技術標籤：springbootLinuxlinuxcentosjava

感覺都很久沒寫東西了.今天記錄以下基於Centos7,把Java專案設定成服務,並開機自啟動

• 編寫專案啟動指令碼

#!/bin/bash
APP_NAME=springboot-test
APP_PATH=/data/springboot/test/
export JAVA_HOME=/data/java/jdk1.8
export JRE_HOME=${JAVA_HOME}/jre

usage(){
  echo "請輸入以下內容 [start|stop]"
  exit 1
}

stop(){
	echo
 
 "準備關閉當前專案已存在程序"
	tpid=`ps -ef|grep ${APP_NAME}.jar|grep -v grep|grep -v kill|awk '{print $2}'`
	if [ ${tpid} ]; then
	    echo "關閉程序: ${tpid}"
	    kill -9 $tpid
	    echo "關閉完成"
	else
	    echo '專案未執行'
	fi
}

start(){
	stop
	echo "開始啟動"
	rm -f ${APP_PATH}${APP_NAME}
 
.pid
	nohup ${JRE_HOME}/bin/java -jar ${APP_PATH}${APP_NAME}.jar &
	echo $! > ${APP_PATH}${APP_NAME}.pid
}

case $1 in
"start")
	start
	;;
"stop")
	stop
	;;
	*)
	usage
	;;
esac
exit 0

• 指令碼授權

chmod +x /data/springboot/test/starter.sh

• 設定自定義服務

vim /lib/systemd/system/springboot-test.service
 

• 編寫內容

[Unit]                                                                                                                                                                                                               
Description=springboot-test-server                                                                                                                                                                                    
After=network.target                                                                                                                                                                                                 
                                                                                                                                                                                                                     
[Service]                                                                                                                                                                                                            
Type=forking                                                                                                                                                                                                         
ExecStart=/data/springboot/test/starter.sh start                                                                                                                                                          
ExecRestart=/data/springboot/test/starter.sh start                                                                                                                                                      
ExecStop=/data/springboot/test/starter.sh stop                                                                                                                                                            
                                                                                                                                                                                                                     
[Install]                                                                                                                                                                                                            
WantedBy=multi-user.target  

• 重新載入配置

systemctl daemon-reload

• 設定服務自啟動

systemctl enable springboot-test.service	

好了到這我們Java專案就被設定成服務了,並開機自啟動了

• 常用服務命令

# 開機啟動
systemctl enable springboot-test.service
# 啟動
systemctl start springboot-test.service
# 關閉 
systemctl stop springboot-test.service
# 重啟 
systemctl restart springboot-test.service
# 檢視狀態
systemctl status springboot-test.service
# 重新載入配置
systemctl daemon-reload

• 檢視所有的開機啟動項

systemctl list-unit-files|grep enabled