用cron启动的tomcat5脚本无法正常执行？已解决！

unixli

因suse linux里的groupwise使用的tomcat5经常会出现状态正常，打开网页出现错误：Service unavailable! Error 503
以下脚本主要想实现在tomcat5风页出错的时候自动重启tomcat5，但不成功，看脚本过程执行日志显示重启成功了的，但立即看状态还是不正常。
如果手工执行脚本就很正常。另同样的办法检测apache2就正常能自动重启成功。
请大家帮忙分析一下原因，多谢！

root的crontab内容如下：
*/2 * * * * /etc/init.d/ttom.sh

ttom.sh脚本内容如下：
#!/bin/bash

PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin $PATH

date >> /root/tomd.txt
aps1=`/etc/init.d/apache2 status |grep unused`
sleep 3
if [ "$aps1" = "" ]
then
  echo apache2 running! >> /root/tomd.txt
else
  /etc/init.d/apache2 start >> /root/tomd.txt
fi

toms1=`/etc/init.d/tomcat5 status |grep unused`
echo $toms1 >> /root/tomd.txt
sleep 3
if [ "$toms1" = "" ]
then
  rm /root/webacc
  rm /root/wget-log
  wget -b -o /root/wget-log http://mx.test.com/gw/webacc
  sleep 3
  tomn1=`cat /root/wget-log |grep -c saved`
  echo $tomn1 >> /root/tomd.txt
  if [ $tomn1 -eq 1 ]
  then
    echo tomcat5 ok! >> /root/tomd.txt
  else
    /etc/init.d/tomcat5 restart >> /root/tomd.txt
  fi
else
  /etc/init.d/tomcat5 start >> /root/tomd.txt
  sleep 5
fi

rm /root/webacc
rm /root/wget-log
sleep 5
/etc/init.d/tomcat5 status >> /root/tomd.txt
date >> /root/tomd.txt
echo ---------------------- >> /root/tomd.txt

vermouth

[i=s] 本帖最后由 vermouth 于 2010-03-18 10:21 编辑 [/i]

PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:$PATH ？

unixli

自定义的日志内容：
Thu Mar 18 10:18:01 CST 2010
apache2 running!
Checking for Tomcat (/srv/www/tomcat5/base/)..unused
Starting Tomcat (/srv/www/tomcat5/base/)..done
Checking for Tomcat (/srv/www/tomcat5/base/)..unused
Thu Mar 18 10:18:20 CST 2010

unixli

回复 2# vermouth


    加不加PATH都一样结果
不要后面的$PATH也是一样

chenyx

可能是java环境变量的问题.楼主试试把java环境变量加入到脚本里面

unixli

回复 5# chenyx


    在脚本前面加了：

PATH=/sbin:/usr/sbin:/usr/local/sbin:/opt/gnome/sbin:/root/bin:/usr/local/bin:/usr/bin:/usr/X11R6/bin:/bin:/usr/games:/opt/gnome/bin:/opt/kde3/bin:/usr/lib/mit/bin:/usr/lib/mit/sbin

JAVA_BINDIR=/usr/lib64/jvm/java/bin
JAVA_HOME=/usr/lib64/jvm/java
JAVA_ROOT=/usr/lib64/jvm/java

结果还是没正常启动

unixli

Tocmat运行需要jdk， 如果找不到jdk（java路径的配置了），肯定启动不起来。 如果你用的tomcat5.5，jdk需 ...
qingheliu 发表于 2010-03-18 11:17

我用的是tomcat 5.0 用的是jdk 1.4

加了以下参数还是不行：
JAVA_BINDIR=/usr/lib64/jvm/java/bin
JAVA_HOME=/usr/lib64/jvm/java
JAVA_ROOT=/usr/lib64/jvm/java
CLASSPATH=$JAVA_HOME/lib/dt.jarJAVA_HOME/lib/tools.jar
CATALINA_BASE=/srv/www/tomcat5/base/
CATALINA_HOME=/usr/share/tomcat5

CATALINA_TMPDIR=/srv/www/tomcat5/base/temp
PATH=/sbin:/usr/sbin:/usr/local/sbin:/opt/gnome/sbin:/root/bin:/usr/local/bin
:/usr/bin:/usr/X11R6/bin:/bin:/usr/games:/opt/gnome/bin:/opt/kde3/bin:/usr/li
b/mit/bin:/usr/lib/mit/sbinJAVA_HOME/binPATH

