nginx apache Smokeping 安装配置

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 

Smokeping need few perl module and other package to run.
1. RRDtools Download here : http://oss.oetiker.ch/rrdtool/
2. FPing Download here : http://www.fping.com/
3. EchoPing Download here : http://echoping.sourceforge.net/
4. Curl Download here : http://curl.haxx.se/
5. Dig Download here: http://www.isc.org/sw/bind/
6. SSH Download here : http://www.openssh.org/

Various Perl Module Download here : http://www.cpan.org/
1. libwww-perl
2. Socket6 0.11-1
3. Net::Telnet
4. Net::DNS
5. Net::LDAP
6. IO::Socket::SSL
7. Authen::Radius

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

http://daemoninc.com/SpeedyCGI/CGI-SpeedyCGI-2.22.tar.gz

http://sourceforge.net/projects/echoping/files/echoping/6.0.2/echoping-6.0.2.tar.gz/download

http://oss.oetiker.ch/smokeping/pub/smokeping-2.4.2.tar.gz

我的rrdtool选择yum 

如果用编译 ，改一下配置 文件
二个lib的使用

Install fping

tar zxvf fping.tar.gz

cd fping-2.4b2_to/

./configure 

make && make install 

Install CGI-SpeedyCGI

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

tar zxvf echoping-6.0.2.tar.gz

cd echoping-6.0.2

./configure --prefix=/usr/local/echoping --with-ssl --without-libidn

make && make install

tar zxvf smokeping-2.4.2.tar.gz

mv smokeping-2.4.2 /usr/local/smokeping

mkdir –p /usr/local/smokeping/cache

mkdir –p /usr/local/smokeping/var

1、/usr/local/smokeping/etc/ config.dist

*** General ***

owner = apache
contact = [email protected]
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 p_w_picpaths.
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 = [email protected]
from = [email protected]
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

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/bin/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/bin/perl);

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

4、启动/usr/local/smokeping/bin/smokeping.dist start

Chown www.www /usr/local/smokeping –R

三、配置httpd.conf

如下：

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

AllowOverride None

AddHandler cgi-script cgi

Options ExecCGI

Order allow,deny

Allow from all

四、nginx配置  （先安装Fcgi）

      安装perl cgi模块
wget http://www.cpan.org/modules/by-module/FCGI/FCGI-0.67.tar.gz
tar -zxvf FCGI-0.67.tar.gz
cd FCGI-0.67
perl Makefile.PL
make && make install

安装FCGI-ProcManager:
wget http://search.cpan.org/CPAN/authors/id/G/GB/GBJK/FCGI-ProcManager-0.18.t...
tar -xzxf FCGI-ProcManager-0.18.tar.gz
cd FCGI-ProcManager-0.18
perl Makefile.PL
make make install

下载nginx-fcgi脚本
Wget http://www.nginx.eu/nginx-fcgi/nginx-fcgi.txt
放置在：/etc/nginx-fcgi
注释掉nginx-fcgi.txt 中的
if ( $> == “0″ ) {
print “\n\tERROR\tRunning as a root!\n”;
print “\tSuggested not to do so !!!\n\n”;
exit 1;
}
否则会提示：ERROR Running as a root! Suggested not to do so !!!
启动方法：
/etc/nginx-fcgi -l /var/log/nginx-fcgi.log -pid /var/run/nginx-fcgi.pid -S /var/run/nginx-fcgi.sock
注意给 nginx-fcgi.sock 777的权限

运行前使用cpan 安装 FCGI  Getopt::Long  IO::All  Socket;

server

   {

      listen       80;

      server_name  smokeping.linuxtone.org;

      root  /usr/local/smokeping/smokeping/;

location ~ .*\.cgi$ {

root  /usr/local/smokeping/htdocs/;

fastcgi_pass unix:/var/run/nginx-fcgi.sock;

fastcgi_index index.cgi;

include fastcgi_params;

include enable_php5.conf;

}

测试： /usr/local/smokeping/bin/smokeping.cgi --debug

启动脚本：http://oss.oetiker.ch/smokeping/pub/contrib/smokeping-start-script

apache访问：http://ip/smokeping/htdocs/smokeping.cgi
nginx访问：smokeping.linuxtone.org/smokeping;

参考：

http://www.joecen.com/2008/10/09/use-smokeping/

http://hi.baidu.com/powerdj/blog/item/553659dfc9ea371b48540366.html

http://bbs.linuxtone.org/viewthread.php?tid=4768&rpid=14614&ordertype=0&page=1#pid14614

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