传统云环境下的CI/CD操作手册（二）配置tomcat

首先准备jdk环境
mkdir /apps && cd /apps
上传jdk压缩包到/apps内
tar xvf jdk-7u79-linux-x64.tar.gz
ln -sv /apps/jdk1.7.0_79 /apps/jdk
vim /etc/profile
export export LANG="en_US.utf-8"
export JAVA_HOME=/apps/jdk
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin
source /etc/profile && java -version

然后安装tomcat
将tomcat压缩包上传到/apps内
tar xvf apache-tomcat-7.0.59.tar.gz
ln -sv /apps/apache-tomcat-7.0.59 /apps/tomcat
将tomcat启动脚本上传到/root内
cp /root/tomcat /etc/init.d/
chmod +x /etc/init.d/tomcat
/etc/init.d/tomcat start
http://192.168.1.17:8080
http://192.168.1.18:8080
单独准备tomcat数据目录，生产环境，数据和软件不能放在一个目录
mkdir -p /data/tomcat/webapps
vim /apps/tomcat/conf/server.xml
<Host name="localhost" appBase="/data/tomcat/webapps"
cd /data/tomcat/webapps/
mkdir web01 && cd web01
vim index.html
Tomcat!!!
/etc/init.d/tomcat restart
http://192.168.1.17:8080/web01
http://192.168.1.18:8080/web01

tomcat启动脚本

#!/bin/bash

JDK_HOME=/apps/jdk
CATALINA_HOME=/apps/tomcat
export JDK_HOME CATALINA_HOME
source /etc/profile
#PID=`ps -ef  | grep  -v grep  | grep java | awk  '{print $2}'`
#NUM=`ps -ef  | grep  -v grep  | grep java | awk  '{print $2}' | wc -l`

#case $1 in
start() {
        echo "正在判断服务状态，请稍等！"    
        echo "请稍等3秒钟"
        echo "3";sleep 1;echo "2";sleep 1;echo "1";sleep 1
    if  netstat -an | grep 8080 | grep LISTEN >/dev/null
        then
        echo "Tomcat已经正在运行了！"  
    else 
        echo "Tomcat没有运行，1秒后启动！"
        echo 1;sleep 1  
        $CATALINA_HOME/bin/catalina.sh start 
        echo  "Tomcat 已经成功启动完成,5秒后判断是否启动成功"
        echo "5";sleep 1;echo "4";sleep 1
        echo "3";sleep 1;echo "2";sleep 1;echo "1";sleep 1
    if  netstat -an | grep 8080 | grep LISTEN >/dev/null
        then
        PID=`ps -ef | grep  tomcat | grep jdk | awk '{print $2}'`
        NUM=`ps -ef | grep  tomcat | grep jdk | awk '{print $2}' | wc -l`
        echo "Tomcat 已经成功启动${NUM} 个Tomcat进程!,PID为${PID}"
        else
        echo "Tomcat启动失败，请重新启动！"
            echo 1
    fi
    fi
    }
stop() {
        PID=`ps -ef  | grep  -v grep  | grep java | awk  '{print $2}'`
        NUM=`ps -ef | grep  -v "color"  | grep tomcat | awk '{print $2}' | wc 
-l`     echo "正在判断服务状态，请稍等3秒钟！" 
        echo "3";sleep 1;echo "2";sleep 1;echo "1";sleep 1
    if  netstat -an | grep 8080 | grep LISTEN >/dev/null 
       then 
        echo "Tomcat运行中，1秒后关闭！"
        echo  1;sleep 1 
        echo "即将关闭Tomcat服务，请稍等！" 
        $CATALINA_HOME/bin/catalina.sh stop ;echo "已经执行关闭命令,正在检查关闭了多少
Tomcat进程，请稍等30秒钟！"      sleep 27
        echo "3";sleep 1;echo "2";sleep 1;echo "1";sleep 1
        pkill java && pkill tomcat
        if  netstat -an | grep 8080 | grep LISTEN >/dev/null;then
            PID=`ps -ef  | grep  -v grep  | grep java | awk  '{print $2}'`
            NUM=`ps -ef | grep  -v "color"  | grep tomcat | awk '{print $2
}' | wc -l`         kill -9 $PID ;echo "已成功关闭${NUM} 个tomcat进程"
        else
            echo  "Tomcat 已经关闭完成！" 
            echo "3";sleep 1;echo "2";sleep 1;echo "1";sleep 1 
        fi
    else
        echo "Tomcat 没有运行"
        echo 1
    fi
    if  netstat -an | grep 8080 | grep LISTEN >/dev/null;then
            PID=`ps -ef  | grep  -v grep  | grep java | awk  '{print $2}'`
            #NUM=`ps -ef | grep  -v "color"  | grep tomcat | awk '{print $2}' | wc -l`
            echo "关闭失败，即将强制删除tomcat进程!"
            sleep 2
            pkill tomcat ;sleep 2 
            if  netstat -an | grep 8080 | grep LISTEN >/dev/null;then
                echo "强制关闭失败，即将再次强制删除tomcat进程!"
                pkill java; sleep 2
            fi
    fi
    }
restart() {
    stop 
    start 
 }

case "$1" in 
start) 
start 
;; 

stop) 
stop 
;; 

restart) 
restart 
;; 

*) 
echo $"Usage: $0 {start|stop|restart|status}" 
esac