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KWY0218 committed Jun 24, 2023
2 parents d1e89d7 + fec877a commit 8d2af39
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97 changes: 97 additions & 0 deletions .github/workflows/asap_server_cd.yml
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# 워크플로우의 이름 지정
name: ASAP-Server CD

# 해당 workflow가 언제 실행될 것인지에 대한 트리거를 지정
on:
push:
branches: [ main ] # main branch로 push 될 때 실행됩니다.

env:
S3_BUCKET_NAME: asap-server

jobs:
build:
name: Code deployment

# 실행 환경
runs-on: ubuntu-latest

steps:

# 1) 워크플로우 실행 전 기본적으로 체크아웃 필요
- name: checkout
uses: actions/checkout@v3

# 2) JDK 11버전 설치, 다른 JDK 버전을 사용하다면 수정
- name: Set up JDK 11
uses: actions/setup-java@v3
with:
java-version: '11'
distribution: 'temurin'

# 3) 환경변수 파일 생성
- name: make application.properties 파일 생성
run: |
## create application.yml
mkdir ./src/main/resources
cd ./src/main/resources
# application.yml 파일 생성
touch ./application.yml
# GitHub-Actions 에서 설정한 값을 application.yml 파일에 쓰기
echo "${{ secrets.ASAP_APPLICATION }}" >> ./application.yml
# application.yml 파일 확인
cat ./application.yml
shell: bash

# 이 워크플로우는 gradle build
- name: Grant execute permission for gradlew
run: chmod +x gradlew

- name: Build with Gradle # 실제 application build(-x 옵션을 통해 test는 제외)
run: ./gradlew build -x test

# 디렉토리 생성
- name: Make Directory
run: mkdir -p deploy

# Jar 파일 복사
- name: Copy Jar
run: cp ./build/libs/*.jar ./deploy

# appspec.yml 파일 복사
- name: Copy appspec.yml
run: cp appspec.yml ./deploy

# script files 복사
- name: Copy script
run: cp ./scripts/*.sh ./deploy

- name: Make zip file
run: zip -r ./asap_server.zip ./deploy
shell: bash

- name: Configure AWS credentials
uses: aws-actions/configure-aws-credentials@v1
with:
aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY }}
aws-secret-access-key: ${{ secrets.AWS_SECRET_KEY }}
aws-region: ap-northeast-2

- name: Upload to S3
run: aws s3 cp --region ap-northeast-2 ./asap_server.zip s3://$S3_BUCKET_NAME/

# Deploy
- name: Deploy
env:
AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY }}
AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY }}
run:
aws deploy create-deployment
--application-name asap-server-codedeploy
--deployment-group-name asap-server-codedeploy-group
--file-exists-behavior OVERWRITE
--s3-location bucket=asap-server,bundleType=zip,key=asap_server.zip
--region ap-northeast-2
19 changes: 19 additions & 0 deletions appspec.yml
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version: 0.0
os: linux

files:
- source: /
destination: /home/ubuntu/app
overwrite: yes

permissions:
- object: /
pattern: "**"
owner: ubuntu
group: ubuntu

hooks:
AfterInstall:
- location: deploy.sh
timeout: 60
runas: ubuntu
82 changes: 82 additions & 0 deletions scripts/deploy.sh
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#!/bin/bash
BUILD_PATH=$(ls /home/ubuntu/app/ASAP-Server-Lab-0.0.1-SNAPSHOT.jar)
JAR_NAME=$(basename $BUILD_PATH)
echo "> build 파일명: $JAR_NAME"

echo "> build 파일 복사"
DEPLOY_PATH=/home/ubuntu/app/nonstop/jar/
cp $BUILD_PATH $DEPLOY_PATH

echo "> 현재 구동중인 Set 확인"
CURRENT_PROFILE=$(curl -s http://localhost/profile)
echo "> $CURRENT_PROFILE"

# 쉬고 있는 set 찾기: set1이 사용중이면 set2가 쉬고 있고, 반대면 set1이 쉬고 있음
if [ $CURRENT_PROFILE == set1 ]
then
IDLE_PROFILE=set2
IDLE_PORT=8082
elif [ $CURRENT_PROFILE == set2 ]
then
IDLE_PROFILE=set1
IDLE_PORT=8081
else
echo "> 일치하는 Profile이 없습니다. Profile: $CURRENT_PROFILE"
echo "> set1을 할당합니다. IDLE_PROFILE: set1"
IDLE_PROFILE=set1
IDLE_PORT=8081
fi

echo "> application.jar 교체"
IDLE_APPLICATION=$IDLE_PROFILE-ASAP-Server-Lab.jar
IDLE_APPLICATION_PATH=$DEPLOY_PATH$IDLE_APPLICATION

ln -Tfs $DEPLOY_PATH$JAR_NAME $IDLE_APPLICATION_PATH

echo "> $IDLE_PROFILE 에서 구동중인 애플리케이션 pid 확인"
IDLE_PID=$(pgrep -f $IDLE_APPLICATION)

if [ -z $IDLE_PID ]
then
echo "> 현재 구동중인 애플리케이션이 없으므로 종료하지 않습니다."
else
echo "> kill -15 $IDLE_PID"
kill -15 $IDLE_PID
sleep 5
fif

echo "> $IDLE_PROFILE 배포"
nohup java -jar -Duser.timezone=Asia/Seoul -Dspring.profiles.active=$IDLE_PROFILE $IDLE_APPLICATION_PATH >> /home/ubuntu/app/nohup.out 2>&1 &

echo "> $IDLE_PROFILE 10초 후 Health check 시작"
echo "> curl -s http://localhost:$IDLE_PORT/health "
sleep 10

for retry_count in {1..10}
do
response=$(curl -s http://localhost:$IDLE_PORT/actuator/health)
up_count=$(echo $response | grep 'UP' | wc -l)

if [ $up_count -ge 1 ]
then # $up_count >= 1 ("UP" 문자열이 있는지 검증)
echo "> Health check 성공"
break
else
echo "> Health check의 응답을 알 수 없거나 혹은 status가 UP이 아닙니다."
echo "> Health check: ${response}"
fi

if [ $retry_count -eq 10 ]
then
echo "> Health check 실패. "
echo "> Nginx에 연결하지 않고 배포를 종료합니다."
exit 1
fi

echo "> Health check 연결 실패. 재시도..."
sleep 10
done

echo "> 스위칭"
sleep 10
/home/ubuntu/app/nonstop/switch.sh
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public class HelloController {
@GetMapping("/hello")
public String getHello() {
return "Hello World";
return "Hello World HI";
}
}

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