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[Setting] 배포 스크립트 작성
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jinkonu authored May 25, 2024
1 parent edcdaf0 commit fb52cee
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87 changes: 87 additions & 0 deletions planfit/scripts/deploy.sh
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#!/bin/bash
BUILD_PATH=$(ls /home/ubuntu/app/planfit-0.0.1-SNAPSHOT.jar)
JAR_NAME=$(basename $BUILD_PATH)
echo "> build 파일명: $JAR_NAME"

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

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

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

echo "> application.jar 교체"
GREEN_APPLICATION=$GREEN_PROFILE-planfit.jar
GREEN_APPLICATION_PATH=$DEPLOY_PATH$GREEN_APPLICATION

ln -Tfs $DEPLOY_PATH$JAR_NAME $GREEN_APPLICATION_PATH

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

echo "----------------------------------------------------------------------"

echo "> nginx 포트 스위칭"
echo "set \$service_url http://127.0.0.1:${GREEN_PORT};" | sudo tee /etc/nginx/conf.d/service-url.inc
sudo nginx -s reload

echo "> $GREEN_PROFILE 10초 후 Health check 시작"
echo "> curl -s http://localhost:$GREEN_PORT/actuator/health "
sleep 10

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

if [ $up_count -ge 1 ]
then
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 "> $BLUE_PROFILE 에서 구동중인 애플리케이션 pid 확인"
BLUE_PID=$(pgrep -f $BLUE_PROFILE-nowsopt.jar)

if [ -z $BLUE_PID ]
then
echo "> 현재 구동중인 애플리케이션이 없으므로 종료하지 않습니다."
else
echo "> 기존 ${BLUE_PROFILE} 서버 중단"
echo "> kill -15 $BLUE_PID"
kill -15 $BLUE_PID
sleep 5
fi

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