大家好，又见面了，我是你们的朋友全栈君。
一、smokeping介绍
我们在选择机房的时候，如何知道这个机房的网络情况，这个时候就要用到网络监控软件:smokeping
本文主要介绍如何使用smokeping来监控idc机房的网络质量情况，从监控图上的延时与丢包能分辨出你机房的网络是否稳定，是否为多线，是否为BGP机房，到各城市的3个运营商之间的网络，各是什么情况，如果出现问题，如何有针对性的解决。而且如果选择新机房的时候，你可以根据smokeping的监控结果来判断这个机房是否适合。
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：
1、多种探测方式，包括fping、echoping、dig、curl等；
2、易用可扩展的插件；
3、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；
二、安装smokeping
1、软件环境：
[root@smokeping ~]# cat /etc/redhat-release CentOS release 6.6 (Final) [root@smokeping ~]# uname -r 2.6.32-504.el6.x86_64
2、下载软件
wget http://www.fping.org/dist/fping-3.10.tar.gz wget https://fossies.org/linux/misc/old/echoping-6.0.2.tar.gz wget http://oss.oetiker.ch/smokeping/pub/smokeping-2.6.9.tar.gz
3、安装软件
1、安装依赖包：
yum install perl perl-Net-Telnet perl-Net-DNS perl-LDAP perl-libwww-perl perl-IO-Socket-SSL perl-Socket6 perl-Time-HiRes perl-ExtUtils-MakeMaker rrdtool rrdtool-perl curl httpd httpd-devel gcc make wget libxml2-devel libpng-devel glib pango pango-devel freetype freetype-devel fontconfig cairo cairo-devel libart_lgpl libart_lgpl-devel popt popt-devel libidn libidn-devel -y
2、解压、编译安装fping
tar xf fping-3.10.tar.gz
cd fping-3.10
./configure
make && make install
3、解压、编译安装echoping
tar xf echoping-6.0.2.tar.gz
cd echoping-6.0.2
./configure
make && make install
4、解压、编译安装smokeping
tar xf smokeping-2.6.9.tar.gz
cd smokeping-2.6.9
./setup/build-perl-modules.sh /usr/local/smokeping/thirdparty
./configure --prefix=/usr/local/smokeping
/usr/bin/gmake install
5、配置 smokeping
cd /usr/local/smokeping/ mkdir cache data var touch /var/log/smokeping.log chown apache:apache cache data var chown apache:apache /var/log/smokeping.log chmod 600 /usr/local/smokeping/etc/smokeping_secrets.dist cd /usr/local/smokeping/htdocs mv smokeping.fcgi.dist smokeping.fcgi cd /usr/local/smokeping/etc mv config.dist config
6、更改配置文件
vim /usr/local/smokeping/etc/config
主要修改如下内容：
#cgiurl = http://some.url/smokeping.cgi
cgiurl = http://192.168.30.128/smokeping.cgi
*** Database ***
#step = 300
step = 60 #此处建议改为 60 ， 一分钟采集一次数据
pings = 20
7、编辑apache配置文件
vim /etc/httpd/conf/httpd.conf
#在结尾添加如下代码：
#add smokeping configure file at 2017-04-10 Alias /cache "/usr/local/smokeping/cache/" Alias /cropper "/usr/local/smokeping/htdocs/cropper/" Alias /smokeping "/usr/local/smokeping/htdocs/smokeping.fcgi" <Directory "/usr/local/smokeping"> AllowOverride None Options All AddHandler cgi-script .fcgi .cgi Order allow,deny Allow from all DirectoryIndex smokeping.fcgi </Directory>
8、图像浏览界面的中文支持
安装字体
yum -y install wqy-zenhei-fonts.noarch
编辑smokeping的配置文件
vim /usr/local/smokeping/etc/config
*** Presentation ***
charset = UTF-8 #添加这行，解决出图乱码问题
template = /usr/local/smokeping/etc/basepage.html.dist
编辑Graphs.pm
vi /usr/local/smokeping/lib/Smokeping/Graphs.pm
#在第147行，下边插入这一行代码
'--font TITLE:20:"WenQuanYi Zen Hei Mono"',
如下图代码，标红部分
if ($mode =~ /[anc]/){ my $val = 0; for my $host (@hosts){ my ($graphret,$xs,$ys) = RRDs::graph ("dummy", '--start', $tasks[0][1], '--end', $tasks[0][2], "DEF:maxping=$cfg->{General}{datadir}${host}.rrd:median:AVERAGE", '--font TITLE:20:"WenQuanYi Zen Hei Mono"', 'PRINT:maxping:MAX:%le' ); my $ERROR = RRDs::error(); return "<div>RRDtool did not understand your input: $ERROR.</div>" if $ERROR; $val = $graphret->[0] if $val < $graphret->[0]; } $val = 1e-6 if $val =~ /nan/i; $max = { $tasks[0][1] => $val * 1.5 }; }
9、##########测试数据可自定义##########
config 配置文件的最后边
vim /usr/local/smokeping/etc/config
