feat: CD 파이프라인 구축

.github/workflows/CI.yml → .github/workflows/CICD.yml

@@ -9,10 +9,10 @@ name: Java CI with Gradle
 
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "develop" ]
 
 jobs:
-  build:
+  ci:
 
     runs-on: ubuntu-latest
     permissions:
@@ -48,7 +48,28 @@ jobs:
     # 5. Docker Hub 이미지 푸시
     - name: docker Hub push
       run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/groomthonUniv
-
+
+  cd:
+    # build-docker-image (위)과정이 완료되어야 실행됩니다.
+    needs: ci
+    runs-on: self-hosted
+
+    steps:
+      # 1. 최신 이미지를 풀받습니다
+      - name: docker pull
+        run: sudo docker pull ${{ secrets.DOCKERHUB_USERNAME }}/groomthonUniv
+
+      # 2. 기존의 컨테이너를 중지시킵니다
+      - name: docker stop container
+        run: sudo docker stop $(sudo docker ps -q) 2>/dev/null || true
+
+      # 3. 최신 이미지를 컨테이너화하여 실행시킵니다
+      - name: docker run new container
+        run: sudo docker run --name github-actions-demo --rm -d -p 8080:8080 ${{ secrets.DOCKERHUB_USERNAME }}/github-actions-demo
+
+      # 4. 미사용 이미지를 정리합니다
+      - name: delete old docker image
+        run: sudo docker system prune -f
   # dependency-submission:
 
   #   runs-on: ubuntu-latest