From 8ace08fe77f83fe680226dbdd982652022bbe584 Mon Sep 17 00:00:00 2001
From: minsuhan1 <trms7794han@gmail.com>
Date: Wed, 24 Sep 2025 05:14:57 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=F0=9F=90=9B=20=ED=97=AC=EC=8A=A4?=
 =?UTF-8?q?=EC=B2=B4=ED=81=AC=20=EC=8B=A4=ED=8C=A8=20=EC=98=A4=EB=A5=98=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/docker-compose.yml           | 5 ++---
 backend/scripts/blue-green-deploy.sh | 5 ++++-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/backend/docker-compose.yml b/backend/docker-compose.yml
index 410080d..15d6518 100644
--- a/backend/docker-compose.yml
+++ b/backend/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.8"
-
 services:
   # FastAPI - Blue (포트 8000)
   fastapi-blue:
@@ -48,4 +46,5 @@ services:
 
 networks:
   app-network:
-    driver: bridge
+    external: true
+    name: fastapi-shared-network
diff --git a/backend/scripts/blue-green-deploy.sh b/backend/scripts/blue-green-deploy.sh
index 6b059d5..57f36a3 100755
--- a/backend/scripts/blue-green-deploy.sh
+++ b/backend/scripts/blue-green-deploy.sh
@@ -59,6 +59,9 @@ health_check() {
 
 # Nginx 시작 함수
 start_nginx_if_needed() {
+    # 공유 네트워크 생성 (이미 있으면 무시됨)
+    docker network create fastapi-shared-network 2>/dev/null || true
+    
     if ! docker ps | grep -q "nginx"; then
         echo "🌐 Nginx 로드 밸런서 시작..."
         # nginx만 단독으로 시작
@@ -128,7 +131,7 @@ if [ -n "$EXIST_AFTER" ]; then
         # 이전 환경이 있다면 다시 시작
         if [ "$BEFORE_COMPOSE_COLOR" != "none" ]; then
             echo "🔄 이전 $BEFORE_COMPOSE_COLOR 환경을 복구합니다..."
-            docker-compose -p ${DOCKER_APP_NAME}-${BEFORE_COMPOSE_COLOR} -f docker-compose.yml up -d
+            docker-compose -p ${DOCKER_APP_NAME}-${BEFORE_COMPOSE_COLOR} -f docker-compose.yml up -d fastapi-${BEFORE_COMPOSE_COLOR}
         fi
         
         echo "❌ 배포 실패! 롤백 완료."