Smokeping 网络监控开源软件

zhouyi

　　Smokeping 安装配置
一、介绍
smokeping是rrdtool的作者Tobi Oetiker的作品，所以它在图形显示方面有很大优势，也是一个很有特点的opensource工具：多种探测方式，包括fping、echoping、dig、curl等；
易用可扩展的插件；
master/slave的工作方式，可以在多个节点收集同一个监测点的数据；很有特色的alert设置，不只是简单的设置一个阀值；
　　
　　二、安装
　　在装好LAMP与PERL基础上，再安装以下软件
　　所需软件
　　wget http://dag.wieers.com/rpm/packages/fping/fping-2.4-1.b2.2.el5.rf.x86_64.rpm
　　wget http://www.bjlx.org.cn/debian/pool/main/e/echoping/echoping_5.2.0.orig.tar.gz
　　wget http://oss.oetiker.ch/smokeping/pub/smokeping-2.4.2.tar.gz
　　wget http://daemoninc.com/SpeedyCGI/CGI-SpeedyCGI-2.22.tar.gz
　　wget http://oss.oetiker.ch/rrdtool/pub/rrdtool-1.4.2.tar.gz
　　
　　安装fping-2.4-1.b2.2.el5.rf.x86_64.rpm
　　Rpm ?ivh fping-2.4-1.b2.2.el5.rf.x86_64.rpm
　　
　　安装CGI-SpeedyCGI-2.22.tar.gz
　　Tar ?zxvf CGI-SpeedyCGI-2.22.tar.gz
　　cd CGI-SpeedyCGI-2.22
　　perl Makefile.PL
　　Compile mod_speedycgi (default no)? no
　　Make && make install
　　
　　安装echoping_5.2.0.orig.tar.gz
　　Tar zxvf echoping_5.2.0.orig.tar.gz
　　cd echoping_5.2.0
　　./configure --prefix=/usr/local/echoping --with-ssl --without-libidn
　　Make && make install
　　
　　安装rrdtool-1.4.2.tar.gz
　　Tar zxvf rrdtool-1.4.2.tar.gz
　　Cd rrdtool-1.4.2
　　./configure
--prefix=/usr/local/rrdtool
　　Make && make install
　　
　　安装：smokeping-2.4.2.tar.gz
　　Tar zxvf smokeping-2.4.2.tar.gz
　　mv smokeping-2.4.2 /usr/local/smokeping
　　
　　
　　二、修改相关配置文件
　　Mkdir ?p /usr/local/smokeping/cache
　　Mkdir ?p /usr/local/smokeping/var
　　
　　1、/usr/local/smokeping/etc/ config.dist
如下：
　　

• *** General ***
  
• 
  
• owner = apache
  
• contact = tomlinx@linuxtone.org
  
• mailhost = localhost
  
• sendmail = /usr/local/bin/sendmail
  
• # NOTE: do not put the Image Cache below cgi-bin
  
• # since all files under cgi-bin will be executed ... this is not
  
• # good for images.
  
• imgcache = /usr/local/smokeping/cache
  
• imgurl = ../cache 不要用绝对路径
  
• datadir = /usr/local/smokeping/var
  
• piddir = /usr/local/smokeping/var
  
• cgiurl = http://some.url/smokeping.cgi
  
• smokemail = /usr/local/smokeping/etc/smokemail.dist
  
• tmail = /usr/local/smokeping/etc/tmail.dist
  
• # specify this to get syslog logging
  
• syslogfacility = local0
  
• # each probe is now run in its own process
  
• # disable this to revert to the old behaviour
  
• # concurrentprobes = no
  
• 
  
• *** Alerts ***
  
• #to = |/usr/local/smokeping/fx.sh
  
• to = tomlinux@linuxtone.org
  
• from = abc@xy.com
  
• 定义丢包率；
  
• +someloss
  
• type = loss
  
• # in percent
  
• pattern = >0%,*12*,>0%,*12*,>0%
  
• comment = loss 3 times in a row
  
• （检测12次，出现了3次丢包的情况，不论丢多少个包，就进行alter）
  
• +rttbad
  
• type = rtt
  
• pattern = ==S,>50,>50
  
• comment = route
  
• (如果连续出现两次50ms 以上的延时，就进行alter)
  
• *** Database ***
  
• (每300秒ping 20次)
  
