管理Tomcat服务的Daemon脚本
版权声明：本文为木偶人shaon原创文章，转载请注明原文地址，非常感谢。 https://cloud.tencent.com/developer/article/1434696
一、脚本功能
tomcat 的启动，重启，实时查看日志
#!/bin/bash
funtions:
chkconfig: 345 80 15
description: Multiple tomcats service management script.
author: shaonbean
Source function library.
. /etc/rc.d/init.d/functions
tomcat name
TOMCAT_PORT=$1
TOMCAT=tomcat_$1
TOMCAT_HOME=/opt/tomcats/${TOMCAT}
TOMCAT_BIN=${TOMCAT_HOME}/bin
#TOMCAT_LOG=${TOMCAT_HOME/logs/catalina.$(date +%Y-%m-%d).out
TOMCAT_LOG=${TOMCAT_HOME}/logs/catalina.out
source function library.
. /etc/rc.d/init.d/functions
if -f ${TOMCAT_BIN}/catalina.sh ;then
echo "${TOMCAT} is valilable !!!" else echo "${TOMCAT} not valilable !!!" exitfi
RETVAL=$?
start(){
checkrun if [ $RETVAL -eq 0 ]; then echo "-- Starting ${TOMCAT}... --" bash ${TOMCAT\_BIN}/startup.sh touch /var/lock/subsys/${TOMCAT\_PORT} 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..." ${TOMCAT\_BIN}/shutdown.sh if [ "$1" != "re" ]; then checklog else sleep 5 fi rm -rf /var/lock/subsys/${TOMCAT\_PORT} status else echo "-- ${TOMCAT} not running" fi } status(){
checkrun if [ $RETVAL -eq 1 ]; then echo -n "-- ${TOMCAT} ( pid " ps ax --width=1000 | grep ${TOMCAT\_PORT}| grep "[o]rg.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 ${TOMCAT\_PORT} progress?[no])" answer case $answer in Y|y|YES|yes|Yes) ps ax --width=1000 | grep ${TOMCAT\_PORT} | grep "[o]rg.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}'| xargs kill -9 status ;; \*);; esac else echo "-- exist with ${TOMCAT\_PORT} still running..." fi } checkrun(){
ps ax --width=1000 |grep ${TOMCAT\_PORT}| grep "[o]rg.apache.catalina.startup.Bootstrap start" | awk '{printf $1 "\n"}' | wc -l > /var/run/tomcat\_process\_count read line < /var/run/tomcat\_process\_count 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 ${TOMCAT\_LOG} ;; \*) # status # exit 0 ;; esac }checkexist(){
if [ ! -d ${TOMCAT\_HOME} ]; then echo "-- ${TOMCAT\_HOME} does not exist." exit 0 fi } case "$2" in
start) checkexist start exit 0 ;; stop) checkexist stop exit 0 ;; restart) checkexist stop re start exit 0 ;; status) checkexist status #${TOMCAT\_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 {8080|8081|..} {start|stop|restart|status|log|kill}" esac
exit 0
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原始发表：2016年10月19日，如有侵权请联系 cloudcommunity@tencent.com 删除
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