+ Other
menu = 三大网络监控
title = 监控统计
++ dianxin
menu = 电信网络监控
title = 电信网络监控列表
host = /Other/dianxin/dianxin-bj /Other/dianxin/dianxin-hlj /Other/dianxin/dianxin-tj /Other/dianxin/dianxin-sc /Other/dianxin/dianxin-sh /Other/dianxin/dianxin-gz
+++ dianxin-bj
menu = 北京电信
title = 北京电信
alerts = someloss
host = 202.96.199.133
+++ dianxin-hlj
menu = 黑龙江电信
title = 黑龙江电信
alerts = someloss
host = 219.147.198.242
+++ dianxin-tj
menu = 天津电信
title = 天津电信
alerts = someloss
host = 219.150.32.132
+++ dianxin-sc
menu = 四川电信
title = 四川电信
alerts = someloss
host = 61.139.2.69
+++ dianxin-sh
menu = 上海电信
title = 上海电信
alerts = someloss
host = 116.228.111.118
+++ dianxin-gz
menu = 广东电信
title = 广东电信
alerts = someloss
host = 113.111.211.22
++ liantong
menu = 联通网络监控
title = 联通网络监控列表
host = /Other/liantong/liantong-bj /Other/liantong/liantong-hlj /Other/liantong/liantong-tj /Other/liantong/liantong-sc /Other/liantong/liantong-sh /Other/liantong/liantong-gz
+++ liantong-bj
menu = 北京联通
title = 北京联通
alerts = someloss
host = 61.135.169.121
+++ liantong-hlj
menu = 黑龙江联通
title = 黑龙江联通
alerts = someloss
host = 202.97.224.69
+++ liantong-tj
menu = 天津联通
title = 天津联通
alerts = someloss
host = 202.99.96.68
+++ liantong-sc
menu = 四川联通
title = 四川联通
alerts = someloss
host = 119.6.6.6
+++ liantong-sh
menu = 上海联通
title = 上海联通
alerts = someloss
host = 210.22.84.3
+++ liantong-gz
menu = 广东联通
title = 广东联通
alerts = someloss
host = 221.5.88.88
++ yidong
menu = 移动网络监控
title = 移动网络监控列表
host = /Other/yidong/yidong-bj /Other/yidong/yidong-hlj /Other/yidong/yidong-tj /Other/yidong/yidong-sc /Other/yidong/yidong-sh /Other/yidong/yidong-gz
+++ yidong-bj
menu = 北京移动
title = 北京移动
alerts = someloss
host = 221.130.33.52
+++ yidong-hlj
menu = 黑龙江移动
title = 黑龙江移动
alerts = someloss
host = 211.137.241.35
+++ yidong-tj
menu = 天津移动
title = 天津移动
alerts = someloss
host = 211.137.160.5
+++ yidong-sc
menu = 四川移动
title = 四川移动
alerts = someloss
host = 218.201.4.3
+++ yidong-sh
menu = 上海移动
title = 上海移动
alerts = someloss
host = 117.131.19.23
+++ yidong-gz
menu = 广东移动
title = 广东移动
alerts = someloss
host = 211.136.192.6
10、smokeping的默认配置文件110行的fping安装目录与此次安装目录不相符需修改！
vi /usr/local/smokeping/etc/config
#第110更改fping的目录为
binary = /usr/local/sbin/fping
11、启动apache服务和smokeping服务
#启动apache服务
[root@smokeping ~]# /etc/init.d/httpd start
正在启动 httpd：httpd: apr_sockaddr_info_get() failed for smokeping
httpd: Could not reliably determine the server’s fully qualified domain name, using 127.0.0.1 for ServerName
[确定]
#重启apache服务 [root@smokeping ~]# /etc/init.d/httpd restart 停止 httpd：[确定] 正在启动 httpd：httpd: apr_sockaddr_info_get() failed for smokeping httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName #启动smokeping /usr/local/smokeping/bin/smokeping
#检查 [root@smokeping ~]# ps -ef|grep smokeping root 66206 1 0 23:47 ? 00:00:00 /usr/local/smokeping/bin/smokeping [FPing] root 66476 1586 0 23:58 pts/0 00:00:00 grep smokeping #杀smokeping进程号 [root@smokeping ~]# kill -9 66206 [root@smokeping ~]# kill -9 66206 -bash: kill: (66206) - 没有那个进程 #再启动smokeping [root@smokeping ~]# /usr/local/smokeping/bin/smokeping Note: logging to syslog as local0/info. Daemonizing /usr/local/smokeping/bin/smokeping ...
12、设置环境变量
echo 'export PATH=/usr/local/smokeping/bin/:$PATH' >> /etc/profile
三、用数据说话（三大运营商网络监测图）
1、访问网站
http://192.168.30.128/smokeping
2、监控统计图
发布者：全栈程序员-用户IM，转载请注明出处：https://javaforall.cn/155795.html原文链接：https://javaforall.cn
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