feat: Discord/Gmail 알림 기능 추가

k8s/04-backend.yaml

@@ -13,6 +13,7 @@ spec:
       labels:
         app: backend
     spec:
+      serviceAccountName: portal-backend-sa
       imagePullSecrets:
         - name: gitea-registry-secret
       containers:
@@ -40,6 +41,30 @@ spec:
             secretKeyRef:
               name: portal-secrets
               key: jwt-secret
+        - name: DISCORD_WEBHOOK_URL
+          valueFrom:
+            secretKeyRef:
+              name: notify-secrets
+              key: discord-webhook-url
+        - name: GMAIL_USER
+          valueFrom:
+            secretKeyRef:
+              name: notify-secrets
+              key: gmail-user
+        - name: GMAIL_APP_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: notify-secrets
+              key: gmail-app-password
+        - name: ALERT_EMAIL_TO
+          valueFrom:
+            secretKeyRef:
+              name: notify-secrets
+              key: alert-email-to
+        - name: NAMESPACE
+          value: web-portal
+        - name: ALERT_CERT_DAYS
+          value: "30"
         readinessProbe:
           httpGet:
             path: /health