:46 -06:00

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#!/bin/sh
APP=/app
DATA=/data
mkdir -p "$DATA/log" "$DATA/config" "$DATA/test_case" "$DATA/public/upload" "$DATA/public/avatar" "$DATA/public/website"
if [ ! -f "$DATA/config/secret.key" ]; then
echo "$(head -c 32 /dev/urandom | md5sum | head -c 32)" > "$DATA/config/secret.key"
fi
if [ ! -f "$DATA/public/avatar/default.png" ]; then
cp data/public/avatar/default.png "$DATA/public/avatar"
fi
if [ ! -f "$DATA/public/website/favicon.ico" ]; then
cp data/public/website/favicon.ico "$DATA/public/website"
fi
if [ -z "$MAX_WORKER_NUM" ]; then
CPU_CORE_NUM=$(grep -c ^processor /proc/cpuinfo)
export CPU_CORE_NUM
if [ "$CPU_CORE_NUM" -lt 2 ]; then
export MAX_WORKER_NUM=2
else
export MAX_WORKER_NUM="$CPU_CORE_NUM"
fi
fi
cd "$APP/dist"
if [ -n "$STATIC_CDN_HOST" ]; then
find . -name "*.*" -type f -exec sed -i "s/__STATIC_CDN_HOST__/\/$STATIC_CDN_HOST/g" {} \;
else
find . -name "*.*" -type f -exec sed -i "s/__STATIC_CDN_HOST__\///g" {} \;
fi
cd "$APP"
n=0
while [ $n -lt 5 ]
do
python manage.py migrate --no-input &&
python manage.py inituser --username=root --password=rootroot --action=create_super_admin &&
echo "from options.options import SysOptions; SysOptions.judge_server_token='$JUDGE_SERVER_TOKEN'" | python manage.py shell &&
echo "from conf.models import JudgeServer; JudgeServer.objects.update(task_number=0)" | python manage.py shell &&
break
n=$((n + 1))
echo "Failed to migrate, going to retry..."
sleep 8
done
if ! getent group spj >/dev/null; then
groupadd --system --gid 903 spj
fi
if ! id -u server >/dev/null 2>&1; then
useradd --system --uid 900 --gid spj --no-create-home --shell /usr/sbin/nologin server
fi
chown -R server:spj "$DATA" "$APP/dist"
find "$DATA/test_case" -type d -exec chmod 710 {} \;
find "$DATA/test_case" -type f -exec chmod 640 {} \;
exec supervisord -c /app/deploy/supervisord.conf