• 
  
• step = 300
  
• pings = 20
  
• 
  
• # consfn mrhb steps total
  
• 
  
• AVERAGE 0.5 1 1008
  
• AVERAGE 0.5 12 4320
  
• MIN 0.5 12 4320
  
• MAX 0.5 12 4320
  
• AVERAGE 0.5 144 720
  
• MAX 0.5 144 720
  
• MIN 0.5 144 720
  
• 
  
• *** Presentation ***
  
• 
  
• template = /usr/local/smokeping/etc/basepage.html.dist （定义页面模板）
  
• 
  
• + charts
  
• 
  
• menu = Charts
  
• title = The most interesting destinations
  
• 
  
• ++ stddev
  
• sorter = StdDev(entries=>4)
  
• title = Top Standard Deviation
  
• menu = Std Deviation
  
• format = Standard Deviation %f
  
• 
  
• ++ max
  
• sorter = Max(entries=>5)
  
• title = Top Max Roundtrip Time
  
• menu = by Max
  
• format = Max Roundtrip Time %f seconds
  
• 
  
• ++ loss
  
• sorter = Loss(entries=>5)
  
• title = Top Packet Loss
  
• menu = Loss
  
• format = Packets Lost %f
  
• 
  
• ++ median
  
• sorter = Median(entries=>5)
  
• title = Top Median Roundtrip Time
  
• menu = by Median
  
• format = Median RTT %f seconds
  
• 
  
• + overview 定义流量图大小
  
• 
  
• width = 600
  
• height = 50
  
• range = 10h
  
• 
  
• + detail
  
• 
  
• width = 600
  
• height = 200
  
• unison_tolerance = 2
  
• 
  
• "Last 3 Hours" 3h
  
• "Last 30 Hours" 30h
  
• "Last 10 Days" 10d
  
• "Last 400 Days" 400d
  
• 
  
• #+ hierarchies
  
• #++ owner
  
• #title = Host Owner
  
• #++ location
  
• #title = Location
  
• 
  
• *** Probes ***
  
• 
  
• + FPing
  
• 
  
• binary = /usr/sbin/fping PING使用的工具
  
• 
  
• #*** Slaves ***
  
• #secrets=/home/oetiker/checkouts/smokeping/trunk/software/etc/smokeping_secrets.dist
  
• #+boomer
  
• #display_name=boomer
  
• #color=0000ff
  
• 
  
• #+slave2
  
• #display_name=another
  
• #color=00ff00
  
• 
  
• *** Targets ***
  
• 
  
• probe = FPing
  
• 
  
• menu = Top
  
• title = Network Latency Grapher
  
• remark = Welcome to the SmokePing website of xxx Company. \
  
• Here you will learn all about the latency of our network.
  
• 
  
• + Test 定义一级目录
  
• menu= test
  
• tile = test
  
• #parents = owner:/Test/James location:/
  
• 
  
• ++ host1 添加主机
  
• title = host1
  
• alerts = someloss,rttbad
  
• host = 192.168.11.111
  
• 
  
• + nagios
  
• menu = nagios
  
• ++ nagios
  
• title = nagios
  
• alerts = someloss
  
• host = 192.168.11.105
  

复制代码　　
　　
　　
　　
　　2、/usr/local/smokeping/htdocs/smokeping.cgi修改
　　Cp /usr/local/smokeping/htdocs/smokeping.cgi.dist usr/local/smokeping/htdocs/smokeping.cgi
　　use lib qw(/usr/local/rrdtool/lib/perl);
　　use lib qw(/usr/local/smokeping/lib);
　　Smokeping::cgi("/usr/local/smokeping/etc/config.dist");
　　
　　3、/usr/local/smokeping/bin/smokeping.dist 修改
　　use lib qw(/usr/local/rrdtool/lib/perl);
　　use lib qw(/usr/local/smokeping/lib);
　　4、启动/usr/local/smokeping/bin/smokeping.dist start
　　Chown apache.apache /usr/local/smokeping ?R
　　
　　三、配置httpd.conf
　　如下：
　　
　　Alias /smokeping/ "/usr/local/smokeping/"
　　<Directory "/usr/local/smokeping/ ">
　　
AllowOverride None
　　
AddHandler cgi-script cgi
　　
Options ExecCGI

　　
Order allow,deny
　　
Allow from all
　　</Directory>
　　
　　启动脚本：http://oss.oetiker.ch/smokeping/pub/contrib/smokeping-start-script
　　访问：http://ip/smokeping/htdocs/smokeping.cgi
　　
　　
　　参考：
　　http://www.joecen.com/2008/10/09/use-smokeping/
　　http://hi.baidu.com/powerdj/blog/item/553659dfc9ea371b48540366.html