freeswitch服务器状态web端监控(可以更换为任意服务器进程)

来源:互联网 发布:淘宝助理5.5怎么用 编辑:程序博客网 时间:2024/05/22 20:36

咱专业是干Linux C的,可是摊上这音视频的事,单单做底层服务是远远不够的呀,这不连WEB也得会一点,运维的工作嘛这不是,太坑了。。。木办法呀!java Android/IOS的东西还要涉及,过几天再总结一下这几天鼓捣的JNI的东西,后期可能还要自己搞一个Android的测试例子,十八般武艺必须样样会打呀,这就是命!

废话少絮,接下来步入正题。首先在监控服务器上创建一个数据库monitor:

mysql -h172.16.150.23 -uroot -prootcreate database monitor;use monitor;mysql> create table servers (        id int not null primary key auto_increment,            hostname varchar(20),            ip varchar(64),           cpuload varchar(64),           rootpartion varchar(64),           fscpumem varchar(64),            fsconference varchar(64),            uptime varchar(64),           time timestamp                                                                                                                             );

添加一个用户user1,并让其有访问monitor数据库的权限:

grant all privileges on monitor.* to 'user1'@'%' identified by 'Root123';flush privileges

在被监控服务器server1和server2上执行以下命令,看能否正常连接的到监控服务器的数据库

mysql -h172.16.150.23  -uuser1 -pRoot123 monitor

接下来准备shell脚本用于监测(监测的项目根据需要增删):
vim system_monitor.sh

#!/bin/bash#Server status monitorMYSQL="mysql -h172.16.150.23 -uuser1 -pRoot123 monitor -e"HOSTNAME="172.16.150.21"IP=$(/sbin/ifconfig eth0|grep 'inet addr'|sed 's/.*addr:\(.*\) Bcast:.*/\1/')CPULOG_1=$(awk '/\<cpu\>/{print $2" "$3" "$4" "$5" "$6" "$7" "$8}' /proc/stat)SYS_IDLE_1=$(echo $CPULOG_1 | awk '{print $4}')Total_1=$(echo $CPULOG_1 | awk '{print $1+$2+$3+$4+$5+$6+$7}')sleep 1CPULOG_2=$(awk '/\<cpu\>/{print $2" "$3" "$4" "$5" "$6" "$7" "$8}' /proc/stat)SYS_IDLE_2=$(echo $CPULOG_2 | awk '{print $4}')Total_2=$(echo $CPULOG_2 | awk '{print $1+$2+$3+$4+$5+$6+$7}')SYS_IDLE=`expr $SYS_IDLE_2 - $SYS_IDLE_1`Total=`expr $Total_2 - $Total_1`tmp_rate=`expr 1-$SYS_IDLE/$Total | bc -l`SYS_Rate=`expr $tmp_rate*100 | bc -l`Disp_SYS_Rate=`expr "scale=3; $SYS_Rate/1" |bc`CPULOAD=$Disp_SYS_Rate%pid=`/sbin/pidof freeswitch`                                                                                                         FSCPUMEM=`ps aux|grep freeswitch |grep $pid|awk '{print $3,$4}'` FSCONFERENCE=$(/home/freeswitch/bin/fs_cli -x "conference list" |grep LIDE|awk '{print $2}')UPTIME=$(uptime|sed 's/^.*age: \(.*\)$/\1/')DISK=$(df -h|grep /$|awk '{print $5,$2,$4}')if [ -n "$1" ];then    $MYSQL "insert into servers(hostname,ip,cpuload,rootpartion,fscpumem,fsconference,uptime,time) values('$HOSTNAME','$IP','$CPULOAD','$DISK','$FSCPUMEM','$FSCONFERENCE','$UPTIME',now())"else    $MYSQL "update servers set cpuload='$CPULOAD',rootpartion='$DISK',fscpumem='$FSCPUMEM',fsconference='$FSCONFERENCE',uptime='$UPTIME',time=now() where hostname='$HOSTNAME'"fi  

./system_monitor.sh: line 40: mysql: command not found
yum install mysql
放入crontab中,每1分钟执行一次:
crontab -e
*/1 * * * /root/system_monitor.sh
第一次需要手动执行如下命令,命令后加任意参数,这样可以在数据库插入一条新记录:
/root/system_monitor.sh 1
此时,数据库的监控数据如下:
这里写图片描述
到监控服务器,下载安装web.py框架( web.py 是一个轻量级Python web框架,它简单、方便而且功能大):

wget http://webpy.org/static/web.py-0.37.tar.gztar -xvf web.py-0.37.tar.gzcd web.py-0.37python setup.py install

新建monitor.py文件:

import weburls=(        '/','index'     )  render = web.template.render('templates/')db = web.database(        host = '127.0.0.1' ,        dbn = 'mysql',        user = 'user1',        pw = 'Root123',        db = 'monitor'        )  class index:    def GET(self):        servers=db.select('servers')                                                                                                         return render.index(servers)if __name__ == "__main__":    app = web.application(urls,globals())    app.run()

