feat: docker+git action을 사용한 CI/CD (#33) (#68)

.github/workflows/gradle.yml

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+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
+
+name: Java CI with Gradle
+
+on:
+  push:
+    branches: [ "feature/33" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: checkout
+      uses: actions/checkout@v3
+
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+
+    ## create application.yml
+    - name: make application.yml
+      run: |
+        ## create application.yml
+        mkdir src/main/resources
+        cd ./src/main/resources
+
+        # application.properties 파일 생성
+        touch ./application.yml
+
+        # GitHub-Actions 에서 설정한 값을 application.yml 파일에 쓰기
+        echo "${{ secrets.APPLICATION }}" >> ./application.yml
+      shell: bash
+
+    ## Grant execute permission for gradlew
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+
+    ## gradle build
+    - name: Build with Gradle
+      run: ./gradlew bootJar
+
+
+    ## 웹 이미지 빌드 및 도커허브에 push
+    - name: web docker build and push
+      run: |
+        docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_PASSWORD }}
+        ## docker tag ${{ secrets.DOCKERHUB_USERNAME }} ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKER_REPO_WEB }}
+        docker build -t ryulkim/umc-notation-web .
+        docker push ryulkim/umc-notation-web
+
+    ## docker compose up
+    - name: executing remote ssh commands using password
+      uses: appleboy/ssh-action@master
+      with:
+        host: ${{ secrets.HOST }}
+        username: ubuntu
+        key: ${{ secrets.KEY }}
+        script: |
+          ## docker-compose.yml 파일 생성
+          touch ./docker-compose.yml
+          echo "${{secrets.COMPOSE}}" > ./docker-compose.yml
+          ## sudo docker rm -f $(sudo docker ps -qa)
+          sudo docker pull ryulkim/umc-notation-web
+          sudo docker pull ryulkim/umc-notation-nginx
+          sudo docker-compose up -d
+          sudo docker image prune -f

Dockerfile

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+# Dockerfile
+
+# jdk17 Image Start
+FROM openjdk:17
+
+# 인자 설정 - JAR_File
+ARG JAR_FILE=build/libs/*.jar
+
+# jar 파일 복제
+COPY ${JAR_FILE} app.jar
+
+# 인자 설정 부분과 jar 파일 복제 부분 합쳐서 진행해도 무방
+#COPY build/libs/*.jar app.jar
+
+# 실행 명령어
+ENTRYPOINT ["java", "-jar", "app.jar"]