diff --git a/.gitignore b/.gitignore
index a0b2887..c0d47df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -65,3 +65,20 @@ KIS_SETUP.md
# Signal V2 runtime data
ai_trade/data/*.db
ai_trade/data/*.db-*
+
+# Plan-B-Insta services 예외 (코드는 추적, .env는 무시 유지)
+!services/
+!services/**/
+!services/**/*.py
+!services/**/Dockerfile
+!services/**/requirements.txt
+!services/**/.env.example
+!services/**/*.j2
+!services/**/*.html
+!services/**/*.css
+!services/**/.gitkeep
+!services/**/pytest.ini
+!services/docker-compose.yml
+# 단 실 .env는 무시 유지
+services/**/.env
+services/.env
diff --git a/services/insta-render/card_renderer.py b/services/insta-render/card_renderer.py
new file mode 100644
index 0000000..98d059f
--- /dev/null
+++ b/services/insta-render/card_renderer.py
@@ -0,0 +1,151 @@
+"""Jinja → HTML → Playwright headless screenshot (Windows worker version).
+
+NAS DB·db.py 의존성 제거. slate 데이터는 worker가 NAS HTTP API에서 fetch해서
+인자로 전달. 결과 PNG는 INSTA_MEDIA_ROOT (/mnt/nas/webpage/data/insta/)에 직접 저장.
+"""
+from __future__ import annotations
+
+import asyncio
+import json
+import logging
+import os
+import tempfile
+from pathlib import Path
+from typing import Any, Dict, List
+
+from jinja2 import Environment, FileSystemLoader, select_autoescape
+from playwright.async_api import async_playwright
+
+CARD_TEMPLATE_DIR = os.getenv("CARD_TEMPLATE_DIR", "/app/templates")
+INSTA_MEDIA_ROOT = os.getenv("INSTA_MEDIA_ROOT", "/mnt/nas/webpage/data/insta")
+
+logger = logging.getLogger(__name__)
+
+
+# Chromium 동시 1개 (CPU·GPU 보호)
+_RENDER_SEMAPHORE: asyncio.Semaphore | None = None
+
+
+def _render_semaphore() -> asyncio.Semaphore:
+ global _RENDER_SEMAPHORE
+ if _RENDER_SEMAPHORE is None:
+ _RENDER_SEMAPHORE = asyncio.Semaphore(1)
+ return _RENDER_SEMAPHORE
+
+
+# Browser pool — 매 슬레이트마다 launch X. 모듈 레벨 lazy + reuse.
+_PLAYWRIGHT = None
+_BROWSER = None
+
+
+async def init_browser() -> None:
+ global _PLAYWRIGHT, _BROWSER
+ if _BROWSER is not None and _BROWSER.is_connected():
+ return
+ _PLAYWRIGHT = await async_playwright().start()
+ _BROWSER = await _PLAYWRIGHT.chromium.launch()
+ logger.info("Chromium browser pool 초기화 완료")
+
+
+async def shutdown_browser() -> None:
+ global _PLAYWRIGHT, _BROWSER
+ if _BROWSER is not None:
+ try:
+ await _BROWSER.close()
+ except Exception:
+ logger.exception("browser close 중 예외 (무시)")
+ _BROWSER = None
+ if _PLAYWRIGHT is not None:
+ try:
+ await _PLAYWRIGHT.stop()
+ except Exception:
+ logger.exception("playwright stop 중 예외 (무시)")
+ _PLAYWRIGHT = None
+
+
+async def _get_browser():
+ global _BROWSER
+ if _BROWSER is None or not _BROWSER.is_connected():
+ await init_browser()
+ return _BROWSER
+
+
+def _env() -> Environment:
+ return Environment(
+ loader=FileSystemLoader(CARD_TEMPLATE_DIR),
+ autoescape=select_autoescape(["html", "j2"]),
+ )
+
+
+def _build_pages(slate: dict) -> List[dict]:
+ """slate dict → 10 page specs."""
