jenkins 远程部署脚本

脚本功能
1、将当前运行的jar包移动到备份目录下
2、将jar从jenkins远程投递的目录移动到自定义的服务目录
3、查看服务进程号PID，如果其存在，则kill调
4、启动自定义服务目录中的jar包，在启动参数中配置选择的环境变量。

SERVER_NAME="ruoyi-admin"
BASE_PATH="/data/${SERVER_NAME}"
if [ ! -d "$BASE_PATH/backup" ]
then
  mkdir -p "$BASE_PATH/backup"
  mkdir -p "/data/logs/${SERVER_NAME}"
fi
HAS_OLD_JAR=`ls $BASE_PATH/jar | grep -c '${SERVER_NAME}.jar'`
echo $HAS_OLD_JAR
if [ $HAS_OLD_JAR -gt 0 ]
then
  echo "backup old jar $HAS_OLD_JAR"
  mv -f ${BASE_PATH}/jar/${SERVER_NAME}.jar ${BASE_PATH}/backup_data/
fi
mv -f /data/jar/${SERVER_NAME}.jar $BASE_PATH/jar
JAR_FILE="${BASE_PATH}/jar/${SERVER_NAME}.jar"
if [ -f "$JAR_FILE" ]
then
  echo "run : ps -ef | grep $SERVER_NAME | grep -v grep|awk {print$2}"
  OLD_PROCESS=`ps -ef |grep $SERVER_NAME |grep -c -v grep`
  PID=`ps -ef | grep $SERVER_NAME | grep -v grep | awk '{print$2}'`
  echo "PID is $PID"
  if [ $PID -gt 0 ]
  then
    kill -9 $PID
    echo "kill -9 $PID" 
  else
    echo "needn't kill ~!"
  fi
  echo 9
  echo deploying $JAR_FILE
  chmod 777 $JAR_FILE
  echo 10
  echo "start server $JAR_FILE"
  nohup java -jar -Xms256m -Xmx256m $JAR_FILE --spring.profiles.active=dev > /data/logs/${SERVER_NAME}/${SERVER_NAME}.log 2>&1&
  echo "$JAR_FILE published"
else
  echo "error : $JAR_FILE not exists"
  exit 1
fi