Modify/#398 infra zero down time (#423)

* chore: 서브모듈 커밋 시점 변경

* docs: 액츄에이터 의존성 추가

* infra: 무중단 배포를 위한 cd 스크립트 변경

* infra: 테스트와 빌드 하나로 통합

* infra: 스크립트 수정

* infra: 스크립트 수정

* infra: 스크립트 수정

* infra: 스크립트 수정

* infra: 스크립트 수정

* infra: 스크립트 수정

* infra: 스크립트 수정

* infra: 서비스 상태 체크 및 종료 로직 추가

* infra: 에러를 반환하는 코드 수정

.github/workflows/Backend-CD-Prod-A.yml

@@ -47,15 +47,16 @@ jobs:
           SUCCESS=false
 
           for i in {1..10}; do
-            HTTP_STATUS=$(curl -o /dev/null -s -w "%{http_code}" http://localhost:80/actuator/health)
-            if [ "$HTTP_STATUS" -eq 200 ]; then
+            HTTP_STATUS=$(curl -o /dev/null -s -w -f "%{http_code}" http://localhost:80/actuator/health)
+          
+            if [ $? -eq 0 ] && [ "$HTTP_STATUS" -eq 200 ]; then
               echo "Service is up and running"
               SUCCESS=true
               break
-            else
-              echo "Attempt $i: Service is not responding. HTTP Status: $HTTP_STATUS"
-              sleep 3
             fi
+          
+            echo "Attempt $i: Service is not responding..."
+            sleep 3
           done
 
       - name: Port forwarding end
@@ -68,6 +69,6 @@ jobs:
       - name: Exit if fails
         run: |
           if [ "$SUCCESS" = false ]; then
-            echo "Service did not respond successfully after $ATTEMPTS attempts"
+            echo "Service did not respond successfully after $ATTEMPTS attempts, stopping github actions.."
             sudo exit 1
           fi

.github/workflows/Backend-CD-Prod-B.yml

@@ -47,15 +47,16 @@ jobs:
           SUCCESS=false
 
           for i in {1..10}; do
-            HTTP_STATUS=$(curl -o /dev/null -s -w "%{http_code}" http://localhost:80/actuator/health)
-            if [ "$HTTP_STATUS" -eq 200 ]; then
+            HTTP_STATUS=$(curl -o /dev/null -f -s -w "%{http_code}" http://localhost:80/actuator/health)
+          
+            if [ $? -eq 0 ] && [ "$HTTP_STATUS" -eq 200 ]; then
               echo "Service is up and running"
               SUCCESS=true
               break
-            else
-              echo "Attempt $i: Service is not responding. HTTP Status: $HTTP_STATUS"
-              sleep 3
             fi
+          
+            echo "Attempt $i: Service is not responding..."
+            sleep 3
           done
 
       - name: Port forwarding end
@@ -68,6 +69,6 @@ jobs:
       - name: Exit if fails
         run: |
           if [ "$SUCCESS" = false ]; then
-            echo "Service did not respond successfully after $ATTEMPTS attempts"
+            echo "Service did not respond successfully after 10 attempts, stopping github actions.."
             sudo exit 1
           fi