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Create deploy.sh
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jun02160 authored Jun 24, 2023
1 parent a75496d commit 4ea8b4a
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82 changes: 82 additions & 0 deletions WEEK4/FourthSeminar/scripts/deploy.sh
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#!/bin/bash
BUILD_PATH=$(ls /home/ubuntu/app/fourthSeminar-0.0.1-SNAPSHOT.jar)
JAR_NAME=$(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=$IDLE_PROFILE-LeeSeungHeon.jar
IDLE_APPLICATION_PATH=$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
fi

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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