Linux下Tomcat进程运行监视并自动重启的脚本

来源：互联网发布：js判断a显示隐藏编辑：程序博客网时间：2024/06/06 02:29

<span style="font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);">crontab 实现定时检测Tomcat进程是否存在，如果不存在则启动Tomcat，如果在此过程中发生任何异常或者错误，则发邮件。</span>

获取Tomcat 进程

function get_tomcat_pid_ps{    declare NORMALIZED=$(echo $TOMCAT_HOME | tr -s / /)    declare NORMALIZED2=$(readlink -f $TOMCAT_HOME)    declare NORMALIZED3=$(readlink ${NORMALIZED%/})    declare SHELL_NAME="java"        if [ -z $NORMALIZED3 ] ; then        NORMALIZED3 = $NORMALIZED    fi    TOMCAT_PID_FROM_PS=`ps -ef | grep -E "$NORMALIZED|$NORMALIZED2|$NORMALIZED3" \            | grep -v zookeeper | grep -v grep | awk '{print $2 " " $8}' \            | while read line; \            do pid=$(echo $line | awk '{print $1}'); \            fullpath=$(echo $line | awk '{print $2}'); \            if [ $(basename "$fullpath") = "$SHELL_NAME" ]; then echo "$pid" ; fi ; done \            | xargs echo`                if [ $? -ne 0 ]; then        log "ERROR source file:$BASH_SOURCE,line:$LINENO,fun:${FUNCNAME},get tomcat PID failed."        return 1    fi        return 0}

未完待续……

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