[feat] cicd

github action + docker + ec2

#3

.github/workflows/gradle.yml

@@ -0,0 +1,72 @@
+# github repository Actions 페이지에 나타낼 이름
+name: CI/CD
+
+# event trigger
+on:
+  push:
+    branches: [ "dev" ]
+
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+      ## jdk setting
+      - uses: actions/checkout@v3
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin' # https://github.com/actions/setup-java
+
+      ## gradle caching
+      - name: Gradle Caching
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+      - name: Grant execute permission for gradlew
+        run:
+          chmod +x gradlew
+
+      - name: Build with Gradle
+        run: ./gradlew build -x test
+        shell: bash
+
+      - name: Build With Gradle
+        if: contains(github.ref, 'dev')
+        run: ./gradlew build -x test
+
+      ## docker build & push to production
+      - name: Docker build & push to prod
+        if: contains(github.ref, 'dev')
+        run: |
+          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
+          docker build -f Dockerfile -t ${{ secrets.DOCKER_REPO }} .
+          docker push ${{ secrets.DOCKER_REPO }}
+      
+
+      ## deploy to production
+      - name: Deploy to prod
+        uses: appleboy/[email protected]
+        id: deploy-prod
+        if: contains(github.ref, 'dev')
+        with:
+          host: ${{ secrets.EC2_HOST}}
+          username: ${{ secrets.EC2_USERNAME }}
+          key: ${{ secrets.EC2_PRIVATE_KEY }}
+          port: 22
+          envs: GITHUB_SHA
+          script: |
+            echo test1234 > test.txt
+            sudo docker rm -f $(docker ps -qa)
+            sudo docker pull ${{ secrets.DOCKER_REPO }}
+            docker-compose up -d
+            docker image prune -f