+ cover = json.loads(slate["cover_copy"] or "{}")
+ bodies = json.loads(slate["body_copies"] or "[]")
+ cta = json.loads(slate["cta_copy"] or "{}")
+ accent = cover.get("accent_color") or "#0F62FE"
+ pages: List[dict] = []
+ pages.append({
+ "page_type": "cover", "page_no": 1, "total_pages": 10,
+ "headline": cover.get("headline", ""), "body": cover.get("body", ""),
+ "accent_color": accent, "cta": "",
+ })
+ for i, b in enumerate(bodies[:8]):
+ pages.append({
+ "page_type": "body", "page_no": i + 2, "total_pages": 10,
+ "headline": b.get("headline", ""), "body": b.get("body", ""),
+ "accent_color": accent, "cta": "",
+ })
+ pages.append({
+ "page_type": "cta", "page_no": 10, "total_pages": 10,
+ "headline": cta.get("headline", ""), "body": cta.get("body", ""),
+ "accent_color": accent, "cta": cta.get("cta", ""),
+ })
+ return pages
+
+
+def _slate_dir(slate_id: int) -> str:
+ out = os.path.join(INSTA_MEDIA_ROOT, str(slate_id))
+ os.makedirs(out, exist_ok=True)
+ return out
+
+
+async def render_slate(slate: dict, slate_id: int, template: str = "default/card.html.j2") -> List[str]:
+ """slate 데이터 + slate_id로 10장 PNG 렌더. 결과 path list 반환."""
+ async with _render_semaphore():
+ return await _render_slate_locked(slate, slate_id, template)
+
+
+async def _render_slate_locked(slate: dict, slate_id: int, template: str) -> List[str]:
+ env = _env()
+ template_full = Path(CARD_TEMPLATE_DIR) / template
+ if not template_full.exists():
+ logger.warning("Template '%s' 없음 → default/card.html.j2 폴백", template)
+ template = "default/card.html.j2"
+
+ tmpl = env.get_template(template)
+ pages = _build_pages(slate)
+ out_dir = _slate_dir(slate_id)
+ paths: List[str] = []
+
+ browser = await _get_browser()
+ ctx = await browser.new_context(viewport={"width": 1080, "height": 1350})
+ try:
+ page = await ctx.new_page()
+ for spec in pages:
+ html_str = tmpl.render(**spec)
+ with tempfile.NamedTemporaryFile("w", suffix=".html", delete=False, encoding="utf-8") as f:
+ f.write(html_str)
+ html_path = f.name
+ try:
+ await page.goto(f"file://{html_path}", wait_until="networkidle")
+ out_path = os.path.join(out_dir, f"{spec['page_no']:02d}.png")
+ await page.screenshot(path=out_path, full_page=False, omit_background=False)
+ paths.append(out_path)
+ finally:
+ try:
+ os.unlink(html_path)
+ except OSError:
+ pass
+ finally:
+ await ctx.close()
+ return paths
diff --git a/services/insta-render/templates/.gitkeep b/services/insta-render/templates/default/.gitkeep
similarity index 100%
rename from services/insta-render/templates/.gitkeep
rename to services/insta-render/templates/default/.gitkeep
diff --git a/services/insta-render/templates/default/card.html.j2 b/services/insta-render/templates/default/card.html.j2
new file mode 100644
index 0000000..836c3cb
--- /dev/null
+++ b/services/insta-render/templates/default/card.html.j2
@@ -0,0 +1,55 @@
+
+
+
+
+
+
+
+
+
+
{{ page_type|upper }}
+
{{ headline }}
+
{{ body }}
+
+
+
+
+
+
{{ headline }}
+
+
+
{{ body }}
+
+
+
{{ cta }}
+
+
+
+
"
+
+
+
{{ headline }}
+
+
+
{{ body }}
+
+
+
+
"
+
+
+
{{ headline }}
+
+
+
{{ body }}
+
+
+
+
{{ label }}
+
+
+
{{ headline }}
+
+
+
{{ body }}
+
+
+
+
{{ label }}
+
+
+
{{ headline }}
+
+
+
{{ body }}
+
+
+
+
+
+
{{ headline }}
+
+
+
{{ body }}
+
+
+
+
{{ headline }}
+
+
+
+
+
+
+
+
+
+
{{ item1 }}
+
+
{{ item2 }}
+
+
{{ item3 }}
+
+
{{ item4 }}
+
+
+
+
{{ label }}
+
+
+
{{ headline }}
+
+
+
{{ body }}
+
+
+
+
{{ headline }}
+
+
+
{{ cta }}
+
+
+
{{ body }}
+
+
+
+
{{ label }}
+
+
+
{{ headline }}
+
+
+
{{ body }}
+