email 전송 기능 추가

.env.example

@@ -1,7 +1,12 @@
-# Grafana 설정
-GRAFANA_URL=http://localhost:3000
+# .env.example
+GRAFANA_URL=
 GRAFANA_API_KEY=
+MATTERMOST_WEBHOOK=
 GRAFANA_DASHBOARD_UID=
 
-# Mattermost 설정 (리포트 전송용)
-MATTERMOST_WEBHOOK=
+# Email settings
+SMTP_HOST=
+SMTP_PORT=587
+SMTP_USER=
+SMTP_PASSWORD=
+EMAIL_RECIPIENTS=b24053@hanmaceng.co.kr

.gitea/workflows/main.yml

@@ -35,7 +35,7 @@ jobs:
           GRAFANA_DASHBOARD_UID: ${{ vars.GRAFANA_DASHBOARD_UID }}
         run: |
           set -euo pipefail
-          if [ "$(date -u +%u)" -eq 1 ]; then
+          if [ "$(TZ=Asia/Seoul date +%u)" -eq 1 ]; then
             bash ./run_table.sh 7d
           else
             bash ./run_table.sh 24h

requirements.txt

@@ -1,2 +1,3 @@
 requests
 python-dotenv
+markdown

src/report_table.py

@@ -11,7 +11,7 @@ from services.dashboard import (
     flatten_panels,
     panel_datasource_resolver,
 )
-from services.reporter import post_mattermost
+from services.reporter import post_mattermost, send_email
 from services.summarizer import compute_total_for_target
 from setting.config import AppConfig
 from utils.timeutils import now_kst, step_for_range, to_epoch
@@ -162,6 +162,21 @@ def main():
         )
 
     post_mattermost(cfg.mattermost_webhook, lines)
+
+    # ✅ Email 전송
+    if cfg.email_recipients:
+        subject = f"Grafana 요약 리포트 ({range_label})"
+        body_md = "\n".join(lines)
+        send_email(
+            host=cfg.smtp_host,
+            port=cfg.smtp_port,
+            user=cfg.smtp_user,
+            password=cfg.smtp_password,
+            recipients=cfg.email_recipients,
+            subject=subject,
+            body_md=body_md,
+        )
+
     logger.info(f"[OK] Sent grouped tables for {len(grouped)} panels.")
 
 

src/services/reporter.py

@@ -1,11 +1,52 @@
 import logging
+import smtplib
+from email.mime.multipart import MIMEMultipart
+from email.mime.text import MIMEText
 from typing import List
 
+import markdown
 import requests
 
 logger = logging.getLogger(__name__)
 
 
+def send_email(
+    host: str,
+    port: int,
+    user: str | None,
+    password: str | None,
+    recipients: list[str],
+    subject: str,
+    body_md: str,
+) -> None:
+    """
+    SMTP를 통해 이메일 전송.
+    """
+    if not all([host, recipients]):
+        logger.warning("[EMAIL SKIP] SMTP_HOST or EMAIL_RECIPIENTS is not configured.")
+        return
+
+    msg = MIMEMultipart("alternative")
+    msg["Subject"] = subject
+    msg["From"] = user or "noreply@localhost"
+    msg["To"] = ", ".join(recipients)
+
+    # HTML 본문 생성
+    html_body = markdown.markdown(body_md, extensions=["tables"])
+    msg.attach(MIMEText(html_body, "html"))
+
+    try:
+        with smtplib.SMTP(host, port) as server:
+            if user and password:
+                server.starttls()
+                server.login(user, password)
+            server.sendmail(msg["From"], recipients, msg.as_string())
+            logger.info(f"[EMAIL OK] Sent to {', '.join(recipients)}")
+    except Exception as e:
+        logger.exception(f"[EMAIL ERROR] {e}")
+        raise
+
+
 def post_mattermost(webhook: str, lines: List[str]) -> None:
     """
     Mattermost Webhook으로 메시지 전송.

src/setting/config.py

@@ -18,12 +18,26 @@ class AppConfig:
     grafana_dashboard_uid: str
     mattermost_webhook: str
 
+    # Email settings
+    smtp_host: str | None
+    smtp_port: int
+    smtp_user: str | None
+    smtp_password: str | None
+    email_recipients: list[str]
+
     @staticmethod
     def load() -> "AppConfig":
         url = env("GRAFANA_URL").rstrip("/")
+        recipients = os.getenv("EMAIL_RECIPIENTS")
         return AppConfig(
             grafana_url=url,
             grafana_api_key=env("GRAFANA_API_KEY"),
             grafana_dashboard_uid=env("GRAFANA_DASHBOARD_UID"),
             mattermost_webhook=env("MATTERMOST_WEBHOOK"),
+            # Email settings
+            smtp_host=os.getenv("SMTP_HOST"),
+            smtp_port=int(os.getenv("SMTP_PORT") or 587),
+            smtp_user=os.getenv("SMTP_USER"),
+            smtp_password=os.getenv("SMTP_PASSWORD"),
+            email_recipients=[r.strip() for r in (recipients or "").split(",") if r],
         )