chore: 배포 스크립트 원복

Author: Woomin-Wang

.github/workflows/cd.yaml

@@ -39,12 +39,35 @@ jobs:
           GHCR_PAT: ${{ secrets.GHCR_PAT }}
           GITHUB_ACTOR: ${{ github.actor }}
         run: |
-          echo "JUMP_USER length: ${#JUMP_USER}"
-          echo "JUMP_HOST length: ${#JUMP_HOST}"
-          echo "JUMP_PORT length: ${#JUMP_PORT}"
-          echo "TARGET_USER length: ${#TARGET_USER}"
-          echo "TARGET_HOST length: ${#TARGET_HOST}"
-          ssh -v -o StrictHostKeyChecking=no -o ProxyJump=$JUMP_USER@$JUMP_HOST:$JUMP_PORT $TARGET_USER@$TARGET_HOST echo "SSH 연결 성공"
+          ssh -o StrictHostKeyChecking=no -o ProxyJump=$JUMP_USER@$JUMP_HOST:$JUMP_PORT $TARGET_USER@$TARGET_HOST /bin/bash << ENDSSH
+            set -e
+
+            echo "=== 배포 디렉토리 이동 ==="
+            cd $DEPLOY_PATH
+
+            echo "=== GHCR 로그인 ==="
+            echo "$GHCR_PAT" | docker login ghcr.io -u "$GITHUB_ACTOR" --password-stdin
+
+            echo "=== 최신 이미지 Pull ==="
+            docker compose -f docker/docker-compose.prod.yml --env-file .env pull app
+
+            echo "=== 앱 컨테이너 재시작 ==="
+            docker compose -f docker/docker-compose.prod.yml --env-file .env up -d app
+
+            echo "=== Health Check (최대 60초) ==="
+            for i in \$(seq 1 12); do
+              if curl -sf http://localhost:7300/actuator/health > /dev/null; then
+                echo "Health check 통과"
+                exit 0
+              fi
+              echo "재시도 \$i/12"
+              sleep 5
+            done
+
+            echo "Health check 실패"
+            docker compose -f docker/docker-compose.prod.yml logs --tail=50 app
+            exit 1
+          ENDSSH
 
       - name: 오래된 Docker 이미지 정리
         if: success()