如果直接把root的env加进去不知会不会出错，我试一下

unixli

在脚本前加了所有root的env参数都不行

LESSKEY=/etc/lesskey.bin
NNTPSERVER=news
INFODIR=/usr/local/info:/usr/share/info:/usr/info
MANPATH=/usr/share/man:/usr/local/man:/usr/local/share/man:/usr/X11R6/man:/opt/gnome/share/man:/opt/novell/man:/opt/novell/eDirectory/man:/usr/share/man:/usr/local/man:/usr/X11R6/man:/opt/gnome/share/man:/usr/man:/opt/novell/man
ORA_CRS_HOME=/opt/oracle/product/10gR2/crs
HOSTNAME=mx
GNOME2_PATH=/usr/local:/opt/gnome:/usr
XKEYSYMDB=/usr/X11R6/lib/X11/XKeysymDB
HOST=mx
SHELL=/bin/bash
TERM=vt100
PROFILEREAD=true
HISTSIZE=1000
MORE=-sl
ORA_ASM_HOME=/opt/oracle/product/10gR2/asm
GROFF_NO_SGR=yes
JRE_HOME=/usr/lib64/jvm/java/jre
USER=root
LS_COLORS=no=00:fi=00:di=01;34:ln=00;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01r=41;33;01:ex=00;32:*.cmd=00;32:*.exe=01;32:*.com=01;32:*.bat=01;32:*.btm=01;32:*.dll=01;32:*.tar=00;31:*.tbz=00;31:*.tgz=00;31:*.rpm=00;31:*.deb=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.zoo=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.tb2=00;31:*.tz2=00;31:*.tbz2=00;31:*.avi=01;35:*.bmp=01;35:*.fli=01;35:*.gif=01;35:*.jpg=01;35:*.jpeg=01;35:*.mng=01;35:*.mov=01;35:*.mpg=01;35:*.pcx=01;35:*.pbm=01;35:*.pgm=01;35:*.png=01;35:*.ppm=01;35:*.tga=01;35:*.tif=01;35:*.xbm=01;35:*.xpm=01;35:*.dl=01;35:*.gl=01;35:*.wmv=01;35:*.aiff=00;32:*.au=00;32:*.mid=00;32:*.mp3=00;32:*.ogg=00;32:*.voc=00;32:*.wav=00;32:
ORACLE_SID=orcl
XNLSPATH=/usr/X11R6/lib/X11/nls
ENV=/etc/bash.bashrc
ORACLE_BASE=/opt/oracle
HOSTTYPE=x86_64
FROM_HEADER=
PAGER=less
CSHEDIT=emacs
XDG_CONFIG_DIRS=/usr/local/etc/xdg/:/etc/xdg/:/etc/opt/gnome/xdg/
MINICOM=-c on
MAIL=/var/spool/mail/root
PATH=/sbin:/usr/sbin:/usr/local/sbin:/opt/gnome/sbin:/root/bin:/usr/local/bin:/usr/bin:/usr/X11R6/bin:/bin:/usr/games:/opt/gnome/bin:/opt/kde3/bin:/usr/lib/mit/bin:/usr/lib/mit/sbin:/opt/novell/eDirectory/bin:/opt/novell/eDirectory/sbin
CPU=x86_64
JAVA_BINDIR=/usr/lib64/jvm/java/bin
INPUTRC=/etc/inputrc
PWD=/usr/lib64/jvm/java-1_4_2-ibm-1.4.2/lib
JAVA_HOME=/usr/lib64/jvm/java
LANG=POSIX
PYTHONSTARTUP=/etc/pythonstart
SDK_HOME=/usr/lib64/jvm/java
TEXINPUTS=:/root/.TeX:/usr/share/doc/.TeX:/usr/doc/.TeX
QT_SYSTEM_DIR=/usr/share/desktop-data
JDK_HOME=/usr/lib64/jvm/java
SHLVL=1
HOME=/root
LESS_ADVANCED_PREPROCESSOR=no
OSTYPE=linux
LS_OPTIONS=-A -N --color=tty -T 0
XCURSOR_THEME=Industrial
WINDOWMANAGER=/usr/X11R6/bin/gnome
GTK_PATH=/usr/local/lib/gtk-2.0:/opt/gnome/lib/gtk-2.0:/usr/lib/gtk-2.0
LESS=-M -I
MACHTYPE=x86_64-suse-linux
LOGNAME=root
GTK_PATH64=/usr/local/lib64/gtk-2.0:/opt/gnome/lib64/gtk-2.0:/usr/lib64/gtk-2.0
CVS_RSH=ssh
LC_CTYPE=en_US.UTF-8
XDG_DATA_DIRS=/usr/local/share/:/usr/share/:/etc/opt/kde3/share/:/opt/kde3/share/:/opt/gnome/share/
ACLOCAL_FLAGS=-I /opt/gnome/share/aclocal
PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/local/share/pkgconfig:/usr/lib64/pkgconfig:/usr/share/pkgconfig:/opt/kde3/lib64/pkgconfig:/opt/gnome/lib64/pkgconfig:/opt/gnome/lib64/pkgconfig:/opt/gnome/share/pkgconfig
LESSOPEN=lessopen.sh %s
INFOPATH=/usr/local/info:/usr/share/info:/usr/info:/opt/gnome/share/info
ORACLE_HOME=/opt/oracle/product/10.2/db_1
LESSCLOSE=lessclose.sh %s %s
G_BROKEN_FILENAMES=1
TEXTDOMAINDIR=/opt/novell/eDirectory/share/locale
JAVA_ROOT=/usr/lib64/jvm/java
COLORTERM=1
_=/usr/bin/env
OLDPWD=/usr/lib64/jvm/java-1_4_2-ibm-1.4.2