一款监控网络状态的好工具- Smokeping

最近工作中需要监测某个分公司到IDC机房的网络情况，到网络上找了不少软件，发现一款叫smokeping的开源软件还不错，它是rrdtool的作者制作的，在图形显示方面很漂亮，可以用来很好的检测网络状态和稳定性。
下面介绍一下软件的安装配置方法：
一．安装软件

1.使用yum 命令安装所需的工具

yum install gcc freetype-devel zlib-devel libpng-devel libart_lgpl-devel httpd-devel apr-util-devel apr-devel cairo cairo-devel pango pango-devel libxml2 libxml2-devel perl-XML-Simple.noarch perl-Crypt-SSLeay perl-Digest-HMAC

2. 安装rrdtool

wget http://oss.oetiker.ch/rrdtool/pub/rrdtool-1.3.6.tar.gz

tar zxvf rrdtool-1.3.6.tar.gz

cd rrdtool-1.3.6

./configure --disable-tcl

make

make install

3. 安装cgilib

wget http://down1.chinaunix.net/distfiles/cgilib-0.5.tar.gz

tar zxvf cgilib-0.5.tar.gz

cd cgilib-0.5

make

cp libcgi.a /usr/local/lib

cp cgi.h /usr/include

4. 安装fping

wget http://fping.sourceforge.net/download/fping.tar.gz

tar zxvf fping.tar.gz

cd fping-2.4b2_to

./configure

make

make check

make install

5.安装 echoping

wget http://jaist.dl.sourceforge.net/project/echoping/echoping/6.0.0/echoping-6.0.0.tar.gz

tar zxvf echoping-6.0.0.tar.gz

cd echoping-6.0.0

./configure

make

make test

make install

6.安装 CGI-SpeedyCGI

wget ftp://195.220.108.108/linux/epel/5/x86_64/mod_speedycgi-2.22-4.el5.x86_64.rpm

wget ftp://ftp.muug.mb.ca/mirror/fedora/epel/5/x86_64/perl-CGI-SpeedyCGI-2.22-4.el5.x86_64.rpm

rpm -ivh --force perl-CGI-SpeedyCGI-2.22-4.el5.x86_64.rpm

rpm -ivh mod_speedycgi-2.22-4.el5.x86_64.rpm

wget http://mirrors.163.com/cpan/authors/id/H/HO/HORROCKS/CGI-SpeedyCGI-2.22.tar.gz

tar zxvf CGI-SpeedyCGI-2.22.tar.gz

cd CGI-SpeedyCGI-2.22

perl Makefile.PL

遇到问题选择默认选项（no）

make

make test

make install

7.安装smokeping

wget http://oss.oetiker.ch/smokeping/pub/smokeping-2.3.6.tar.gz

tar zxvf smokeping-2.3.6.tar.gz

mv smokeping-2.3.6 /usr/local/smokeping

cd /usr/local/smokeping

二．配置smokeping

1. 修改文件名

修改/usr/local/smokeping/bin下的smokeping.dist

cp smokeping.dist smokeping

修改etc/ 下的 basepage.html.dist，config.dist，smokemail.dist

cp basepage.html.dist basepage.html

cp config.dist config

cp smokemail.dist smokemail

chmod 600 smokeping_secrets.dist

修改htdoc/下的smokeping.cgi.dist

cp smokeping.cgi.dist smokeping.cgi

2. 修改配置文件
配置 bin/smokeping

vi /usr/local/smokeping/bin/smokeping

在这个文件里面我们需要修改前面两个 lib 和后面 config 文件的 path。

两个 lib 分别是 smokeping 的 lib 和 rrdtool 的 lib （红色为修改后的内容）

#!/usr/sepp/bin/perl-5.8.4 -w

#!/usr/bin/perl -w

use lib qw(/usr/pack/rrdtool-1.2.23-mo/lib/perl);

use lib qw(/usr/local/rrdtool-1.3.6/lib/perl);

use lib qw(lib);

use lib qw(/usr/local/smokeping/lib);

use Smokeping 2.003006;

Smokeping::main("etc/config.dist");

Smokeping::main("/usr/local/smokeping/etc/config");

配置 htdocs/smokeping.cgi,方法与上面相同

vi /usr/local/smokeping/htdocs/smokeping.cgi

************************

#!/usr/sepp/bin/speedy -w
#-*-perl-*-

#!/usr/bin/speedy -w

# -*-perl-*-

# use lib qw(/usr/pack/rrdtool-1.0.33-to/lib/perl);

use lib qw(/usr/local/rrdtool-1.3.6/lib/perl/);

# use lib qw(/home/oetiker/data/projects/AADJ-smokeping/dist/lib);

use lib qw(/usr/local/smokeping/lib);

use Smokeping 2.003006;

Smokeping::cgi("/home/oetiker/data/projects/AADJ-smokeping/dist/etc/config");

Smokeping::cgi("/usr/local/smokeping/etc/config");

配置 etc/config

vi usr/local/smokeping/etc/config 将以下几行替换为已经安装的相关软件的路径

*** General ***

imgcache = /home/oetiker/public_html/smokeping-ms/cache

imgcache = /usr/local/smokeping/htdocs/cache

imgurl = cache

imgurl = cache

datadir = /tmp/smokeping-ms/data

datadir = /usr/local/smokeping/var

piddir = /tmp/smokeping-ms/var

piddir = /usr/local/smokeping/var

cgiurl = http://some.url/smokeping.cgi

cgiurl = http://本机IP/htdocs/smokeping.cgi;
smokemail = /home/oetiker/checkouts/smokeping/trunk/software/etc/smokemail.dist

smokemail = /usr/local/smokeping/etc/smokemail

tmail = /home/oetiker/checkouts/smokeping/trunk/software/etc/tmail.dist

tmail = /usr/local/smokeping/etc/tmail.dist

*** Presentation ***

template= /home/oetiker/checkouts/smokeping/trunk/software/etc/basepage.html.dist

template = /usr/local/smokeping/etc/basepage.html

*** Probes ***

+ FPing

binary = /usr/sbin/fping

binary = /usr/local/sbin/fping

#** Database ***

step = 60

pings = 10
修改ping的频率，默认为300秒ping20 次，我们可以根据需要调整，这里修改为60秒 ping 10次。

*** Targets ***

#=================================

#这里用于配置监控目标，以+号分层,+为首页，++为子层，我们以百度和搜狐为例。

+TEST

menu= TEST

title = TEST

++ baidu

menu = baidu

title = baidu

host = 115.239.210.27

++ sohu

menu = sohu

title = sohu

host = 121.14.0.97

#=================================

3. 添加目录
建立下面三个目录用于保存smokeping的数据等
mkdir /usr/local/smokeping/data
mkdir /usr/local/smokeping/var
mkdir /usr/local/smokeping/htdocs/cache
chown –R apache:apache /usr/local/smokeping
4. 修改apache配置文件
vi /etc/httpd/conf/httpd.conf

添加下面内容：

Alias /smokeping/ "/usr/local/smokeping/htdocs/"

Alias /cache/ "/usr/local/smokeping/cache/"

<Directory "/usr/local/smokeping/htdocs">

Options FollowSymLinks ExecCGI

AllowOverride None

AddHandler cgi-script cgi

Order allow,deny

Allow from all

</Directory>
三．启动

1.重启apache

service httpd restart
2.重启smokeping

/usr/local/smokeping/bin/smokeping restart
完成。
效果图：







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