add: CD workflow

.ebextensions/healthcheck.config

@@ -0,0 +1,3 @@
+option_settings:
+  aws:elasticbeanstalk:application:
+    Application Healthcheck URL: "/health"

.github/workflows/cd.yaml

@@ -0,0 +1,56 @@
+name: CD
+on:
+  push:
+    branches:
+      - release/**
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: 소스 코드 다운로드
+        uses: actions/checkout@v3
+
+      - name: JDK 다운로드
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 21
+
+      - name: 빌드 캐싱
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: 현재 시간 가져오기
+        uses: 1466587594/get-current-time@v2
+        id: current-time
+        with:
+          format: YYYY-MM-DDTHH-mm-ss
+          utcOffset: "+09:00"
+
+      - name: 빌드
+        run: chmod +x gradlew && ./gradlew bootJar
+
+      - name: 배포 압축 파일 생성
+        run: |
+          sed -i 's/{JASYPT_SECRET}/${{ secrets.JASYPT_ENCRYPTOR_PASSWORD }}/' ./deploy/Procfile
+          cp ./api/build/libs/api-1.0.0.jar ./deploy/application.jar
+          cd deploy && zip -r deploy.zip .
+
+      - name: 배포
+        uses: einaregilsson/beanstalk-deploy@v22
+        with:
+          aws_access_key: ${{ secrets.AWS_ACCESS_KEY }}
+          aws_secret_key: ${{ secrets.AWS_SECRET_KEY }}
+          application_name: dojo-backend-eb-app
+          environment_name: dojo-backend-eb-env
+          version_label: dojo-${{ vars.GITHUB_SHA }}-${{steps.current-time.outputs.formattedTime}}
+          region: ap-northeast-2
+          deployment_package: ./deploy/deploy.zip
+          wait_for_deployment: true

api/src/main/kotlin/com/mashup/dojo/HealthController.kt

@@ -0,0 +1,14 @@
+package com.mashup.dojo
+
+import io.swagger.v3.oas.annotations.Hidden
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+class HealthController {
+    @Hidden
+    @GetMapping("/health")
+    fun health(): String {
+        return "OK"
+    }
+}

build.gradle.kts

@@ -62,12 +62,12 @@ subprojects {
     }
 
     tasks.withType<org.springframework.boot.gradle.tasks.bundling.BootJar> {
-        mainClass.set("com.mashup.dojo.DojoApplication") // 메인 클래스를 설정합니다
+        mainClass.set("com.mashup.dojo.DojoApplicationKt") // 메인 클래스를 설정합니다
     }
 }
 
 springBoot {
-    mainClass.set("com.mashup.dojo.DojoApplication")
+    mainClass.set("com.mashup.dojo.DojoApplicationKt")
 }
 
 project(":api") {

deploy/Procfile

@@ -0,0 +1 @@
+web: java -jar -Duser.timezone=Asia/Seoul -Dspring.profiles.active=prod -Dserver.port=5000 -DJASYPT_ENCRYPTOR_PASSWORD={JASYPT_SECRET} ./application.jar