chore: ec2 docker 배포 #1

	name: CI/CD using github actions & docker

	on:
	push:
	branches: [ "main" ] # 해당 branch에 푸쉬 발생 시 업데이트

	permissions:
	contents: read

	jobs:
	CI-CD:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Set up JDK 17
	uses: actions/setup-java@v2
	with:
	java-version: '17'
	distribution: 'temurin'

	- name: set chmod
	run: chmod +x ./gradlew

	- name: Gradle Caching # 속도 최적화
	uses: actions/cache@v4
	with:
	path: \|
	~/.gradle/caches
	~/.gradle/wrapper
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle', '*/gradle-wrapper.properties') }}
	restore-keys: \|
	${{ runner.os }}-gradle-

	- name: Build with Gradle
	run: ./gradlew bootJar

	- name: Docker build & push to prod
	run: \|
	sudo docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
	sudo docker build -f Dockerfile -t ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPO }} .
	sudo docker push ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPO }}
	- name: Deploy
	uses: appleboy/ssh-action@master
	id: deploy
	with:
	host: ${{ secrets.HOST_PROD }} # EC2 퍼블릭 IPv4 DNS
	username: ubuntu
	key: ${{ secrets.PRIVATE_KEY }} # EC2 private key
	envs: GITHUB_SHA
	script: \|
	sudo docker rm -f $(docker ps -qa)
	sudo docker pull ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPO }}
	sudo docker run --env-file .env -d -p 8080:8080 ${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPO }}
	# sudo docker-compose up -d
	# sudo docker image prune -f

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