tomcat管理脚本-蒲公英云

tomcat管理脚本

#!/bin/bash 
#kconfig: 345 80 15  
# description: Multiple tomcats service management script.  
# Source function library.  
. /etc/rc.d/init.d/functions  
# 第几个tomcat
tcName=$1
basedir=/home/careland/tools/$tcName
tclog=${basedir}/logs/catalina.out
RETVAL=0  
start(){
  checkrun  
  if [ $RETVAL -eq 0 ]; then  
    echo "-- Starting tomcat..."  
    $basedir/bin/startup.sh  
    touch $basedir/logs/${tcName}
    checklog 
    status
  else  
    echo "-- tomcat already running"  
  fi  
}  
# 停止某一台tomcat，如果是重启则带re参数，表示不查看日志，等待启动时再提示查看  
stop(){
  checkrun  
  if [ $RETVAL -eq 1 ]; then  
    echo "-- Shutting down tomcat..."  
    $basedir/bin/shutdown.sh  
    if [ "$1" != "re" ]; then
      checklog
    else
      sleep 5
    fi
    rm -f $basedir/logs/${tcName} 
    status
  else  
    echo "-- tomcat not running"  
  fi  
}  
status(){
  checkrun
  if [ $RETVAL -eq 1 ]; then
    echo -n "-- Tomcat ( pid "  
    ps ax --width=1000 |grep ${tcName}|grep "org.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}'
    echo -n ") is running..."  
    echo  
  else
    echo "-- Tomcat is stopped"  
  fi
  #echo "---------------------------------------------"  
}
# 查看tomcat日志，带vl参数
log(){
  status
  checklog yes
}
# 如果tomcat正在运行，强行杀死tomcat进程，关闭tomcat
kill(){
  checkrun
  if [ $RETVAL -eq 1 ]; then
      read -p "-- Do you really want to kill ${tcName} progress?[no])" answer
      case $answer in
    Y|y|YES|yes|Yes)
        ps ax --width=1000 |grep ${tcName}|grep "org.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}'|xargs kill -9  
        status
    ;;
    *);;
      esac
  else
      echo "-- exit with $tcName still running..."
  fi
}
checkrun(){  
  ps ax --width=1000 |grep ${tcName}| grep "[o]rg.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}' | wc | awk '{print $2}' >/tmp/tomcat_process_count.txt  
  read line < /tmp/tomcat_process_count.txt  
  if [ $line -gt 0 ]; then  
    RETVAL=1  
    return $RETVAL  
  else  
    RETVAL=0  
    return $RETVAL  
  fi  
}  
# 如果是直接查看日志viewlog，则不提示输入[yes]，否则就是被stop和start调用，需提示是否查看日志
checklog(){
  answer=$1
  if [ "$answer" != "yes" ]; then
      read -p "-- See Catalina.out log to check $2 status?[yes]" answer
  fi
  case $answer in
      Y|y|YES|yes|Yes|"")
    tail -f ${tclog}
      ;;
      *)
      #    status
      #    exit 0
      ;;
  esac
}
checkexist(){
  if [ ! -d $basedir ]; then
      echo "-- tomcat $basedir does not exist."
      exit 0
  fi
}
case "$2" in  
start)  
  checkexist
  start  
  exit 0
  ;;  
stop)  
  checkexist
  stop  
  exit 0
  ;;  
restart)  
  checkexist
  stop re 
  start 
  exit 0
  ;;  
status)  
  checkexist
  status  
  #$basedir/bin/catalina.sh version  
  exit 0
  ;;  
log)
  checkexist
  log
  exit 0
  ;;
kill)
  checkexist
  status
  kill
  exit 0
  ;;
*)  
  echo "Usage: $0 {start|stop|restart|status|log|kill}"  
  echo "       service tomcat {0|1|..} {start|stop|restart|status|log|kill}"  
  esac  
exit 0