新建一个模版目录templates,在该目录下新建index.html

$def with(servers)<html> <head>  <meta http-equiv='Content-Type' content='text/html; charset=utf-8' />  <meta http-equiv="refresh" content="30">  <meta name="viewport" content="width=device-width, initial-scale=1">  <title>FS监控</title>  <style>    <!--    .datalist{     border:1px solid #0058a3;   /* ???? */         font-family:Arial;         border-collapse:collapse;   /* ???? */         background-color:#eaf5ff;   /* ????? */         font-size:14px;    }    .datalist caption{     padding-bottom:5px;     font:bold 1.4em;     text-align:left;    }    .datalist th{     border:1px solid #0058a3;   /* ????? */     background-color:#4bacff;   /* ?????? */     color:#FFFFFF;              /* ????? */     font-weight:bold;     padding-top:4px; padding-bottom:4px;     padding-left:12px; padding-right:12px;     text-align:center;    }    .datalist td{     border:1px solid #0058a3;   /* ????? */     text-align:left;     padding-top:4px; padding-bottom:4px;     padding-left:10px; padding-right:10px;    }    .datalist tr.altrow{    background-color:#c7e5ff;   /* ???? */    }    -->    </style>    <style type="text/css">   #biaoge{    margin:6px;    padding:2px;    text-align:center;   }   #biaoge table{    margin:0px auto;   }  </style><!--  <style>  .spinner {margin: 100px auto;width: 20px;height: 20px;position: relative;  }.container1 > div, .container2 > div, .container3 > div {width: 6px;height: 6px;  background-color: #333;  border-radius: 100%;position: absolute;    -webkit-animation: bouncedelay 1.2s infinite ease-in-out;animation: bouncedelay 1.2s infinite ease-in-out;     -webkit-animation-fill-mode: both;     animation-fill-mode: both;}.spinner .spinner-container {position: absolute;width: 100%;height: 100%;}.container2 { -webkit-transform: rotateZ(45deg);transform: rotateZ(45deg);}.container3 { -webkit-transform: rotateZ(90deg);transform: rotateZ(90deg);}.circle1 { top: 0; left: 0; }.circle2 { top: 0; right: 0; }.circle3 { right: 0; bottom: 0; }.circle4 { left: 0; bottom: 0; }.container2 .circle1 { -webkit-animation-delay: -1.1s; animation-delay: -1.1s;}.container3 .circle1 { -webkit-animation-delay: -1.0s; animation-delay: -1.0s;}.container1 .circle2 { -webkit-animation-delay: -0.9s; animation-delay: -0.9s;}.container2 .circle2 { -webkit-animation-delay: -0.8s; animation-delay: -0.8s;}.container3 .circle2 { -webkit-animation-delay: -0.7s; animation-delay: -0.7s;}.container1 .circle3 { -webkit-animation-delay: -0.6s; animation-delay: -0.6s;}.container2 .circle3 { -webkit-animation-delay: -0.5s; animation-delay: -0.5s;}.container3 .circle3 { -webkit-animation-delay: -0.4s; animation-delay: -0.4s;}.container1 .circle4 { -webkit-animation-delay: -0.3s; animation-delay: -0.3s;}.container2 .circle4 { -webkit-animation-delay: -0.2s; animation-delay: -0.2s;}.container3 .circle4 { -webkit-animation-delay: -0.1s; animation-delay: -0.1s;}@-webkit-keyframes bouncedelay { 0%, 80%, 100% { -webkit-transform: scale(0.0) } 40% { -webkit-transform: scale(1.0) }}@keyframes bouncedelay { 0%, 80%, 100% {transform: scale(0.0);     -webkit-transform: scale(0.0); } 40% {transform: scale(1.0);     -webkit-transform: scale(1.0); }}</style>  <script>   function mouseDown()   {    document.getElementById("").style.color="red";   }  </script>  --> </head> <body><!-- <div id="lide" class="spinner">  <div class="spinner-container container1">   <div class="circle1"></div>   <div class="circle2"></div>   <div class="circle3"></div>   <div class="circle4"></div>  </div>  <div class="spinner-container container2">   <div class="circle1"></div>   <div class="circle2"></div>   <div class="circle3"></div>   <div class="circle4"></div>  </div>  <div class="spinner-container container3">   <div class="circle1"></div>   <div class="circle2"></div>   <div class="circle3"></div>   <div class="circle4"></div>  </div> </div>-->  <div id="biaoge">  <span>   <h2>FS监控平台</h2>  </span>  <input type=button value=刷新 onclick="location.reload()">  <p> </p>  <table class="datalist" summary="list of members in EE Studay">     <tr>    <th scope="col">ID</th>    <th>服务器名称</th>    <th>IP</th>    <th>CPU负载</th>    <th>存储状态</th>    <th>FS负载</th>    <th>FS在线人数/房间数</th>    <th>平均负载</th>    <th>刷新时间</th>   </tr>  $for server in servers:   $if server.id %2 == 0:    <tr>     <td align="center">$server.id</td>     <td align="center">$server.hostname</td>     <td align="center">$server.ip</td>     <td align="center">$server.cpuload</td>     <td align="center">$server.rootpartion</td>     <td align="center">$server.fscpumem</td>     <td align="center">$server.fsconference</td>     <td align="center">$server.uptime</td>     <td align="center">$server.time</td>    </tr>   $else:   <tr class="altrow">    <td align="center">$server.id</td>    <td align="center">$server.hostname</td>    <td align="center">$server.ip</td>    <td align="center">$server.cpuload</td>    <td align="center">$server.rootpartion</td>    <td align="center">$server.fscpumem</td>    <td align="center">$server.fsconference</td>    <td align="center">$server.uptime</td>    <td align="center">$server.time</td>   </tr>  </table>  </div> </body></html>

启动web服务,默认启动在8080端口,如果不想使用默认端口,使用以下命令:
python monitor.py 9527
后台运行:
nohup python monitor.py 9527 >/dev/null 2>&1 &
如果提示ImportError: No module named MySQLdb,表示没有安装MySQLdb模块:
安装 MySQL-python
yum install MySQL-python
这里写图片描述

0 0
原创粉丝点击