cicd-pipeline

.github/workflows/cogo_cicd_gradle.yml

@@ -1,7 +1,6 @@
 # gradlew 에러시 개행문자 오류
 name: Java CI with Gradle
 
-# 동작 조건 설정 : main 브랜치에 push 혹은 pull request가 발생할 경우 동작한다.
 on:
   push:
     branches: [ "main" ]
@@ -12,61 +11,49 @@ permissions:
   contents: read
 
 jobs:
-  # Spring Boot 애플리케이션을 빌드하여 도커허브에 푸시하는 과정
   build-docker-image:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      # 1. Java 17 세팅
       - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
           java-version: '17'
           distribution: 'temurin'
 
-      # 2. gradlew에 실행 권한 부여
       - name: Grant execute permission for gradlew
         run: chmod +x ./gradlew
 
-      # 3. Spring Boot 애플리케이션 빌드
       - name: Build with Gradle
         run: ./gradlew clean bootJar
 
-      # 4. Docker 이미지 빌드
-      - name: docker image build
+      - name: Docker image build
         run: docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/cogo-server .
 
-      # 5. DockerHub 로그인
-      - name: docker login
+      - name: Docker login
         uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_PASSWORD }}
 
-      # 6. Docker Hub 이미지 푸시
-      - name: docker Hub push
+      - name: Docker Hub push
         run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/cogo-server
 
-  # 위 과정에서 푸시한 이미지를 EC2에서 풀받아서 실행시키는 과정
   run-docker-image-on-ec2:
-    # build-docker-image (위) 과정이 완료되어야 실행됩니다.
     needs: build-docker-image
     runs-on: self-hosted
     steps:
-      # 1. 최신 이미지를 풀받습니다
-      - name: docker pull
+      - name: Docker pull
         run: sudo docker pull ${{ secrets.DOCKERHUB_USERNAME }}/cogo-server
 
-      # 2. 기존의 컨테이너를 중지시킵니다
-      - name: docker stop container
+      - 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
+      - name: Docker run new container
         run: sudo docker run --name github-actions-demo --rm -d -p 8080:8080 ${{ secrets.DOCKERHUB_USERNAME }}/cogo-server
 
-      # 4. 미사용 이미지를 정리합니다
-      - name: delete old docker image
+      - name: Delete old docker image
         run: sudo docker system prune -f
+