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 :
2. FPing Download here :
3. EchoPing Download here :
4. Curl Download here :
http://curl.haxx.se/
5. Dig Download here:
6. SSH Download here :
Various Perl Module Download here :
1. libwww-perl
2. Socket6 0.11-1
3. Net::Telnet
4. Net::DNS
5. Net::LDAP
6. IO::Socket::SSL
7. Authen::Radius
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 = bbs@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 =
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 = bbs@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
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 /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
tar -zxvf FCGI-0.67.tar.gz
cd FCGI-0.67
perl Makefile.PL
make && make install
安装FCGI-ProcManager:
wget
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
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：
apache访问：
nginx访问：smokeping.linuxtone.org/smokeping;
参考：
http://hi.baidu.com/powerdj/blog/item/553659dfc9ea371b48540366.html
