hotfix: cron 환경변수 전파 문제 해결

- entrypoint.sh에서 docker 환경변수를 crontab에 직접 주입
- load_dotenv 제거 (docker-compose env_file로 충분)
- crontab 동적 생성으로 변경 (빌드타임 → 런타임)
- BATCH_API_URL=None 에러 해결

Author: dd-jiyun

Dockerfile

@@ -15,8 +15,9 @@ RUN python -m playwright install chromium
 
 COPY . .
 
-RUN chmod 0644 crontab
-RUN crontab crontab
+# crontab은 entrypoint.sh에서 환경변수와 함께 동적 생성
+# RUN chmod 0644 crontab
+# RUN crontab crontab
 
 COPY entrypoint.sh /app/entrypoint.sh
 RUN chmod +x /app/entrypoint.sh

core/delivery/batch.py

@@ -54,4 +54,3 @@ def complete_batch(self, batch_id: int, total_count: int, completed_at: str, err
                 logger.info("[배치 종료 (성공)] Batch ID: %s, Total: %s개 수집 완료!", batch_id, total_count)
         except Exception as e:
             logger.error("[배치 종료 통보 실패] Batch ID: %s, Error: %s", batch_id, e, exc_info=True)
-            

entrypoint.sh

@@ -41,4 +41,19 @@ else
     echo "[entrypoint] 필수 상태 키 확인됨 (${REQUIRED_PLATFORM_KEYS}). 바로 cron 시작."
 fi
 
+echo "[entrypoint] cron 환경변수 주입 중..."
+cat >> /tmp/crontab_with_env <<EOF
+# 환경변수 (Docker .env에서 로드)
+BATCH_API_URL=${BATCH_API_URL}
+AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
+AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
+AWS_S3_BUCKET=${AWS_S3_BUCKET}
+AWS_REGION=${AWS_REGION:-ap-northeast-2}
+REQUIRED_PLATFORM_KEYS=${REQUIRED_PLATFORM_KEYS}
+
+EOF
+
+crontab /tmp/crontab_with_env
+echo "[entrypoint] crontab 등록 완료. cron 데몬 시작..."
+
 cron -f

initial_load.py

@@ -4,8 +4,6 @@
 from concurrent.futures import ThreadPoolExecutor, as_completed
 from datetime import datetime
 
-from dotenv import load_dotenv
-
 from core.backup_handler import backup_raw_data
 from core.config import (CHUNK_SIZE, INITIAL_MAX_SCROLLS, MAX_WORKERS,
                          STATE_FILE_PATH)
@@ -14,8 +12,6 @@
 from core.state_manager import StateManager
 from crawlers.musinsa import MusinsaCrawler
 
-load_dotenv()
-
 def seed_initial_data():
     logger.info("[초기로드] Playwright Chromium 설치 확인...")
     try:

main.py

@@ -1,5 +1,6 @@
 from datetime import datetime
 import subprocess
+
 from core.config import STATE_FILE_PATH
 from core.state_manager import StateManager
 from core.delivery import get_delivery