Smokeping 网络监控开源软件

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